产品导入修改

app/Libraries/CommonHelper.php

@@ -215,7 +215,6 @@ $('.downloadVideo').on('click', function(e) {
     const button = $(this);
     const videoUrl = button.attr('videoUrl');
 
-    // 开启全局遮罩层（网页3的遮罩思路）
     const loading = Dcat.loading({
         shade: 'rgba(0,0,0,0.5)',
         zIndex: 999999
@@ -233,11 +232,20 @@ $('.downloadVideo').on('click', function(e) {
         const reader = response.body.getReader();
         const chunks = [];
 
-        // 流式处理核心逻辑（网页5的异步处理思想）
         const processChunk = ({ done, value }) => {
             if (done) {
                 const blob = new Blob(chunks);
-                Dcat.handleFileDownload(blob, videoUrl.split('/').pop());
+                const filename = videoUrl.split('/').pop() || 'video.mp4';
+
+                // 标准文件下载实现[7](@ref)
+                const link = document.createElement('a');
+                link.href = URL.createObjectURL(blob);
+                link.download = filename;
+                document.body.appendChild(link);
+                link.click();
+                document.body.removeChild(link);
+                URL.revokeObjectURL(link.href);
+
                 Dcat.loading(false);
                 return;
             }
@@ -249,7 +257,7 @@ $('.downloadVideo').on('click', function(e) {
         return reader.read().then(processChunk);
     }).catch(error => {
         Dcat.loading(false);
-        Dcat.error(`下载失败: \${error.message}`); // 网页7的错误处理思路
+        Dcat.error(`下载失败:\${error.message}`);
         console.error('Download Error:', error);
     });
 });