Maven Tomcat插件：无法部署到服务器

【问题标题】：Maven Tomcat Plugin: can't deploy to serverMaven Tomcat插件：无法部署到服务器
【发布时间】：2015-05-21 09:37:31
【问题描述】：

我的环境：Windows 8.1 -> Tomcat 7.0.59 -> Maven 3.2.5。

我有一个现成的项目，我可以编译它，获取一个战争文件，复制到 %TOMCAT_HOME%\webapps，启动 Tomcat 并运行我的应用程序，一切正常。但我想要设置自动部署。我在 pom.xml 中添加了一个插件：

<plugin>
    <groupId>org.apache.tomcat.maven</groupId>
    <artifactId>tomcat7-maven-plugin</artifactId>
    <version>${tomcat.version}</version>
    <configuration>
        <url>http://localhost:8080/manager/html</url>
        <server>MyTomcat</server>
        <path>/foxrestful</path>
    </configuration>
</plugin>

然后在 %TOMCAT_HOME%\conf\tomcat-users.xml 我添加了：

<?xml version='1.0' encoding='utf-8'?>
<tomcat-users xmlns="http://tomcat.apache.org/xml"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd"
              version="1.0">
    <role rolename="manager-gui"/>
    <role rolename="admin-gui"/>
    <role rolename="manager-script"/>
    <role rolename="manager"/>
    <user username="admin" password="11qqsd" roles="admin-gui,admin,manager,manager-gui,manager-script,manager-jmx,manager-status"/>    
</tomcat-users>

在 %MAVEN_HOME\conf\settings.xml% 和 C:\Users\%USERNAME%\.m2\settings.xml 中：

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <pluginGroups>
  </pluginGroups>
  <proxies>
  </proxies>
  <servers>   
    <server>
        <id>MyTomcat</id>
        <username>admin</username>
        <password>11qqsd</password>
    </server>
  </servers>
  <mirrors>
  </mirrors>  
  <profiles>
  </profiles>
</settings>

然后我在我的 pom.xml 文件中添加一个 Maven Tomcat 插件：

<plugin>
    <groupId>org.apache.tomcat.maven</groupId>
    <artifactId>tomcat7-maven-plugin</artifactId>
    <version>2.2</version>
    <configuration>
        <url>http://localhost:8080/manager/html</url>
        <server>MyTomcat</server>
        <path>/foxrestful</path>
    </configuration>
</plugin>

为了检查我的设置，我启动 Tomcat，打开 http://localhost:8080/manager/html，输入登录名：admin，密码：11qqsd 和 Tomcat 显示我的管理器应用面板。这是工作！

当我在控制台中执行

mvn tomcat7:deploy

我明白了：

[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building foxrestful 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] >>> tomcat7-maven-plugin:2.2:deploy (default-cli) > package @ foxrestful >>>
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ foxrestful ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ foxrestful ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ foxrestful ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory e:\Compilers\Projects\Java\JerseyRESTful\src\test\resources
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ foxrestful ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ foxrestful ---
[INFO] No tests to run.
[INFO] 
[INFO] --- maven-war-plugin:2.6:war (default-war) @ foxrestful ---
[INFO] Packaging webapp
[INFO] Assembling webapp [foxrestful] in [e:\Compilers\Projects\Java\JerseyRESTful\target\foxrestful]
[INFO] Processing war project
[INFO] Copying webapp resources [e:\Compilers\Projects\Java\JerseyRESTful\src\main\webapp]
[INFO] Webapp assembled in [170 msecs]
[INFO] Building war: e:\Compilers\Projects\Java\JerseyRESTful\target\foxrestful.war
[INFO] 
[INFO] <<< tomcat7-maven-plugin:2.2:deploy (default-cli) < package @ foxrestful <<<
[INFO] 
[INFO] --- tomcat7-maven-plugin:2.2:deploy (default-cli) @ foxrestful ---
[INFO] Deploying war to http://localhost:8080/foxrestful  
Uploading: http://localhost:8080/manager/html/deploy?path=%2Ffoxrestful
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[INFO] I/O exception (java.net.SocketException) caught when processing request: Connection reset by peer: socket write error
[INFO] Retrying request
Uploading: http://localhost:8080/manager/html/deploy?path=%2Ffoxrestful
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[INFO] I/O exception (java.net.SocketException) caught when processing request: Connection reset by peer: socket write error
[INFO] Retrying request
Uploading: http://localhost:8080/manager/html/deploy?path=%2Ffoxrestful
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[INFO] I/O exception (java.net.SocketException) caught when processing request: Connection reset by peer: socket write error
[INFO] Retrying request
Uploading: http://localhost:8080/manager/html/deploy?path=%2Ffoxrestful
2/11111 KB   
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[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.210 s
[INFO] Finished at: 2015-03-18T17:28:50+03:00
[INFO] Final Memory: 15M/210M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:deploy (default-cli) on project foxrestful: Cannot invoke Tomcat manager: Connection reset by peer: socket write error -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

谁能告诉我我做错了什么？谢谢。

【问题讨论】：

标签： maven tomcat maven-tomcat-plugin


【解决方案1】：

试试这个“mvn tomcat7:redeploy”命令

【讨论】：

  • mvn tomcat7:deploy和mvn tomcat7:redeploy有什么区别？
  • 我写道我解决了我的问题。阅读上面的 cmets。
【解决方案2】：

尝试使用 http://localhost:8080/manager/text 而不是 http://localhost:8080/manager/html

另外，用户不应同时被授予 manager-gui、manager-script 角色。

【讨论】：

    【解决方案3】：

    在 pom fie 插件配置中，使用这个：

    <configuration>
    <url>http://localhost:8080/manager/text</url>
    <server>MyTomcat</server>
    <username>admin</username>
    <password>11qqsd</password>
    <path>/foxrestful</path>
</configuration>

    您必须将 URL 更改为 manager/text 而不是 manager/html。 如果单独更改不起作用，请将&lt;username&gt; 和&lt;password&gt; 也添加到插件配置中，它会起作用。

    【讨论】：

      【解决方案4】：

      tomcat-user.xml 有问题。

      <tomcat-users>
<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<role rolename="manager-gui"/>
<user username="tomcat" password="pwd" roles="manager-gui,manager-script,manager-jmx,manager-status,admin-script,admin-gui"/>

      【讨论】：

        【解决方案5】：

        我确实通过将用户名/密码放入 pom 文件中解决了这个问题。

        但是，如果我只想在 maven setttings.xml 中配置用户名/密码，我想知道为什么它不起作用。

        有人知道吗？

        谢谢

        【讨论】：

        • 请使用答案部分发布明确和直接的问题答案。您有任何问题或 cmets 都可以发布在 cmets 部分。
        • 如果你使用 Intellij，请注意有一个 %intellij-path%/plugins/maven 目录有它自己的 settings.xml。
        【解决方案6】：

        这解决了错误

        无法调用 Tomcat 管理器：对等方重置连接：套接字写入错误

        以管理员身份运行启动两个单独的命令提示符终端。在第一个终端中，转到您的 tomcat bin 目录并运行shutdown.bat，然后在我的情况下运行startup.bat

        c:\Program Files\Apache Software Foundation\apache-tomcat-8.5.8\bin>shutdown.bat

        c:\Program Files\Apache Software Foundation\apache-tomcat-8.5.8\bin>startup.bat

        在第二个终端中，转到您的 maven webapp 目录，然后运行 ​​mvn 命令。就我而言

        mvn tomcat7:部署

        这将是一个构建成功！！！

        【讨论】：

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