Question

c#如何将datatable转化成如下json格式

{"code":0,"msg":"","count":2,"data":[{"id":10000,"username":"user-0","sex":"女","city":"城市-0","sign":"签名-0","experience":255,"logins":24,"wealth":82830700,"classify":"作家","score":57},{"id":10001,"username":"user-1","sex":"男","city":"城市-1","sign":"签名-1","experience":884,"logins":58,"wealth":64928690,"classify":"词人","score":27}]}其中data里面的值为datatable里面的值，count为两条数据

Answer 1

第一步，引用Newtonsoft.Json包。
第二步，你的datatable是绑定了一个List<>对像吧，那这样写就好了。
string json = JsonConvert.SerializeObject(new {code=0，msg="",count=2, data = lists });
基本上就是这样啦，希望采纳。

追问

为什么返回来的数据都带反斜杠那"{\"code\":0,\"msg\":\"\",\"count\":2,\"data\":[{\"id\":\"12\",\