基于Maven插件实现本地Maven项目的远程部署，及远程发布遇到的错误与解决方法

朱雀 2022-03-15 05:58 76阅读 0赞

### 利用Maven插件将本地的Maven项目实现远程部署 ###

下载一个Tomcat，上传到Linux服务器，然后解压到指定目录【随意】

然后可以使用mv命令修改一下tomcat的目录名称，LZ就修改为apache-tomcat

![20190301095030164.png][]

当我们原始的Tomcat启动时，可以看到Tomcat的首页会有 Manager App按钮，如下图所示：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQ2NTEyNQ_size_16_color_FFFFFF_t_70][]

访问这个需要配置一个Tomcat的用户名和密码，就是可以访问了

具体配置：在$\{TOMCAT\_HOME\}/conf/tomcat-users.xml添加如下内容：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQ2NTEyNQ_size_16_color_FFFFFF_t_70 1][]

然后重启使用配置好的用户名和密码就可以访问了

因为远程发布时就在本地工程的pom文件中配置上的用户名和密码，配置如下

<build>
    	<plugins>
    		<plugin>
    			<groupId>org.apache.tomcat.maven</groupId>
    			<artifactId>tomcat7-maven-plugin</artifactId>
    			<version>2.2</version>
    			<configuration>
    				
    				<url>http://192.168.174.221:8080/manager/text</url>
    				
    				<path>/</path>
    				<uriEncoding>UTF-8</uriEncoding>
                                    
    				<port>8080</port>
    				<server>tomcat</server>
    				<username>tomcat</username>
    				<password>123456</password>
    			</configuration>
    		</plugin>
    	</plugins>
    </build>

首先要保证远程的Tomcat已经是启动好的

配置上面好的后，按下图远程部署：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQ2NTEyNQ_size_16_color_FFFFFF_t_70 2][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQ2NTEyNQ_size_16_color_FFFFFF_t_70 3][]

查看日志：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQ2NTEyNQ_size_16_color_FFFFFF_t_70 4][]

本地远程发布就OK了

如果在发布中报如下错误及参考解决方法见下，因为LZ在发布到AWS上时遇见了，一并奉上：

错误一：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQ2NTEyNQ_size_16_color_FFFFFF_t_70 5][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQ2NTEyNQ_size_16_color_FFFFFF_t_70 6][]

错误二：

Uploading: http://localhost:8090/manager/text/deploy?path=%2Ftest&update=true
     
    [INFO] I/O exception (java.net.SocketException) caught when processing request: Connection reset by peer: socket write error
    [INFO] Retrying request
    Uploading: http://localhost:8090/manager/text/deploy?path=%2Ftest&update=true
     
    [INFO] I/O exception (java.net.SocketException) caught when processing request: Connection reset by peer: socket write error
    [INFO] Retrying request
    Uploading: http://localhost:8090/manager/text/deploy?path=%2Ftest&update=true
     
    [INFO] I/O exception (java.net.SocketException) caught when processing request: Connection reset by peer: socket write error
    [INFO] Retrying request
    Uploading: http://localhost:8090/manager/text/deploy?path=%2Ftest&update=true
     
    [INFO] ------------------------------------------------------------------------
    [INFO] BUILD FAILURE
    [INFO] ------------------------------------------------------------------------
    [INFO] Total time: 22.959 s
    [INFO] Finished at: 2017-10-17T16:48:59+08:00
    [INFO] Final Memory: 15M/271M
    [INFO] ------------------------------------------------------------------------
    [ERROR] Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:redeploy (default-cli) on project test: 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

解决方法如下图：参考来源 https://www.cnblogs.com/xyb930826/p/5725340.html

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQ2NTEyNQ_size_16_color_FFFFFF_t_70 7][]

原因：经过查询Tomcat文档后发现，这是由于Tomcat的远程地址拦截器造成的结果，默认情况下，Tomcat的Manager和Host-Manager只接受本机的请求，而要让它接受远程的请求，需要添加上面提到的manager.xml的配置

由于Tomcat的Manager可以执行项目的部署、卸载等敏感操作，如果你只想允许特定的IP地址访问Manager，可在上面的allow属性中设置规则。具体规则设置见下面的链接：

http://tomcat.apache.org/tomcat-7.0-doc/config/valve.html\#Remote\_Address\_Filter

问题说明：http://tomcat.apache.org/tomcat-7.0-doc/manager-howto.html\#Configuring\_Manager\_Application\_Access

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQ2NTEyNQ_size_16_color_FFFFFF_t_70 8][]

详细参考Tomcat官网和上面的博客地址

\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* 不积跬步无以至千里，不积小流无以成江海 \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*

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