C# json字符串数组转换成集合对象

方法一：

var infos="[{"id":"2","busniessType":"2 ","quantity":"100"},{"id":"3","busniessType":"2 ","quantity":"10","amount":"10000"},{"id":"4","busniessType":"2 ","quantity":"10","amount":"10000"},{"id":"5","busniessType":"2 ","quantity":"10","amount":"0"},{"id":"6","busniessType":"2 ","quantity":"10","amount":"10000"}]"

JavaScriptSerializer js= new JavaScriptSerializer();

var li=   js.Deserialize<List<​QMnInfoConfigReq​>>(infos);

方法二：

var objs = JsonConvert.DeserializeObject<List<​QMnInfoConfigReq​>>(infos);