/*** 上传文件* @param {any} files 文件* @param {any} data 数据* @returns [true,文件路径]* @returns [false,异常/错误消息]*/function fileUpload(files, data) {if (files.length > 0) {$.ajax({url:"../Handler/FileOperation.ashx",type:"post",data: data,//告诉jQuery不要去处理发送的数据processData: false,//告诉jQuery不要去设置Content-Type请求头contentType: false,success: function (data) {var ret = eval('(' + data + ')');if(ret.success) {var path =ret.msg;return [true, path];//$("#NoticeContent").val(path).trigger("change");} else{return [false, ret.msg];//alert(ret.msg);
}},error: function (data) {return [false, "上传文件出错"];//alert("上传文件出错！");
}});}else{return [false, "请选择文件"];}};/*** 下载文件* @param {any} options*/
var downloadfile =function (options) {var config = $.extend(true, { method: 'post'}, options);var $iframe = $('<iframe id="down-file-iframe" />');var $form = $('<form target="down-file-iframe" method="' + config.method + '" />');$form.attr('action', config.url);for (var key inconfig.data) {$form.append('<input type="hidden" name="' + key + '" value="' + config.data[key] + '" />');}$iframe.append($form);$(document.body).append($iframe);$form[0].submit();$iframe.remove();
}