SpringBoot配置Filter

使用原生Servlet注解配置

• 创建filter类

@Order(1) // 拦截顺序
@WebFilter(filterName = "testFilter", urlPatterns = "/*")
public class TestFilter implements Filter {

@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
    filterChain.doFilter(servletRequest, servletResponse);
}

• SpringBoot支持配置

@ServletComponentScan