个CSS不是超出DIV宽度用省略号代替，而是设定字符数超出个数用省略号代替

复制代码代码如下:[removed]function csubstr(str,len){ if(str.length>10){ return str.substring(0,len)+”…”; }else{ return str; }}[removed][removed][removed](csubstr(“aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa”,10));[removed]