Url长度过长导致无法正常调用BitComet

[QianMoXi]

系统：windows 11 目前使用的浏览器：Edge、Chrome

目前脚本是使用Url自定义协议的方式调用BitComet，但是我一直无法调用，点了没任何反应，只能一个个链接复制再打开，比较麻烦。

今天验证后发现，是URL长度过长了，理论限制应该是：小于但不等于2048，但是生成出来的URL的长度已经超过3000+了，导致浏览器无法启动BitComet，有可能把生成的URL减少到2048长度以内吗？

比如说：（下面只是个例子，不是实际的能用的链接，但是能调用）BitComet

把BitComet退出后，复制这个链接到浏览器标题栏，能启动BitComet

bc: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

下面这个就不行了：

bc: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

[hmjz100]

不大可能把生成的URL减少到2048长度以内，因为脚本的逻辑是先用encodeURIComponent加密之后再base64加密之后拼接成bc链接，链接从base64加密之后就会变得很长了

[QianMoXi]

我想到了可能可行的方法，但我几乎不弄JavaScript，只是看得懂的程度，你看看方便实现不： 方法一（类似目前的RPC下载方式）：

1. 启用BitComet远程下载（用户操作）
2. 类似于目前的RPC的下载，允许用户配置对应的远程地址、用户名、密码、下载文件夹（测试了一下，下载文件夹是可选的）
3. 调用参数前，使用 BC://HTTP/ 让系统也能自动启动BitComet (可选，可能会下个步骤调用前，程序还没启动成功？)
4. 然后传参调用BitComet进行下载，PostMan大致参数如下：

   
   var settings = {
   "url": "http://127.0.0.1:7611/panel/task_add_httpftp_result",
   "method": "POST",
   "timeout": 0,
   "headers": {
   "Content-Type": "application/x-www-form-urlencoded",
   "Authorization": "Basic YWRtaW46YWRtaW4="
   },
   "data": {
   "url": "BC://HTTP/后面的连接",
   "save_path": "D:\\Downloads\\"
   }
   };

$.ajax(settings).done(function (response) { console.log(response); });

方法二（应该更简单）：
1. 启用BitComet监视剪贴板URL功能（用户操作）
1. 下载界面上提示一下长度过长，并添加一个复制按钮，能直接复制到剪贴板， 不用一个个右键点击复制链接
1. BitComet自动弹出下载窗口，即使不弹出，也更方便手动去粘贴

不太可能实现的方法：
- 修改系统链接限制，这个限制目前我没找到任何文档有说明， 估计是不可能了
- 调整Url原始链接的长度，即使能解决，估计也治标不治本