Java - SpringBoot 的 Filter 注解使用方式

//1、编写一个Servlet3的注解过滤器;
@WebFilter(urlPatterns="/*")
public class MyFilter implements Filter {
	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
	}
	@Override
	public void doFilter(ServletRequest request,ServletResponse response, FilterChain chain)throws IOException,ServletException {
		system.out.println("您已进入filter过滤器，您的请求正常，请继续遵守规则...");
		chain.doFilter(request,response);
	}
	@Override
	public void destroy() {
	}
}
//2、在main方法的主类上添加注解: @ServletComponentScan(basePackages="xxx.xxx.xxx.xxx")