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环境
- Linux/Ubuntu20.04LTS
- Visual Studio Code
- Tomcat9.0.48
异样
抉择的目录不是 Tomcat 的目录
The selected directory in not a valid Tomcat home
起因
tomcat 的目录权限有余!
计划
- 目录权限有余就目录的应用权限,进入到 Tomcat 的装置目录,这里的装置目录是 /usr/local,775 为 rwxr-xr-x,-R 即目录下所有文件权限都一样
lauiji@lauiji-IdeaPad-15sIML-2020:/usr/local$ sudo chmod 755 -R apache-tomcat-9.0.48
[sudo] lauiji 的明码:
- 查看权限
lauiji@lauiji-IdeaPad-15sIML-2020:/usr/local$ ll
总用量 56
...
drwxr-xr-x 9 root root 4096 6 月 29 18:04 apache-tomcat-9.0.48/
- 进入到 Tomcat 的目录下执行运作,看是否能运行胜利, 胜利运行则阐明当初的权限够了
lauiji@lauiji-IdeaPad-15sIML-2020:/usr/local/apache-tomcat-9.0.48/bin$ ./startup.sh
Using CATALINA_BASE: /usr/local/apache-tomcat-9.0.48
Using CATALINA_HOME: /usr/local/apache-tomcat-9.0.48
Using CATALINA_TMPDIR: /usr/local/apache-tomcat-9.0.48/temp
Using JRE_HOME: /usr
Using CLASSPATH: /usr/local/apache-tomcat-9.0.48/bin/bootstrap.jar:/usr/local/apache-tomcat-9.0.48/bin/tomcat-juli.jar
Using CATALINA_OPTS:
Tomcat started.
如果没有批改端口号的话,即可通过浏览器拜访 localhost:8080
- 敞开服务
lauiji@lauiji-IdeaPad-15sIML-2020:/usr/local/apache-tomcat-9.0.48/bin$ ./shutdown.sh
Using CATALINA_BASE: /usr/local/apache-tomcat-9.0.48
Using CATALINA_HOME: /usr/local/apache-tomcat-9.0.48
Using CATALINA_TMPDIR: /usr/local/apache-tomcat-9.0.48/temp
Using JRE_HOME: /usr
Using CLASSPATH: /usr/local/apache-tomcat-9.0.48/bin/bootstrap.jar:/usr/local/apache-tomcat-9.0.48/bin/tomcat-juli.jar
Using CATALINA_OPTS:
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
- 在 vscode 下从新抉择 Tomcat 的目录即可,/usr/local/apache-tomcat-9.0.48
【遇上旱季,吃定彩虹】— Layuji
正文完