1. 在eclipse配置tomcat，部署路径设置为tomcat的webapps目录下。
2.修改tomcat-users.xml
<!-- Tomcat 6.x 系列-->
<role rolename="manager"/>
<user password="admin" roles="manager" username="admin"/>
<!-- Tomcat 7.x 系列-->
<role rolename="manager"/>
<role rolename="manager-script"/>
<role rolename="admin-gui"/>
<role rolename="manager-gui"/>
<user username="admin" password="pass!@#" roles="manager,manager-gui,admin-gui,manager-script"/>
3. maven的settings.xml 文件打开，写入用户名和密码
<servers>
<server>
<id>tomcat</id>
<username>admin</username>
<password>pass!@#</password>
</server>
</servers>
4.pom文件为：
<
build
>
<
finalName
>
dounine-frame
</
finalName
>
<
plugins
>
<
plugin
>
<
groupId
>
org.apache.maven.plugins
</
groupId
>
<
artifactId
>
maven-compiler-plugin
</
artifactId
>
<
version
>
3.1
</
version
>
<
configuration
>
<
source
>
1.7
</
source
>
<
target
>
1.7
</
target
>
<
encoding
>
UTF-8
</
encoding
>
</
configuration
>
</
plugin
>
<
plugin
>
<
groupId
>
org.apache.maven.plugins
</
groupId
>
<
artifactId
>
maven-war-plugin
</
artifactId
>
<
version
>
2.1.1
</
version
>
</
plugin
>
<
plugin
>
<
groupId
>
org.apache.tomcat.maven
</
groupId
>
<
artifactId
>
tomcat6-maven-plugin
</
artifactId
>
<
version
>
2.0
</
version
>
<
configuration
>
<!--
Tomcat 6.x
-->
<
url
>
http://localhost:8080/manager/
</
url
>
<!--
Tomcat 7.x
-->
<!--
<url>http://localhost:8080/manager/text</url>
-->
<
server
>
tomcat
</
server
>
<!--
这个server标签里面的值(tomcat)要和你的setting.xml里面的id的值(tomcat)一致
-->
<
username
>
admin
</
username
>
<
password
>
admin
</
password
>
<
path
>
/dounine-frame
</
path
>
</
configuration
>
</
plugin
>
</
plugins
>
<
resources
>
<
resource
>
<
directory
>
src/main/java
</
directory
>
<
includes
>
<
include
>
**/*.xml
</
include
>
</
includes
>
</
resource
>
<
resource
>
<
directory
>
src/main/resources
</
directory
>
<
includes
>
<
include
>
*.*
</
include
>
</
includes
>
</
resource
>
</
resources
>
</
build
>
5.启动tomcat
6.在eclipse中：tomcat6.x使用 tomcat6:redeploy。
