JS downLoad

$.fileDownload(url, {
httpMethod: 'GET',
data: null,

prepareCallback: function (url) {
layer.msg("文件下载中...", { time: 2000 });
},
abortCallback: function (url) {

layer.msg("文件下载异常！！", { time: 2000 });

},
successCallback: function (url) {
layer.msg("文件下载成功！！",{ time: 2000 });

},
failCallback: function (html, url) {
layer.msg("文件下载失败！！", { time: 2000 });

}

});

Java后端代码

response.setHeader("Set-Cookie", "fileDownload=true; path=/");

c# 后台代码  HttpContext.Response.SetCookie(new System.Web.HttpCookie("Set-Cookie", "fileDownload=true; path=/"));

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版权声明：本文为CSDN博主「lingmen2000」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/weixin_37998428/article/details/85161267

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