📄 test.jsp
字号:
<!doctype html public "-//w3c//dtd html 4.0 transitional//en"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<%@ page import="java.sql.*"%>
<%@ page import="javax.sql.*"%>
<%@ page import="javax.naming.*"%>
<%@ page session="false" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title></title>
</head>
<body>
<%
out.print("start");
DataSource ds = null;
try{
InitialContext ctx=new InitialContext();
ds=(DataSource)ctx.lookup("java:comp/env/jdbc/mysql");
Connection conn = ds.getConnection();
String strSql = " select * from users";
ResultSet rs = conn.createStatement().executeQuery(strSql);
while(rs.next()){
out.print(rs.getString(1));
}
out.print("end");
}
catch(Exception ex){
out.print("exeception :"+ex.getMessage());
ex.printStackTrace();
}
%>
</body>
</html>
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