package com.ctrip.apollo.common.controller;

 import java.util.List;

 import org.springframework.context.annotation.Configuration;

 import org.springframework.data.domain.PageRequest;

 import org.springframework.data.web.PageableHandlerMethodArgumentResolver;

 import org.springframework.http.MediaType;

 import org.springframework.web.method.support.HandlerMethodArgumentResolver;

 import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;

 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

 @Configuration

 public class WebMvcConfig extends WebMvcConfigurerAdapter {

   @Override

   public void addArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers) {

     PageableHandlerMethodArgumentResolver pageResolver =

             new PageableHandlerMethodArgumentResolver();

     pageResolver.setFallbackPageable(new PageRequest(0, 10));

     argumentResolvers.add(pageResolver);

   }

   @Override

   public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {

     configurer.ignoreAcceptHeader(true).defaultContentType(MediaType.APPLICATION_JSON);

   }

 }