js 删除list中的某个元素 向list中添加某个元素

1.删除

var list= [
                { name: "tom", sex: "m", age: "22" },
                { name: "jack", sex: "m", age: "18" }
            ];
            for (var i = 0; i < list.length; i++) {
                if (list[i].name == "jack") {
                    list.splice(i, 1);
                }

            }

2.添加

bzLike = new Object();
bzLike.name= "relly";
bzLike.sex= "m";
bzLike.age= 12;
list.push(bzLike);

参考博客：https://blog.youkuaiyun.com/qq_44790703/article/details/103668465

                  https://www.cnblogs.com/cuiguangpeng/p/10298761.html