tomcat：deploy：“无法调用Tomcat管理器：连接被拒绝” [英] tomcat:deploy: "Cannot invoke Tomcat manager: Connection refused"

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问题描述

我尝试使用Maven将我的应用部署到Tomcat，我发现这个样本。

I tried to deploy my app to Tomcat using Maven and I've found this sample.

这是我的pom.xml的片段：

That's fragment of my pom.xml:

    <!-- Maven Tomcat Plugin -->
    <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>tomcat-maven-plugin</artifactId>
        <configuration>
            <url>http://127.0.0.1:8080/</url>
            <server>TomcatServer</server>
        </configuration>
    </plugin>
    <!-- Maven compiler plugin -->
    <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
            <source>1.6</source>
            <target>1.6</target>
        </configuration>
    </plugin>

当我运行 tomcat：deploy I得到此错误：无法调用Tomcat管理器：连接被拒绝。这是完整的堆栈跟踪：

And when I run tomcat:deploy I get this error: Cannot invoke Tomcat manager: Connection refused. That's full stacktrace:

[ERROR] Failed to execute goal org.codehaus.mojo:tomcat-maven-plugin:1.1:deploy (default-cli) on project webapp: Cannot invoke Tomcat manager: Connection refused: connect -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:tomcat-maven-plugin:1.1:deploy (default-cli) on project webapp: Cannot invoke Tomcat manager
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    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:320)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
    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)
    at org.codehaus.classworlds.Launcher.main(Launcher.java:47)
    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 com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
Caused by: org.apache.maven.plugin.MojoExecutionException: Cannot invoke Tomcat manager
    at org.codehaus.mojo.tomcat.AbstractCatalinaMojo.execute(AbstractCatalinaMojo.java:149)
    at org.codehaus.mojo.tomcat.AbstractWarCatalinaMojo.execute(AbstractWarCatalinaMojo.java:70)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
    ... 25 more
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
    at java.net.Socket.connect(Socket.java:529)
    at java.net.Socket.connect(Socket.java:478)
    at sun.net.NetworkClient.doConnect(NetworkClient.java:163)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:388)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:523)
    at sun.net.www.http.HttpClient.<init>(HttpClient.java:227)
    at sun.net.www.http.HttpClient.New(HttpClient.java:300)
    at sun.net.www.http.HttpClient.New(HttpClient.java:317)
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:970)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:911)
    at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:836)
    at org.codehaus.mojo.tomcat.TomcatManager.invoke(TomcatManager.java:597)
    at org.codehaus.mojo.tomcat.TomcatManager.deployImpl(TomcatManager.java:662)
    at org.codehaus.mojo.tomcat.TomcatManager.deploy(TomcatManager.java:295)
    at org.codehaus.mojo.tomcat.AbstractDeployWarMojo.deployWar(AbstractDeployWarMojo.java:85)
    at org.codehaus.mojo.tomcat.AbstractDeployMojo.invokeManager(AbstractDeployMojo.java:85)
    at org.codehaus.mojo.tomcat.AbstractCatalinaMojo.execute(AbstractCatalinaMojo.java:141)
    ... 28 more

我不想使用身份验证，所以我跳过了这些步骤。我认为这可能会导致我的错误，但是当我尝试添加它们时，没有任何改变。你知道我的错误在哪里吗？

I didn't want to use authentication so I just skipped those steps. I thought that this may cause my error, but when I tried to add them, nothing changed. Do you know where's my mistake?

UPD：抱歉，我无法查看我们的解决方案，因为我没有在这个项目上工作了。但是我不会关闭这个问题，所以如果你认为你的解决方案能够自由地将它留在这里并且可能对某人有所帮助。

UPD: Sorry, but I can't check our solutions because I'm not working on this project anymore. But I will not close this question so if you think that your solution will work feel free to left it here and may be it will help to someone.

推荐答案

使用tomcat 7插件时，请执行以下操作：

When using the tomcat 7 plugin, do the following:

pom.xml 

<plugin>
    <groupId>org.apache.tomcat.maven</groupId>
    <artifactId>tomcat7-maven-plugin</artifactId>
    <version>2.2</version>
    <configuration>
        <url>http://localhost:8080/manager/text</url>
        <server>tomcatserver</server>
        <path>/mycontext</path>
        <username>admin</username>
        <password>admin</password>
    </configuration>
</plugin>

settings.xml

settings.xml

<server>
    <id>tomcatserver</id>
    <username>admin</username>
    <password>admin</password>
</server>

tomcat-users.xml

tomcat-users.xml

<user username="admin" password="admin" roles="manager-script"/>

运行

mvn tomcat7:deploy

这篇关于tomcat：deploy：“无法调用Tomcat管理器：连接被拒绝”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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