Please indicate the source for the original reprint: http://agilestyle.iteye.com/blog/2356314
Prerequisite
Jenkins has been downloaded and installed by default (Windows and Linux installations are similar, so I won't go into details here)
Git, JDK, Maven in Jenkins have been configured
Integration Steps
Install the SonarQube plugin
Note:
SonarQube has been installed here, so in the Installed interface
Download Sonar
https://www.sonarqube.org/downloads/
Note：
After downloading, start Sonar, http://localhost:9000/account/security, default login account/password: admin/admin, generate token
Download SonarQube Scanner
https://docs.sonarqube.org/display/SCAN/Analyzing+with+SonarQube+Scanner
Configure SonarQube servers in configure
Configure SonarQube Scanner in Global Tool Configuration 
Configure Build in project configure - Execute SonarQube Scanner
#require metadata sonar.projectKey=PetClinic sonar.projectName=PetClinic sonar.projectVersion=1.0 #Path to source directory sonar.sources=F:/Program Files/Jenkins/workspace/$JOB_NAME/src
After save, build 
Note:
Before building, remember to turn off Proxy to avoid some inexplicable errors, and I don't know why
After the build is successful, view the Detail of SonarQube
View the Dashboard information of the project in Jenkins
Reference
https://www.sonarqube.org/downloads/
https://docs.sonarqube.org/display/SCAN/Analyzing+with+SonarQube+Scanner
https://docs.sonarqube.org/display/SONAR/Analysis+Parameters