springboot使用外置的tomcat启动注意事项

springboot使用外置的tomcat启动

      默认的启动类要继承SpringBootServletInitiailzer类，并复写configure()方法。

@SpringBootApplication

public class OpenApiApplicationextends SpringBootServletInitializer {

    public static void main(String[] args) {

        SpringApplication.run(OpenApiApplication.class, args);

    }

    @Override

    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {

        return builder.sources(OpenApiApplication.class);

    }

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