centos cannot start tomcat

Question:

When using Alibaba Cloud to configure the server, first install jdk, then install tomcat, and it can be started when startup.sh in tomcat is opened. But using 127.0.0.1:8011 or local ip:8011 cannot display the tomcat running interface.

When using shutdown.sh to shut down the tomcat service, it displays: ./bin/shutdown.sh: No such file or directory

Cause:

There is a problem with the jdk installation path configuration . It is not the real jdk installation path.

(Recommended tutorial: centos usage tutorial)

Solution:

Modify environment variables

The system environment variable modification command is as follows:

vi /etc/profile

Enter enter to enter the variable interface i perform the insert operation esc to exit the current operation :wq to save the changes.

After the changes are completed, enter:

source /etc/profile

to save the changes.

View jdk installation path

which java  
ls -lrt /usr/bin/java  
ls -lrt /etc/alternatives/java

jdk environment variable setting

Add the following code to the end of the system environment variable and save it.

export JAVA_HOME=  （这里是jdk的安装路径）例：/usr/share/jdk1.6.0_14
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

Related video tutorial recommendations: linux video tutorial

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