2023-06-05 16:11:37 完成设备图片导入接口!

psdc-business/src/main/java/com/psdc/mapper/PsdcDeviceMapper.java

@@ -117,4 +117,7 @@ public interface PsdcDeviceMapper{
       * @return
       */
      List<PsdcDevice> controlQueryByUserId(Long userId);
+
+     Integer daoruDevTuPian(@Param(value = "deviceId") Integer deviceId,
+                            @Param(value = "devPictureUrl") String devPictureUrl);
  }

psdc-business/src/main/java/com/psdc/service/IPsdcDeviceService.java

@@ -120,4 +120,6 @@ public interface IPsdcDeviceService {
      * @return
      */
     List<DeviceStatusVo> queryControlDeviceList();
+
+    Boolean daoruDevTuPian(Integer deviceId, String devPictureUrl);
 }

psdc-business/src/main/java/com/psdc/service/impl/PsdcDeviceServiceImpl.java

@@ -439,6 +439,22 @@ public class PsdcDeviceServiceImpl implements IPsdcDeviceService {
         return deviceStatusVoList;
     }
 
+    /**
+     * 导入设备图片
+     * @param deviceId 设备Id
+     * @param devPictureUrl 图片base64
+     * @return
+     */
+    @Override
+    public Boolean daoruDevTuPian(Integer deviceId, String devPictureUrl) {
+        int count = psdcDeviceMapper.daoruDevTuPian(deviceId, devPictureUrl);
+        if (count > 0){
+            return true;
+        } else {
+            return false;
+        }
+    }
+
     private String coverStr(String s, int i) {
         switch (s) {
             case "s":

psdc-business/src/main/resources/mapper/business/PsdcDeviceMapper.xml

@@ -265,6 +265,10 @@
         </foreach>
     </insert>
 
+    <insert id="daoruDevTuPian">
+        Update psdc_device Set photo_url = #{devPictureUrl} Where device_id = #{deviceId}
+    </insert>
+
     <!-- 更新数据 -->
     <update id="update">
         update psdc_device

psdc-web/src/main/java/com/psdc/controller/manager/PsdcDeviceController.java

@@ -22,9 +22,11 @@ import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
+import sun.misc.BASE64Encoder;
 
 import javax.servlet.http.HttpServletResponse;
 import java.io.BufferedOutputStream;
+import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.*;
@@ -116,7 +118,7 @@ public class PsdcDeviceController extends BaseController {
     }
 
     /**
-     excel文件的下载
+     * excel文件的下载
      */
     @PreAuthorize("@ss.hasPermi('system:device:list')")
     @Log(title = "设备管理", businessType = BusinessType.EXPORT)
@@ -132,6 +134,7 @@ public class PsdcDeviceController extends BaseController {
 
     /**
      * 下载设备信息模板
+     *
      * @param response
      */
     @PreAuthorize("@ss.hasPermi('system:device:list')")
@@ -170,7 +173,7 @@ public class PsdcDeviceController extends BaseController {
     }
 
     /**
-     excel文件的读取
+     * excel文件的读取
      */
     @RequestMapping("/daoruDevData")
     @PreAuthorize("@ss.hasPermi('system:device:list')")
@@ -188,4 +191,33 @@ public class PsdcDeviceController extends BaseController {
         return toAjax(psdcDeviceService.upDevUser(query.getUserId(), query.getDeviceIds()));
     }
 
+    @RequestMapping("/daoruDevTuPian")
+    @PreAuthorize("@ss.hasPermi('system:device:list')")
+    @Log(title = "设备管理", businessType = BusinessType.IMPORT)
+    @Transactional(rollbackFor = Exception.class)
+    public AjaxResult addDevicePicture(@RequestPart("file") MultipartFile multipartFile,
+                                       @RequestParam("deviceId") Integer deviceId) {
+        // 图片
+        if (multipartFile == null) {
+            return AjaxResult.error("未检查到上传的文件！");
+        }
+
+        String imageBaseStr = null;
+        try {
+            String contentType = multipartFile.getContentType();
+            if (!contentType.contains("image")) {
+                return AjaxResult.error("文件类型不正确！");
+            }
+            byte[] imageBytes = multipartFile.getBytes();
+            BASE64Encoder base64Encoder = new BASE64Encoder();
+            imageBaseStr = "data:" + contentType + ";base64," + base64Encoder.encode(imageBytes);
+            imageBaseStr = imageBaseStr.replaceAll("[\\s*\t\n\r]", "");
+            return toAjax(psdcDeviceService.daoruDevTuPian(deviceId, imageBaseStr));
+        } catch (IOException e) {
+            logger.warn(e.getMessage());
+            return AjaxResult.error("图片转换base64异常！");
+        }
+
+    }
+
 }