10.2.15 localecompare方法.html

javascript即用即差核心对象手册

<script>
   var str1="bc"
   var str2="ab"
   var str3="cd"
   strCompare(str1,str2);
   document.write("<br>");
   strCompare(str1,str3);
   function strCompare(str1,str2)
   {
      var cmp=str1.localeCompare(str2);
      var strcmp;
      if(cmp==0)
          strcmp="等于";
      else if (cmp>0)
          strcmp="大于";
      else if(cmp<0)
          strcmp="小于";
      document.write(str1+strcmp+str2);  
   }
</script>