public static string GetDown()
{
string msg;
string jsonData = StoreManage.QueryAll(out msg, ref totalPage, ref currentPage);
return(jsonData != null?JsonConvert.SerializeObject(new Packet(200, jsonData, $"{totalPage + 1}+{currentPage + 1}")) : JsonConvert.SerializeObject(new Packet(201, msg)));
}
public static string GetUp()
{
if (currentPage == -1 || currentPage == 0)
{
return(JsonConvert.SerializeObject(new Packet(201, "没有记录")));
}
currentPage -= 2;
string msg;
string jsonData = StoreManage.QueryAll(out msg, ref totalPage, ref currentPage);
return(jsonData != null?JsonConvert.SerializeObject(new Packet(200, jsonData, $"{totalPage + 1}+{currentPage + 1}")) : JsonConvert.SerializeObject(new Packet(201, msg)));
}