Const和Static之间的区别 [英] Difference between Const and Static

问题描述

嗨朋友们，

使用const和静态有什么区别



EQ。

Hi Friends,
What is difference between use of const and static

EQ.

public static string CSS_SELECTOR_TEMPLATE = "{0} > a";

我甚至可以写为

I can even write the same as

public const string CSS_SELECTOR_TEMPLATE = "{0} > a";

我发现只有差异是

静态变量可以替换为新值，但const不能。



两者都可以在不创建类对象的情况下访问，例如

Only difference I found is
static variable can be replaced with new value, but const cannot.

Both can be accessed without creation of object of the class, like

GridCellCssSelectorEvaluator.CSS_SELECTOR_TEMPLATE

谁能告诉我两者的用处更多？



提前致谢

Can anyone tell me more usefulness of both?

Thanks in advance

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