添加注解 返回默认图片

src/main/java/com/postcard/service/config/other/DefaultImgUrl.java

+package com.postcard.service.config.other;
+
+import cn.hutool.extra.spring.SpringUtil;
+import cn.hutool.json.JSONArray;
+import cn.hutool.json.JSONObject;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.postcard.service.enums.DefaultImgUrlEnum;
+import com.postcard.service.enums.DevelopmentStatusEnum;
+import com.postcard.service.enums.ParkStatusEnum;
+import com.postcard.service.moudle.carrier.vo.CarrierPageVo;
+import com.postcard.service.moudle.development.vo.DevelopmentPageVo;
+import com.postcard.service.moudle.land.vo.LandPageVo;
+import com.postcard.service.moudle.park.vo.ParkCarrierVo;
+import com.postcard.service.moudle.park.vo.ParkPageVo;
+import lombok.NoArgsConstructor;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Component;
+import com.postcard.service.moudle.system.service.SysDictDataService;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @Author:yaobaizheng
+ *
+ * @version: 1.0 @Date: 2023/12/15 17:21 @Description:
+ */
+@Component
+public class DefaultImgUrl extends JsonSerializer<String> {
+  private  SysDictDataService sysDictDataService = SpringUtil.getBean( SysDictDataService.class);
+  private DefaultImgUrl() {
+    JSONObject jsonObject = this.sysDictDataService.listByCodes(DefaultImgUrlEnum.DEFAULT_KEY.getName());
+    JSONArray dictType = jsonObject.getJSONArray(DefaultImgUrlEnum.DEFAULT_KEY.getName());
+    for (int i = 0; i < dictType.size(); i++) {
+      JSONObject obj = dictType.getJSONObject(i);
+      map.put(obj.getStr(DefaultImgUrlEnum.DICT_DATA_LABEL.getName()),obj.getStr(DefaultImgUrlEnum.DICT_DATA_VALUE.getName()));
+    }
+  }
+
+  private static Map<String, String> map= new HashMap<>();
+
+
+  @Override
+  public void serialize(
+          String imgUrl, JsonGenerator jsonGenerator, SerializerProvider serializerProvider)
+      throws IOException {
+    if(StringUtils.isNotBlank(imgUrl)){
+      jsonGenerator.writeString(imgUrl);
+    }else{
+      if (jsonGenerator.getCurrentValue() instanceof DevelopmentPageVo ) {
+        DevelopmentPageVo developmentPageVo= (DevelopmentPageVo)jsonGenerator.getCurrentValue();
+        if(DevelopmentStatusEnum.STATUS_YRZ.getCode().equals(developmentPageVo.getStatus())){
+          imgUrl = map.get(DefaultImgUrlEnum.DEVELOPMENT_PZZ_LIST.getName());
+        }
+        if(DevelopmentStatusEnum.STATUS_DRZ.getCode().equals(developmentPageVo.getStatus())){
+          imgUrl = map.get(DefaultImgUrlEnum.DEVELOPMENT_ZMZ_LIST.getName());
+        }
+      }
+
+
+      if (jsonGenerator.getCurrentValue() instanceof ParkPageVo) {
+        ParkPageVo parkPageVo= (ParkPageVo)jsonGenerator.getCurrentValue();
+        if(ParkStatusEnum.STATUS_YRZ.getCode().equals(parkPageVo.getStatus())){
+          imgUrl = map.get(DefaultImgUrlEnum.PARK_PZZ_LIST.getName());
+        }
+        if(ParkStatusEnum.STATUS_DRZ.getCode().equals(parkPageVo.getStatus())){
+          imgUrl = map.get(DefaultImgUrlEnum.PARK_ZMZ_LIST.getName());
+        }
+      }
+
+      if (jsonGenerator.getCurrentValue() instanceof LandPageVo) {
+        imgUrl = map.get(DefaultImgUrlEnum.LAND_LIST.getName());
+      }
+
+      if (jsonGenerator.getCurrentValue() instanceof CarrierPageVo || jsonGenerator.getCurrentValue() instanceof ParkCarrierVo) {
+        imgUrl = map.get(DefaultImgUrlEnum.CARRIR_LIST.getName());
+      }
+
+      jsonGenerator.writeString(imgUrl);
+    }
+  }
+}

src/main/java/com/postcard/service/config/other/DefaultImgUrlList.java

+package com.postcard.service.config.other;
+
+import cn.hutool.extra.spring.SpringUtil;
+import cn.hutool.json.JSONArray;
+import cn.hutool.json.JSONObject;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.postcard.service.enums.DefaultImgUrlEnum;
+import com.postcard.service.enums.DevelopmentStatusEnum;
+import com.postcard.service.enums.ParkStatusEnum;
+import com.postcard.service.moudle.carrier.vo.CarrierDetailVo;
+import com.postcard.service.moudle.development.vo.DevelopmentDetailVo;
+import com.postcard.service.moudle.land.vo.LandDetailVo;
+import com.postcard.service.moudle.park.vo.ParkDetailVo;
+import com.postcard.service.moudle.system.service.SysDictDataService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @Author:yaobaizheng
+ *
+ * @version: 1.0 @Date: 2023/12/15 17:21 @Description:
+ */
+@Component
+public class DefaultImgUrlList extends JsonSerializer<List<String>> {
+
+  private  SysDictDataService sysDictDataService = SpringUtil.getBean( SysDictDataService.class);
+  private static Map<String, String> map= new HashMap<>();
+  public DefaultImgUrlList(){
+    JSONObject jsonObject = this.sysDictDataService.listByCodes(DefaultImgUrlEnum.DEFAULT_KEY.getName());
+    JSONArray dictType = jsonObject.getJSONArray(DefaultImgUrlEnum.DEFAULT_KEY.getName());
+    for (int i = 0; i < dictType.size(); i++) {
+      JSONObject obj = dictType.getJSONObject(i);
+      map.put(obj.getStr(DefaultImgUrlEnum.DICT_DATA_LABEL.getName()),obj.getStr(DefaultImgUrlEnum.DICT_DATA_VALUE.getName()));
+    }
+  }
+
+  @Override
+  public void serialize(
+          List<String> imgUrlList, JsonGenerator jsonGenerator, SerializerProvider serializerProvider)
+      throws IOException {
+
+    if(!CollectionUtils.isEmpty(imgUrlList)){
+      jsonGenerator.writeArray(imgUrlList.toArray(new String[imgUrlList.size()]),0,imgUrlList.size());
+    }else{
+      String[] imgs = new String[1];
+      if (jsonGenerator.getCurrentValue() instanceof DevelopmentDetailVo) {
+        DevelopmentDetailVo developmentDetailVo= (DevelopmentDetailVo)jsonGenerator.getCurrentValue();
+        if(DevelopmentStatusEnum.STATUS_YRZ.getCode().equals(developmentDetailVo.getStatus())){
+          imgs[0] = map.get(DefaultImgUrlEnum.DEVELOPMENT_PZZ_DEATIL.getName());
+        }
+        if(DevelopmentStatusEnum.STATUS_DRZ.getCode().equals(developmentDetailVo.getStatus())){
+          imgs[0] = map.get(DefaultImgUrlEnum.DEVELOPMENT_ZMZ_DEATIL.getName());
+        }
+      }
+
+      if (jsonGenerator.getCurrentValue() instanceof ParkDetailVo) {
+        ParkDetailVo parkPageVo= (ParkDetailVo)jsonGenerator.getCurrentValue();
+        if(ParkStatusEnum.STATUS_YRZ.getCode().equals(parkPageVo.getStatus())){
+          imgs[0] = map.get(DefaultImgUrlEnum.PARK_PZZ_DEATIL.getName());
+        }
+        if(ParkStatusEnum.STATUS_DRZ.getCode().equals(parkPageVo.getStatus())){
+          imgs[0] = map.get(DefaultImgUrlEnum.PARK_ZMZ_DEATIL.getName());
+        }
+      }
+      if (jsonGenerator.getCurrentValue() instanceof LandDetailVo) {
+        imgs[0] = map.get(DefaultImgUrlEnum.LAND_DEATIL.getName());
+      }
+      if (jsonGenerator.getCurrentValue() instanceof CarrierDetailVo) {
+        imgs[0] = map.get(DefaultImgUrlEnum.CARRIR_DEATIL.getName());
+      }
+      jsonGenerator.writeArray(imgs,0,imgs.length);
+    }
+  }
+
+
+}

src/main/java/com/postcard/service/enums/DefaultImgUrlEnum.java

+package com.postcard.service.enums;
+public enum DefaultImgUrlEnum {
+
+    DEFAULT_KEY("default_img_url"),
+    DICT_DATA_LABEL("dictLabel"),
+    DICT_DATA_VALUE("dictValue"),
+    DEVELOPMENT_PZZ_DEATIL("开发区拍摄中详情"),
+    DEVELOPMENT_ZMZ_DEATIL("开发区招募中详情"),
+    PARK_PZZ_DEATIL("产业园拍摄中详情"),
+    PARK_ZMZ_DEATIL("产业园招募中详情"),
+    LAND_DEATIL("土地拍摄中详情"),
+    CARRIR_DEATIL("载体拍摄中详情"),
+
+    DEVELOPMENT_PZZ_LIST("开发区拍摄中列表"),
+    DEVELOPMENT_ZMZ_LIST("开发区招募中列表"),
+    PARK_PZZ_LIST("产业园拍摄中列表"),
+    PARK_ZMZ_LIST("产业园招募中列表"),
+    LAND_LIST("土地拍摄中列表"),
+    CARRIR_LIST("载体拍摄中列表"),
+    ;
+
+    private String name;
+
+    DefaultImgUrlEnum(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    }

src/main/java/com/postcard/service/moudle/carrier/service/impl/CarrierInfoServiceImpl.java

@@ -82,7 +82,7 @@ public class CarrierInfoServiceImpl extends ServiceImpl<CarrierInfoMapper, Carri
       }
     }
     //主导产业
-    if(org.apache.commons.lang3.StringUtils.isNotBlank(carrierPageDto.getPrimaryIndustry())){
+    if(StringUtils.isNotBlank(carrierPageDto.getPrimaryIndustry())){
       String name = PrimaryIndustryEnum.getName(carrierPageDto.getPrimaryIndustry());
       String[] split = name.split("、");
       carrierPageDto.setPrimaryIndustryList(Arrays.asList(split));

src/main/java/com/postcard/service/moudle/carrier/vo/CarrierDetailVo.java

 package com.postcard.service.moudle.carrier.vo;
 
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.postcard.service.config.other.DefaultImgUrlList;
 import com.postcard.service.moudle.park.vo.ParkDetailVo;
 import com.postcard.service.moudle.system.vo.VideoVo;
 import com.postcard.service.moudle.system.vo.VrVo;
@@ -65,6 +67,7 @@ public class CarrierDetailVo {
 
   //----------轮播图-------------------
   @ApiModelProperty(value = "轮播图")
+  @JsonSerialize(using = DefaultImgUrlList.class)
   private List<String> imgUrls;
 
 

src/main/java/com/postcard/service/moudle/carrier/vo/CarrierPageVo.java

 package com.postcard.service.moudle.carrier.vo;
 
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.postcard.service.config.other.DefaultImgUrl;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.*;
@@ -30,6 +32,7 @@ public class CarrierPageVo {
     @ApiModelProperty(value = "载体类型")
     private String type;
     @ApiModelProperty(value = "图片")
+    @JsonSerialize(nullsUsing = DefaultImgUrl.class)
     private String imgUrl;
 
     @ApiModelProperty(value = "建筑结构")

src/main/java/com/postcard/service/moudle/development/vo/DevelopmentDetailVo.java

@@ -69,4 +69,7 @@ public class DevelopmentDetailVo implements Serializable {
     @ApiModelProperty(value = "污水处理价格（元/吨）")
     private BigDecimal sewageWaterPrice;
 
+    @ApiModelProperty(value = "状态")
+    private Integer status;
+
 }

src/main/java/com/postcard/service/moudle/land/vo/LandDetailVo.java

 package com.postcard.service.moudle.land.vo;
 
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.postcard.service.config.other.DefaultImgUrl;
+import com.postcard.service.config.other.DefaultImgUrlList;
 import com.postcard.service.moudle.carrier.vo.CarrierInvestmentVo;
 import com.postcard.service.moudle.system.vo.VideoVo;
 import com.postcard.service.moudle.system.vo.VrVo;
@@ -48,6 +51,7 @@ public class LandDetailVo {
     private String landStatus;
 
     @ApiModelProperty(value = "轮播图")
+    @JsonSerialize(using = DefaultImgUrlList.class)
     private List<String> imgUrlList;
 
     /** 土地类型（1：工业土地 2：商业土地） */

src/main/java/com/postcard/service/moudle/land/vo/LandPageVo.java

 package com.postcard.service.moudle.land.vo;
 
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.postcard.service.config.other.DefaultImgUrl;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.*;
@@ -50,6 +52,7 @@ public class LandPageVo {
   private String type;
 
   @ApiModelProperty(value = "首屏图片")
+  @JsonSerialize(nullsUsing = DefaultImgUrl.class)
   private String imgUrl;
   //开发区名
   private String developmentName;

src/main/java/com/postcard/service/moudle/park/vo/ParkCarrierVo.java

 package com.postcard.service.moudle.park.vo;
 
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.postcard.service.config.other.DefaultImgUrl;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.*;
@@ -29,6 +31,7 @@ public class ParkCarrierVo {
   private BigDecimal area;
 
   @ApiModelProperty(value = "图片-》该字段为空 字段预留")
+  @JsonSerialize(nullsUsing = DefaultImgUrl.class)
   private String imgUrl;
 
   @ApiModelProperty(value = "载体类型")

src/main/java/com/postcard/service/moudle/park/vo/ParkDetailVo.java

@@ -3,6 +3,8 @@ package com.postcard.service.moudle.park.vo;
 import cn.hutool.json.JSONArray;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import com.postcard.service.config.other.BigDecimal2String;
+import com.postcard.service.config.other.DefaultImgUrl;
+import com.postcard.service.config.other.DefaultImgUrlList;
 import com.postcard.service.config.other.String2String;
 import com.postcard.service.moudle.carrier.vo.CarrierInvestmentVo;
 import com.postcard.service.moudle.park.vo.ParkCarrierVo;
@@ -82,11 +84,9 @@ public class ParkDetailVo {
   private Double coverArea;
 
   @ApiModelProperty(value = "轮播图")
+  @JsonSerialize(using = DefaultImgUrlList.class)
   List<String> imgUrlList;
 
-
-
-
 //  /** 联系人（区域负责人姓名） */
 //  @ApiModelProperty(value = "联系人（区域负责人姓名）")
 //  private String contactPerson;
@@ -94,7 +94,6 @@ public class ParkDetailVo {
 //  private String phone;
 
 
-
   // -----------基础信息----------------
   /** 园区简介 */
   @ApiModelProperty(value = "园区简介")
@@ -119,4 +118,8 @@ public class ParkDetailVo {
   @ApiModelProperty(value = "载体")
   List<ParkCarrierVo> parkCarrier;
 
+  // -----------状态----------------
+  @ApiModelProperty(value = "状态")
+  private Integer status;
+
 }

src/main/java/com/postcard/service/moudle/park/vo/ParkPageVo.java

 package com.postcard.service.moudle.park.vo;
 
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.postcard.service.config.other.DefaultImgUrl;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.*;
 
@@ -32,6 +34,7 @@ public class ParkPageVo {
     private BigDecimal latitude;
 
     @ApiModelProperty(value = "列表展示图片")
+    @JsonSerialize(nullsUsing = DefaultImgUrl.class)
     private String imgUrl;
 
     @ApiModelProperty(value = "园区级别")