怎么多线程代理，现在Nginx 反向代理了，但是同时下载只有1~2个？ || How to use multi-threaded proxy? Now Nginx reverse proxy, but only 1~2 can be downloaded at the same time?

[myprogramm2012]

怎么多线程代理，现在Nginx 反向代理了，但是同时下载只有1~2个？

我设置了 那几个线程有关的参数没用
怎么才能 提高同时处理的线程数量？
比如 下载一个网页上的图片，多线程下载

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Why multi-threaded proxy, now Nginx reverse proxy, but there are only 1~2 downloads at the same time?

I set those thread-related parameters to no avail.
How can we increase the number of threads processed simultaneously?
For example, downloading pictures on a web page, multi-threaded download