我有以下字符串:
let str = '/user/:username/'
我想用删除冒号的harry
替换username
。
我尝试了以下方法:
const regex = /[^:]+(?=:)/g
str.replace(regex, x => console.log(x))
发布于 2019-01-07 19:41:16
尝试:/:\w+/
let str = '/user/:username/'
str.replace(/:\w+/, "harry")
// => "/user/harry/"
发布于 2019-01-07 19:43:07
let str = '/user/:username/';
let html = str.replace(":username", "harry");
console.log(html);
发布于 2019-01-07 19:40:44
var str = '/user/:username/';
var newstr = str.replace(/:username/i, "harry");
print(newstr);
嗨,朋友,这就是你要找的吗?我在https://developer.mozilla.org/de/docs/Web/JavaScript/Reference/Global找到的
https://stackoverflow.com/questions/54073701
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