因此，我制作了一个ANT目标，将我们的应用程序部署到远程开发服务器上的Tomcat。 ANT部署到tomcat目标在本地Tomcat实例上完美工作。当我部署到远程服务器时，出现fat 500错误，但应用程序实际部署到服务器，我们可以查看和使用它，就好像没有错误一样。ANT到远程Tomcat部署获得500
超酷，它的工作原理，但500错误导致ANT目标说生成失败。如果ANT表示构建失败，那么Hudson也会构建我们的构建服务器，这意味着我们将会有悲伤的红点而不是快乐的绿点。
我们在Tomcat v9中使用了最新最好的ANT。
下面是我执行“ant deploy-dev”目标时得到的错误。
[[email protected] app.directory]$ ant deploy-dev Buildfile: /home/username/git/app.directory/build.xml Trying to override old definition of datatype resources
deploy-dev: [echo] Deploying app to: https://dev.myapp.com
BUILD FAILED /home/username/git/app.directory/build.xml:73: The following error occurred while executing this line: /home/username/git/app.directory/build.xml:146: java.io.IOException: Server returned HTTP response code: 500 for URL: https://dev.myapp.com/manager/text/deploy?path=%2Fmy-app%2F at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1840) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254) at org.apache.catalina.ant.AbstractCatalinaTask.execute(AbstractCatalinaTask.java:254) at org.apache.catalina.ant.DeployTask.execute(DeployTask.java:194) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:68) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:396) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:435) at org.apache.tools.ant.Target.performTasks(Target.java:456) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1405) at org.apache.tools.ant.Project.executeTarget(Project.java:1376) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1260) at org.apache.tools.ant.Main.runBuild(Main.java:854) at org.apache.tools.ant.Main.startAnt(Main.java:236) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:285) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:112)
Total time: 3 minutes 3 seconds
要得到一个什么样的运行，这里是ANT的build.xml的重要组成部分的想法。
<property environment="env"/>
<property file="build.properties"/>
<!-- Import -->
<import file="${env.CATALINA_HOME}/bin/catalina-tasks.xml" optional="true"/>
<!-- The deploy to Tomcat target -->
<target name="deploy-local" description="Deploy the app to local Tomcat">
<tomcat-deploy base-url="${url.base.local}"/>
</target>
<target name="deploy-dev" description="Deploy the app to dev Tomcat">
<tomcat-deploy base-url="${url.base.dev}"/>
</target>
<target name="undeploy-local" depends="stop-local" description="Undeploy the app from local Tomcat">
<tomcat-undeploy base-url="${url.base.local}"/>
</target>
<target name="undeploy-dev" depends="stop-dev" description="Undeploy the app from dev Tomcat">
<tomcat-undeploy base-url="${url.base.dev}"/>
</target>
<target name="stop-local" description="Stop the app on local Tomcat">
<tomcat-stop base-url="${url.base.local}"/>
</target>
<target name="stop-dev" description="Stop the app on dev Tomcat">
<tomcat-stop base-url="${url.base.dev}"/>
</target>
<macrodef name="tomcat-deploy">
<attribute name="base-url"/>
<sequential>
<echo>Deploying app to: @{base-url}</echo>
<deploy url="@{base-url}/manager/text" username="${username}" password="${password}"
path="/${app.name}" war="file:${war.path}.war"/>
</sequential>
</macrodef>
<macrodef name="tomcat-undeploy">
<attribute name="base-url"/>
<sequential>
<echo>Un-deploying app from: @{base-url}</echo>
<undeploy
failonerror="no"
url="@{base-url}/manager/text"
username="${username}"
password="${password}"
path="/${app.name}"
/>
</sequential>
</macrodef>
<macrodef name="tomcat-stop">
<attribute name="base-url"/>
<sequential>
<echo>Stopping the app at: @{base-url}</echo>
<stop url="@{base-url}/manager/text" username="${username}"
password="${password}" path="/${app.name}" />
</sequential>
</macrodef>
任何人都知道为什么部署到远程工作，但仍然返回错误？我得到的错误有点模糊，所以我不知道我能做些什么来调试它。
您是否在服务器的日志文件中收到任何消息？ –
我没有收到任何服务器错误。该应用程序实际部署得很好。我认为这与服务器花费很长时间来实际部署应用程序有关。似乎目标正在等待成功响应，并在获取之前超时。 –