let arr =[{id:1,name:1,job:1},{id:2,name:2,job:2},{id:4,name:4,job:4},{id:3,name:3,job:3}……];
假如:后台给我返回的值是 {id:2,name:2,job:2};那么我怎么处理后,才能获取到{id:3,name:3,job:3}这个对象?(就是后台返回当前对象后,排序取下一个对象)谢谢了!
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