讨教正则表达式

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请教大佬一个正则

5 replies • 2017-11-16 13:00:08 +08:00

Carseason

Nov 16, 2017 via iPhone

分割或者替换

oott123

Nov 16, 2017

^https://www\.google\.[a-z.]+/

boboliu

Nov 16, 2017 via Android

split 一把梭完事，要什么正则。。。

btw，正则也很好写，老哥咱能不能自学一下。。。

最后，https://u.bobiji.com/tiwen

freedomSky

Nov 16, 2017

只会 sed 版，

sed 's/https:\/\/www.google.[^/]*\/beijing/https:\/\/www.google.com\/beijing/'

case1:
echo "123 https://www.google.co.kr/beijing 456" | sed 's/https:\/\/www.google.[^/]*\/beijing/https:\/\/www.google.com\/beijing/' -

case2:
echo "123 https://www.google.co.kr/abeijing 456" | sed 's/https:\/\/www.google.[^/]*\/beijing/https:\/\/www.google.com\/beijing/' -

hapboy

Nov 16, 2017

function (str) {
return str.replace(/https:\/\/www\.google\.(.*?)\//g, 'https://www.google.com/')
}