C# 怎么构造匿名对象转换成下面的Jason对象?

[忆水思寒]

想用类似如下的匿名对象通过JavaScriptSerializer创造Jason对象,但像"sub_button"下面的最后两个大括号不知道怎么写
var date=new
{
var button = new
{
type = "click",
name = "今日歌曲",
key = "V1001_TODAY_MUSIC"
};
}

要构造的Jason对象如下:
{
"button":[
{
"type":"click",
"name":"今日歌曲",
"key":"V1001_TODAY_MUSIC"
},
{
"name":"菜单",
"sub_button":[
{
"type":"view",
"name":"搜索",
"url":"http://www.soso.com/"
},
{
"type":"miniprogram",
"name":"wxa",
"url":"http://mp.weixin.qq.com",
"appid":"wx286b93c14bbf93aa",
"pagepath":"pages/lunar/index"
},
{
"type":"click",
"name":"赞一下我们",
"key":"V1001_GOOD"
}]
}]
}

[stherix]

那段js改成c#就是

 var date = new
            {
                button = new
                {
                    type = "click",
                    name = "今日歌曲",
                    key = "V1001_TODAY_MUSIC"
                }
            };

是不是发现很像? 子对象的var去掉即可

[stherix]

至于json数组 是无法用匿名对象的

[忆水思寒]

引用 1 楼 stherix 的回复:

那段js改成c#就是

 var date = new
            {
                button = new
                {
                    type = "click",
                    name = "今日歌曲",
                    key = "V1001_TODAY_MUSIC"
                }
            };

是不是发现很像? 子对象的var去掉即可

您说的对,手误打错了,就是想通过这样的匿名对象构造出下面的Jason字符串,button下面的第二个花括号,必须要有一个赋值,才能继续创建类似上面的匿名对象,但这样操作后和结果不一样了,还有标题 写错了 应该是 Jason 字符串

[xuzuning]

用匿名对象是可以产生 json数组的，比如

            var a = new
            {
                button = new[]
               {
                 new { type = "click", name = "今日歌曲", key = "V1001_TODAY_MUSIC" },
                 new { type = "click", name = "今日歌曲", key = "V1001_TODAY_MUSIC" },
               }
            };
            var s = JsonConvert.SerializeObject(a, Newtonsoft.Json.Formatting.Indented);
            Console.WriteLine(s);

但是 C# 对数据类型是有严格要求的，你示例的 json 数组中的每个成员都不一样，所以无法用 C# 写出
只能用 js 或 php 来写。非要用 C# 的话，只能是字符串拼装

[忆水思寒]

引用 4 楼 xuzuning 的回复:

用匿名对象是可以产生 json数组的，比如

            var a = new
            {
                button = new[]
               {
                 new { type = "click", name = "今日歌曲", key = "V1001_TODAY_MUSIC" },
                 new { type = "click", name = "今日歌曲", key = "V1001_TODAY_MUSIC" },
               }
            };
            var s = JsonConvert.SerializeObject(a, Newtonsoft.Json.Formatting.Indented);
            Console.WriteLine(s);

但是 C# 对数据类型是有严格要求的，你示例的 json 数组中的每个成员都不一样，所以无法用 C# 写出 只能用 js 或 php 来写。非要用 C# 的话，只能是字符串拼装

版主厉害,又学到新知识了,然后借用你的代码,自己写了个C#拼接板的贴到这里,供需要人参考

            var a = new
            {
                button = new[] { "value1", "value2" }
            };
            var name = new { name = "菜单" };
            var b = new
            {
                sub_button = new[] { "value1", "value2", "value3" }
            };

            var music = new
            {
                type = "click",
                name = "今日歌曲",
                key = "V1001_TODAY_MUSIC"
            };
            var search = new
            {
                type = "view",
                name = "搜索",
                url = "http://www.soso.com/"
            };
            var wxa = new
            {
                type = "miniprogram",
                name = "wxa",
                url = "http://mp.weixin.qq.com",
                appid = "wx286b93c14bbf93aa",
                pagepath = "pages/lunar/index"
            };
            var good = new
            {
                type = "click",
                name = "赞一下我们",
                key = "V1001_GOOD"
            };

            JavaScriptSerializer Jss = new JavaScriptSerializer();
            var _music = Jss.Serialize(music);
            var _search = Jss.Serialize(search);
            var _wxa = Jss.Serialize(wxa);
            var _good = Jss.Serialize(good);
            var _name = Jss.Serialize(name).Replace("{","").Replace("}","");

            var _a = JsonConvert.SerializeObject(a, Newtonsoft.Json.Formatting.Indented);
            var _b = JsonConvert.SerializeObject(b, Newtonsoft.Json.Formatting.Indented);

            string bb = _b.ToString().Replace("\"value1\"", _search).Replace("\"value2\"", _wxa).Replace("\"value3\"", _good);
            bb=bb.Insert(1,_name+",");
            string aa = _a.ToString().Replace("\"value1\"", _music).Replace("\"value2\"", bb);
            Console.WriteLine(aa);

[忆水思寒]

版主,我又发现别人用object数组可以实现问题要求,连接在这里 https://ask.csdn.net/questions/709860

引用 4 楼 xuzuning 的回复:

用匿名对象是可以产生 json数组的，比如

            var a = new
            {
                button = new[]
               {
                 new { type = "click", name = "今日歌曲", key = "V1001_TODAY_MUSIC" },
                 new { type = "click", name = "今日歌曲", key = "V1001_TODAY_MUSIC" },
               }
            };
            var s = JsonConvert.SerializeObject(a, Newtonsoft.Json.Formatting.Indented);
            Console.WriteLine(s);

但是 C# 对数据类型是有严格要求的，你示例的 json 数组中的每个成员都不一样，所以无法用 C# 写出 只能用 js 或 php 来写。非要用 C# 的话，只能是字符串拼装

版主,我又发现别人用object数组可以实现问题要求,连接在这里 https://ask.csdn.net/questions/709860