AJAX的textStatus的值为error

Question

$(document).ready(function() {  var myDate = new Date();  var myMonth = myDate.getMonth();  var myDate = myDate.getDate();  var myJSON = $.ajax({    type: 'get',    url: 'http://api.juheapi.com/japi/toh?key=80e392fb7e8d782cf46c7dc1eab9db91&v=1.0&month=11&day=1',    data: {},    success: function(msg) {      alert(msg);    },    error: function(XMLHttpRequest, textStatus, errorThrown) {      alert(XMLHttpRequest.status);      alert(XMLHttpRequest.readyState);      alert(textStatus);    },  })})上段代码执行结果XMLHttpRequest.status为0，XMLHttpRequest.readyState为0，textStatus的值为error,怎么破？全部的代码在这里