在 Maven 中运行时 Jetty 失败（说对象类型不正确）

Question

当我尝试在 Maven 构建中启动 Jetty 以便进行 Selenium 测试时，我遇到了异常。

我得到的例外是：

[ERROR] Failed to execute goal org.mortbay.jetty:jetty-maven-plugin:8.0.0.RC0:run (start-jetty) on project THEPROJECTIAMWORKINGON: Failure: Object is not of type class org.eclipse.jetty.webapp.WebAppContext -> [Help 1]org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.mortbay.jetty:jetty-maven-plugin:8.0.0.RC0:run (start-jetty) on project THEPROJECTIAMWORKINGON: Failure
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:203)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:153)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:451)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:188)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:134)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException: Failure
    at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:358)
    at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:273)
    at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:548)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:195)
    ... 19 more
Caused by: java.lang.IllegalArgumentException: Object is not of type class org.eclipse.jetty.webapp.WebAppContext
    at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.java:310)
    at org.eclipse.jetty.xml.XmlConfiguration.configure(XmlConfiguration.java:273)
    at org.mortbay.jetty.plugin.JettyRunMojo.applyJettyXml(JettyRunMojo.java:540)
    at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:289)
    ... 23 more

我目前正在尝试仅使用一个简单的 jetty.xml 来尝试让它工作：

<?xml version="1.0"?>
<!DOCTYPE Configure PUBLIC "-//Mort Bay Consulting//DTD Configure//EN" "http://jetty.mortbay.org/configure.dtd">
<Configure class="org.eclipse.jetty.webapp.WebAppContext">


</Configure>

并且 pom.xml 中的插件代码目前看起来像这样：

 org.mortbay.jetty;
   jetty-maven-plugin;
   <配置>
     15
     停止我
     9999
   
   <处决>
     <执行>
       开始码头
       <阶段>预集成测试
       <目标>
         <目标>跑
       
       <配置>
         0
         <守护进程>true
         src/test/resources/jetty.xml
       
     
     <执行>
       停止码头
       <阶段>集成后测试
       <目标>
         <目标>停止
       
     
   

有人见过这个吗？或者有什么想法我需要解决？

Answer 1

好的，经过一段时间的修修补补，我找出了问题所在。我需要在 POM 中使用 jettyEnvXml 而不是 jettyConfig