<%@ page contentType="text/html;charset=GB2312"%>
<%@ page language="java" import="java.sql.*"%>
<%
String mySqlDriver = "org.gjt.mm.mysql.Driver";
String url = "jdbc:mysql://localhost/hq";//数据库连接
Connection conn;
Class.forName(mySqlDriver);
conn = DriverManager.getConnection( url,"root","");//用户名与密码
if(conn==null){
System.out.println("get Conn Error");
}
Statement stmt=conn.createStatement();
ResultSet rs=null;
rs=stmt.executeQuery("select * from news_art");
while(rs.next())
{//循环显示记录
%>
<a href='display.jsp?id=<%=rs.getString("id")%>' target=_blank><%=rs.getString("title")%></a>(<%=rs.getString("times")%>)
<%="<br>"%>
<%
}
rs.close();
stmt.close();
conn.close();
%>
<%@ page language="java" import="java.sql.*"%>
<%
String mySqlDriver = "org.gjt.mm.mysql.Driver";
String url = "jdbc:mysql://localhost/hq";//数据库连接
Connection conn;
Class.forName(mySqlDriver);
conn = DriverManager.getConnection( url,"root","");//用户名与密码
if(conn==null){
System.out.println("get Conn Error");
}
Statement stmt=conn.createStatement();
ResultSet rs=null;
rs=stmt.executeQuery("select * from news_art");
while(rs.next())
{//循环显示记录
%>
<a href='display.jsp?id=<%=rs.getString("id")%>' target=_blank><%=rs.getString("title")%></a>(<%=rs.getString("times")%>)
<%="<br>"%>
<%
}
rs.close();
stmt.close();
conn.close();
%>
此博客展示了Java使用JDBC连接MySQL数据库的代码示例。通过导入相关包,设置数据库驱动和连接URL,建立连接后执行SQL查询语句,从news_art表中获取记录并循环显示,最后关闭相关资源。
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