Shulou(Shulou.com)06/02 Report--

A pit was encountered when the project was deployed.

When deploying zhihudemo, we did not use Jenkins as an automatic deployment tool, and encountered a hole when deploying the jar package project in linux centos. When you connect to the server remotely through xshell, when you start the jar package in the system using the "java-jar" command, the output log will occupy the current terminal page. If you close the terminal window, the whole java program will stop. In order to solve this problem, you can set the jar package as a background service. And further set for system service and boot self-booting

1. Write a startup script

The script is stored in a random location, and this example is saved in / etc/rc.d/init.d/file-preview-server.sh

#! / bin/bash# program# file preview server start export JAVA_HOME=/opt/jdk8export JRE=$JAVA_HOME/jreexport CLASSPATH=$JAVA_HOME/lib:$JRE/lib:.export PATH=$JAVA_HOME/bin/:$JRE/bin:$PATHnohup java-jar / root/file-preview-server/file-preview-server.jar > / root/file-preview-server/stdout.log &

two。 Add execution permissions to the / etc/rc.d/init.d/file-preview-server.sh file

Chmod + x / etc/rc.d/init.d/file-preview-server.sh

3. Add execution permissions to the / etc/rc.d/rc.local file

Chmod + x / etc/rc.d/rc.local

4. Edit / etc/rc.d/rc.local file

Add the following statement at the end of the file

Su-root-c'/ etc/rc.d/init.d/file-preview-server.sh'

At this point, it is done!

The above is the whole content of this article, I hope it will be helpful to your study, and I also hope that you will support it.

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