ES6-ES11 ES10字符串方法扩展-trimStart-trimEnd

原视频

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>trimStart 与 trimEnd</title>
</head>
<body>
    <script>    
        // trim
        let str = '   iloveyou   ';

        console.log(str);
        console.log(str.trimStart());
        console.log(str.trimEnd());
    </script>
</body>
</html>

posted on 2023-03-10 19:09 垂序葎草阅读(19) 评论(0) 编辑收藏举报