SpringBoot切换使用goolge的Gson作为SpringMvc的Json转换工具

<!-- gson依赖 -->
<dependency><groupId>com.google.code.gson</groupId><artifactId>gson</artifactId>
</dependency>

@Configuration
public class JsonWebConfig {@Beanpublic GsonHttpMessageConverter gsonHttpMessageConverter() {return new GsonHttpMessageConverter();}
}