C#http下载，支持断点续传

[{"title":"（ 9 个子文件 26KB ） C#http下载，支持断点续传","children":[{"title":"CHttpDownload类","children":[{"title":"HttpDownload.h <span style='color:#111;'> 5.98KB </span>","children":null,"spread":false},{"title":"TE_Socket.h <span style='color:#111;'> 4.38KB </span>","children":null,"spread":false},{"title":"HttpDownload.cpp <span style='color:#111;'> 30.77KB </span>","children":null,"spread":false},{"title":"TE_Socket.cpp <span style='color:#111;'> 34.77KB </span>","children":null,"spread":false},{"title":"SocksPacket.cpp <span style='color:#111;'> 16.88KB </span>","children":null,"spread":false},{"title":"Readme.txt <span style='color:#111;'> 872B </span>","children":null,"spread":false},{"title":"Readme.txt.bak <span style='color:#111;'> 872B </span>","children":null,"spread":false},{"title":"SocksPacket.h <span style='color:#111;'> 6.25KB </span>","children":null,"spread":false}],"spread":true},{"title":"www.pudn.com.txt <span style='color:#111;'> 218B </span>","children":null,"spread":false}],"spread":true}]