eclipse 中maven部署webapp到tomcat

实际环境：elipse neon + maven 3.5.0 +tomcat 8.0.44

1,手动部署

project右键-->Run As--->Maven install

生成war文件

此后的步骤跟手动export war文件再部署一样

2,自动部署

需做以下配置:

step1:配置tomcat8用户

修改文件.\conf\tomcat-users.xm

  <role rolename="tomcat"/>
  <role rolename="role1"/>
<role rolename="admin"/>
<role rolename="admin-gui"/>
<role rolename="manager"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
 <user username="lyyj" password="123456" roles="tomcat,role1,admin,admin-gui,manager,manager-gui, manager-script"/>

step2:在web项目的pom.xml配置需要下载的jar包和插件

 <properties>
 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 <project.deploy>deploy</project.deploy> 
 <project.tomcat.version>8.0.44</project.tomcat.version> 
 </properties>
 
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.lyyj.hibernate</groupId>
  <artifactId>hellohibernate</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
  <name>hellohibernate Maven Webapp</name>
  <url>http://maven.apache.org</url>
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
    <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <version>3.0.1</version>
    <scope>provided</scope>
    </dependency>
    <dependency>
    <groupId>javax.servlet.jsp</groupId>
    <artifactId>jsp-api</artifactId>
    <version>2.1</version>
    <scope>provided</scope>
    </dependency>
            <dependency>  
            <groupId>org.apache.tomcat</groupId>  
            <artifactId>tomcat-servlet-api</artifactId>  
            <version>${project.tomcat.version}</version>  
            <scope>provided</scope>  
        </dependency> 
  </dependencies>
  
  <build>
    <finalName>hellohibernate</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
</plugin>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<url>http://localhost:80/manager/text</url>
            <server>tomcat</server>
               <username>lyyj</username>
            <password>123456</password>
</configuration>
</plugin>
</plugins>
 
  </build>

step3:启动tomcat8   .\startup.bat

step4:部署webapp到tomcat server,命令行切换到project目录，执行命令：mvn tomcat7:deploy