/// <summary>
/// 分页查询
/// </summary>
/// <returns></returns>
public string GetJsonList()
{
//分页查询
//拿到前端传来的数据-->第几页，每页显示多少条
int pageIndex = Convert.ToInt32(Request["page"]);
int pageSize = Convert.ToInt32(Request["limit"]);
//设置总条数，默认值为0
int count = 0;
//使用json.net序列化数据
List <RoleInfo> list = RoleInfoService.GetPageList(pageIndex, pageSize, out count);
IsoDateTimeConverter timeConverter = new IsoDateTimeConverter
{
DateTimeFormat = "yyyy'-'MM'-'dd hh':'mm':'ss"//格式化时间，默认是ISO8601格式
};
string strjson = JsonConvert.SerializeObject(list, Formatting.Indented, timeConverter);
//字符串拼接，构造与layui规则相同的json对象数组字符串
string str = "{\"code\": 0 ,\"msg\": \"\",\"count\": " + count + " ,\"data\":";
str += strjson + "}";
return(str);
}
