【Java学习笔记】JDBC基础篇 2.74MB

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无论您是刚开始接触数据库编程的新手，还是希望巩固和提升您的数据库操作技能的资深开发者，本教程都将是您宝贵的学习资源。 jdbc基础篇教程md版：这份markdown格式的教程详细介绍了jdbc的基础概念、配置方法以及如何通过jdbc进行数据库的增删改查（crud）操作。教程内容涵盖了jdbc驱动的加载、数据库连接的建立、sql语句的执行以及结果集的处理等核心知识点。以实例驱动的方式，将理论知识与实际操作相结合，帮助您快速理解和掌握jdbc的使用。 jdbc基础篇教程pdf版：为了提供更多阅读选择，我们还准备了同一教程内容的pdf版本。精心排版的pdf文档保证了在不同设备上的阅读体验，无论是在电脑、平板还是移动设备上，都能轻松阅读和学习。

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sc0">骤</span></div></div><div class="c x2 y9 w3 h5"><div class="t m0 x0 h6 y5 ff13 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">⼆</span></div><div class="t m0 x7 h6 y5 ff8 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">、</span></div><div class="t m0 x8 h6 y5 ffe fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">核</span></div><div class="t m0 xf h6 y5 ffd fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">⼼</span></div><div class="t m0 x10 h6 y5 ff9 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">A</span></div><div class="t m0 x11 h6 y5 ff14 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">P</span></div><div class="t m0 x12 h6 y5 ff9 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">I</span></div><div class="t m0 x13 h6 y5 ff15 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">理</span></div><div class="t m0 x14 h6 y5 ff16 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">解</span></div></div><div class="c x2 ya w3 h5"><div class="t m0 x7 h6 y5 ffa fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0"></span><span class="fc4 sc0">.</span><span class="fc4 sc0"></span></div><div class="t m0 x9 h6 y5 ff9 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x15 h6 y5 ff17 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">注</span></div><div class="t m0 x16 h6 y5 ff18 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">册</span></div><div class="t m0 x17 h6 y5 ff12 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">驱</span></div><div class="t m0 x18 h6 y5 ff18 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">动</span></div></div><div class="c x2 yb w3 h5"><div class="t m0 x7 h6 y5 ffa fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0"></span><span class="fc4 sc0">.</span><span class="fc4 sc0"></span></div><div class="t m0 x9 h6 y5 ff9 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0"> </span><span class="fc4 sc0">C</span></div><div class="t m0 x19 h6 y5 ff19 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">o</span><span class="fc4 sc0">n</span><span class="fc4 sc0">n</span></div><div class="t m0 x12 h6 y5 ff1a fs2 fc2 sc0 ls0 ws0"><span class="fc4 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y5 ff1a fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">a</span></div><div class="t m0 x13 h6 y5 ff19 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">r</span></div><div class="t m0 x18 h6 y5 ff1a fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">e</span><span class="fc4 sc0">d</span></div><div class="t m0 x20 h6 y5 ff14 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">S</span></div><div class="t m0 x21 h6 y5 ff19 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">t</span></div><div class="t m0 x22 h6 y5 ff1a fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">a</span></div><div class="t m0 x23 h6 y5 ff19 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">t</span></div><div class="t m0 x24 h6 y5 ff1a fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">e</span></div><div class="t m0 xe h6 y5 ff19 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">m</span></div><div class="t m0 x25 h6 y5 ff1a fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">e</span></div><div class="t m0 x26 h6 y5 ff19 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">n</span><span class="fc4 sc0">t</span></div></div><div class="c x2 ye w3 h5"><div class="t m0 x7 h6 y5 ffa fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0"></span><span class="fc4 sc0">.</span><span class="fc4 sc0"></span></div><div class="t m0 x9 h6 y5 ff9 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x15 h6 y5 ff14 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">R</span></div><div class="t m0 x1c h6 y5 ff1a fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">e</span></div><div class="t m0 x10 h6 y5 ff19 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">s</span><span class="fc4 sc0">u</span></div><div class="t m0 x27 h6 y5 ff1a fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">l</span></div><div class="t m0 x28 h6 y5 ff19 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">t</span></div><div class="t m0 x29 h6 y5 ff14 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">S</span></div><div class="t m0 x2a h6 y5 ff1a fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">e</span></div><div class="t m0 x2b h6 y5 ff19 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">t</span></div></div><div class="c x2 yf w3 h5"><div class="t m0 x0 h6 y5 ff14 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">S</span><span class="fc4 sc0">Q</span></div><div class="t m0 x2c h6 y5 ff9 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">L</span></div><div class="t m0 x8 h6 y5 ff17 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">注</span></div><div class="t m0 xf h6 y5 ff18 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">⼊</span></div></div><div class="c x2 y10 w3 h5"><div class="t m0 x0 h6 y5 ffd fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">常</span></div><div class="t m0 x7 h6 y5 ff16 fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">⻅</span></div><div class="t m0 x8 h6 y5 ff1b fs2 fc2 sc0 ls0 ws0"><span class="fc4 sc0">问题</span></div></div><div class="c x0 y2 w2 h3"><div class="t m0 x2d h7 y11 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div></div><div class="c x12 y12 w4 h8"><div class="t m0 x0 h7 y13 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">尚</span></div><div class="t m0 x2e h7 y13 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">硅</span></div><div class="t m0 x2f h7 y13 ff1f fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⾕</span></div><div class="t m0 x30 h7 y13 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">a</span><span class="fc4 sc0">V</span><span class="fc4 sc0">a</span></div><div class="t m0 x29 h7 y13 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">技</span></div><div class="t m0 x1a h7 y13 ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">术</span></div><div class="t m0 x31 h7 y13 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">之</span></div><div class="t m0 x24 h7 y13 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">8.</span><span class="fc4 sc0">x</span></div><div class="t m0 x25 h7 y13 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 x32 h7 y13 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x33 h7 y13 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">+</span><span class="fc4 sc0">J</span><span class="fc4 sc0">D</span><span class="fc4 sc0">K</span><span class="fc4 sc0">21</span></div><div class="t m0 x34 h7 y13 ff25 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">版</span></div><div class="t m0 x35 h7 y13 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">D</span><span class="fc4 sc0">B</span><span class="fc4 sc0">C</span></div><div class="t m0 x36 h7 y13 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 x37 h7 y13 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x38 h7 y13 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">连</span></div><div class="t m0 x39 h7 y13 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 x3a h7 y13 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">技</span></div><div class="t m0 x3b h7 y13 ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">术</span></div></div><div class="c x0 y2 w2 h3"><div class="t m0 x2 h9 y14 ff27 fs4 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼀</span></div><div class="t m0 x14 h9 y14 ff28 fs4 fc3 sc0 ls0 ws0"><span class="fc4 sc0">、</span></div><div class="t m0 x23 h9 y14 ff29 fs4 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">D</span><span class="fc4 sc0">B</span><span class="fc4 sc0">C</span></div><div class="t m0 x3c h9 y14 ff2a fs4 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x2 ha y15 ff2b fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">1</span><span class="fc4 sc0">.</span><span class="fc4 sc0">1</span><span class="fc4 sc0"> </span><span class="fc4 sc0">J</span><span class="fc4 sc0">D</span><span class="fc4 sc0">B</span><span class="fc4 sc0">C</span></div><div class="t m0 x3d ha y15 ff2c fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x3e ha y15 ff2d fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">概</span></div><div class="t m0 x3f ha y15 ff2e fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">念</span></div><div class="t m0 x40 ha y15 ff2f fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x41 h7 y16 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x42 h7 y17 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x43 h7 y18 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x44 h7 y19 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div></div><div class="c x45 y1a w5 hb"><div class="t m0 x0 hc y1b ff30 fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">●</span></div></div><div class="c xc y1c w6 hd"><div class="t m0 x0 h7 y1d ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">D</span><span class="fc4 sc0">B</span><span class="fc4 sc0">C</span></div><div class="t m0 x15 h7 y1d ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">：</span></div><div class="t m0 x16 h7 y1d ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">a</span><span class="fc4 sc0">v</span><span class="fc4 sc0">a</span><span class="fc4 sc0"> </span><span class="fc4 sc0">D</span><span class="fc4 sc0">a</span><span class="fc4 sc0">t</span><span class="fc4 sc0">a</span><span class="fc4 sc0">b</span><span class="fc4 sc0">a</span><span class="fc4 sc0">s</span><span class="fc4 sc0">e</span><span class="fc4 sc0"> </span><span class="fc4 sc0">C</span><span class="fc4 sc0">o</span><span class="fc4 sc0">n</span><span class="fc4 sc0">n</span><span class="fc4 sc0">e</span><span class="fc4 sc0">c</span><span class="fc4 sc0">t</span><span class="fc4 sc0">i</span><span class="fc4 sc0">v</span><span class="fc4 sc0">i</span><span class="fc4 sc0">t</span><span class="fc4 sc0">y</span></div><div class="t m0 x46 h7 y1d ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x47 h7 y1d ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">意</span></div><div class="t m0 x48 h7 y1d ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">为</span></div><div class="t m0 x49 h7 y1d ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">a</span><span class="fc4 sc0">v</span><span class="fc4 sc0">a</span></div><div class="t m0 x4a h7 y1d ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 x4b h7 y1d ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x4c h7 y1d ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">连</span></div><div class="t m0 x4d h7 y1d ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 x4e h7 y1d ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div></div><div class="c x45 y1e w5 hb"><div class="t m0 x0 hc y1f ff30 fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">●</span></div></div><div class="c xc y20 w7 he"><div class="t m0 x0 h7 y21 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">D</span><span class="fc4 sc0">B</span><span class="fc4 sc0">C</span></div><div class="t m0 x15 h7 y21 ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">是</span></div><div class="t m0 x16 h7 y21 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">a</span><span class="fc4 sc0">v</span><span class="fc4 sc0">a</span></div><div class="t m0 x1e h7 y21 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">提</span></div><div class="t m0 x4f h7 y21 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">供</span></div><div class="t m0 x50 h7 y21 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 xe h7 y21 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼀</span></div><div class="t m0 x3 h7 y21 ff32 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">组</span></div><div class="t m0 x51 h7 y21 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">独</span></div><div class="t m0 x52 h7 y21 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽴</span></div><div class="t m0 x5 h7 y21 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">于任何</span></div><div class="t m0 x53 h7 y21 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 x54 h7 y21 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x55 h7 y21 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">管</span></div><div class="t m0 x36 h7 y21 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">理</span></div><div class="t m0 x56 h7 y21 ff32 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">系统</span></div><div class="t m0 x38 h7 y21 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x39 h7 y21 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">API</span></div><div class="t m0 x57 h7 y21 ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div></div><div class="c x45 y22 w5 hb"><div class="t m0 x0 hc y23 ff30 fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">●</span></div></div><div class="c xc y24 w8 hf"><div class="t m0 x0 h7 y25 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">a</span><span class="fc4 sc0">v</span><span class="fc4 sc0">a</span></div><div class="t m0 x58 h7 y25 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">提</span></div><div class="t m0 x59 h7 y25 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">供</span></div><div class="t m0 x5a h7 y25 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 xa h7 y25 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼝</span></div><div class="t m0 x14 h7 y25 ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">规</span></div><div class="t m0 x21 h7 y25 ff37 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">范</span></div><div class="t m0 x5b h7 y25 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x5c h7 y25 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">由</span></div><div class="t m0 x26 h7 y25 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">各</span></div><div class="t m0 x5d h7 y25 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">个</span></div><div class="t m0 x5e h7 y25 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 x5f h7 y25 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x60 h7 y25 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼚</span></div><div class="t m0 x34 h7 y25 ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">商</span></div><div class="t m0 x35 h7 y25 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">提</span></div><div class="t m0 x61 h7 y25 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">供</span></div><div class="t m0 x62 h7 y25 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 x63 h7 y25 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼝</span></div><div class="t m0 x43 h7 y25 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x64 h7 y25 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">实</span></div><div class="t m0 x65 h7 y25 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 x66 h7 y25 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x67 h7 y25 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼚</span></div><div class="t m0 x68 h7 y25 ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">商</span></div><div class="t m0 x69 h7 y25 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">提</span></div><div class="t m0 x6a h7 y25 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">供</span></div><div class="t m0 x6b h7 y25 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x6c h7 y25 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">实</span></div><div class="t m0 x6d h7 y25 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 x6e h7 y25 ff32 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">类</span></div><div class="t m0 x6f h7 y25 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">封</span></div><div class="t m0 x70 h7 y25 ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">装</span></div><div class="t m0 x71 h7 y25 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">成</span></div><div class="t m0 x72 h7 y25 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">j</span><span class="fc4 sc0">a</span><span class="fc4 sc0">r</span></div><div class="t m0 x73 h7 y25 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽂</span></div><div class="t m0 x74 h7 y25 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">件</span></div><div class="t m0 x75 h7 y25 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x76 h7 y25 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">也</span></div><div class="t m0 x77 h7 y25 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">就</span></div><div class="t m0 x0 h7 y21 ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">是</span></div><div class="t m0 x2e h7 y21 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">我</span></div><div class="t m0 x2f h7 y21 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">们俗</span></div><div class="t m0 x78 h7 y21 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">称</span></div><div class="t m0 x28 h7 y21 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 xb h7 y21 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 x23 h7 y21 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x79 h7 y21 ff39 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">驱</span></div><div class="t m0 x7a h7 y21 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">动</span></div><div class="t m0 x7b h7 y21 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">j</span><span class="fc4 sc0">a</span><span class="fc4 sc0">r</span></div><div class="t m0 x7c h7 y21 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">包</span></div><div class="t m0 x7d h7 y21 ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div></div><div class="c x45 y26 w5 hb"><div class="t m0 x0 hc y23 ff30 fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">●</span></div></div><div class="c xc y27 w9 h10"><div class="t m0 x0 h7 y28 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">学</span></div><div class="t m0 x2e h7 y28 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">习</span></div><div class="t m0 x2f h7 y28 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">D</span><span class="fc4 sc0">B</span><span class="fc4 sc0">C</span><span class="fc4 sc0">,</span></div><div class="t m0 x12 h7 y28 ff3b fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">充</span></div><div class="t m0 x2a h7 y28 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">分</span></div><div class="t m0 xc h7 y28 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">体</span></div><div class="t m0 xd h7 y28 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 x7e h7 y28 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">了</span></div><div class="t m0 x7f h7 y28 ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⾯</span></div><div class="t m0 x3d h7 y28 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">向</span></div><div class="t m0 x80 h7 y28 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 x81 h7 y28 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼝</span></div><div class="t m0 x82 h7 y28 ff32 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">编</span></div><div class="t m0 x6 h7 y28 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">程</span></div><div class="t m0 x83 h7 y28 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x84 h7 y28 ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">好处</span></div><div class="t m0 x85 h7 y28 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x86 h7 y28 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">程</span></div><div class="t m0 x87 h7 y28 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">序</span></div><div class="t m0 x88 h7 y28 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">员只</span></div><div class="t m0 x89 h7 y28 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">关</span></div><div class="t m0 x8a h7 y28 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼼</span></div><div class="t m0 x8b h7 y28 ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">标</span></div><div class="t m0 x8c h7 y28 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">准</span></div><div class="t m0 x8d h7 y28 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">和</span></div><div class="t m0 x8e h7 y28 ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">规</span></div><div class="t m0 x8f h7 y28 ff37 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">范</span></div><div class="t m0 x90 h7 y28 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x91 h7 y28 ff3e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽽</span></div><div class="t m0 x92 h7 y28 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽆</span></div><div class="t m0 x93 h7 y28 ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">需</span></div><div class="t m0 x94 h7 y28 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">关</span></div><div class="t m0 x95 h7 y28 ff3f fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">注</span></div><div class="t m0 x96 h7 y28 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">实</span></div><div class="t m0 x97 h7 y28 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 x98 h7 y28 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">过</span></div><div class="t m0 x99 h7 y28 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">程</span></div><div class="t m0 x9a h7 y28 ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div></div><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div><div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89590224/bg2.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">2</div><div class="c x0 y2 w2 h3"><div class="t m0 x1a h7 y29 ff40 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 x31 h7 y29 ff41 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼝</span></div><div class="t m0 x24 h7 y29 ff42 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">规</span></div><div class="t m0 x9b h7 y29 ff43 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">范</span></div><div class="t m0 x9c h7 y29 ff44 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">：</span></div><div class="t m0 x24 h7 y2a ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">为了</span></div><div class="t m0 x9c h7 y2a ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">项</span></div><div class="t m0 x9d h7 y2a ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽬</span></div><div class="t m0 x9e h7 y2a ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">代</span></div><div class="t m0 x9f h7 y2a ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">码的</span></div><div class="t m0 xa0 h7 y2a ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">可</span></div><div class="t m0 xa1 h7 y2a ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">移</span></div><div class="t m0 xa2 h7 y2a ff45 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">植</span></div><div class="t m0 xa3 h7 y2a ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">性</span></div><div class="t m0 xa4 h7 y2a ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 xa5 h7 y2a ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">可</span></div><div class="t m0 xa6 h7 y2a ff32 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">维</span></div><div class="t m0 xa7 h7 y2a ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">护</span></div><div class="t m0 xa8 h7 y2a ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">性</span></div><div class="t m0 xa9 h7 y2a ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x57 h7 y2a ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">S</span><span class="fc4 sc0">U</span><span class="fc4 sc0">N</span></div><div class="t m0 xaa h7 y2a ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">公</span></div><div class="t m0 xab h7 y2a ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">司</span></div><div class="t m0 xac h7 y2a ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">从</span></div><div class="t m0 xad h7 y2a ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">最</span></div><div class="t m0 xae h7 y2a ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">初</span></div><div class="t m0 xaf h7 y2a ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">就</span></div><div class="t m0 xb0 h7 y2a ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">制</span></div><div class="t m0 xb1 h7 y2a ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">定</span></div><div class="t m0 xb2 h7 y2a ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">了</span></div><div class="t m0 xb3 h7 y2a ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">Ja</span><span class="fc4 sc0">v</span><span class="fc4 sc0">a</span></div><div class="t m0 xb4 h7 y2a ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">程</span></div><div class="t m0 xb5 h7 y2a ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">序</span></div><div class="t m0 xb6 h7 y2a ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">连</span></div><div class="t m0 xb7 h7 y2a ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 xb8 h7 y2a ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">各</span></div><div class="t m0 xb9 h7 y2a ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">种</span></div><div class="t m0 xba h7 y2a ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 xbb h7 y2a ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 xbc h7 y2a ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 xbd h7 y2a ff32 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">统</span></div><div class="t m0 x24 h7 y2b ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼀</span></div><div class="t m0 x9b h7 y2b ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 x9c h7 y2b ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼝</span></div><div class="t m0 x9d h7 y2b ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">规</span></div><div class="t m0 x9e h7 y2b ff37 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">范</span></div><div class="t m0 x9f h7 y2b ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div><div class="t m0 xbe h7 y2b ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">这</span></div><div class="t m0 xa0 h7 y2b ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">样</span></div><div class="t m0 xa1 h7 y2b ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 xa2 h7 y2b ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">话</span></div><div class="t m0 xa3 h7 y2b ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，不</span></div><div class="t m0 xa5 h7 y2b ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">管</span></div><div class="t m0 xa6 h7 y2b ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">是</span></div><div class="t m0 xa7 h7 y2b ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">连</span></div><div class="t m0 xa8 h7 y2b ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 xa9 h7 y2b ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">哪</span></div><div class="t m0 x57 h7 y2b ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼀</span></div><div class="t m0 xbf h7 y2b ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">种</span></div><div class="t m0 xc0 h7 y2b ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">DBM</span><span class="fc4 sc0">S</span></div><div class="t m0 x6c h7 y2b ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">软</span></div><div class="t m0 x6d h7 y2b ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">件</span></div><div class="t m0 x6e h7 y2b ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x6f h7 y2b ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">a</span><span class="fc4 sc0">v</span><span class="fc4 sc0">a</span></div><div class="t m0 xb2 h7 y2b ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">代</span></div><div class="t m0 xb3 h7 y2b ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">码</span></div><div class="t m0 x73 h7 y2b ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">可</span></div><div class="t m0 x74 h7 y2b ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">以保</span></div><div class="t m0 x76 h7 y2b ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">持</span></div><div class="t m0 x77 h7 y2b ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼀</span></div><div class="t m0 xc1 h7 y2b ff3e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">致</span></div><div class="t m0 xc2 h7 y2b ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">性</span></div><div class="t m0 xc3 h7 y2b ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div><div class="t m0 xc4 h7 y2b ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x24 h7 y2c ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 x9b h7 y2c ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼝</span></div><div class="t m0 x9c h7 y2c ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">存</span></div><div class="t m0 x9d h7 y2c ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">储</span></div><div class="t m0 x9e h7 y2c ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">在</span></div><div class="t m0 xc5 h11 y2c ff46 fs3 fc3 sc0 ls0 ws0">java.sql </div><div class="t m0 x62 h7 y2c ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">和</span></div><div class="t m0 xc6 h11 y2c ff46 fs3 fc3 sc0 ls0 ws0"> <span class="_ _2"></span>javax.sql </div><div class="t m0 x4e h7 y2c ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">包</span></div><div class="t m0 xc7 h7 y2c ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">下</span></div><div class="t m0 xc8 h7 y2c ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div><div class="t m0 xc9 h7 y2c ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x1a h7 y2d ff47 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">实</span></div><div class="t m0 x31 h7 y2d ff48 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 x24 h7 y2d ff42 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">规</span></div><div class="t m0 x9b h7 y2d ff43 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">范</span></div><div class="t m0 x9c h7 y2d ff44 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">：</span></div><div class="t m0 x24 h7 y2e ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">因</span></div><div class="t m0 x9b h7 y2e ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">为</span></div><div class="t m0 x9c h7 y2e ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">各</span></div><div class="t m0 x9d h7 y2e ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">个</span></div><div class="t m0 x9e h7 y2e ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 xbe h7 y2e ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 xa0 h7 y2e ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼚</span></div><div class="t m0 xa1 h7 y2e ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">商</span></div><div class="t m0 xa2 h7 y2e ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 xa3 h7 y2e ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">DBMS</span></div><div class="t m0 x43 h7 y2e ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">软</span></div><div class="t m0 x64 h7 y2e ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">件</span></div><div class="t m0 x65 h7 y2e ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">各</span></div><div class="t m0 x66 h7 y2e ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">有</span></div><div class="t m0 x67 h7 y2e ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">不</span></div><div class="t m0 x68 h7 y2e ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">同</span></div><div class="t m0 x69 h7 y2e ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x6a h7 y2e ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">那</span></div><div class="t m0 x6b h7 y2e ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">么</span></div><div class="t m0 x6c h7 y2e ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">各</span></div><div class="t m0 x6d h7 y2e ff3e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⾃</span></div><div class="t m0 x6e h7 y2e ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x6f h7 y2e ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">内</span></div><div class="t m0 x70 h7 y2e ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">部</span></div><div class="t m0 x71 h7 y2e ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">如</span></div><div class="t m0 x72 h7 y2e ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">何</span></div><div class="t m0 xca h7 y2e ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">通过</span></div><div class="t m0 xcb h7 y2e ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">SQL</span></div><div class="t m0 xcc h7 y2e ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">实</span></div><div class="t m0 xcd h7 y2e ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 xce h7 y2e ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">增</span></div><div class="t m0 xcf h7 y2e ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">、</span></div><div class="t m0 xd0 h7 y2e ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">删</span></div><div class="t m0 xd1 h7 y2e ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">、</span></div><div class="t m0 xd2 h7 y2e ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">改</span></div><div class="t m0 xd3 h7 y2e ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">、</span></div><div class="t m0 x24 h7 y2f ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">查</span></div><div class="t m0 x9b h7 y2f ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">等</span></div><div class="t m0 x9c h7 y2f ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">操</span></div><div class="t m0 x9d h7 y2f ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">作</span></div><div class="t m0 x9e h7 y2f ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">管</span></div><div class="t m0 x9f h7 y2f ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">理</span></div><div class="t m0 xbe h7 y2f ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 xa1 h7 y2f ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 xa2 h7 y2f ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">只</span></div><div class="t m0 xa3 h7 y2f ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">有</span></div><div class="t m0 xa4 h7 y2f ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">这</span></div><div class="t m0 xa5 h7 y2f ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">个</span></div><div class="t m0 xa6 h7 y2f ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 xa8 h7 y2f ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 xa9 h7 y2f ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼚</span></div><div class="t m0 x57 h7 y2f ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">商</span></div><div class="t m0 xbf h7 y2f ff3e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⾃</span></div><div class="t m0 xc0 h7 y2f ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼰</span></div><div class="t m0 xd4 h7 y2f ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">更</span></div><div class="t m0 xd5 h7 y2f ff3f fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">清</span></div><div class="t m0 xd6 h7 y2f ff45 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">楚</span></div><div class="t m0 xd7 h7 y2f ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 xd8 h7 y2f ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">因</span></div><div class="t m0 x42 h7 y2f ff45 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">此</span></div><div class="t m0 xd9 h7 y2f ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">把</span></div><div class="t m0 xda h7 y2f ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 xdb h7 y2f ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼝</span></div><div class="t m0 x73 h7 y2f ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">规</span></div><div class="t m0 x74 h7 y2f ff37 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">范</span></div><div class="t m0 x75 h7 y2f ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x76 h7 y2f ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">实</span></div><div class="t m0 x77 h7 y2f ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 xc1 h7 y2f ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">交</span></div><div class="t m0 xc2 h7 y2f ff32 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">给</span></div><div class="t m0 xc3 h7 y2f ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">各</span></div><div class="t m0 xc4 h7 y2f ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">个</span></div><div class="t m0 xdc h7 y2f ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 xdd h7 y2f ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x24 h7 y30 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼚</span></div><div class="t m0 x9b h7 y30 ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">商</span></div><div class="t m0 x9c h7 y30 ff3e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⾃</span></div><div class="t m0 x9d h7 y30 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼰实</span></div><div class="t m0 x9f h7 y30 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 xbe h7 y30 ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div><div class="t m0 x24 h7 y31 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼚</span></div><div class="t m0 x9b h7 y31 ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">商</span></div><div class="t m0 x9c h7 y31 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">将实</span></div><div class="t m0 x9e h7 y31 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 x9f h7 y31 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">内</span></div><div class="t m0 xbe h7 y31 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">容</span></div><div class="t m0 xa0 h7 y31 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">和</span></div><div class="t m0 xa1 h7 y31 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">过</span></div><div class="t m0 xa2 h7 y31 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">程</span></div><div class="t m0 xa3 h7 y31 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">封</span></div><div class="t m0 xa4 h7 y31 ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">装</span></div><div class="t m0 xa5 h7 y31 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">成</span></div><div class="t m0 xa6 h7 y31 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">j</span><span class="fc4 sc0">a</span><span class="fc4 sc0">r</span></div><div class="t m0 xde h7 y31 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽂</span></div><div class="t m0 xdf h7 y31 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">件</span></div><div class="t m0 xe0 h7 y31 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 xe1 h7 y31 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">我</span></div><div class="t m0 xe2 h7 y31 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">们</span></div><div class="t m0 xe3 h7 y31 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">程</span></div><div class="t m0 xe4 h7 y31 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">序</span></div><div class="t m0 xe5 h7 y31 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">员只</span></div><div class="t m0 xe6 h7 y31 ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">需</span></div><div class="t m0 xe7 h7 y31 ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">要</span></div><div class="t m0 xe8 h7 y31 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">将</span></div><div class="t m0 xe9 h7 y31 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">j</span></div><div class="t m0 xea h7 y31 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽂</span></div><div class="t m0 xeb h7 y31 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">件</span></div><div class="t m0 xec h7 y31 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">引</span></div><div class="t m0 xed h7 y31 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼊到</span></div><div class="t m0 xee h7 y31 ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">项</span></div><div class="t m0 xef h7 y31 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽬</span></div><div class="t m0 xf0 h7 y31 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">中</span></div><div class="t m0 xf1 h7 y31 ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">集</span></div><div class="t m0 xf2 h7 y31 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">成</span></div><div class="t m0 xf3 h7 y31 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">即可</span></div><div class="t m0 xf4 h7 y31 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 xf5 h7 y31 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">就</span></div><div class="t m0 xf6 h7 y31 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">可</span></div><div class="t m0 x24 h7 y32 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">以</span></div><div class="t m0 x9b h7 y32 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">开</span></div><div class="t m0 x9c h7 y32 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">发</span></div><div class="t m0 x9d h7 y32 ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">调</span></div><div class="t m0 x9e h7 y32 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽤</span></div><div class="t m0 x9f h7 y32 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">实</span></div><div class="t m0 xbe h7 y32 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">现</span></div><div class="t m0 xa0 h7 y32 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">过</span></div><div class="t m0 xa1 h7 y32 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">程</span></div><div class="t m0 xa2 h7 y32 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">操</span></div><div class="t m0 xa3 h7 y32 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">作</span></div><div class="t m0 xa4 h7 y32 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 xa6 h7 y32 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 xa7 h7 y32 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">了</span></div><div class="t m0 xa8 h7 y32 ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div><div class="t m0 x28 h12 y33 ff49 fs3 fc3 sc0 ls0 ws0">1.</div><div class="t m0 x1a h7 y33 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">准</span></div><div class="t m0 x31 h7 y33 ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">备</span></div><div class="t m0 x24 h7 y33 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 x9c h7 y33 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x9d h7 y33 ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div><div class="t m0 x28 h12 y34 ff49 fs3 fc3 sc0 ls0 ws0">2.</div><div class="t m0 x1a h7 y34 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">官</span></div><div class="t m0 x31 h7 y34 ff32 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽹</span></div><div class="t m0 x24 h7 y34 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">下</span></div><div class="t m0 x9b h7 y34 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">载</span></div><div class="t m0 x9c h7 y34 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数据</span></div><div class="t m0 x9e h7 y34 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x9f h7 y34 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">连</span></div><div class="t m0 xbe h7 y34 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">接</span></div><div class="t m0 xa0 h7 y34 ff39 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">驱</span></div><div class="t m0 xa1 h7 y34 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">动</span></div><div class="t m0 xa2 h7 y34 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">j</span><span class="fc4 sc0">a</span><span class="fc4 sc0">r</span></div><div class="t m0 xf7 h7 y34 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">包</span></div><div class="t m0 xf8 h7 y34 ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div><div class="t m0 xf9 h7 y34 ff1c fs3 fc2 sc0 ls0 ws0"><span class="fc4 sc0">h</span><span class="fc4 sc0">t</span><span class="fc4 sc0">t</span><span class="fc4 sc0">p</span><span class="fc4 sc0">s</span><span class="fc4 sc0">:</span><span class="fc4 sc0">//d</span><span class="fc4 sc0">o</span><span class="fc4 sc0">w</span><span class="fc4 sc0">n</span><span class="fc4 sc0">l</span><span class="fc4 sc0">o</span><span class="fc4 sc0">a</span><span class="fc4 sc0">d</span><span class="fc4 sc0">s</span><span class="fc4 sc0">.</span><span class="fc4 sc0">m</span><span class="fc4 sc0">y</span><span class="fc4 sc0">s</span><span class="fc4 sc0">q</span><span class="fc4 sc0">l</span><span class="fc4 sc0">.</span><span class="fc4 sc0">c</span><span class="fc4 sc0">o</span><span class="fc4 sc0">m</span><span class="fc4 sc0">/a</span><span class="fc4 sc0">r</span><span class="fc4 sc0">c</span><span class="fc4 sc0">h</span><span class="fc4 sc0">i</span><span class="fc4 sc0">v</span><span class="fc4 sc0">e</span><span class="fc4 sc0">s</span><span class="fc4 sc0">/c</span><span class="fc4 sc0">-</span><span class="fc4 sc0">j</span><span class="fc4 sc0">/</span><span class="fc3"><span class="fc4 sc0"> </span></span></div><div class="t m0 x2 ha y35 ff2b fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">1</span><span class="fc4 sc0">.</span><span class="fc4 sc0">2</span><span class="fc4 sc0"> </span><span class="fc4 sc0">J</span><span class="fc4 sc0">D</span><span class="fc4 sc0">B</span><span class="fc4 sc0">C</span></div><div class="t m0 x5d ha y35 ff2c fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x5 ha y35 ff4a fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">核</span></div><div class="t m0 xfa ha y35 ff2e fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼼</span></div><div class="t m0 x83 ha y35 ff4b fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">组</span></div><div class="t m0 x47 ha y35 ff4c fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">成</span></div><div class="t m0 x62 ha y35 ff2f fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 xa hc y36 ff4d fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">●</span></div><div class="t m0 x21 hc y37 ff30 fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">○</span></div><div class="t m0 x21 hc y38 ff30 fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">○</span></div><div class="t m0 xa hc y39 ff4d fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">●</span></div><div class="t m0 x21 hc y3a ff30 fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">○</span></div><div class="t m0 x21 hc y3b ff30 fs6 fc3 sc0 ls0 ws0"><span class="fc4 sc0">○</span></div><div class="t m0 x2 ha y3c ff2b fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">1</span><span class="fc4 sc0">.</span><span class="fc4 sc0">3</span><span class="fc4 sc0"> </span><span class="fc4 sc0">J</span><span class="fc4 sc0">D</span><span class="fc4 sc0">B</span><span class="fc4 sc0">C</span></div><div class="t m0 x5d ha y3c ff4e fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">搭</span></div><div class="t m0 x5 ha y3c ff2e fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">建</span></div><div class="t m0 xfa ha y3c ff2d fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">步</span></div><div class="t m0 x83 ha y3c ff4f fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0">骤</span></div><div class="t m0 x47 ha y3c ff2f fs5 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 xfb h7 y3d ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 xfc h7 y3e ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div></div><div class="c x12 y3f wa h10"><div class="t m0 x0 h7 y28 ff3f fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">注</span></div><div class="t m0 x2e h7 y28 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">意</span></div><div class="t m0 x2f h7 y28 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">：</span></div></div><div class="c x12 y40 wb he"><div class="t m0 x0 h7 y21 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">m</span><span class="fc4 sc0">y</span><span class="fc4 sc0">s</span><span class="fc4 sc0">q</span><span class="fc4 sc0">l</span></div><div class="t m0 x15 h7 y21 ff25 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">版</span></div><div class="t m0 x10 h7 y21 ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">本</span></div><div class="t m0 x1f h7 y21 ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">要</span></div><div class="t m0 x1e h7 y21 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">和</span></div><div class="t m0 xfd h7 y21 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">j</span><span class="fc4 sc0">a</span><span class="fc4 sc0">r</span></div><div class="t m0 xd h7 y21 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">包</span></div><div class="t m0 x7e h7 y21 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">匹</span></div><div class="t m0 x7f h7 y21 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">配</span></div><div class="t m0 x3d h7 y21 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x80 h7 y21 ff45 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽐</span></div><div class="t m0 x81 h7 y21 ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">如</span></div><div class="t m0 x82 h7 y21 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">5.</span><span class="fc4 sc0">0</span></div><div class="t m0 xfe h7 y21 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 xff h7 y21 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">数</span><span class="fc4 sc0">据</span></div><div class="t m0 x100 h7 y21 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">库</span></div><div class="t m0 x101 h7 y21 ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">要</span></div><div class="t m0 x102 h7 y21 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽤</span></div><div class="t m0 x103 h7 y21 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">5.</span><span class="fc4 sc0">0</span></div><div class="t m0 x38 h7 y21 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x39 h7 y21 ff39 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">驱</span></div><div class="t m0 x3a h7 y21 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">动</span></div><div class="t m0 x3b h7 y21 ff25 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">版</span></div><div class="t m0 x104 h7 y21 ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">本</span></div><div class="t m0 x105 h7 y21 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">；</span></div></div><div class="c x12 y41 wc he"><div class="t m0 x0 h7 y1d ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">推</span></div><div class="t m0 x2e h7 y1d ff37 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">荐</span></div><div class="t m0 x2f h7 y1d ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">使</span></div><div class="t m0 x30 h7 y1d ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽤</span></div><div class="t m0 x78 h7 y1d ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">8.</span><span class="fc4 sc0">0.</span><span class="fc4 sc0">26</span></div><div class="t m0 xc h7 y1d ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">之</span></div><div class="t m0 x23 h7 y1d ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">后</span></div><div class="t m0 x7e h7 y1d ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 x7f h7 y1d ff25 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">版</span></div><div class="t m0 x106 h7 y1d ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">本</span></div><div class="t m0 x80 h7 y1d ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x81 h7 y1d ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">因</span></div><div class="t m0 x82 h7 y1d ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">为</span></div><div class="t m0 x6 h7 y1d ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">8.</span><span class="fc4 sc0">0.</span><span class="fc4 sc0">25</span></div><div class="t m0 x107 h7 y1d ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">之</span></div><div class="t m0 x85 h7 y1d ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">前</span></div><div class="t m0 x86 h7 y1d ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">是</span></div><div class="t m0 x87 h7 y1d ff36 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">要</span></div><div class="t m0 x88 h7 y1d ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">下</span></div><div class="t m0 x108 h7 y1d ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">载</span></div><div class="t m0 x89 h7 y1d ff21 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">时</span></div><div class="t m0 x8a h7 y1d ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">区</span></div><div class="t m0 x8b h7 y1d ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div></div><a class="l"><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div><div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89590224/bg3.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">3</div><div class="c x0 y2 w2 h3"><div class="t m0 x2 h7 y42 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">3.</span></div><div class="t m0 x13 h7 y42 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">创</span></div><div class="t m0 x14 h7 y42 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">建</span></div><div class="t m0 x21 h7 y42 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">J</span><span class="fc4 sc0">a</span><span class="fc4 sc0">v</span><span class="fc4 sc0">a</span></div><div class="t m0 x9b h7 y42 ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">项</span></div><div class="t m0 x9c h7 y42 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽬</span></div><div class="t m0 x9d h7 y42 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x7c h7 y42 ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">在</span></div><div class="t m0 x7d h7 y42 ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">项</span></div><div class="t m0 xbe h7 y42 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽬</span></div><div class="t m0 xa0 h7 y42 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">下</span></div><div class="t m0 xa1 h7 y42 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">创</span></div><div class="t m0 xa2 h7 y42 ff24 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">建</span></div><div class="t m0 xa3 h7 y42 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">Iib</span></div><div class="t m0 x101 h7 y42 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽂</span></div><div class="t m0 x102 h7 y42 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">件</span></div><div class="t m0 x103 h7 y42 ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">夹</span></div><div class="t m0 x109 h7 y42 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，</span></div><div class="t m0 x10a h7 y42 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">将</span></div><div class="t m0 x10b h7 y42 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">下</span></div><div class="t m0 x57 h7 y42 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">载</span></div><div class="t m0 x10c h7 y42 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">的</span></div><div class="t m0 xaa h7 y42 ff39 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">驱</span></div><div class="t m0 xab h7 y42 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">动</span></div><div class="t m0 xac h7 y42 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">j</span><span class="fc4 sc0">a</span><span class="fc4 sc0">r</span></div><div class="t m0 x10d h7 y42 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">包</span></div><div class="t m0 x10e h7 y42 ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">复</span></div><div class="t m0 x10f h7 y42 ff3a fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">制到</span></div><div class="t m0 x110 h7 y42 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽂</span></div><div class="t m0 x111 h7 y42 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">件</span></div><div class="t m0 x112 h7 y42 ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">夹</span></div><div class="t m0 x113 h7 y42 ff50 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⾥</span></div><div class="t m0 x114 h7 y42 ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div><div class="t m0 x115 h7 y42 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x2 h7 y43 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">4.</span></div><div class="t m0 x13 h7 y43 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">选</span></div><div class="t m0 x14 h7 y43 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">中</span></div><div class="t m0 x116 h11 y43 ff46 fs3 fc3 sc0 ls0 ws0"> <span class="_ _2"></span>lib </div><div class="t m0 x7a h7 y43 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽂</span></div><div class="t m0 x7b h7 y43 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">件</span></div><div class="t m0 x117 h7 y43 ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">夹</span></div><div class="t m0 x3c h7 y43 ff35 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">右</span></div><div class="t m0 x3f h7 y43 ff50 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">键</span></div><div class="t m0 x118 h7 y43 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span><span class="fc4 sc0">></span><span class="fc4 sc0"> </span></div><div class="t m0 x119 h11 y43 ff46 fs3 fc3 sc0 ls0 ws0"> <span class="_ _2"></span>Add as Library </div><div class="t m0 x3b h7 y43 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">，与</span></div><div class="t m0 x105 h7 y43 ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">项</span></div><div class="t m0 x11a h7 y43 ff1e fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽬</span></div><div class="t m0 x11b h7 y43 ff3c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">集</span></div><div class="t m0 x11c h7 y43 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">成</span></div><div class="t m0 x2d h7 y43 ff30 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">。</span></div><div class="t m0 x11d h7 y43 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div><div class="t m0 x11e h11 y44 ff46 fs3 fc3 sc0 ls0 ws0"> <span class="_ _3"> </span> </div><div class="t m0 x8c h7 y44 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0"> </span></div></div><div class="c x12 y45 wd he"><div class="t m0 x0 h7 y46 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">我</span></div><div class="t m0 x2e h7 y46 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">们</span></div><div class="t m0 x2f h7 y46 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⼀</span></div><div class="t m0 x30 h7 y46 ff37 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">般</span></div><div class="t m0 x78 h7 y46 ff32 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">约</span></div><div class="t m0 x28 h7 y46 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">定</span></div><div class="t m0 xb h7 y46 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">：</span></div></div><div class="c x11f y47 we he"><div class="t m0 x120 h7 y48 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">j</span><span class="fc4 sc0">a</span><span class="fc4 sc0">v</span><span class="fc4 sc0">a</span></div><div class="t m0 x121 h7 y48 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">中使</span></div><div class="t m0 x122 h7 y48 ff33 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽤</span></div><div class="t m0 x12 h7 y48 ff34 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">第</span></div><div class="t m0 x2a h7 y48 ff31 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">三</span></div><div class="t m0 xc h7 y48 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽅</span></div><div class="t m0 x23 h7 y48 ff1c fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">j</span><span class="fc4 sc0">a</span><span class="fc4 sc0">r</span></div><div class="t m0 x5c h7 y48 ff20 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">或拓</span></div><div class="t m0 x5d h7 y48 ff1d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">展</span></div><div class="t m0 x5e h7 y48 ff26 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">都</span></div><div class="t m0 x123 h7 y48 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">放</span></div><div class="t m0 x5f h7 y48 ff38 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">在</span></div></div><div class="c xf9 y49 wf h13"><div class="t m0 x120 h11 y4a ff46 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">lab</span></div></div><div class="c x38 y47 w10 he"><div class="t m0 x120 h7 y48 ff23 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">⽂</span></div><div class="t m0 x124 h7 y48 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">件</span></div><div class="t m0 x58 h7 y48 ff3d fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">夹</span></div><div class="t m0 x59 h7 y48 ff22 fs3 fc3 sc0 ls0 ws0"><span class="fc4 sc0">中</span></div></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div>

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