maven發(fā)布項目到tomcat的部署

項目環(huán)境

tomcat7 和maven3.3.9

正確部署過程

步驟一：修改修改tomcat的conf目錄下tomcat-users.xml文件，在<tomcat-users>項中添加

<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<user username="admin" password="12345" roles="manager-script,manager-jmx,manager-status,admin-script,admin-gui"/>

步驟二：修改maven的conf目錄下settings.xml文件

1.在<servers>中增加
<server>
<id>tomcat</id>
<username>admin</username>
<password>12345</password>
</server>

這三個字段的值是自己定的

2.在<pluginGroups>字段中添加
<pluginGroup>org.codehaus.modello</pluginGroup>

步驟三：配置項目的pom.xml文件，向其中增加如下字段

<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>tomcat</server>
<username>admin</username>
<password>12345</password>
<path>/enjoyread</path>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.0.0</version>
<configuration>

</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>

其中的字段<server>tomcat</server>,<username>admin</username>,<password>12345</password>的值和maven的conf目錄下settings.xml配置的<id>tomcat</id>,<username>admin</username>,<password>12345</password>值對應(yīng)

步驟四：發(fā)布

使用 mvn tomcat7:deploy 命令發(fā)布

配置成功結(jié)果

[INFO] Including org.hibernate.common:hibernate-commons-annotations:jar:5.0.1.Final in the shaded jar.
[INFO] Replacing original artifact with shaded artifact.
[INFO] Replacing D:\WorkSpace\enjoyread\target\enjoyread.war with D:\WorkSpace\enjoyread\target\enjoyread-1-shaded.war
[INFO] Dependency-reduced POM written at: D:\WorkSpace\enjoyread\dependency-reduced-pom.xml
[INFO]
[INFO] <<< tomcat7-maven-plugin:2.2:redeploy (default-cli) < package @ enjoyread <<<
[INFO]
[INFO] --- tomcat7-maven-plugin:2.2:redeploy (default-cli) @ enjoyread ---
[INFO] Deploying war to http://localhost:8080/enjoyread
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fenjoyread&update=true
Uploaded: http://localhost:8080/manager/text/deploy?path=%2Fenjoyread&update=true (30550 KB at 18788.0 KB/sec)

[INFO] tomcatManager status code:200, ReasonPhrase:OK
[INFO] FAIL - Deployed application at context path /enjoyread but context failed to start
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:02 min
[INFO] Finished at: 2017-03-30T22:21:30+08:00
[INFO] Final Memory: 20M/237M
[INFO] ------------------
[圖片上傳中。。。（1）]

存在問題部署（踩過的坑，分享一個存在問題的部署）

步驟一：修改修改tomcat的conf目錄下tomcat-users.xml文件，在<tomcat-users>項中添加

<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<user username="admin" password="12345" roles="manager-script,manager-jmx,manager-status,admin-script,admin-gui"/>

步驟二：修改maven的conf目錄下settings.xml文件，在<servers>中增加

<server>
<id>tomcat</id>
<username>admin</username>
<password>12345</password>
</server>
這三個字段的值是自己定的

步驟三：配置項目的pom.xml文件，向其中增加如下字段

<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>tomcat</server>
<username>admin</username>
<password>12345</password>
<path>/enjoyread</path>
</configuration>
</plugin>

其中的字段<server>tomcat</server>,<username>admin</username>,<password>12345</password>的值和maven的conf目錄下settings.xml配置的<id>tomcat</id>,<username>admin</username>,<password>12345</password>值對應(yīng)

步驟四：發(fā)布

使用 mvn tomcat:deploy 命令發(fā)布

遇到錯誤

錯誤一：使用mvn tomcat:deploy出現(xiàn)如下錯誤

Failed to execute goal org.codehaus.mojo:tomcat-maven-plugin:1.0:deploy (default-cli) on project my-webapp: Cannot invoke Tomcat manager: Server returned HTTP response code: 403 for URL: http://localhost:8080/manager/deploy?path=%2Fdms&war=

解決方式

1.在maven的conf目錄下的settings.xml文件中增加如下字段：
<pluginGroups>
<pluginGroup>org.codehaus.modello</pluginGroup>
</pluginGroups>
2.刪除{Path}/.m2\repository\org\apache\tomcat\maven下的文件，然后mvn clean install
3.使用tomcat7:deploy

錯誤二：在發(fā)布項目時，會出現(xiàn)如下錯誤：

Uploading: http://localhost:8080/manager/text/deploy?path=%2Fenjoyread
2064/30550 KB
[INFO] I/O exception (java.net.SocketException) caught when processing request: Software caused connection abort: socket write error
[INFO] Retrying request
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fenjoyread
2054/30550 KB
[INFO] I/O exception (java.net.SocketException) caught when processing request: Software caused connection abort: socket write error
[INFO] Retrying request
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fenjoyread
2054/30550 KB
[INFO] I/O exception (java.net.SocketException) caught when processing request: Software caused connection abort: socket write error
[INFO] Retrying request
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fenjoyread
2054/30550 KB

解決方式

使用tomcat7:redeploy代替tomcat:deploy
猜測錯誤原因：可能是已經(jīng)發(fā)布過項目，tomcat正在占用著原來的項目，可能沖突導(dǎo)致

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