$.post("mod3/downloadTaskInfo",{ids:ids},function (res) {
if(res.data && res.status=='1'){
window.location.href = 'mod3/downloadOK?fileString='+res.data.fileString;
alert('导出成功');
}else {
alert('导出失败');
}
})
public void downloadOK(){
String fileString = getPara("fileString");
File file = null;
if(StringUtils.isNotBlank(fileString)){
file = new File(fileString);
renderFile(file);
}
}