【发布时间】:2017-09-23 20:22:11
【问题描述】:
我有一个带有 maven-javadoc-plugin 和 JDK8 的 Maven 项目。当我运行 mvn javadoc:test-javadoc 时,插件会报告文档错误并停止,但是当我运行 mvn javadoc:test-javadoc-no-fork 时,插件运行成功,并且只有一些警告。
问题是不是如何修复或文档错误。该插件发现了需要修复的真实文档问题,因此mvn javadoc:test-javadoc 报告的错误是正确的结果。
问题是:为什么mvn javadoc:test-javadoc-no-fork 没有失败,而是像警告一样处理问题?
背景:
- 该项目是一个多模块项目
- Maven 版本:3.3.9
- maven-javadoc-plugin: 2.9.4(同样的行为发生在 3.0.0-M1)
- Java8
TracingServiceSpringTest 中的运动问题确实缺少有关抛出的DatatypeConfigurationException 的文档
/** scenario: some text... **/
@Test
public void testImport() throws DatatypeConfigurationException {...
运行时的输出mvn javadoc:test-javadoc
[INFO]
[INFO] <<< maven-javadoc-plugin:2.10.4:test-javadoc (default-cli) < generate-test-sources @ agrovet-server <<<
[INFO]
[INFO] --- maven-javadoc-plugin:2.10.4:test-javadoc (default-cli) @ agrovet-server ---
[INFO]
...
3 errors
9 warnings
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] PROJECT ............................................ SUCCESS [ 1.131 s]
[INFO] PROJECT :: Client .................................. SUCCESS [ 43.908 s]
[INFO] PROJECT :: Server .................................. FAILURE [ 44.774 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:36 min
[INFO] Finished at: 2017-09-23T21:33:33+02:00
[INFO] Final Memory: 96M/1573M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.10.4:test-javadoc (default-cli) on project PROJECT-server: An error has occurred in Test JavaDocs report generation:
[ERROR] Exit code: 1 - F:\workspaces\PROJECT\PROJECT-server\src\test\java\com\example\PROJECT\infrastructure\TracingServiceSpringTest.java:389: warning:
no @throws for javax.xml.datatype.DatatypeConfigurationException
[ERROR] public void testImport() throws DatatypeConfigurationException {
[ERROR] ^
...
[ERROR]
[ERROR] Command line was: "C:\Program Files\Java\jdk1.8.0_121\jre\..\bin\javadoc.exe" @options @packages
[ERROR]
[ERROR] Refer to the generated Javadoc files in 'F:\workspaces\PROJECT\PROJECT-server\target\site\testapidocs' dir.
[ERROR] -> [Help 1]
[ERROR]
...
运行时的输出mvn javadoc:test-javadoc-no-fork
8 warnings
[WARNING] Javadoc Warnings
[WARNING] F:\workspaces\PROJECT\PROJECT-server\src\test\java\com\example\PROJECT\infrastructure\TracingServiceSpringTest:389: warning: no @throws for javax.xml.datatype.DatatypeConfigurationException
[WARNING] public void testImport() throws DatatypeConfigurationException {
[WARNING] ^
...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] PROJECT ............................................ SUCCESS [ 0.454 s]
[INFO] PROJECT :: Client .................................. SUCCESS [ 0.011 s]
[INFO] PROJECT :: Server .................................. SUCCESS [ 6.763 [INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
...
Relevant POM Parts, parent pom.xml(完整的 pom 太大了,但这是唯一提到 maven-javadoc-plugin 的部分:
<dependencyManagement>
<dependencies>
...
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.10.4</version>
</plugin>
</dependencies>
</dependencyManagement>
...
<reporting>
<plugins>
...
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<reportSets>
<reportSet>
<reports>
<!--
javadoc-no-fork in order to prevent JavaDoc process from runing generate-source again
but this also requries that JavaDoc generation runs after compile: "mvn install site"
but not on a black project "mvn clean site"
-->
<report>javadoc-no-fork</report>
<report>test-javadoc-no-fork</report>
</reports>
</reportSet>
</reportSets>
</plugin>
</plugins>
</reporting>
【问题讨论】:
标签: java maven javadoc maven-javadoc-plugin