jsp+mysql数据库连接的方法.doc

公告：  HYPERLINK /u14/f1923a40-dce1-48db-9c22-b3.html \t _blank 欢度“五?一” 我们的SHOW TIME  HYPERLINK /SList/blogSupport \t _blank [意见反馈] HYPERLINK /blogdevteam \t _blank [官方博客] ? jsp数据库连接大全(代码分色+注释)版本? HYPERLINK javascript:d=document;t=d.selection?(d.selection.type!=None?d.selection.createRange().text:):(d.getSelection?d.getSelection():);void(saveit=window.open(/storeit.aspx?t=+escape(d.title)+u=+escape(d.location.href)+c=+escape(t),saveit,scrollbars=no,width=590,height=300,left=75,top=20,status=no,resizable=yes));saveit.focus(); \o 收藏到我的网摘中，并分享给我的朋友 收藏 一、jsp连接Oracle8/8i/9i数据库（用thin模式）testOracle.jsp如下： %@ page?contentType=text/html;charset=gb2312%%@ page?import=java.sql.*%%????String?result = ;?// 查询结果字符串????String?sql =?select * from test;?// SQL 字符串????// 连接字符串，格式： jdbc:数据库驱动名称:连接模式:@数据库服务器ip:端口号:数据库SID????String?url =?jdbc:oracle:thin:@localhost:1521:orcl;????String?username =?scott;?// 用户名????String?password =?tiger;?//密码????// 创建oracle数据库驱动实例????Class.forName(oracle.jdbc.driver.OracleDriver).newInstance();????// 获得与数据库的连接?????Connection?conn =?DriverManager.getConnection(url, username, password);?????// 创建执行语句对象????Statement??stmt = conn.createStatement();????// 执行sql语句，返回结果集????ResultSet? rs?? = stmt.executeQuery(sql);????while?( rs.next() )?????{????????result +=?\n 第一个字段内容：?+ rs.getString(1) +?BR;????}????rs.close();?// 关闭结果集????stmt.close();?// 关闭执行语句对象????conn.close();?// 关闭与数据库的连接%?HTMLBODY??%=result%/BODY/HTML二、jsp连接Sql Server7.0/2000数据库testSqlServer.jsp如下 %@ page?contentType=text/html;charset=gb2312%%@ page?import=java.sql.*%%????String?sql =?select * from test;????// 连接字符串，格式： jdbc:公司名称:数据库驱动名称://数据库服务器ip:端口号;DatabaseName=数据库名称????String?url =?jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=pubs;????String?username =?scott;????String?password =?tiger;????Class.forName(com.microsoft.jdbc.sqlserver.SQLServerDriver).newInstance();????Connection?conn =?DriverManager.getCon