javascript get href.replace 中间字符串 [英] javascript get href.replace the middle string

问题描述

我的网址是 http://localhost:8080/?usrType=t#52773890547536126

我想输出为 httplocalhost808052773890547536128

我已经在 javascript 中试过了

i have tried this in javascript

config.channel = config.channel || location.href.replace(/\/|:|#|%|\.|\[|\]/g,'');

它给httplocalhost8080?usrType=t52773890547536126

推荐答案

除了删除所有那些特殊字符之外，您还需要替换 ? 和 # 之间的所有内容.

You need to replace everything between ? and # in addition to removing all those special characters.

config.channel = config.channel || location.href.replace(/\?.*?#|[\/:#%.\[\]]/g,'');

您可以使用字符集 [\/:#%.\[\]] 而不是所有这些单字符替代.

You can use the character set [\/:#%.\[\]] instead of all those single-character alternatives.

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