美文网首页
springboot集成fastjson

springboot集成fastjson

作者: 要不再等等 | 来源:发表于2019-09-21 23:45 被阅读0次
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import java.util.List;

@Configuration
public class FastJsonConfiguration extends WebMvcConfigurerAdapter
{
    /**
     * 修改自定义消息转换器
     * @param converters 消息转换器列表
     */
    @Override
    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
        //调用父类的配置
        super.configureMessageConverters(converters);
        //创建fastJson消息转换器
        FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
        //创建配置类
        FastJsonConfig fastJsonConfig = new FastJsonConfig();
        //修改配置返回内容的过滤
        fastJsonConfig.setSerializerFeatures(
                SerializerFeature.DisableCircularReferenceDetect,
                SerializerFeature.WriteMapNullValue,
                SerializerFeature.WriteNullStringAsEmpty
        );
        fastConverter.setFastJsonConfig(fastJsonConfig);
        //将fastjson添加到视图消息转换器列表内
        converters.add(fastConverter);
    }
}

相关文章

网友评论

      本文标题:springboot集成fastjson

      本文链接:https://www.haomeiwen.com/subject/tmxjectx.html