Big file copying, NIO and multithreading which one is faster?-CodePudding

Rt
Excuse me each big, big file copying NIO
Is there any way a multithreaded + + files divided NIO way to copy the files?

CodePudding user response:

The

refer to the original poster FigSprite response:

rt
Excuse me each big, big file copying NIO
Is there any way a multithreaded + + files divided NIO way to copy the files?

Is ok, but you can't directly into inside a file, and each thread to write a file, do sorting, asynchronous listen, download a merger, the merged into one file

CodePudding user response:

The

reference 1/f, viewgroup response:

Quote: refer to the original poster FigSprite response:
rt
Excuse me each big, big file copying NIO
Is there any way a multithreaded + + files divided NIO way to copy the files?

Is ok, but you can't written directly to a file, and each thread to write a file, do sorting, asynchronous listen, download a merger, finally merged into one file

Such as 4 download good, then 3 or 5 have downloaded, and directly to merge, merged the record which files are ok

CodePudding user response:

Title to kill a person,,,,

How do you together to compare the multithreading and nio??????

Your problem is to copy a large file, the upstairs ideas is correct