2、需要在App.java中继承WebMvcConfigurerAdapter重写方法：configureMessageConverters 添加我们自己定义的json解析框架;2.1 @Bean注入第三方的json解析框架：@Beanpublic HttpMessageConverters fastJsonHttpMessageConverters() { ???// 1、需要先定义一个 convert 转换消息的对象; ???FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter(); ???//2、添加fastJson 的配置信息，比如：是否要格式化返回的json数据; ???FastJsonConfig fastJsonConfig = new FastJsonConfig(); ???fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat); ???//3、在convert中添加配置信息. ???fastConverter.setFastJsonConfig(fastJsonConfig); ???HttpMessageConverter<?> converter = fastConverter; ???return new HttpMessageConverters(converter);} ?/** ????* Spring Boot默认使用的json解析框架是jackson ????* @return ????*/ ???@RequestMapping("/getDemo") ???public person getDemo(){ ???????person demo = new person(); ???????demo.setAge(1); ???????demo.setName("张三"); ???????demo.setCreateTime(new Date()); ???????demo.setRemarks("这是备注信息"); ???????return demo; ???}json解析框架
原文地址：http://blog.51cto.com/357712148/2126586