改变数组对象值不生效的写法 for _, user := range users { user.Age = 29 } 正确修改数组对象值的有些写法 for i := 0; i < len(users); i ++ { users[i].Age = 29 } 相关文章: 2022-12-23 2021-08-26 2021-07-19 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23