Configure tomcat in a Linux Virtual Machine and tomcat in a linux Virtual Machine

Configure tomcat in a Linux Virtual Machine and tomcat in a linux Virtual Machine

1. Download tomcat from the Apache official website.

Http://tomcat.apache.org/download-80.cgi

The blogger I downloaded is tomcat8.

The jdk of the blogger is 1.8.

If your jdk is 1.7 or less, download tomcat6 or tomcat7.

 

 

2. Upload the downloaded tomcat file to the Linux virtual machine.

 

 

 

3. Go to the tomcat directory and decompress the compressed package.

　　My tomcat is in the/software Directory

Decompress the command: tar xzvf apache-tomcat-8.5.

 

 

After decompression, an extra file will be generated.

Enter the command: ll

View directory

 

 

Next, we can delete our compressed package.

Enter the command: rm-f apache-tomcat-8.5.9.tar.gz

 

4. Go to the bin directory under tomcat to start tomcat.

Run the following command: cd apache-tomcat-8.5.9/bin.

Start tomcat command:./startup. sh

 

 

Check all processes to see if tomcat is started

Enter the command: ps-ef

 

 

There are too many processes. If viewing is inconvenient, we can create a text file to save all processes.

Enter the command: ps-ef>/software/ps.txt

 

 

Filter the processes we want. For example, I want to filter out processes with java.

Enter the command: ps-ef | grep java

 

 

 

When we need to disable tomcat

Close tomcat command:./shutdown. sh

 

 

 

 

5. When the server checks that tomcat is disconnected, We need to install a Telnet

Enter the command: yum install telnet

Make sure your network is connected

Enter y to agree to install

 

 

Installation Complete

 

 

To test tomcat connection in a Linux virtual machine, you must first start tomcat first.

Enter the command: telnet IP address 8080

The following figure shows the tomcat test.

 

This is the case when Tomcat fails to be tested.

 

 

How to view your own port

 

 

Open the server File to view

 

 

6. Check whether the client can communicate with tomcat. Install a Telnet client.

 

The IP address cannot be accessed in the Windows system.

Enter the command: ping the IP address

 

 

In the window system, use the Telnet command to debug tomcat connection for Linux virtual machines

Enter the command: telnet IP address 8080

 

 

The connection failed because we have a firewall in Linux.

In this case, we can disable the firewall of the Linux virtual machine.

Run systemctl stop firewalld. service.

 

 

The Window system is testing whether it can be connected.

 

OK. We can connect to it.

7. Write a JSP page for debugging.

 

 

The default Tomcat directory is webapps.

Let's take a look.

 

 

There are five files

 

We deleted unnecessary files except ROOT. The ROOT file is the default project file of tomcat.

For convenience, I deleted other files directly on winscp, leaving only one ROOT file

 

 

When we access the window system on a page, it will jump to the ROOT project by default. The home page of this project is the apache website.

 

 

Next, upload the JSP page we just wrote to the ROOT file.

 

 

Open test. jsp on the webpage.

 

 

We can see whether the console outputs

View tomcat console and track log files

First, go to the logs file under the tomcat File

 

Enter the command: tail-f catalina. out

 

 

8. Summary

We can see that abc is output in the background.

In this way, we can configure tomcat in the Linux virtual machine.

Reprinted please indicate the source: http://www.cnblogs.com/qq1272850043/p/6252884.html