SpringBoot: 使用外置Tomcat部署

 

 

 

 

 

<plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        <configuration>
          <fork>true</fork>
          <!--增加JVM参数-->
          <jvmArguments>-Dfile.encoding=UTF-8</jvmArguments>
          <!--指定入口类-->
          <mainClass>cc.jamb.AmpersandApplication</mainClass>
          <excludes>
            <exclude>
              <groupId>org.projectlombok</groupId>
              <artifactId>lombok</artifactId>
            </exclude>
          </excludes>
        </configuration>
      </plugin>

server:
  port: 6060  # VM: -Dserver.port=6060  Program: --server.port=6060  使用外部容器部署, 失效
  servlet:
    context-path: /ampersand  # 使用外部容器部署, 失效

 

启动类

// SpringBootServletInitializer: 不使用内嵌容器启动, 使用外部tomcat启动
@SpringBootApplication
public class AmpersandApplication extends SpringBootServletInitializer{
  public static void main(String[] args){
    for(String arg : args){
      System.out.println("arg = " + arg);
    }
    String port = System.getProperty("server.port");
    System.out.println("port = " + port);
    SpringApplication.run(AmpersandApplication.class, args);
  }

  @Override  // 配置入口类
  protected SpringApplicationBuilder configure(SpringApplicationBuilder builder){
    return builder.sources(AmpersandApplication.class);
  }
}