<html>
<head>
<title>login test</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="ajax方式">
<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script type="text/javascript">
function login() {
$.ajax({
//几个参数需要注意一下
type: "POST",//方法类型
dataType: "json",//预期服务器返回的数据类型
url: "/users/login" ,//url
data: $('#form1').serialize(),
success: function (result) {
console.log(result);//打印服务端返回的数据(调试用)
if (result.resultCode == 200) {
alert("SUCCESS");
}
;
},
error : function() {
alert("异常！");
}
});
}
</script>
</head>
<body>
<div id="form-div">
<form id="form1" onsubmit="return false" action="##" method="post">
<p>用户名：<input name="userName" type="text" id="txtUserName" tabindex="1" size="15" value=""/></p>
<p>密 码：<input name="password" type="password" id="TextBox2" tabindex="2" size="16" value=""/></p>
<p><input type="button" value="登录" onclick="login()"> <input type="reset" value="重置"></p>
</form>
</div>
</body>
</html>
AJAX异步提交FORM表单
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转载自blog.csdn.net/chose_doit/article/details/79791120
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