基于官方插件项目sonar-pmd进行改造，这篇文章有详细说明，这个工程有低版本的实现。

每条规则对应的3个配置文件：

src\main\resources\org\sonar\l10n\pmd.properties

src\main\resources\org\sonar\plugins\pmd\rules.xml

src\main\resources\com\sonar\sqale\pmd-model.xml

注意：

properties文件编码问题

The problem is that the Java properties files are/must/should been encoded in ´ISO-8859-1´ (Latin-1) by default. Thats an Java requirement.

可以利用JDK自动的工具native2ascii进行转换，例如： native2ascii -encoding utf8 zh.properties .normal.properties

不进行转换的情况下：第一，页面展示将是乱码；第二，有可能导致数据库报错ERROR: value too long for type character varying(200)，类似——

### Error updating database. Cause: org.postgresql.util.PSQLException: ERROR: value too long for type character varying(200)

### The error may exist in org.sonar.db.rule.RuleMapper

### The error may involve org.sonar.db.rule.RuleMapper.updateDefinition-Inline

### The error occurred while setting parameters

### Cause: org.postgresql.util.PSQLException: ERROR: value too long for type character varying(200)

at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)

at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:199)

at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:67)

at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:144)

at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:85)

at com.sun.proxy.$Proxy53.updateDefinition(Unknown Source)

at org.sonar.db.rule.RuleDao.update(RuleDao.java:181)

at org.sonar.server.rule.RegisterRules.update(RegisterRules.java:782)

at org.sonar.server.rule.RegisterRules.registerRule(RegisterRules.java:384)

at org.sonar.server.rule.RegisterRules.start(RegisterRules.java:133)

at org.sonar.core.platform.StartableCloseableSafeLifecyleStrategy.start(StartableCloseableSafeLifecyleStrategy.java:40)

at org.picocontainer.injectors.AbstractInjectionFactory$LifecycleAdapter.start(AbstractInjectionFactory.java:84)

at org.picocontainer.behaviors.AbstractBehavior.start(AbstractBehavior.java:169)

at org.picocontainer.behaviors.Stored$RealComponentLifecycle.start(Stored.java:132)

at org.picocontainer.behaviors.Stored.start(Stored.java:110)

at org.picocontainer.DefaultPicoContainer.potentiallyStartAdapter(DefaultPicoContainer.java:1016)

at org.picocontainer.DefaultPicoContainer.startAdapters(DefaultPicoContainer.java:1009)

at org.picocontainer.DefaultPicoContainer.start(DefaultPicoContainer.java:767)

at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:136)

at org.sonar.server.platform.platformlevel.PlatformLevel.start(PlatformLevel.java:90)

at org.sonar.server.platform.platformlevel.PlatformLevelStartup.access$001(PlatformLevelStartup.java:48)

at org.sonar.server.platform.platformlevel.PlatformLevelStartup$1.doPrivileged(PlatformLevelStartup.java:85)

at org.sonar.server.user.DoPrivileged.execute(DoPrivileged.java:46)

at org.sonar.server.platform.platformlevel.PlatformLevelStartup.start(PlatformLevelStartup.java:82)

at org.sonar.server.platform.PlatformImpl.executeStartupTasks(PlatformImpl.java:198)

at org.sonar.server.platform.PlatformImpl.access$400(PlatformImpl.java:46)

at org.sonar.server.platform.PlatformImpl$1.lambda$doRun$1(PlatformImpl.java:122)

at org.sonar.server.platform.PlatformImpl$AutoStarterRunnable.runIfNotAborted(PlatformImpl.java:370)

at org.sonar.server.platform.PlatformImpl$1.doRun(PlatformImpl.java:122)

at org.sonar.server.platform.PlatformImpl$AutoStarterRunnable.run(PlatformImpl.java:354)

at java.base/java.lang.Thread.run(Thread.java:834)

Caused by: org.postgresql.util.PSQLException: ERROR: value too long for type character varying(200)

at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2532)

at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2267)

at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:312)

at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:448)

at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:369)

at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:153)

at org.postgresql.jdbc.PgPreparedStatement.execute(PgPreparedStatement.java:142)

at org.apache.commons.dbcp2.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:94)

at org.apache.commons.dbcp2.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:94)

at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:47)

at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:74)

at org.apache.ibatis.executor.ReuseExecutor.doUpdate(ReuseExecutor.java:52)

at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117)

at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76)

at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:197)

... 29 common frames omitted

默认sonar-pmd插件的分类是异味

在rules.xml文件中对应的rule属性里添加bug， 官方说明

最终效果——