@Configuration
public class WebServerStatusConfiguration {
@Bean
public ConfigurableServletWebServerFactory webServerFactory() {
TomcatServletWebServerFactory factory = new TomcatServletWebServerFactory();
ErrorPage errorPage400 = new ErrorPage(HttpStatus.BAD_REQUEST, "/error/400");
ErrorPage errorPage401 = new ErrorPage(HttpStatus.UNAUTHORIZED, "/error/401");
ErrorPage errorPage403 = new ErrorPage(HttpStatus.FORBIDDEN, "/error/403");
ErrorPage errorPage404 = new ErrorPage(HttpStatus.NOT_FOUND, "/error/404");
ErrorPage errorPage415 = new ErrorPage(HttpStatus.UNSUPPORTED_MEDIA_TYPE, "/error/415");
ErrorPage errorPage500 = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/error/500");
factory.addErrorPages(errorPage400, errorPage401, errorPage403, errorPage404, errorPage415, errorPage500);
return factory;
}
}
注意:路径是controller里的路径,并不是页面的路径。