Tomcat CentOS installation process diagram

Tomcat CentOS Installation

This installation tutorial covers:

Install Tomcat 9.0 on Linux (CentOS7)

The tomcat server is started (the script seems to have a problem, and it is directly quoted from someone else's blog)

Configure username and password for tomcat

step:

1. Download Tomcat

or

Then what

Then right click and copy the link address

Use wget wget + link address to download it. (Downloading directly in this way will download to your current path)

Then transfer it to /usr/local/Tomcat/ (this is what I did)

2. Next is JDK installation

3. Then use tar -zxvf apache-tomcat-xxxx.tar.gz and then mv apache-tomcat-xxxx tomcat (this will decompress it into tomcat)

4. Then let's talk about the files in tomcat

• bin: stores script files, including start and stop
• conf: stores Tomcat server configuration files
• lib: stores the jar packages required by the Tomcat server
• logs: Stores Tomcat service operation logs
• temp: stores temporary files used by Tomcat
• webapps: stores resources accessed by clients (java programs)
• work: stores the Servlet files converted by Tomcat from JSP

5. Open the script file startup.sh to verify whether the installation is successful (if it is started, it is successful)

6. The default access port of Tomcat is 8080. Check whether port 8080 is open and access it.

7. Tomcat as a service

8. Configure the username and password, that is, the username and password for access, and edit the tomcat-user.xml file in the conf folder.

<role rolename="admin-gui"/> <role rolename="manager-gui"/> <user username="tomcat" password="admin" roles="manager-gui,admin-gui"/>

9. If Host Manager displays 403, configure the /webapps/manager/META-INF/context.xml file

Modify or add only the Value portion.

<Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="^.*$" />

^.*$ means open to all IP segments.

The above is the full content of this article. I hope it will be helpful for everyone’s study. I also hope that everyone will support 123WORDPRESS.COM.