如何使用javascript检测文件下载是完整的

Question

    var StrPageName = "GPGeneration_Credit.ashx?UniqueID=" + __uniqueId + "&supplierID=" + supplierID + "&CreditID=" + OrderIds;
        window.open(StrPageName);
   // Here I want to detect that File download is Complete or not and then refresh the //page
        location.reload();

请帮助我，对不起任何错误

Answer 1

您可以从服务器端设置cookie，表示文件下载已完成。那个

有一些jQuery plugin