C#中Unity对象的注册方式与生命周期解析

• 示例代码

static void Main(string[] args)
        {
            {
                Console.WriteLine("----------全局设置----------");
                Newtonsoft.Json.JsonSerializerSettings setting = new Newtonsoft.Json.JsonSerializerSettings();
                JsonConvert.DefaultSettings = new Func<JsonSerializerSettings>(() =>
                {
                    //日期类型默认格式化处理
                    setting.DateFormatHandling = Newtonsoft.Json.DateFormatHandling.MicrosoftDateFormat;
                    setting.DateFormatString = "yyyy-MM-dd HH:mm:ss";
                    //空值处理
                    setting.NullValueHandling = NullValueHandling.Ignore;
                    //Bool类型转换设置
                    setting.Converters.Add(new BoolConvert("是,否"));
                    return setting;
                });

                List<User> users = new List<User>() {
                new User{ UserName = "wjl",Age =22,State = UserState.Deleted,Email="131565452@qq.com" },
                new User{ UserName = "hyf",Age =22,State = UserState.Normal ,Email="456461@qq.com"}
            };
                var resUserJson = JsonConvert.SerializeObject(users);
                Console.WriteLine(resUserJson);
            }


            {
                Console.WriteLine("----------设置忽略为空的属性----------");
                User user = new User { UserName = "ljm", Age = 22, State = UserState.Normal };
                JsonSerializerSettings jsetting = new JsonSerializerSettings();
                jsetting.NullValueHandling = NullValueHandling.Ignore; //设置忽略为空的属性 , Email 将不显示
                Console.WriteLine(JsonConvert.SerializeObject(user, Formatting.Indented, jsetting));
            }

            {
                Console.WriteLine("----------自定义显示的字段----------");
                Student stu = new Student { stuName = "ljm", className = "计算机1班" };
                JsonSerializerSettings jsetting_stu = new JsonSerializerSettings();
                jsetting_stu.ContractResolver = new LimitPropsContractResolver(new string[] { "stuName" }, false);
                Console.WriteLine(JsonConvert.SerializeObject(stu, Formatting.Indented, jsetting_stu));
            }

            Console.ReadLine();

        }

• 运行效果