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JSP连接MySQL数据库代码

java java

2015-01-21 0 366

<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
    <body>
        <%
            Class.forName("org.gjt.mm.mysql.Driver").newInstance();
            String url = "jdbc: mysql://localhost/testDB?user=root&password=12345678&useUnicode=true&characterEncoding=8859_1";
            //testDB为你的数据库名
            Connection conn = DriverManager.getConnection(url);
            Statement stmt = conn
                    .createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
                            ResultSet.CONCUR_UPDATABLE);
            String sql = "select * from test";
            ResultSet rs = stmt.executeQuery(sql);
            while (rs.next()) {
        %>
        您的第一个字段内容为：<%=rs.getString(1)%>
        您的第二个字段内容为：<%=rs.getString(2)%>
        <%
            }
        %>
        <%
            out.print("数据库操作成功，恭喜你");
        %>
        <%
            rs.close();
            stmt.close();
            conn.close();
        %>
    </body>
</html>

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