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Code Issues Releases Wiki Activity

docs(regex): fixed matchall() #992

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ruanyf 2020-06-12 17:42:44 +08:00
parent 323e9620a7
commit f0a92d5ff0
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docs/regex.md
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@ -690,8 +690,6 @@ matches
```javascript ```javascript
const string = 'test1test2test3'; const string = 'test1test2test3';
// g 修饰符加不加都可以
const regex = /t(e)(st(\d?))/g; const regex = /t(e)(st(\d?))/g;
for (const match of string.matchAll(regex)) { for (const match of string.matchAll(regex)) {
@ -707,9 +705,10 @@ for (const match of string.matchAll(regex)) {
遍历器转为数组是非常简单的，使用`...`运算符和`Array.from()`方法就可以了。 遍历器转为数组是非常简单的，使用`...`运算符和`Array.from()`方法就可以了。
```javascript ```javascript
// 转为数组方法一 // 转为数组的方法一
[...string.matchAll(regex)] [...string.matchAll(regex)]
// 转为数组方法二 // 转为数组的方法二
Array.from(string.matchAll(regex)) Array.from(string.matchAll(regex))
``` ```