Mutex class和lock关键字之间的区别

What is the difference between using Mutex class and using the lock keyword?

 

Here is a table that summarizes the key differences between the Mutex class and the lock keyword:

Feature	Mutex class	Lock keyword
Weight	Heavyweight	Lightweight
Speed	Slower	Faster
Cross-process synchronization	Yes	No
Usage	Good for most synchronization scenarios	Good for cross-process synchronization