java - What language is generally used to develop downloading software like Xunlei, and what technologies are generally required?

Question

If you want to develop a downloading software, what technologies are needed? Please give me some advice, I would be very grateful

Answer 1

Need to know:

• Your needs (Do you want multi-threading? Distribution? Multi-task management? p2p? Mirror acceleration? Play while downloading? User registration? Paid acceleration channel? Advertising? Browser extension? Family bucket support? Resource recommendation? Replacement, Buy skin?…)

• Programming language of your choice

• HTTP Basics

• Basic knowledge of the features you choose to support

Answer 2

Generally, shared libraries are written in C++ and then called using JavaScript. Mainly HTTP related protocols, and of course P2P network technology.

Answer 3

With all due respect, for download software like Xunlei, the complicated part lies in Xunlei’s own server. . .
How complicated can the client be? .