optimize: github油猴脚本，文件列表左边的☁️图标，点击直接下载，而不是在浏览器打开浏览。

packages/core/src/config/index.js

@@ -248,6 +248,13 @@ module.exports = {
           abort: true,
           desc: '广告拦截'
         }
+      },
+      '*': {
+        '^.*\\?DS_DOWNLOAD$': {
+          requestReplace: { doDownload: true },
+          responseReplace: { doDownload: true },
+          desc: '下载请求拦截：移除请求地址中的 `?DS_DOWNLOAD`，并设置响应头 `Content-Disposition: attachment; filename=xxxx`，使浏览器强制执行下载逻辑，而不是在浏览器中浏览。'
+        }
       }
     },
     whiteList: {

packages/gui/extra/scripts/github.script

@@ -378,7 +378,7 @@
 			}
 
 			url_name = raw_url[menu_rawFast][1]; url_tip = raw_url[menu_rawFast][2];
-			fileElm.insertAdjacentHTML('afterend', `<a href="${url}" download="${Name}" target="_blank" rel="noreferrer noopener nofollow" class="fileDownLink" style="display: none;" title="「${url_name}」&#10;&#10;左键点击下载文件（注意：鼠标点击 [☁] 图标进行下载，而不是文件名！）&#10;&#10;${url_tip}&#10;&#10;提示：点击页面右侧飘浮着的 TamperMonkey 扩展图标 - [ ${raw_url[menu_rawFast][1]} ] 加速源 (☁) 即可切换。">${svg[0]}</a>`);
+			fileElm.insertAdjacentHTML('afterend', `<a href="${url}?DS_DOWNLOAD" download="${Name}" target="_blank" rel="noreferrer noopener nofollow" class="fileDownLink" style="display: none;" title="「${url_name}」&#10;&#10;左键点击下载文件（注意：鼠标点击 [☁] 图标进行下载，而不是文件名！）&#10;&#10;${url_tip}&#10;&#10;提示：点击页面右侧飘浮着的 TamperMonkey 扩展图标 - [ ${raw_url[menu_rawFast][1]} ] 加速源 (☁) 即可切换。">${svg[0]}</a>`);
 			// 绑定鼠标事件
 			trElm.onmouseover = mouseOverHandler;
 			trElm.onmouseout = mouseOutHandler;

packages/mitmproxy/src/lib/interceptor/impl/req/requestReplace.js

@@ -36,9 +36,10 @@ module.exports = {
     }
 
     // 替换下载文件请求的请求地址（此功能主要是为了方便拦截配置）
-    if (requestReplaceConfig.doDownload && rOptions.path.indexOf('?DS_DOWNLOAD') >= 0) {
+    // 注：要转换为下载请求，需要 responseReplace 拦截器的配合使用。
+    if (requestReplaceConfig.doDownload && rOptions.path.match(/DS_DOWNLOAD/i)) {
       rOptions.doDownload = true
-      rOptions.path = rOptions.path.replace('?DS_DOWNLOAD', '')
+      rOptions.path = rOptions.path.replace(/[?&/]?DS_DOWNLOAD(=[^?&/]+)?$/gi, '')
       actions += (actions ? ',' : '') + 'path:remove-DS_DOWNLOAD'
     }
 

packages/mitmproxy/src/lib/interceptor/impl/res/responseReplace.js

@@ -68,7 +68,7 @@ module.exports = {
     let actions = ''
 
     // 处理文件下载请求
-    if (responseReplaceConfig.doDownload && rOptions.doDownload) {
+    if (responseReplaceConfig.doDownload || rOptions.doDownload) {
       const filename = (rOptions.path.match('^.*/([^/?]+)/?(\\?.*)?$') || [])[1] || 'UNKNOWN_FILENAME'
       res.setHeader('Content-Disposition', 'attachment; filename=' + filename)
       actions += 'download:' + filename

packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js

@@ -159,6 +159,7 @@ module.exports = function createRequestHandler (createIntercepts, middlewares, e
             resolve(proxyRes)
           })
 
+          // 代理请求的事件监听
           proxyReq.on('timeout', () => {
             const end = new Date().getTime()
             const cost = end - start
@@ -170,7 +171,6 @@ module.exports = function createRequestHandler (createIntercepts, middlewares, e
             error.status = 408
             reject(error)
           })
-
           proxyReq.on('error', (e) => {
             const end = new Date().getTime()
             const cost = end - start
@@ -178,7 +178,6 @@ module.exports = function createRequestHandler (createIntercepts, middlewares, e
             countSlow(isDnsIntercept, 'error:' + e.message)
             reject(e)
           })
-
           proxyReq.on('aborted', () => {
             const end = new Date().getTime()
             const cost = end - start