盘盈入库生成删掉二维码接口

src/main/java/com/jeeplus/modules/warehouse/profitwarehousing/service/ProfitWarehousingService.java

@@ -10,6 +10,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 import com.jeeplus.common.config.Global;
+import com.jeeplus.common.utils.io.FileUtil;
 import com.jeeplus.modules.warehouse.code.util.CodeUtil;
 import com.jeeplus.modules.warehouse.code.util.StaticNumSeq;
 import com.jeeplus.modules.warehouse.goods.entity.GoodsInfo;
@@ -92,7 +93,7 @@ public class ProfitWarehousingService extends CrudService<ProfitWarehousingMappe
 		qrCode.setState("0");
 		qrCode.preInsert();
 		try {
-			BuildQcUtil.buildQr(qrCode, qrImgPath + "/" + numSeq + ".png", qrImgPath + "/" + numSeq + ".png"); // 生成图片
+			BuildQcUtil.buildQrOne(qrCode, qrImgPath + "/" + numSeq + ".png", qrImgPath + "/" + numSeq + ".png"); // 生成图片
 		} catch (IOException e) {
 			e.printStackTrace();
 		}
@@ -103,6 +104,37 @@ public class ProfitWarehousingService extends CrudService<ProfitWarehousingMappe
 		profitWarehousingInfoMapper.insert(profitWarehousingInfo);
 		return profitWarehousingInfo;
 	}
+	/**
+	 * 清除二维码
+	 * @param infoId
+	 */
+	@Transactional(readOnly = false)
+	public void cleanQr(String infoId) {
+		ProfitWarehousingInfo profitWarehousingInfo = profitWarehousingInfoMapper.get(infoId);
+		QrCode qrCode = qrCodeMapper.get(profitWarehousingInfo.getQrCode().getId());
+		if (StringUtils.isNotBlank(qrCode.getUrl())) {
+				try {
+					String url = qrCode.getUrl();
+					if (null != url && url.contains("image")) {
+						String photo = url.split("image/")[1];
+						File file = new File(Global.getAttachmentDir() + "image/" + photo);
+						if (file.exists()) {
+							FileUtil.deleteFile(new File(Global.getAttachmentDir() + "image/" + photo));
+						} else {
+							logger.info("二维码路径不存在，执行删除");
+						}
+					}
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+			}
+		qrCodeMapper.delete(qrCode); // 删除二维码
+		profitWarehousingInfo.setQrCode(new QrCode());
+		profitWarehousingInfo.preUpdate();
+		profitWarehousingInfoMapper.update(profitWarehousingInfo);
+
+	}
+
 	@Transactional(readOnly = false)
 	public void save(ProfitWarehousing profitWarehousing) {
 		super.save(profitWarehousing);

src/main/java/com/jeeplus/modules/warehouse/profitwarehousing/web/ProfitWarehousingController.java

@@ -269,6 +269,29 @@ public class ProfitWarehousingController extends BaseController {
 		j.setMsg("生成二维码成功");
 		return j;
 	}
+
+	/**
+	 * 清除二维码
+	 * @param goodsInfoId
+	 * @return
+	 * @throws Exception
+	 */
+	@ResponseBody
+	@RequestMapping(value = "cleanQr")
+	public AjaxJson cleanQr(String profitWarehousingInfoId) throws Exception{
+		AjaxJson j = new AjaxJson();
+		//新增或编辑表单保存
+		ProfitWarehousingInfo profitWarehousingInfo1 = profitWarehousingInfoMapper.get(profitWarehousingInfoId);
+		if(profitWarehousingInfo1.getQrCode() == null){
+			j.setSuccess(false);
+			j.setMsg("二维码不存在");
+			return j;
+		}
+		profitWarehousingService.cleanQr(profitWarehousingInfoId);//保存
+		j.setSuccess(true);
+		j.setMsg("清除二维码成功");
+		return j;
+	}
 	/**
 	 * 盘盈入库明细，入台账
 	 */

src/main/java/com/jeeplus/modules/warehouse/qrcode/util/BuildQcUtil.java

@@ -35,4 +35,19 @@ public class BuildQcUtil {
         }
         FileUtil.deleteFile(file);
     }
+
+    public static void buildQrOne(QrCode qrCode, String qrImgPath, String imgPath) throws IOException {
+        Map<String, String> map = new HashMap<>();
+        map.put("code", qrCode.getId());
+        TwoDimensionCode.encoderQRCode(JSON.toJSONString(map), qrImgPath, "png", 6);
+        File file = new File(qrImgPath);
+        try {
+            BufferedImage image = DrawQrcodeUtil.createAssetImageNew(file, qrCode);
+            DrawQrcodeUtil drawQrcodeUtil = new DrawQrcodeUtil();
+            drawQrcodeUtil.writeImage(image, imgPath);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        FileUtil.deleteFile(file);
+    }
 }