二维码接口优化

ebike-operate/src/main/java/com/cdzy/ebikeoperate/controller/EbikeBatteryQrcodeController.java

@@ -3,6 +3,7 @@ package com.cdzy.ebikeoperate.controller;
 import com.cdzy.common.model.JsonResult;
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeBatteryQrcodeBatchDto;
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeBatteryQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeBatteryQrcodeDto;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.query.QueryWrapper;
 import org.springframework.web.bind.annotation.*;
@@ -101,7 +102,7 @@ public class EbikeBatteryQrcodeController {
      */
     @PostMapping("list")
     public JsonResult<?> list(@RequestBody ReqEbikeBatteryQrcodeDto reqEbikeBatteryQrcodeDto) {
-        Page<EbikeBatteryQrcode> pageRecords = ebikeBatteryQrcodeService.getPageRecords(reqEbikeBatteryQrcodeDto);
+        Page<EbikeBatteryQrcodeDto> pageRecords = ebikeBatteryQrcodeService.getPageRecords(reqEbikeBatteryQrcodeDto);
         return JsonResult.success(pageRecords);
     }
     /**

ebike-operate/src/main/java/com/cdzy/ebikeoperate/controller/EbikeBikeQrcodeController.java

@@ -3,6 +3,7 @@ package com.cdzy.ebikeoperate.controller;
 import com.cdzy.common.model.JsonResult;
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeBikeQrcodeBatchDto;
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeBikeQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeBikeQrcodeDto;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.query.QueryWrapper;
 import org.springframework.web.bind.annotation.*;
@@ -102,7 +103,7 @@ public class EbikeBikeQrcodeController {
      */
     @PostMapping("list")
     public JsonResult<?> list(@RequestBody ReqEbikeBikeQrcodeDto reqEbikeBikeQrcodeDto) {
-        Page<EbikeBikeQrcode> pageRecords = ebikeBikeQrcodeService.getPageRecords(reqEbikeBikeQrcodeDto);
+        Page<EbikeBikeQrcodeDto> pageRecords = ebikeBikeQrcodeService.getPageRecords(reqEbikeBikeQrcodeDto);
         return JsonResult.success(pageRecords);
     }
     /**

ebike-operate/src/main/java/com/cdzy/ebikeoperate/controller/EbikeHelmetQrcodeController.java

@@ -3,6 +3,7 @@ package com.cdzy.ebikeoperate.controller;
 import com.cdzy.common.model.JsonResult;
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeHelmetQrcodeBatchDto;
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeHelmetQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeHelmetQrcodeDto;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.query.QueryWrapper;
 import org.springframework.web.bind.annotation.*;
@@ -99,7 +100,7 @@ public class EbikeHelmetQrcodeController {
      */
     @PostMapping("list")
     public JsonResult<?> list(@RequestBody ReqEbikeHelmetQrcodeDto reqEbikeHelmetQrcodeDto) {
-        Page<EbikeHelmetQrcode> pageRecords = ebikeHelmetQrcodeService.getPageRecords(reqEbikeHelmetQrcodeDto);
+        Page<EbikeHelmetQrcodeDto> pageRecords = ebikeHelmetQrcodeService.getPageRecords(reqEbikeHelmetQrcodeDto);
         return JsonResult.success(pageRecords);
     }
     /**

ebike-operate/src/main/java/com/cdzy/ebikeoperate/model/dto/response/EbikeBatteryQrcodeDto.java

@@ -0,0 +1,51 @@
+package com.cdzy.ebikeoperate.model.dto.response;
+
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.Table;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 电池二维码 实体类。
+ *
+ * @author dingchao
+ * @since 2025-03-25
+ */
+@Data
+public class EbikeBatteryQrcodeDto implements Serializable {
+
+    private String batteryCodeId;
+
+    /**
+     * 部件生产记录主键
+     */
+    private String componentProId;
+
+    /**
+     * 电池编号
+     */
+    private String batteryCode;
+    /**
+     * 状态; 0：未绑定，1：已绑定
+     */
+    private String state;
+    /**
+     * 绑定时间
+     */
+    private LocalDateTime boundTime;
+    /**
+     * 绑定人
+     */
+    private String operator;
+
+    /**
+     * 二维码base64数据
+     */
+    private String base64QrCode;
+}

ebike-operate/src/main/java/com/cdzy/ebikeoperate/model/dto/response/EbikeBikeQrcodeDto.java

@@ -0,0 +1,52 @@
+package com.cdzy.ebikeoperate.model.dto.response;
+
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.Table;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 车辆二维码 实体类。
+ *
+ * @author dingchao
+ * @since 2025-03-25
+ */
+@Data
+public class EbikeBikeQrcodeDto implements Serializable {
+
+
+    private String bikeQrcodeId;
+
+    /**
+     * 部件生产记录主键
+     */
+    private String componentProId;
+
+    /**
+     * 车辆编号
+     */
+    private String bikeCode;
+    /**
+     * 状态; 0：未绑定，1：已绑定
+     */
+    private String state;
+    /**
+     * 绑定时间
+     */
+    private LocalDateTime boundTime;
+    /**
+     * 绑定人
+     */
+    private String operator;
+
+    /**
+     * 二维码base64数据
+     */
+    private String base64QrCode;
+}

ebike-operate/src/main/java/com/cdzy/ebikeoperate/model/dto/response/EbikeHelmetQrcodeDto.java

@@ -0,0 +1,52 @@
+package com.cdzy.ebikeoperate.model.dto.response;
+
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.Table;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * 头盔二维码 实体类。
+ *
+ * @author dingchao
+ * @since 2025-03-25
+ */
+@Data
+public class EbikeHelmetQrcodeDto implements Serializable {
+
+
+    private String helmetCodeId;
+
+    /**
+     * 部件生产记录主键
+     */
+    private String componentProId;
+
+    /**
+     * 头盔编号
+     */
+    private String helmetCode;
+    /**
+     * 状态; 0：未绑定，1：已绑定
+     */
+    private String state;
+    /**
+     * 绑定时间
+     */
+    private LocalDateTime boundTime;
+    /**
+     * 绑定人
+     */
+    private String operator;
+
+    /**
+     * 二维码base64数据
+     */
+    private String base64QrCode;
+}

ebike-operate/src/main/java/com/cdzy/ebikeoperate/service/EbikeBatteryQrcodeService.java

@@ -1,6 +1,7 @@
 package com.cdzy.ebikeoperate.service;
 
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeBatteryQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeBatteryQrcodeDto;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.service.IService;
 import com.cdzy.ebikeoperate.model.pojo.EbikeBatteryQrcode;
@@ -18,5 +19,5 @@ public interface EbikeBatteryQrcodeService extends IService<EbikeBatteryQrcode>
      * @param reqEbikeBatteryQrcodeDto 电池二维码查询请求
      * @return 电池二维码分页数据
      */
-    Page<EbikeBatteryQrcode> getPageRecords(ReqEbikeBatteryQrcodeDto reqEbikeBatteryQrcodeDto);
+    Page<EbikeBatteryQrcodeDto> getPageRecords(ReqEbikeBatteryQrcodeDto reqEbikeBatteryQrcodeDto);
 }

ebike-operate/src/main/java/com/cdzy/ebikeoperate/service/EbikeBikeQrcodeService.java

@@ -1,6 +1,7 @@
 package com.cdzy.ebikeoperate.service;
 
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeBikeQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeBikeQrcodeDto;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.service.IService;
 import com.cdzy.ebikeoperate.model.pojo.EbikeBikeQrcode;
@@ -18,6 +19,6 @@ public interface EbikeBikeQrcodeService extends IService<EbikeBikeQrcode> {
      * @param reqEbikeBikeQrcodeDto 分页查询条件
      * @return 分页对象
      */
-    Page<EbikeBikeQrcode> getPageRecords(ReqEbikeBikeQrcodeDto reqEbikeBikeQrcodeDto);
+    Page<EbikeBikeQrcodeDto> getPageRecords(ReqEbikeBikeQrcodeDto reqEbikeBikeQrcodeDto);
 
 }

ebike-operate/src/main/java/com/cdzy/ebikeoperate/service/EbikeHelmetQrcodeService.java

@@ -1,6 +1,7 @@
 package com.cdzy.ebikeoperate.service;
 
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeHelmetQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeHelmetQrcodeDto;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.service.IService;
 import com.cdzy.ebikeoperate.model.pojo.EbikeHelmetQrcode;
@@ -18,5 +19,5 @@ public interface EbikeHelmetQrcodeService extends IService<EbikeHelmetQrcode> {
      * @param reqEbikeHelmetQrcodeDto 头盔二维码查询对象
      * @return 分页结果
      */
-    Page<EbikeHelmetQrcode> getPageRecords(ReqEbikeHelmetQrcodeDto reqEbikeHelmetQrcodeDto);
+    Page<EbikeHelmetQrcodeDto> getPageRecords(ReqEbikeHelmetQrcodeDto reqEbikeHelmetQrcodeDto);
 }

ebike-operate/src/main/java/com/cdzy/ebikeoperate/service/impl/EbikeBatteryQrcodeServiceImpl.java

@@ -1,6 +1,9 @@
 package com.cdzy.ebikeoperate.service.impl;
 
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeBatteryQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeBatteryQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeHelmetQrcodeDto;
+import com.cdzy.ebikeoperate.utils.QRGenUtil;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.query.QueryWrapper;
 import com.mybatisflex.spring.service.impl.ServiceImpl;
@@ -11,6 +14,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.time.LocalDateTime;
+import java.util.List;
 
 import static com.cdzy.ebikeoperate.model.pojo.table.EbikeBatteryQrcodeTableDef.EBIKE_BATTERY_QRCODE;
 
@@ -21,33 +25,39 @@ import static com.cdzy.ebikeoperate.model.pojo.table.EbikeBatteryQrcodeTableDef.
  * @since 2025-03-25
  */
 @Service
-public class EbikeBatteryQrcodeServiceImpl extends ServiceImpl<EbikeBatteryQrcodeMapper, EbikeBatteryQrcode>  implements EbikeBatteryQrcodeService{
+public class EbikeBatteryQrcodeServiceImpl extends ServiceImpl<EbikeBatteryQrcodeMapper, EbikeBatteryQrcode> implements EbikeBatteryQrcodeService {
 
     @Autowired
     private EbikeBatteryQrcodeMapper ebikeBatteryQrcodeMapper;
 
     @Override
-    public Page<EbikeBatteryQrcode> getPageRecords(ReqEbikeBatteryQrcodeDto reqEbikeBatteryQrcodeDto) {
+    public Page<EbikeBatteryQrcodeDto> getPageRecords(ReqEbikeBatteryQrcodeDto reqEbikeBatteryQrcodeDto) {
         QueryWrapper query = QueryWrapper.create();
         String componentId = reqEbikeBatteryQrcodeDto.getComponentProId();
-        if(componentId!=null&&!componentId.isEmpty())
+        if (componentId != null && !componentId.isEmpty())
             query.where(EBIKE_BATTERY_QRCODE.COMPONENT_PRO_ID.eq(componentId));
         String batteryCode = reqEbikeBatteryQrcodeDto.getBatteryCode();
-        if(batteryCode!=null&&!batteryCode.isEmpty())
+        if (batteryCode != null && !batteryCode.isEmpty())
             query.where(EBIKE_BATTERY_QRCODE.BATTERY_CODE.like(batteryCode));
         String state = reqEbikeBatteryQrcodeDto.getState();
-        if(state!=null&&!state.isEmpty())
+        if (state != null && !state.isEmpty())
             query.where(EBIKE_BATTERY_QRCODE.STATE.eq(state));
         LocalDateTime startTime = reqEbikeBatteryQrcodeDto.getStartBoundTime();
-        if(startTime!=null)
+        if (startTime != null)
             query.where(EBIKE_BATTERY_QRCODE.BOUND_TIME.ge(startTime));
         LocalDateTime endTime = reqEbikeBatteryQrcodeDto.getEndBoundTime();
-        if(endTime!=null)
+        if (endTime != null)
             query.where(EBIKE_BATTERY_QRCODE.BOUND_TIME.le(endTime));
         String operator = reqEbikeBatteryQrcodeDto.getOperator();
-        if(operator!=null&&!operator.isEmpty())
+        if (operator != null && !operator.isEmpty())
             query.where(EBIKE_BATTERY_QRCODE.OPERATOR.like(operator));
-        Page<EbikeBatteryQrcode> page = reqEbikeBatteryQrcodeDto.getPageParam().getPage();
+        Page<EbikeBatteryQrcodeDto> page = reqEbikeBatteryQrcodeDto.getPageParam().getPage();
-        return ebikeBatteryQrcodeMapper.paginate(page, query);
+        Page<EbikeBatteryQrcodeDto> paginate = ebikeBatteryQrcodeMapper.paginateAs(page, query, EbikeBatteryQrcodeDto.class);
+        List<EbikeBatteryQrcodeDto> records = paginate.getRecords();
+        for (EbikeBatteryQrcodeDto record : records) {
+            String s = QRGenUtil.generateQRCodeBase64(record.getBatteryCode(), record.getBatteryCode());
+            record.setBase64QrCode("data:image/png;base64," + s);
+        }
+        return paginate;
     }
 }

ebike-operate/src/main/java/com/cdzy/ebikeoperate/service/impl/EbikeBikeQrcodeServiceImpl.java

@@ -1,6 +1,9 @@
 package com.cdzy.ebikeoperate.service.impl;
 
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeBikeQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeBatteryQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeBikeQrcodeDto;
+import com.cdzy.ebikeoperate.utils.QRGenUtil;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.query.QueryWrapper;
 import com.mybatisflex.spring.service.impl.ServiceImpl;
@@ -11,6 +14,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.time.LocalDateTime;
+import java.util.List;
 
 import static com.cdzy.ebikeoperate.model.pojo.table.EbikeBikeQrcodeTableDef.EBIKE_BIKE_QRCODE;
 
@@ -21,33 +25,39 @@ import static com.cdzy.ebikeoperate.model.pojo.table.EbikeBikeQrcodeTableDef.EBI
  * @since 2025-03-25
  */
 @Service
-public class EbikeBikeQrcodeServiceImpl extends ServiceImpl<EbikeBikeQrcodeMapper, EbikeBikeQrcode>  implements EbikeBikeQrcodeService{
+public class EbikeBikeQrcodeServiceImpl extends ServiceImpl<EbikeBikeQrcodeMapper, EbikeBikeQrcode> implements EbikeBikeQrcodeService {
 
     @Autowired
     private EbikeBikeQrcodeMapper ebikeBikeQrcodeMapper;
 
     @Override
-    public Page<EbikeBikeQrcode> getPageRecords(ReqEbikeBikeQrcodeDto reqEbikeBikeQrcodeDto) {
+    public Page<EbikeBikeQrcodeDto> getPageRecords(ReqEbikeBikeQrcodeDto reqEbikeBikeQrcodeDto) {
         QueryWrapper query = QueryWrapper.create();
         String componentId = reqEbikeBikeQrcodeDto.getComponentProId();
-        if(componentId!=null&&!componentId.isEmpty())
+        if (componentId != null && !componentId.isEmpty())
             query.where(EBIKE_BIKE_QRCODE.COMPONENT_PRO_ID.eq(componentId));
         String bikeCode = reqEbikeBikeQrcodeDto.getBikeCode();
-        if(bikeCode!=null&&!bikeCode.isEmpty())
+        if (bikeCode != null && !bikeCode.isEmpty())
             query.where(EBIKE_BIKE_QRCODE.BIKE_CODE.like(bikeCode));
         String state = reqEbikeBikeQrcodeDto.getState();
-        if(state!=null&&!state.isEmpty())
+        if (state != null && !state.isEmpty())
             query.where(EBIKE_BIKE_QRCODE.STATE.eq(state));
         LocalDateTime startTime = reqEbikeBikeQrcodeDto.getStartBoundTime();
-        if(startTime!=null)
+        if (startTime != null)
             query.where(EBIKE_BIKE_QRCODE.BOUND_TIME.ge(startTime));
         LocalDateTime endTime = reqEbikeBikeQrcodeDto.getEndBoundTime();
-        if(endTime!=null)
+        if (endTime != null)
             query.where(EBIKE_BIKE_QRCODE.BOUND_TIME.le(endTime));
         String operator = reqEbikeBikeQrcodeDto.getOperator();
-        if(operator!=null&&!operator.isEmpty())
+        if (operator != null && !operator.isEmpty())
             query.where(EBIKE_BIKE_QRCODE.OPERATOR.like(operator));
-        Page<EbikeBikeQrcode> page = reqEbikeBikeQrcodeDto.getPageParam().getPage();
+        Page<EbikeBikeQrcodeDto> page = reqEbikeBikeQrcodeDto.getPageParam().getPage();
-        return ebikeBikeQrcodeMapper.paginate(page, query);
+        Page<EbikeBikeQrcodeDto> paginate = ebikeBikeQrcodeMapper.paginateAs(page, query, EbikeBikeQrcodeDto.class);
+        List<EbikeBikeQrcodeDto> records = paginate.getRecords();
+        for (EbikeBikeQrcodeDto record : records) {
+            String s = QRGenUtil.generateQRCodeBase64("https://yrenyche-qrcode.36bike.com/?number=" + record.getBikeCode() + "&_tbScancodeApproach_=scan", record.getBikeCode());
+            record.setBase64QrCode("data:image/png;base64," + s);
+        }
+        return paginate;
     }
 }

ebike-operate/src/main/java/com/cdzy/ebikeoperate/service/impl/EbikeHelmetQrcodeServiceImpl.java

@@ -1,6 +1,8 @@
 package com.cdzy.ebikeoperate.service.impl;
 
 import com.cdzy.ebikeoperate.model.dto.request.ReqEbikeHelmetQrcodeDto;
+import com.cdzy.ebikeoperate.model.dto.response.EbikeHelmetQrcodeDto;
+import com.cdzy.ebikeoperate.utils.QRGenUtil;
 import com.mybatisflex.core.paginate.Page;
 import com.mybatisflex.core.query.QueryWrapper;
 import com.mybatisflex.spring.service.impl.ServiceImpl;
@@ -11,6 +13,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.time.LocalDateTime;
+import java.util.List;
 
 import static com.cdzy.ebikeoperate.model.pojo.table.EbikeHelmetQrcodeTableDef.EBIKE_HELMET_QRCODE;
 
@@ -21,33 +24,39 @@ import static com.cdzy.ebikeoperate.model.pojo.table.EbikeHelmetQrcodeTableDef.E
  * @since 2025-03-25
  */
 @Service
-public class EbikeHelmetQrcodeServiceImpl extends ServiceImpl<EbikeHelmetQrcodeMapper, EbikeHelmetQrcode>  implements EbikeHelmetQrcodeService{
+public class EbikeHelmetQrcodeServiceImpl extends ServiceImpl<EbikeHelmetQrcodeMapper, EbikeHelmetQrcode> implements EbikeHelmetQrcodeService {
 
     @Autowired
     private EbikeHelmetQrcodeMapper ebikeHelmetQrcodeMapper;
 
     @Override
-    public Page<EbikeHelmetQrcode> getPageRecords(ReqEbikeHelmetQrcodeDto reqEbikeHelmetQrcodeDto) {
+    public Page<EbikeHelmetQrcodeDto> getPageRecords(ReqEbikeHelmetQrcodeDto reqEbikeHelmetQrcodeDto) {
         QueryWrapper query = QueryWrapper.create();
         String componentId = reqEbikeHelmetQrcodeDto.getComponentProId();
-        if(componentId!=null&&!componentId.isEmpty())
+        if (componentId != null && !componentId.isEmpty())
             query.where(EBIKE_HELMET_QRCODE.COMPONENT_PRO_ID.eq(componentId));
         String helmetCode = reqEbikeHelmetQrcodeDto.getHelmetCode();
-        if(helmetCode!=null&&!helmetCode.isEmpty())
+        if (helmetCode != null && !helmetCode.isEmpty())
             query.where(EBIKE_HELMET_QRCODE.HELMET_CODE.like(helmetCode));
         String state = reqEbikeHelmetQrcodeDto.getState();
-        if(state!=null&&!state.isEmpty())
+        if (state != null && !state.isEmpty())
             query.where(EBIKE_HELMET_QRCODE.STATE.eq(state));
         LocalDateTime startTime = reqEbikeHelmetQrcodeDto.getStartBoundTime();
-        if(startTime!=null)
+        if (startTime != null)
             query.where(EBIKE_HELMET_QRCODE.BOUND_TIME.ge(startTime));
         LocalDateTime endTime = reqEbikeHelmetQrcodeDto.getEndBoundTime();
-        if(endTime!=null)
+        if (endTime != null)
             query.where(EBIKE_HELMET_QRCODE.BOUND_TIME.le(endTime));
         String operator = reqEbikeHelmetQrcodeDto.getOperator();
-        if(operator!=null&&!operator.isEmpty())
+        if (operator != null && !operator.isEmpty())
             query.where(EBIKE_HELMET_QRCODE.OPERATOR.like(operator));
-        Page<EbikeHelmetQrcode> page = reqEbikeHelmetQrcodeDto.getPageParam().getPage();
+        Page<EbikeHelmetQrcodeDto> page = reqEbikeHelmetQrcodeDto.getPageParam().getPage();
-        return ebikeHelmetQrcodeMapper.paginate(page, query);
+        Page<EbikeHelmetQrcodeDto> paginate = ebikeHelmetQrcodeMapper.paginateAs(page, query, EbikeHelmetQrcodeDto.class);
+        List<EbikeHelmetQrcodeDto> records = paginate.getRecords();
+        for (EbikeHelmetQrcodeDto record : records) {
+            String s = QRGenUtil.generateQRCodeBase64(record.getHelmetCode(), record.getHelmetCode());
+            record.setBase64QrCode("data:image/png;base64," + s);
+        }
+        return paginate;
     }
 }