这两个关键字的效果是否完全相同，或者我应该注意什么?

Do these two keywords have exactly the same effect, or is there something I should be aware of?

推荐答案

根据本站:http://en.csharp-online.net/CSharp_FAQ:_What_is_the_difference_between_CSharp_lock_and_Java_synchronized、C# lock 和 Java synchronized 代码块语义相同"，而对于方法，Java 使用 synchronized 而 C# 使用属性:[MethodImpl(MethodImplOptions.Synchronized)].

According to this site: http://en.csharp-online.net/CSharp_FAQ:_What_is_the_difference_between_CSharp_lock_and_Java_synchronized, C# lock and Java synchronized code blocks are "semantically identical", while for methods, Java uses synchronized while C# uses an attribute: [MethodImpl(MethodImplOptions.Synchronized)].