package com.whyc; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.web.servlet.ServletComponentScan; import org.springframework.web.servlet.config.annotation.EnableWebMvc; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; @SpringBootApplication @EnableWebMvc @ServletComponentScan(basePackages = {"com.whyc.filter","com.whyc.servlet","com.whyc.listener"}) public class CadDrawManagerApplication extends WebMvcConfigurerAdapter implements WebMvcConfigurer { public static void main(String[] args) { SpringApplication.run(CadDrawManagerApplication.class, args); } }