fastjson将对象和json互转，@JSONField的使用及不生效

<!-- 9.fastjson -->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>1.2.47</version>
            </dependency>

jsonArray.toJsonString(object)默认首字母小写，但是有些时候，不想要这种默认机制，可以在实体类上加上@JSONField

package com.hainei.pojo.bo.toZonesData;

import com.alibaba.fastjson.annotation.JSONField;
import lombok.Data;

/**
 * Created with IntelliJ IDEA.
 * User：wq
 * Date：2020/12/19
 * Time: 15:19
 * Description: 10.1作业人员在岗在位数据
 */
@Data
public class ZonesWorkPeoleBO {

    @JSONField(name = "QYBM")
    private String QYBM;

    @JSONField(name = "GWID")
    private String GWID;

    @JSONField(name = "GWMC")
    private String GWMC;

    @JSONField(name = "GWDD")
    private String GWDD;

    @JSONField(name = "GWSJ")
    private String GWSJ;

    @JSONField(name = "RYBMA")
    private String RYBMA;

    @JSONField(name = "RYXM")
    private String RYXM;

    @JSONField(name = "ZGRYSL")
    private String ZGRYSL;

    @JSONField(name = "RCSJ")
    private String RCSJ;

    @JSONField(name = "LCSJ")
    private String LCSJ;

    @JSONField(name = "STATUS")
    private Integer STATUS;

    private String createDate ;

    private String createBy;

    private String updateDate ;

    private String updateBy;

    private Integer Version;

    private Integer isHistory;

    private Integer Sync;

    private String syncDate;
}

View Code

光这样还不行，要替换springBoot的默认json转化机制，需要在启动类App中注入一个bean。这样才能生效。

@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);
    }

https://www.cnblogs.com/h-java/p/10220737.html

https://www.liangzl.com/get-article-detail-9315.html