圖解原始碼 | SpringBoot中拓展SpringMVC原理
@Configuration public class FeichaoMvcConfig extends WebMvcConfigurerAdapter { @Override public void addInterceptors(InterceptorRegistry registry) { registry.addInterceptor(new HandlerInterceptor() { public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception { System.out.println("公眾號:肥朝(id:feichao_java),preHandle"); return true; } public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception { System.out.println("公眾號:肥朝(id:feichao_java),postHandle"); } public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception { System.out.println("公眾號:肥朝(id:feichao_java),afterCompletion"); } }); } }
圖解原始碼
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111111111111111111111111111111111111111 1 1 1111111111111111 1 1 1111111111111111111