js相关方法
数组去重var arr=["a","b","c","a","ba","bc"];alert(arr.join(",").match( /([^,]+)(?!.*,\1(,|$))/ig));?
发布时间： 2012-10-06 17:34:01 作者： rapoo
js相关方法
数组去重var arr=["a","b","c","a","ba","bc"];alert(arr.join(",").match( /([^,]+)(?!.*,\1(,|$))/ig));?