在 Javascript 中删除部分字符串

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时间:2020-08-24 06:22:59  来源:igfitidea点击:

Remove portion of string in Javascript

javascriptstring

提问by Talon

I have a String like this in Javascript:

我在 Javascript 中有一个这样的字符串:

string = '@usernameWhats on your mind?'

I need to get rid of 'Whats on your mind?'from the string.

我需要摆脱'Whats on your mind?'字符串。

How would I do that?

我该怎么做?

回答by jondavidjohn

var new_string = string.replace('Whats on your mind?', '');