2016-10-13 00:16:48 点击量:15 标签: 收藏本文
[AS3]as3.0中截取url字符串长度字符的写法示例
- /*
- CuPlayer.com提示截取url字符串中的指定长度字符
- strurl is url string, len is a number
- eg. alert(strurlsub("http://XXXXXXXX/XXXXX/sdf中文sdfsdf.rar",7));
- */
- function strurlsub(strurl,len){
- var a,strname;
- a = strurl.lastIndexOf("/");
- strname = strurl.substring(a+1,strurl.length);
- if(strname.length<=len){
- return strname;
- }else{
- return strname.substring(0,len)+"...";
- }
- }