如何使用 dapper 從 oracle 存儲過程中獲取參數

Question

當我從 oracle 存儲過程返回單個單元格並使用 dapper 調用它時，我遇到了問題。

OracleDynamicParameters dynamicParameters = new OracleDynamicParameters();
dynamicParameters.Add(name: "PARAM1", dbType: OracleMappingType.NVarchar2, value: "11", direction: ParameterDirection.Input);
dynamicParameters.Add(name: "PARAM2", dbType: OracleMappingType.NVarchar2, value: "22", direction: ParameterDirection.Input);

dynamicParameters.Add(name: "PARAMOUT", dbType: OracleMappingType.NVarchar2, direction: ParameterDirection.Output, size: 4000); ;

var result =  conn.Query("URIS.PROCNAME", dynamicParameters, commandType: CommandType.StoredProcedure);

Answer 1

string out = dynamicParameters.Get<OracleString>("PARAMOUT").ToString();