我正在努力使用 oracle forms 11g 连接到数据库。我将我的机器用作使用 weblogic 和 XE 数据库的本地主机。当我尝试使用 oracle 表单连接到数据库时，会弹出此错误
“错误 ORA-12170：TNS：发生连接超时”
这是文件 C:\oracle\app\oracle\product\11.2.0\server\network\ADMIN
听众
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
(PROGRAM = extproc)
)
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
(PROGRAM = extproc)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = NB**MyIP**.com)(PORT = 1521))
)
)
DEFAULT_SERVICE_LISTENER = (XE)
sqlnet
# This file is actually generated by netca. But if customers choose to
# install "Software Only", this file wont exist and without the native
# authentication, they will not be able to connect to the database on NT.
SQLNET.AUTHENTICATION_SERVICES = (NTS)
名称
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = NB**MyIP**.com)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
)
)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
我也变了
HOST = NB**MyIP**.com)(PORT = 1521)) to
HOST = localhost)(PORT = 1521))
并将所有文件复制到 C:\Oracle\Middleware10_3\asinst_1
并将 tnsnames 复制到
C:\Oracle\Middleware10_3\asinst_1\config
我有另一个用于 JDeveloper 的 C:\Oracle\Middleware\Oracle_Home。
我没有技术经验来解决它。
