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This article mainly introduces the relevant knowledge of how to use Java+Vue to build a personal blog, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will gain something after reading this article on how to build a personal blog with Java+Vue. Let's take a look at it.

Server environment configuration installation JDK

There are a lot of information on the Internet.

Install MySQL to see if rpm-qa can be installed | grep-I mysql

Or

Yum list installed | grep mysql deletes the historical version yum-y remove myql. Download MySQL YUM source wget-I-c http://repo.mysql.com/mysql57-community-release-el7-11.noarch.rpm install Yum source rpm-ivh mysql57-community-release-el7-11.noarch.rpm install MySQLyum install mysql-server

All the way.

Start MySQLsystemctl start mysqld

View startup status

Systemctl status mysqld change password to get the temporary password generated by the system grep password / var/log/mysqld.log use the temporary password to log in to mysql-uroot-p grep password / enter the 00:00 password to modify the password # upgrade password alter user 'root'@'localhost' identified by' new password; # set password never expires ALTER USER 'root'@'localhost' PASSWORD EXPIRE NEVER; install gityum install git / / this non-viable version is too old to install jenkins

Download jenkins.war

Java-jar jenkins.war-- httpPort=6080

Any port number

Install nginx

There are many online tutorials.

Configure nginx preparation

Purchase the domain name and resolve it to the current server.

The domain name https://www.kkrepo.com is the domain name of blog.

The domain name https://jenkins.kkrepo.com is the jenkins domain name.

Apply for a free certificate corresponding to the domain name

Modify the configuration profile directory structure

/ etc/nginx

.

| |-nginx.conf |

| |-conf.d |

| |-ssl / / folder where certificates are stored |-www.kkrepo.com_bundle.crt |-www.kkrepo.com.key |-jenkins.kkrepo.com_bundle.crt |-jenkins.kkrepo.com.key |-www.conf | / / www.kkrepo.com domain name configuration |-jenkins.conf / / jenkins.kkrepo.com domain name configuration nginx.conf configuration user nginx Worker_processes 2 errorists log / var/log/nginx/error.log warn;pid / var/run/nginx.pid;events {worker_connections 1024;} http {include / etc/nginx/mime.types; default_type application/octet-stream Log_format main'$remote_addr-$remote_user [$time_local] "$request"'$status $body_bytes_sent "$http_referer"'"$http_user_agent"$http_x_forwarded_for"; access_log / var/log/nginx/access.log main; sendfile on; # tcp_nopush on; keepalive_timeout 65; # gzip on # introduce the configuration file include / etc/nginx/conf.d/*.conf;} www.conf in the conf.d folder to configure server {listen 80; server_name kkrepo.com; rewrite ^ (. *) $https://www.kkrepo.com$1 permanent;} server {listen 80; server_name www.kkrepo.com; rewrite ^ (. *) $https://${server_name}$1 permanent;} server {listen 443; server_name kkrepo.com Rewrite ^ (. *) $https://www.kkrepo.com$1 permanent;} server {listen 443 ssl http2 default_server; server_name www.kkrepo.com; ssl_certificate / etc/nginx/conf.d/ssl/www.kkrepo.com_bundle.crt; ssl_certificate_key / etc/nginx/conf.d/ssl/www.kkrepo.com.key; ssl_session_timeout 5m Ssl_ciphers ECDHEMurRSAMUE AES128MUGCMMuSHA256 ssl_protocols TLSv1.2; ssl_prefer_server_ciphers on; location ECDHEVE ECDHVIEHV AESHGH Higg / Null / Null / MD5RC4; ssl_protocols TLSv1.2; ssl_prefer_server_ciphers on; location / {proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://127.0.0.1:8080; } access_log logs/www.log main;} jenkins.conf configuration upstream jenkins {server 127.0.0.1 upstream jenkins 6080;} server {listen 80; server_name jenkins.kkrepo.com; rewrite ^ (. *) $https://${server_name}$1 permanent;} server {listen 443 ssl http2; server_name jenkins.kkrepo.com; root / usr/share/nginx/html; ssl_certificate / etc/nginx/conf.d/ssl/jenkins.kkrepo.com_bundle.crt Ssl_certificate_key / etc/nginx/conf.d/ssl/jenkins.kkrepo.com.key; ssl_session_timeout 5m; ssl_protocols TLSv1.2; ssl_prefer_server_ciphers on; location / etc/nginx/conf.d/ssl/jenkins.kkrepo.com.key; ssl_session_timeout 5m; ssl_protocols TLSv1.2; ssl_prefer_server_ciphers on; location / {proxy_set_header Host $host:$server_port; proxy_set_header X-Real-IP $remote_addr Proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_redirect http:// https://; proxy_pass http://jenkins; # Required for new HTTP-based CLI proxy_http_version 1.1; proxy_request_buffering off; proxy_buffering off # Required for HTTP-based CLI to work over SSL # workaround for https://issues.jenkins-ci.org/browse/JENKINS-45651 # add_header 'When jenkins.domain.tld:50022' always;} access_log logs/jenkins.log main;} nginx configuration takes effect nginx-s reload install docker and docker-compose install docker install docker-compose install epel source yum install-y epel-release install docker-composeyum install-y docker-compose install Maven

Copy the installation package link on the official website

Official website: https://maven.apache.org/download.cgi

Installation package link: apache-maven-3.6.3-bin.tar.gz

Unpack the installation package and put it in the / usr/local directory

Tar-xvf apache-maven-3.6.3-bin.tar.gz-C / usr/local/ configure the environment variable vi / etc/profileexport JAVA_HOME=/usr/local/jdk1.8.0_221export MVN_HOME=/usr/local/apache-maven-3.6.3export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/libexport PATH=$JAVA_HOME/bin:$MAVEN_HOME/bin:$JAVA_HOME/jre/bin:$PATH:$HOME/bin:$MVN_HOME/binsource / etc/profilemvn-v

If the server is slow, you can configure Aliyun's maven warehouse address.

Github configuration SSH configuration

Generate ssh on the server and configure pub key on github (Settings-> SSH and GPG keys).

Webhooks configuration

Access tokens configuration

Jenkins configuration and continuous integration global tool configuration

Source code management

Image-20200711120004709

Build trigger

Image-20200711120043546

Build the environment

Image-20200711120128028

Construction

Post-build operation

None

Problems encountered and solutions mvn command did not find the problem description + cd / root/.jenkins/workspace/Blog+ mvn clean package/tmp/jenkins3465102471897029074.sh: line 5: mvn: command Build step 'Execute shell' marked build as failureFinished: FAILURE not found

During the construction of jenkins, you need to use maven to package the project, but when you package, no mvn command exception is reported.

Cause analysis

Because the environment variables of Java and maven are placed in / etc/profile, and / etc/profile will only be load when the customer logs in, jenkins uses no-login when running the command, in this way, / etc/profile will not be entered by load when running the command, and jenkins can only find executable files under the current path.

Treatment scheme

In the settings of jenkins, you can set global variables.

Manage Jenkins-> Configure System-> Global Properties-> Environment variables

Description of the problem of slow speed of jenkins pull substitution code

It takes more than ten minutes for jenkins to pull the replacement code each time, but I am very quick when I use my own clone code on the server (I can basically rule out network problems).

Cause analysis

The git version is too old

Every time git pulls, it deletes the original file and pulls it all again.

Treatment scheme

Update to the latest version for git version issues

For the full pull of the project, make the following configuration in the current job

Clear the check box, or ignore the .git directory in the delete policy.

This is the end of the article on "how to use Java+Vue to build a personal blog". Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "how to use Java+Vue to build a personal blog". If you want to learn more, you are welcome to follow the industry information channel.

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