<script>
function replacer(word) {
return 'hello';
}
var newString = 'abc[你好]de[他]fg'.replace(/^\[[^\u0000-\u00FF]{1,2}\]$/gi, replacer);
alert(newString)//todo:為什么這里顯示的不是hellohello,我想把[你好][他]替換成hello
</script>
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0
0
Jangan padankan permulaan^ dan padankan penghujung$
function replacer(word) {
return 'hello';
}
var newString = 'abc[你好]de[他]fg'.replace(/\[[^\u0000-\u00FF]{1,2}\]/gi, replacer);
![[Web front-end] Permulaan pantas Node.js](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
