Java Web入门：HTML-JDBC-Servlet教程

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《Java Web应用程序设计》是一本详尽介绍Java Web开发基础知识和技术的教材。该文档主要分为三章，涵盖了从基本HTML和JavaScript编程入门，到JDBC（Java Database Connectivity）数据库交互，再到Java Servlet编程的关键技术。 **第一章**，"JavaWeb编程基础"，重点讲解了HTML基础知识，包括常用的头部标签如`<HEAD>`，以及`<BODY>`中的各种元素，如文本字体控制、图像插入、链接标签`<A>`，以及列表、表格、表单的创建。此外，还介绍了JavaScript编程的基础概念，包括内置对象、方法、事件处理以及表单验证的应用。这一章还指导读者如何配置JSP/Servlet开发环境，如Tomcat的安装和使用，以及创建和管理应用目录。 **第二章**，"JDBC编程"，深入解析了JDBC的概念和特点，以及如何通过Web与数据库交互。这部分内容包括JDBC的结构、不同种类、URL的构建，以及如何手动创建ODBC数据源和设置Oracle等数据库环境。章节核心内容围绕JDBC的操作，如数据库访问的基本步骤、常用类和方法，包括可滚动和可更新结果集、`CallableStatement`、事务处理、批处理，以及处理BLOB/CLOB类型数据和获取数据库元数据。 **第三章**，"JavaServlet编程"，则着重讲解Servlet的基础知识，如Servlet的工作原理、编写简单Servlet程序的步骤，包括配置Servlet Invoker和Servlet映射。同时，深入剖析了`HttpServlet`中的关键方法，如`doGet()`和`doPost()`方法，以及`init()`方法的使用。这部分内容是实现服务器端动态逻辑处理的核心技术。《Java Web应用程序设计.doc》提供了一个由浅入深的学习路径，适合初学者了解和掌握Java Web开发的基础架构和技术细节，为后续的项目实战打下坚实的基础。

SIZE="15" MAXLENGTH="30"><BR>......................................................................................301

</FORM>..........................................................................................................................................301

</HTML>...........................................................................................................................................302

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select.htm....................................................................................................................302

<HTML>............................................................................................................................................302

<FORM NAME="FN" ACTION="">..........................................................................................302

<OPTION VALUE="BASKETBALL">篮球</OPTION>..........................................................302

<OPTION VALUE="TABLE TENNIS">乒乓球</OPTION>....................................................302

</SELECT>......................................................................................................................................303

</BODY>...........................................................................................................................................303

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check.htm....................................................................................................................303

<HTML>............................................................................................................................................303

<FORM NAME="FN" ACTION="">..........................................................................................303

<INPUT TYPE="RADIO" NAME="性别" VALUE="男">男..................................................303

<INPUT TYPE="CHECKBOX" NAME="兴趣" VALUE="踢球">踢球................................304

</FORM>..........................................................................................................................................304

</HTML>...........................................................................................................................................304

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FirstJS.htm..................................................................................................................304

</SCRIPT>........................................................................................................................................305

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WindowOpen.htm........................................................................................................305

</SCRIPT>........................................................................................................................................305

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Alert.htm......................................................................................................................306

</SCRIPT>........................................................................................................................................306

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Confirm.htm................................................................................................................307

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Prompt.htm..................................................................................................................309

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LoadNUnload.htm.......................................................................................................310

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Focus.htm....................................................................................................................311

<INPUT TYPE="TEXT" NAME="USERNAME".....................................................................311

</FORM>..........................................................................................................................................311

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Blur.htm.......................................................................................................................311

<INPUT TYPE="TEXT" NAME="USERNAME".....................................................................312

</FORM>..........................................................................................................................................312

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Click.htm.....................................................................................................................312

</FORM>..........................................................................................................................................313

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Change.htm.................................................................................................................313

<INPUT TYPE="TEXT" NAME="USERNAME".....................................................................314

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Select.htm....................................................................................................................314

<INPUT TYPE="TEXT" NAME="USERNAME" VALUE="JS 编程基础"...........................314

<BR>..................................................................................................................................................314

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Submit.htm..................................................................................................................315

<INPUT TYPE="TEXT" NAME="USERNAME" VALUE="">..............................................315

<INPUT TYPE="SUBMIT" NAME="SUB" VALUE="提交表单">........................................315

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CheckForm.htm...........................................................................................................316

</FORM>..........................................................................................................................................316

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web.xml.......................................................................................................................317

<WEB-APP>......................................................................................................................................317

<WELCOME-FILE>INDEX.JSP</WELCOME-FILE>............................................................317

</WEB-APP>.....................................................................................................................................317

第二章 JDBC 编程.............................................................................................................................318

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ConnectionExample.java............................................................................................318

}CATCH(SQLEXCEPTION E){.....................................................................................................318

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InsertData.java...........................................................................................................319

}CATCH(SQLEXCEPTION E){.....................................................................................................319

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GetResultExample.java...............................................................................................320

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PrepStmt.java..............................................................................................................320

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ScrollResult.java.........................................................................................................321

STATEMENT STMT = CONN.CREATESTATEMENT(............................................................321

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UpdResult.java............................................................................................................323

STATEMENT STMT=CONN.CREATESTATEMENT(..............................................................323

//执行查询语句..................................................................................................................................323

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CallSP.java..................................................................................................................324

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CallSPOut.java...........................................................................................................325

CALLABLESTATEMENT STMT=CONN.PREPARECALL(...................................................325

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Trans.java....................................................................................................................325

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Batch.java...................................................................................................................327

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SavePic.java................................................................................................................328

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Java Web入门：HTML-JDBC-Servlet教程

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