ajax请求登入（请求数据）

<script>
    function login() {
        $.ajax({
            type: "POST",
            dataType: "json",
            url: "/login",
            data: {
                loginCode: $("#loginCode").val(),
                password: $("#password").val()
            },
            success: function (dataResult) {
                if (!dataResult.success){
                    alert(dataResult.message);
                    return false;
                }
                alert("登录成功");
                window.location.href = "/toMainPage";
            },
            error: function (XMLHttpResponse) {
                
            }
        });
    }
</script>