spring_boot_demo/src/main/java/yike/DemoApplication.java

package yike;

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.web.servlet.config.annotation.AsyncSupportConfigurer;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

/**
 * 基本目录结构
 * SpringBootApplication启动项目，会解析base package下的所有类
 * @author Administrator
 *
 */
@SpringBootApplication // same as @Configuration @EnableAutoConfiguration @ComponentScan
@MapperScan("yike.**.dao")
public class DemoApplication extends WebMvcConfigurationSupport {
	
	public ThreadPoolTaskExecutor getAsyncExecutor() {
		ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
		executor.setCorePoolSize(1);
		executor.setMaxPoolSize(30);
		executor.setQueueCapacity(100);
		executor.setThreadNamePrefix("qiakr-task-");
		executor.initialize();
		return executor;
	}

	@Override
	public void configureAsyncSupport(AsyncSupportConfigurer configurer) {
		configurer.setTaskExecutor(getAsyncExecutor());
		super.configureAsyncSupport(configurer);
	}
	
	@Override
	public void addResourceHandlers(ResourceHandlerRegistry registry) {
		//为swagger配置
		registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
		registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
	}

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

}