你好！
JMP17 添加了“多 HTTP 請求”
示例代碼：三個下載任務是同時下載，還是一個完成後再下載下一個任務？
使用此功能會減少整體下載時間嗎？
urls =
{"http://cdimage.ubuntu.com/lubuntu/releases/20.04.3/release/lubuntu-20.04.3-desktop-amd64.iso",
"http://downloads.sourceforge.net/clonezilla/clonezilla-live-2.7.3-19-amd64.iso",
"https://download.manjaro.org/xfce/21.1.0/manjaro-xfce-21.1.0-210817-linux513.iso"};
requests = New Multi HTTP Request();
For( i = 1, i <= N Items( urls ), i++,
request = New HTTP Request( Method( "GET" ), URL( urls[i] ) );
requests << Add( request );
);
http_requests = requests << Get Requests();
data = requests << Download( "show progress", "detailed" );
Show( requests << Has Error );
For( i = 1, i <= N Items( http_requests ), i++,
Show( http_requests[i] << Get Mime Type() )
);