Java实现将枚举类转为json并返回给前端

<dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-databind</artifactId>
</dependency>

import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Getter;
@Getter
@JsonFormat(shape = JsonFormat.Shape.OBJECT)
public enum PhaseEnum {

    //0:接地端,1:导线端A相, 2: 导线端B相,3: 导线端C相,4: 接地端A相,5: 接地端B相,6: 接地端C相
    PHASE_0(0, "接地端"),
    PHASE_1(1, "导线端A相"),
    PHASE_2(2, "导线端B相"),
    PHASE_3(3, "导线端C相"),
    PHASE_4(4, "接地端A相"),
    PHASE_5(5, "接地端B相"),
    PHASE_6(6, "接地端C相");

    private final Integer code;
    private final String name;

    PhaseEnum(Integer code, String name) {
        this.code = code;
        this.name = name;
    }

    /**
     *根据name查code
     **/
    public static Integer getCodeByName(String name) {
        for (PhaseEnum phaseEnum : PhaseEnum.values()) {
            if (phaseEnum.getName().equals(name)) {
                return phaseEnum.getCode();
            }
        }
        return null;
    }

    /**
     *根据name查枚举类
     **/
    public static PhaseEnum getPhaseEnum(String name) {
        for (PhaseEnum temp : PhaseEnum.values()) {
            if (temp.getName().equals(name))  {
                return temp;
            }
        }
        return null;
    }
}

/**
 * 获取地线部件的相位枚举
 **/
@RequestMapping(value = "/getEarthwirePhase.do", method = {RequestMethod.GET})
@ResponseBody
@ApiOperation(value = "获取地线部件的相位枚举", notes = "获取地线部件的相位枚举")
public Object getEarthwirePhase() {
    return RestResponse.success(PhaseEnum.values());
}