本地連接虛擬機 Oracle數據庫 報ORA-12541:TNS:no listener

一、環境

本機環境：win10,pl/sql Developer  

虛擬機環境：win10，oracle 11g

1.本機和虛擬機互相ping都可以ping通。

2.虛擬機監聽程序已啟動。

二、配置文件

 1.本機 tnsname.ora 配置文件

local=
  (DESCRIPTION =
　　(ADDRESS_LIST=
  　　(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521))
  )
　　(CONNECT_DATA=
　　  (SID= orcl)
    )
  )

orcl=
  (DESCRIPTION =
　　(ADDRESS_LIST=
　　  (ADDRESS=(PROTOCOL=TCP)(HOST=192.168.43.128)(PORT=1521))
  )
　　(CONNECT_DATA=(SID= orcl))
  )

2.本機listener.ora 配置文件

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = 本機instantclient路徑)
      (PROGRAM = extproc)
    )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 本機計算機名)(PORT = 1521))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
    )
  )

 3.虛擬機 tnsname.ora 配置文件

# tnsnames.ora Network Configuration File: c:\app\yudj\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.

LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))


ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (CONNECT_DATA =
      (SID = PLSExtProc)
      (PRESENTATION = RO)
    )
  )

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.43.128)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl.168.43.128)
    )
  )

4.虛擬機listene.ora

# listener.ora Network Configuration File: c:\app\yudj\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = c:\app\yudj\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:c:\app\yudj\product\11.2.0\dbhome_1\bin\oraclr11.dll")
    )
    (SID_DESC = 
      (GLOBAL_DBNAME = ORCL) 
      (ORACLE_HOME = c:\app\yudj\product\11.2.0\dbhome_1) 
      (SID_NAME = ORCL) 
    ) 
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.43.128)(PORT = 1521))
    )
  )

ADR_BASE_LISTENER = c:\app\yudj

全部配置完成后，重啟虛擬機監聽服務