本地连接虚拟机 Oracle数据库 报ORA-12541:TNS:no listener

一、环境

本机环境：win10,pl/sql Developer

虚拟机环境：win10，oracle 11g

1.本机和虚拟机互相ping都可以ping通。

2.虚拟机监听程序已启动。

二、配置文件

1.本机 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.本机listener.ora 配置文件

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = 本机instantclient路径)
      (PROGRAM = extproc)
    )
  )
 
LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 本机计算机名)(PORT = 1521))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
    )
  )

3.虚拟机 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.虚拟机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，重启虚拟机监听服务