Springboot引入fastjson

引入fastjson依赖库

  <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.15</version> </dependency>

  官方文档说的1.2.10以后,会有两个方法支持HttpMessageconvert,一个是FastJsonHttpMessageConverter,支持4.2以下的版本,一个是FastJsonHttpMessageConverter4支持4.2以上的版本

  方法一:启动类继承extends WebMvcConfigurerAdapter,覆盖方法configureMessageConverters

    @SpringBootApplication public class ApiCoreApp extends WebMvcConfigurerAdapter {

       @Override

      public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {

         super.configureMessageConverters(converters);

        FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();  

        FastJsonConfig fastJsonConfig = new FastJsonConfig();

        fastJsonConfig.setSerializerFeatures( SerializerFeature.PrettyFormat );

         fastConverter.setFastJsonConfig(fastJsonConfig);

        converters.add(fastConverter);

        }

      }

  方法二:在App.java启动类中, 注入Bean : HttpMessageConverters

    @Bean

    public HttpMessageConverters fastJsonHttpMessageConverters() {

      FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();

      FastJsonConfig fastJsonConfig = new FastJsonConfig();

      fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);

      fastConverter.setFastJsonConfig(fastJsonConfig);

      HttpMessageConverter<?> converter = fastConverter;

      return new HttpMessageConverters(converter); }

  @JSONField(serialize=false) private String remarks;//不进行序列化的属性

posted @ 2018-04-11 09:47  袋子里的袋鼠  阅读(1447)  评论(0编辑  收藏  举报