(编辑:jimmy 日期: 2024/10/14 浏览:2)
//去左空格;function ltrim(s){
return s.replace(/(^s*)/g, "");}//去右空格;function rtrim(s){return s.replace(/(s*$)/g, "");}//去左右空格;function trim(s){return s.replace(/(^s*)|(s*$)/g, "");}