var strModel='{

	"UserId": "30260696",

	"OutLinkUrl": "tt",

	"blogContent": "tt",

	"Status": "1",

	"Content": {

		"text": "tt",

		"medias": [{

			"original": "http://ysjzpublic001.oss-cn-beijing.aliyuncs.com/circle/965eb72c92a549dd/6FhRuQ/4ef66281-2aab-4a05-8a73-73094817acdd.jpg",

			"type": 1,

			"thumbnail": "",

			"imgwidth": "",

			"imgheight": ""

		}, {

			"original": "http://ysjzpublic001.oss-cn-beijing.aliyuncs.com/circle/965eb72c92a549dd/6FhRuQ/8cf0ee1c-cba4-452a-a84e-dd9a3054df94.png",

			"type": 1,

			"thumbnail": "",

			"imgwidth": "",

			"imgheight": ""

		}]

	}

}';

1.c#反序列化

var blogRequest = Newtonsoft.Json.Linq.JObject.Parse(strModel);

var Content=blogRequest["Content"]；

var text=blogRequest["Content"]["text"].ToString()；

var text=blogRequest["Content"]["medias"][0]["original"].ToString()；

2.js toJsonObject

var blogRequest=JSON.Parse(strModel);