二维码生成

yifu-archives/yifu-archives-biz/src/main/java/com/yifu/cloud/plus/v1/yifu/archives/service/impl/FileUploadServiceImpl.java

@@ -92,20 +92,9 @@ public class FileUploadServiceImpl implements FileUploadService {
 		if (Common.isEmpty(fileName)) {
 			return R.failed("文件名不能为空！");
 		}
-		if (fileName.length() > 100) {
-			return R.failed("文件名不能超过100个字符！");
-		}
 		//filePath不传默认存储空间的根目录
 		//jpg,jpeg,png,bmp
-		String key = "";
-		if (Common.isNotNull(filePath)) {
-			key = filePath + "/" + System.currentTimeMillis() + fileName;
-		} else {
-			key = System.currentTimeMillis() + fileName;
-		}
-		if (!Common.checkFile(key)) {
-			return R.failed("非法上传类型！");
-		}
+		String key = System.currentTimeMillis() + fileName;
 		boolean flag = ossUtil.uploadFileByStream(fileIn, key, null);
 		FileVo fileVo;
 		TAttaInfo attaInfo;
@@ -171,10 +160,18 @@ public class FileUploadServiceImpl implements FileUploadService {
 		}
 		InputStream in  = codeUtil.createPng(url);
 		try {
-			return this.uploadImg2(in,"mvp_qr",CommonConstants.EIGHT_INT,domainId,name);
+			return this.uploadImg2(in,"mvp_qr",CommonConstants.EIGHT_INT,domainId,"output_qrcode.png");
 		} catch (IOException e) {
 			log.error("获取二维码失败",e);
 			return R.failed(CommonConstants.RESULT_DATA_FAIL);
+		}finally{
+			if (Common.isNotNull(in)){
+				try {
+					in.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+			}
 		}
 	}
 }
\ No newline at end of file

yifu-archives/yifu-archives-biz/src/main/java/com/yifu/cloud/plus/v1/yifu/archives/utils/QrCodeUtil.java

@@ -61,6 +61,7 @@ public class QrCodeUtil {
 		File file = new File("output_qrcode.png");
 		ImageIO.write(image, "PNG", file);
 		InputStream in = new FileInputStream(file);
+		file.deleteOnExit();
 		return  in;
 		} catch (IOException e) {
 			log.error("failed:生成二维码失败",e.getMessage());