前端小案例——拆分字符串中多个数字和文字 

 1 <!-- * 示例：2016027马红旗2
 2 * 处理结果：2016027-马红旗2 -->
 3 <html lang="en">
 4 
 5 <head>
 6     <meta charset="UTF-8">
 7     <meta http-equiv="X-UA-Compatible" content="IE=edge">
 8     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 9     <title>Document</title>
10     <script type="text/javascript">
11     
12         var str = "2016闫佳027闫佳1雪89080闫杰980马红旗2";
13         var re1 = /(\d{1,3})+(?:\.\d+)?/g
14         var re2 = /[\u4e00-\u9fa5]{2,}/g
15 
16         console.log('初始：',str);
17 
18         var arr1 = str.match(re1);
19         var arr2 = str.match(re2);
20 
21         console.log('arr1',arr1);
22         console.log('arr2',arr2);
23 
24         console.log('结果：',arr1[0]+"-"+arr2+"-"+arr1[1]);
25     </script>
26 </head>
27 
28 <body>
29 
30 </body>
31 
32 </html>

 

posted @ 2023-02-25 08:46  闫佳杰  阅读(102)  评论(0)    收藏  举报