后来分析是因为计算机的名称或者IP地址被改动过 导致的
解决的办法如下:
1.找到Oracle的安装路径: 如:F:\oracle\ora92\network\admin
然后找到到有两个文件 listener.ora 以及tnsnames.ora 然后使用记事本或者编辑工具打开listener.ora可以看到下面这段
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = *****)(PORT = 1521))
)
)
)
红色部分即为你的主机名称 你需要改成你现在的主机名称
*****(这儿代指数据库SID)=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = *****)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ****(数据库SID))
)
)
INST1_HTTP =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = *****)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = SHARED)
(SERVICE_NAME = MODOSE)
(PRESENTATION = http://HRService)
)
)
修改完成后 保存推出 重新启动数据库监听即可
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