springboot 集成外部tomcat war包部署方式

<groupId>org.fh</groupId>
  <artifactId>xxxx</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging><!-- 以war运行是改成war -->

<dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
      <!-- 移除嵌入式tomcat插件  war包方式部署时，解开注释fhadmin.cn  -->
        <exclusions>
            <exclusion>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-tomcat</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

<build>
    <finalName>fhadmin</finalName>
    <plugins>
      <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        <version>1.4.2.RELEASE</version><!-- springboot项目打jar包运行 插件版本只能是1.4.2.RELEASE fhadmin.cn-->
        <configuration>
                <mainClass>org.fh.FHmainApplication</mainClass><!--入口类-->
              </configuration>
      </plugin>
    </plugins>
    <resources>
      <resource>
        <directory>${basedir}/src/main/webapp</directory>
        <targetPath>META-INF/resources</targetPath>
        <includes>
          <include>**/**</include>
        </includes>
      </resource>
      <resource>
        <directory>src/main/resources</directory>
        <filtering>false</filtering>
        <includes>
          <include>**/**</include>
        </includes>
      </resource>
    </resources>
  </build>

package org.fh;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
/**
 * 说明：项目以war包方式运行时用到
 * 作者：FH Admin
 * from  fhadmin.cn
 */
public class SpringBootStartApplication extends SpringBootServletInitializer {
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(FHmainApplication.class);  //这里要指向原先用main方法执行的FHmainApplication启动类
    }
}