Oracle出现 The Network Adapter could not establish the connection

错误截图如下

排障

首先确保你的Oracle实例和监听服务是开启的，如下

然后，产生问题的原因就是你的主机名写错了

解决

打开listener.ora文件

D:\SoftwareDevelopment\Oracle\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora （具体看你的实际路径）

文件内容大致如下

# listener.ora Network Configuration File: D:\SoftwareDevelopment\Oracle\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = orcl.168.6.168)
(ORACLE_HOME = D:\SoftwareDevelopment\Oracle\product\11.2.0\dbhome_1)
(SID_NAME = ORCL)
)

(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = D:\SoftwareDevelopment\Oracle\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:D:\SoftwareDevelopment\Oracle\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)

)

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.6.168)(PORT = 1521))
)
)

ADR_BASE_LISTENER = D:\SoftwareDevelopment\Oracle

上面红色部分，host就是你的主机名，port就是端口，你可以自己配，但是登陆时一定要用这个文件中配置的HOST的实际值，也可以用电脑的计算机全名

如下图所示

使用配置文件中的指定值-OK

使用计算机全名-也OK

Oracle出现 The Network Adapter could not establish the connection相关推荐

oracle出现The Network Adapter could not establish the connection的问题
原文链接:https://blog.csdn.net/wohuozheng/article/details/80525094 如果你确定你的监听,服务,使用sql developer能登陆上,但是使用 ...
在使用DBeaver连接虚拟机上的Oracle数据库时，报错IO 错误: The Network Adapter could not establish the connection The Netw
在使用DBeaver连接虚拟机上的Oracle数据库时,报错IO 错误: The Network Adapter could not establish the connection The Netw ...
启动tomcat提示The Network Adapter could not establish the connection
启动tomcat时,报错 The Network Adapter could not establish the connection 解决办法: 1.IP错误设置URL时错误例如:jdbc:or ...
The Network Adapter could not establish the connection解决
本人最近在移植虚拟机,因为可以方便的移植里面的数据库.移植完系统之后,在新的电脑上面,用以前的代码再次访问虚拟机中的Oracle数据库时出现一下错误:The Network Adapter coul ...
java.sql.SQLException: Io 异常: The Network Adapter could not establish the connection 解决
为什么80%的码农都做不了架构师?>>> 有个项目使用的log4j进行日志记录的,同时也是用log4j中的数据库配置直接把相应级别的日志直接插入oracle. 在把项目部署的另 ...
The Network Adapter could not establish the connection.java.net.ConnectException: Connection refu
The Network Adapter could not establish the connection.java.net.ConnectException: Connection refused ...
数据库连接报错之IO异常(The Network Adapter could not establish the connection)
数据库连接报错之IO异常(The Network Adapter could not establish the connection) 参考文章: (1)数据库连接报错之IO异常(The Netwo ...
Io 异常: The Network Adapter could not establish the connection（转）
Io 异常: The Network Adapter could not establish the connection(转) 参考文章: (1)Io 异常: The Network Adapter ...
Oracle the network adapter could not establish the connection
这个问题折腾我时间比较长,网上很多资料都不太适合我的情况.不过最后还是被找到了花了很多时间在其他方面没有锁定问题根源. 1 开始以为是防火墙 server client端都排除 2 oracle c ...

Oracle出现 The Network Adapter could not establish the connection

排障

Oracle出现 The Network Adapter could not establish the connection相关推荐

最新文章

热门文章