asp.net中的ORA-12154: TNS: 沒法解析指定的鏈接標識符

本機PL/SQL能正常鏈接，可是asp.net鏈接有問題。

臨時解決方案：

 <add key="ConnectString" value="Data Source=(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = xxx)(PORT = 1521))(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = orcl)));Persist Security Info=True;User ID=xxx;Password=xxx;Min Pool Size=3"></add>