<%
out.print("我的测试开始"+"<br/>");
DataSource ds = null;
try{
InitialContext ctx=new InitialContext();
ds=(DataSource)ctx.lookup("java:comp/env/jdbc/sql/Index.html'>mysql");
Connection conn = ds.getConnection();
Statement stmt = conn.createStatement();
String strSql = " select * from test_user";
ResultSet rs = stmt.executeQuery(strSql);
while(rs.next()){
out.print(rs.getString(1)+"<br/>");
}
rs.close();
stmt.close();
conn.close();
out.print("我的测试结束");
}
catch(Exception ex){
out.print("出现例外，信息是:"+ex.getMessage());
ex.printStackTrace();
}
%>
</head>
<body>
</body>
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