摘要: var a="1368628429"; String.fromCharCode( a.substring(a.length-1,1).charCodeAt())=》"3"var a="ab"; String.fromCharCode( a.substring(a.length-1,1).charCo 阅读全文
posted @ 2017-11-18 10:19 Danlis 阅读(2649) 评论(0) 推荐(0) 编辑