@EnableSwagger2
@SpringBootApplication(scanBasePackages = {"cn.com.ten"} ,exclude = {org.activiti.spring.boot.SecurityAutoConfiguration.class})
@MapperScan(basePackages = {"cn.com.ten.**.dao"})
public class SystemEtlApplication {

    public static void main(String[] args) {
        SpringApplication.run(SystemEtlApplication.class, args);
    }

}

Springboot integration activiti reported an error

Caused by: java.io.FileNotFoundException: class path resource [org/springframework/security/config/annotation/authentication/configurers/GlobalAuthenticationConfigurerAdapter.class]
cannot be opened because it does not exist

Solution:

Add springbootapplication on the startup class

exclude = {org.activiti.spring.boot.SecurityAutoConfiguration.class}