ajax
五秒刷新
<body onload="setInterval('showJiShiTiXing();', 5000)">
<span id="msg"></span>
</body>
ajax代码
$.ajax({
type: "POST",
url: "oo",
data: "",
error: function(){alert('error');},
success: function(result){
document.getElementById("jishitixing").innerHTML = result;
;}
});
java代码
response.setContentType("text/html; charset=utf-8");
PrintWriter out = response.getWriter();
out.print(“返回值”);
out.flush();
out.close();
