Maven tomcat插件实现热病部署

１、修改tomcat-user.xml

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

２、修改Maven 的setting.xml，在<servers></servers>之间添加：

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

3、在pom.xml中添加：

<plugin>
		    <groupId>org.apache.tomcat.maven</groupId>
		    <artifactId>tomcat7-maven-plugin</artifactId>    <!--这里也可以使用tomcat7-maven-plugin-->
		    <version>2.2</version>   <!--最新版本-->
		    <configuration>
		      <url>http://localhost:8080/manager/text</url>    <!--配置远程tomcat的路劲-->
		      <username>admin</username>
		      <password>admin</password>
		      <uriEncoding>UTF-8</uriEncoding>   <!--tomcat的url编码  达到和修改server.xml文件一样的功能-->
		    </configuration>
		</plugin>

运行：mvn tomcat7:deploy

laolang@laolang-Lenovo-G470:~/git/jcone$ mvn tomcat7:deploy
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building one Maven Webapp 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] >>> tomcat7-maven-plugin:2.2:deploy (default-cli) > package @ one >>>
[WARNING] The artifact jstl:jstl:jar:1.1.2 has been relocated to javax.servlet:jstl:jar:1.1.2
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ one ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 0 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ one ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
[INFO] Compiling 22 source files to /home/laolang/git/jcone/target/classes
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ one ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 0 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ one ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
[INFO] Compiling 1 source file to /home/laolang/git/jcone/target/test-classes
[WARNING] /home/laolang/git/jcone/src/test/java/com/laolang/daoImpl/EmployeeDaoTest.java: /home/laolang/git/jcone/src/test/java/com/laolang/daoImpl/EmployeeDaoTest.java使用或覆盖了已过时的 API。
[WARNING] /home/laolang/git/jcone/src/test/java/com/laolang/daoImpl/EmployeeDaoTest.java: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。
[INFO] 
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ one ---
[INFO] Surefire report directory: /home/laolang/git/jcone/target/surefire-reports

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running com.laolang.daoImpl.EmployeeDaoTest
emp:Employee [employeeID=1001, employeeName=老狼, employeeSex=false, employeeBirth=null, employeePhone=15382009723, employeePlace=null, joinTime=null, password=null, isLead=0]
e:Employee [employeeID=1001, employeeName=老狼, employeeSex=false, employeeBirth=1991-12-06, employeePhone=15382009723, employeePlace=中国, joinTime=2005-05-18, password=fcl1164891, isLead=0]
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.595 sec

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

[INFO] 
[INFO] --- maven-war-plugin:2.2:war (default-war) @ one ---
[INFO] Packaging webapp
[INFO] Assembling webapp [one] in [/home/laolang/git/jcone/target/one]
[INFO] Processing war project
[INFO] Copying webapp resources [/home/laolang/git/jcone/src/main/webapp]
[INFO] Webapp assembled in [912 msecs]
[INFO] Building war: /home/laolang/git/jcone/target/one.war
[INFO] WEB-INF/web.xml already added, skipping
[INFO] 
[INFO] <<< tomcat7-maven-plugin:2.2:deploy (default-cli) < package @ one <<<
[INFO] 
[INFO] --- tomcat7-maven-plugin:2.2:deploy (default-cli) @ one ---
[INFO] Deploying war to http://localhost:8080/one  
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fone
Uploaded: http://localhost:8080/manager/text/deploy?path=%2Fone (11910 KB at 14211.4 KB/sec)

[INFO] tomcatManager status code:200, ReasonPhrase:OK
[INFO] OK - Deployed application at context path /one
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 36.273 s
[INFO] Finished at: 2016-02-20T21:38:44+08:00
[INFO] Final Memory: 23M/261M
[INFO] ------------------------------------------------------------------------
laolang@laolang-Lenovo-G470:~/git/jcone$