在idea中使用JaCoCo插件统计单元测试覆盖率的实现

<dependency>
 <groupId>org.jacoco</groupId>
 <artifactId>jacoco-maven-plugin</artifactId>
 <version>0.8.2</version>
</dependency>

<plugin>
 <groupId>org.jacoco</groupId>
 <artifactId>jacoco-maven-plugin</artifactId>
 <version>0.8.2</version>
 <configuration>
  <destFile>target/coverage-reports/jacoco-unit.exec</destFile>
  <dataFile>target/coverage-reports/jacoco-unit.exec</dataFile>
  <includes>
   <include>**/service/**</include>
   <include>**/controller/**</include>
   <!--<include>**/service/impl/*.class</include>-->
  </includes>
  <!-- rules里面指定覆盖规则 -->
  <rules>
   <rule implementation="org.jacoco.maven.RuleConfiguration">
    <element>BUNDLE</element>
    <limits>　　
     <!-- 指定方法覆盖到50% -->
     <limit implementation="org.jacoco.report.check.Limit">
      <counter>METHOD</counter>
      <value>COVEREDRATIO</value>
      <minimum>0.50</minimum>
     </limit>
     <!-- 指定分支覆盖到50% -->
     <limit implementation="org.jacoco.report.check.Limit">
      <counter>BRANCH</counter>
      <value>COVEREDRATIO</value>
      <minimum>0.50</minimum>
     </limit>
     <!-- 指定类覆盖到100%，不能遗失任何类 -->
     <limit implementation="org.jacoco.report.check.Limit">
     <counter>CLASS</counter>
     <value>MISSEDCOUNT</value>
     <maximum>0</maximum>
     </limit>
    </limits>
   </rule>
  </rules>
 </configuration>
 <executions>
  <execution>
   <id>jacoco-initialize</id>
   <goals>
    <goal>prepare-agent</goal>
   </goals>
  </execution>
  <!--这个check:对代码进行检测，控制项目构建成功还是失败-->
  <execution>
   <id>check</id>
   <goals>
    <goal>check</goal>
   </goals>
  </execution>
  <!--这个report:对代码进行检测，然后生成index.html在 target/site/index.html中可以查看检测的详细结果-->
  <execution>
   <id>jacoco-site</id>
   <phase>package</phase>
   <goals>
    <goal>report</goal>
   </goals>
  </execution>
 </executions> 
</plugin>

Caused by: java.lang.RuntimeException: Class java/util/UUID could not be instrumented.
 at org.jacoco.agent.rt.internal_5d10cad.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:138)
 at org.jacoco.agent.rt.internal_5d10cad.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:99)
 at org.jacoco.agent.rt.internal_5d10cad.PreMain.createRuntime(PreMain.java:51)
 at org.jacoco.agent.rt.internal_5d10cad.PreMain.premain(PreMain.java:43)
 ... 6 more
Caused by: java.lang.NoSuchFieldException: $jacocoAccess
 at java.lang.Class.getField(Class.java:1542)
 at org.jacoco.agent.rt.internal_5d10cad.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:136)
 ... 9 more
FATAL ERROR in native method: processing of -javaagent failed
Exception in thread "main"