var arr = [2,3,4,4,5,2,3,6];
var arr2 = arr.filter(function(element, index, self){
return self.indexOf(element) === index;
});
array数组去重
最新推荐文章于 2025-05-19 09:40:48 发布
var arr = [2,3,4,4,5,2,3,6];
var arr2 = arr.filter(function(element, index, self){
return self.indexOf(element) === index;
});