<!--添加fastjson解析JSON数据-->
<dependency>
  <groupId>com.alibaba</groupId>
  <artifactId>fastjson</artifactId>
  <version>1.2.16</version>
</dependency>

@SpringBootApplication // 申明让spring boot自动给程序进行必要的配置，等价于以默认属性使用@Configuration，@EnableAutoConfiguration和@ComponentScan
public class Application extends WebMvcConfigurerAdapter{

  @Override
  public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
    super.configureMessageConverters(converters);

    // 初始化转换器
    FastJsonHttpMessageConverter fastConvert = new FastJsonHttpMessageConverter();
    // 初始化一个转换器配置
    FastJsonConfig fastJsonConfig = new FastJsonConfig();
    fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
    // 将配置设置给转换器并添加到HttpMessageConverter转换器列表中
    fastConvert.setFastJsonConfig(fastJsonConfig);

    converters.add(fastConvert);
  }

  public static void main(String[] args) {
    SpringApplication.run(Application.class, args);
  }
}

/**
* Bean配置管理
* Created by surpass.wei@gmail.com on 2017/2/21.
*/
@Configuration
public class BeanConfig {

 /*注入Bean : HttpMessageConverters，以支持fastjson*/
 @Bean
 public HttpMessageConverters fastJsonHttpMessageConverters() {
   FastJsonHttpMessageConverter fastConvert = new FastJsonHttpMessageConverter();
   FastJsonConfig fastJsonConfig = new FastJsonConfig();
   fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
   fastConvert.setFastJsonConfig(fastJsonConfig);
   return new HttpMessageConverters((HttpMessageConverter<?>) fastConvert);
 }
}