复制代码 代码如下:

    // 设置Ajax操作的默认设置
    $.ajaxSetup({
        cache: false, 
        error: function (XMLHttpRequest, textStatus, errorThrown) {
            if( typeof(errorThrown) != \"undefined\" )
                $.messager.alert(g_MsgBoxTitle, \"调用服务器失败。<br />\" + errorThrown ,\'error\');
            else{
                var error = \"<b style=\'color: #f00\'>\" + XMLHttpRequest.status + \"  \" + XMLHttpRequest.statusText + \"</b>\";
                var start = XMLHttpRequest.responseText.indexOf(\"<title>\");
                var end = XMLHttpRequest.responseText.indexOf(\"</title>\");
                if( start > 0 && end > start )
                    error += \"<br /><br />\" + XMLHttpRequest.responseText.substring(start + 7, end);
                    $.messager.alert(g_MsgBoxTitle, \"调用服务器失败。<br />\" + error ,\'error\');
            }
        }
    });