复制代码 代码如下: function doSz{ var kzly==["a","a","c","a","b"]; for(var i=0;ivar targetNode = kzly[i]; for (var j=0; jif(targetNode == kzly[j]){ kzly.splice(i,1); kzlymc.splice(i,1); //alert(arr); break; } } } }