AJAX：提交表单而不刷新页面

您需要阻止默认操作（实际提交）。

$(function() {    $('form#myForm').on('submit', function(e) {        $.post('mail.php', $(this).serialize(), function (data) { // This is executed when the call to mail.php was succesful. // 'data' contains the response from the request        }).error(function() { // This is executed when the call to mail.php failed.        });        e.preventDefault();    });});