springboot打war包的全过程记录

java -jar demo.jar

<dependency> 
        <groupId>org.springframework.boot</groupId> 
        <artifactId>spring-boot-starter-web</artifactId> 
        <exclusions> 
            <exclusion> 
                <groupId>org.springframework.boot</groupId> 
                <artifactId>spring-boot-starter-tomcat</artifactId> 
            </exclusion> 
        </exclusions> 
</dependency> 
<dependency> 
        <groupId>org.springframework.boot</groupId> 
        <artifactId>spring-boot-starter-tomcat</artifactId> 
        <scope>provided</scope> 
</dependency>

<dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>javax.servlet-api</artifactId>
  <version>3.1.0</version>
  <scope>provided</scope>
</dependency>
<dependency> 
      <groupId>org.apache.tomcat</groupId> 
      <artifactId>tomcat-servlet-api</artifactId> 
      <version>8.0.36</version> 
      <scope>provided</scope> 
</dependency>

@SpringBootApplication
public class ServerApplication extends SpringBootServletInitializer {
   
  @Override
  protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
    return builder.sources(ServerApplication.class);
  }
 
  public static void main(String[] args) {
    SpringApplication.run(ServerApplication.class, args);
  }
}

<plugin> 
      <groupId>org.apache.maven.plugins</groupId> 
      <artifactId>maven-war-plugin</artifactId> 
      <configuration> 
          <warSourceExcludes>src/main/resources/**</warSourceExcludes> 
          <warName>yehuo</warName>
          <failOnMissingWebXml>false</failOnMissingWebXml>
      </configuration> 
</plugin>

server.port=server.context-path=yehuo