c#中把需要查询的数据名称提前封装成类,然后通过查询数据库,得到多条结果,我想把得到的结果转化为json字符串。
data=[{
"address": "",
"birthday": "1990-05-17",
"education": "",
"groupId": "",
"groupName": "木工班",
"hyzk": "",
"id": "792"
},{
"address": "",
"birthday": "1993-05-17",
"education": "",
"groupId": "",
"groupName": "土建班",
"hyzk": "",
"id": "793"
}......]
应该怎么写???