Maven
代码质量审查，需要用到阿里规约的检查，尽管建议大家在客户端自己的 IDE 中进行了扫描，但是难免会有人忘记。因此，在 CI 过程中，利用 maven 插件做一次统一的自动化扫描。
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<!-- ...... -->
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
<!-- java8 保留参数名编译参数，支持 action 带参 -->
<compilerArgument>-parameters</compilerArgument>
<compilerArguments>
<verbose/>
</compilerArguments>
</configuration>
</plugin>
<!-- 编码规约扫描命令：mvn pmd:pmd-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-pmd-plugin</artifactId>
<version>3.8</version>
<configuration>
<rulesets>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-comment.xml</ruleset>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-concurrent.xml</ruleset>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-constant.xml</ruleset>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-exception.xml</ruleset>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-flowcontrol.xml</ruleset>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-naming.xml</ruleset>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-oop.xml</ruleset>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-orm.xml</ruleset>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-other.xml</ruleset>
<ruleset>src/main/resources/p3c-pmd/rulesets/java/ali-set.xml</ruleset>
</rulesets>
<printFailingErrors>true</printFailingErrors>
</configuration>
<executions>
<!-- 绑定pmd:check到verify生命周期 -->
<execution>
<id>pmd-check-verify</id>
<phase>verify</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
<!-- 绑定pmd:pmd到site生命周期 -->
<execution>
<id>pmd-pmd-site</id>
<phase>site</phase>
<goals>
<goal>pmd</goal>
</goals>
</execution>
</executions>
<!-- p3c依赖 -->
<dependencies>
<dependency>
<groupId>com.alibaba.p3c</groupId>
<artifactId>p3c-pmd</artifactId>
<version>1.3.6</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
<!-- 用于生成错误到代码内容的链接 -->
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jxr-plugin</artifactId>
<version>2.3</version>
</plugin>
</plugins>
</reporting>
</project>Copy to clipboardErrorCopied
配置完毕后，执行 mvn site 即可以生成报告，找到 target 目录下的 index.html 点击打开；找到 target 目录下的 pmd.html 打开。
CI 集成
根据需求绑定到不同的生命周期，例如：绑定到 package 阶段，修改 executions 即可。
<!--绑定pmd:check到verify生命周期-->
<execution>
<id>pmd-check-verify</id>
<phase>package</phase>
<goals>
<goal>check</goal>
</goals>
</execution>Copy to clipboardErrorCopied
根据需求控制每次需要检查的规约，例如：只检查命名规范，则需要修改 rulesets 标签中的内容，只保留 naming 这一条规则。注释其他的规则。
<rulesets>
<!--<ruleset>rulesets/java/ali-comment.xml</ruleset>-->
<!--<ruleset>rulesets/java/ali-concurrent.xml</ruleset>-->
<!--<ruleset>rulesets/java/ali-constant.xml</ruleset>-->
<!--<ruleset>rulesets/java/ali-exception.xml</ruleset>-->
<!--<ruleset>rulesets/java/ali-flowcontrol.xml</ruleset>-->
<ruleset>rulesets/java/ali-naming.xml</ruleset>
<!--<ruleset>rulesets/java/ali-oop.xml</ruleset>-->
<!--<ruleset>rulesets/java/ali-orm.xml</ruleset>-->
<!--<ruleset>rulesets/java/ali-other.xml</ruleset>-->
<!--<ruleset>rulesets/java/ali-set.xml</ruleset>-->
</rulesets>