Shulou(Shulou.com)06/03 Report--

The following content mainly brings you 1.1. System how to deploy instructions, the knowledge mentioned, different from books, are summed up by professional and technical personnel in the process of contact with users, with a certain value of experience sharing, hoping to bring help to the majority of readers.

1.1. System deployment description 1.1.1. Environmental requirements

The system is a standalone deployment application and requires the following software support:

RET HAT 64-bit operating system

Apache Tomcat 7.0.82:WEB CVM

JRE1.7:Java operating environment

Mysql5.5 or above database

1.1.2. Installation media

Download the corresponding resources from Baidu cloud disk ead.zip: link: https://pan.baidu.com/s/1sl4vQ81 password: d7rf

The system installation includes the following program files: (the following programs are all 64-bit versions)

-Web container: apache-tomcat-9.0.2.tar.gz

-Java operating environment: jdk-8u11-linux-x64.tar.gz

-Mysql database: mysql-5.7.12-1.el6.x86_64.rpm-bundle.tar

1.1.3. Installation step 1.1.3.1 extract ead.zip package the following operations have been unzipped ead.zip package in the root directory shall prevail. Unzip ead.zip enters the ead directory: cd / ead1.1.3.2 install MySQL database

1. Shut down the MySQL service before installation

Service mysqld stop

two。 Detect if MySQL is installed, and if so, uninstall it:

Rpm-qa | grep mysql

If there is a mysql process, execute the following command:

Rpm-e-- nodeps process name

Note: delete all processes checked out by rpm-qa | grep mysql command

3. Detect the old version of the MySQL directory and delete

Find /-name mysql

Rm-rf / var/lib/mysql

4. Decompress the mysql package

Cd / ead/mysql/

Tar-xf mysql-5.7.12-1.el6.x86_64.rpm-bundle.tar

5. Install the mysql installation package sequentially

Rpm-ivh mysql-community-common-5.7.12-1.el6.x86_64.rpm

Rpm-ivh mysql-community-libs-5.7.12-1.el6.x86_64.rpm

Rpm-ivh mysql-community-devel-5.7.12-1.el6.x86_64.rpm

Rpm-ivh mysql-community-client-5.7.12-1.el6.x86_64.rpm

Rpm-ivh mysql-community-server-5.7.12-1.el6.x86_64.rpm

6. Modify the my.cnf file

Vi / etc/my.cnf

Add the following at the end of the file:

Skip-grant-tables

Lower_case_table_names=1

Sql-mode= NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

7. Start and log in to mysql

Service mysqld start

Mysql-u root-p

8. Modify the password

Mysql > use mysql

Mysql > update user set password_expired='N' where user='root'

Mysql > update user set authentication_string=password ('ShenHua@2017') where user='root'

Mysql > exit

9. Modify my.conf

Vi / etc/my.cnf

Delete at the end of the file:

Skip-grant-tables

10. Restart the database and log in to mysql

Service mysqld restart

Mysql-u root-p

ENTER PASSWORD:ShenHua@2017

11. Create databases and tables

Mysql > create database pm_app

Mysql > use pm_app

Mysql > source / ead/pm_app.sql

Mysql > create database pm_ead

Mysql > use pm_ead

Mysql > source / ead/pm_ead.sql

Mysql > exit

1.1.3.3 install the Java runtime environment

1. Detect if jdk is installed and delete

Java-version

Rpm-qa | grep java

If there is a jdk process, execute the following command:

Rpm-e-- nodeps JAVA process name

Note: delete all processes checked out by rpm-qa | grep java command

two。 Extract the jdk installation package

Cd / ead/

Tar-zxvf jdk-8u11-linux-x64.tar.gz

3. Configure environment variables

Vi / etc/profile

Add the following at the end of the file:

Export JAVA_HOME=/ead/jdk1.8.0_11

Export PATH=$JAVA_HOME/bin:$PATH

Export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

4. Make the environment variable effective

Source / etc/profile

5. Check to see if java is installed successfully

Java-version

If java-version "1.8.011" is displayed, the installation is successful.

1.1.3.4 install ApacheTomcat

1. Decompress the tomcat package

Cd / ead/

Tar-xf apache-tomcat-9.0.2.tar.gz

2.tomcat deployment war package

Cd apache-tomcat-9.0.2/

New project catalogue

Mkdir webapps_pm

Cd webapps_pm/

Mkdir war

Move the war package to the project directory

Cd / ead/

Mv gbros-web.war / ead/apache-tomcat-9.0.2/webapps_pm/war/

3. Modify the conf/server.xml of tomcat

Vi / ead/apache-tomcat-9.0.2/conf/server.xml

Modify the coded character set and port number and HOST

Note: the red font is the modified content

4. Start tomcat

Cd / ead/apache-tomcat-9.0.2/bin/

Sh startup.sh

1.1.3.5 verify that the program executes successfully

Open a browser and enter localhost/pm/

1.1.4. Program upgrade steps

Download the corresponding resources from Baidu cloud disk gbros-web.war: link: https://pan.baidu.com/s/1sl4vQ81 password: d7rf

1. Delete the old war package under tomcat

Rm-rf / ead/ apache-tomcat-7.0.82/webapps_pm/war/gbros-web.war

2.tomcat updates the latest program war package

Mv gbros-web.war / ead/apache-tomcat-7.0.82/webapps_pm/war/

3. Delete the ROOT directory under tomcat

Rm-rf / ead/ apache-tomcat-7.0.82/webapps_pm/ROOT/

4. Stop program

Cd / ead/apache-tomcat-7.0.82/bin/

Sh shutdown.sh

5. Check to see if the program stops

Ps-ef | grep java

If present, execute:

Kill-9 process number

6. Startup program

Sh startup.sh

For the above about 1.1. Instructions on how to deploy the system. If you have more information to know, you can continue to pay attention to the innovation of our industry. If you need professional answers, you can contact the pre-sale and after-sale ones on the official website. I hope this article can bring you some knowledge updates.

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