ORACLE11G An error occurred and the listening service stopped after it started. Some services will stop automatically when they are not used by another service or program

Web site Tomcat started an error, that is, the connection timed out, and finally restarted the Oracle service, restart the monitoring when the error occurred

Baidu found a solution on the Internet

1: In the registry

Hkey_local_machine\system\currentcontrolset\services\oracleoradb11g_home1tnslistener
Replace the ImagePath in the following:
D:\oracle_11g\product\11.1.0\db_1\BIN\TNSLSNR. EXE (previous. exe not followed)

2: In Environment variables

Oracle_home to: D:\oracle_11g\product\11.1.0\db_1 (previously empty)

Initially, the value of oracle_home in the environment variable is empty

After the site Tomcat started successfully

ORACLE11G An error occurred and the listening service stopped after it started. Some services will stop automatically when they are not used by another service or program