.net core Dapper，将参数从方法参数传递到查询Where子句

我刚开始寻找一个简洁的.Net内核目标，但我对以下查询有一个问题

   string query = @"
 SELECT u.*, a.* FROM [System].[UnLocation] u
INNER JOIN [Declaration].[AirTransportZone] a ON [u].[AirTransportZoneID] = 
[a].[AirTransportZoneID]
WHERE u.Code = @0 ";
        IUnLocationData domain = new UnLocationData();
   IQueryable<UnLocationData> data =  m_DbConnection.Query<UnLocationData, AirTransportZoneData, UnLocationData>(
           query,
            (u, a) =>
        {
            u.AirTransportZone = a;
            return u;
        },
            splitOn: "AirTransportZoneID"
            ).AsQueryable();

        domain.InjectFrom(data);

        return domain;

---

但是，在我的查询变量（query，code…）之后添加另一个参数不起作用

结果证明，我的解决方案相当直截了当。这是在查询函数顶部添加另一个参数的简单示例：

新建{Code=Code}

 string query = @"
SELECT u.*, a.* FROM [System].[UnLocation] u
INNER JOIN [Declaration].[AirTransportZone] a ON [u].[AirTransportZoneID] = 
[a].[AirTransportZoneID]
WHERE u.Code = @Code";

        IUnLocationData domain = new UnLocationData();
        IEnumerable<UnLocationData> data = m_DbConnection.Query<UnLocationData, AirTransportZoneData, UnLocationData>(
            query, (u, a) =>
            {
                u.AirTransportZone = a;
                return u;
            },
            new { Code = code }, splitOn: "AirTransportZoneID"
            );

stringquery=@”
从[System].[UnLocation]u中选择u.*，a.*
[u].[AirTransportZoneID]上的内部联接[Declaration].[AirTransportZone]a=
[a] [AirTransportZoneID]
其中u.Code=@Code”；
IUnLocationData域=新的UnLocationData（）；
IEnumerable data=m_DbConnection.Query(
查询（u，a）=>
{
u、 空运区=a；
返回u；
},
新的{Code=Code}，拆分：“AirTransportZoneID”
);

@VMAtm-idk。不是我

 string query = @"
SELECT u.*, a.* FROM [System].[UnLocation] u
INNER JOIN [Declaration].[AirTransportZone] a ON [u].[AirTransportZoneID] = 
[a].[AirTransportZoneID]
WHERE u.Code = @Code";

        IUnLocationData domain = new UnLocationData();
        IEnumerable<UnLocationData> data = m_DbConnection.Query<UnLocationData, AirTransportZoneData, UnLocationData>(
            query, (u, a) =>
            {
                u.AirTransportZone = a;
                return u;
            },
            new { Code = code }, splitOn: "AirTransportZoneID"
            );