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jsp直接读取mysql数据库内容

2015-08-24 15:48 453 查看

[code]<%@ page import="java.sql.Connection" %>
<%@ page import="java.sql.DriverManager" %>
<%@ page import="java.sql.Statement" %>
<%@ page import="java.sql.ResultSet" %>
<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2015-08-21
  Time: 16:13
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>

<html>
<head>
    <script type="text/javascript" src = "http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.8.0.js"></script>
    <script type="text/javascript" src = "wejs/jquery-2.1.1.min.js"></script>

</head>
<body>

<%

    String driverName = "com.mysql.jdbc.Driver";

    String userName = "root";

    String userPasswd = "root";

    String dbName = "pfrm";

    String tableName = "payout";
    String url = "jdbc:mysql://localhost:3306/" + dbName + "?user="
            + userName + "&password=" + userPasswd;
    Class.forName("com.mysql.jdbc.Driver").newInstance();
    Connection connection = DriverManager.getConnection(url);
    Statement statement = connection.createStatement();
    String sql = "SELECT * FROM " + tableName;
    ResultSet rs = statement.executeQuery(sql);
%>

<table id="dg"title="收入一览" class="easyui-datagrid" style="width:900px; height: 400px; padding-left: 200px;"  pagination="true"
       rownumbers="true" fitcolumns="true"singleselect="true">

    <thead>

    <tr>
        <th field ="1" width="50">支出名称</th>
        <th field ="2" width="50">支出金额</th>
        <th field ="3" width="50">支出时间</th>
    </tr>
    </thead>

    <tbody>
    <%
        while (rs.next()) {
    %>
    <tr>

        <td>
            <%
                out.print(rs.getString(2));
            %>
        </td>
        <td>
            <%
                out.print(rs.getString(3));
            %>
        </td>
        <td>
            <%
                out.print(rs.getString(4));
            %>
        </td>
    </tr>
    </tbody>
    <%
        }
    %>
</table>

</body>
</html>

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