<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>str slice lastIndexOf</title> </head> <body> <script> var str = "./data/3dtiles/bimYIYUAN/tileset.json"; console.log(str.slice(0,str.lastIndexOf('/')+1)); // ./data/3dtiles/bimYIYUAN/ </script> </body> </html>
js str slice lastIndexOf.html
猜你喜欢
转载自blog.csdn.net/weixin_42193179/article/details/87250120
今日推荐
周排行