jQuery 使用fileDownload组件实现文件下载

1 需要引入的JS

jquery.fileDownload.min.js

2 实现代码

//文件下载
function FileDownload(){
    $.fileDownload(location.href, {
        httpMethod: 'POST',
        data: {},
        prepareCallback: function (url) {
            alert("开始准备调用后台接口");
        },
        successCallback: function (url) {
            alert("下载成功");
        },
        failCallback: function (html, url) {
            alert("下载失败");
        }
    });
}