2024年07月19日 1.0.2 优化MD5校验不过，删除后再下载

src/main/java/com/nm/gsgl/common/config/MyEnvironmentPostProcessor.java

@@ -74,7 +74,8 @@ public class MyEnvironmentPostProcessor implements EnvironmentPostProcessor {
                     break;
             }
             String resultName=new String(properties.getProperty("DownloadPath").getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
-            properties.setProperty("DownloadPath", resultName+File.separator + "DownloadFilePath");
+            //properties.setProperty("DownloadPath", resultName+File.separator + "DownloadFilePath");
+            properties.setProperty("DownloadPath", resultName);
             //properties.setProperty("DownloadPath", properties.getProperty("DownloadPath") + File.separator + "DownloadFilePath");
             properties.setProperty("socketPort", Newproperties.getProperty("socketPort"));
             //下发文件存放时间（天）

src/main/java/com/nm/gsgl/common/utils/MD5Util.java

@@ -84,13 +84,23 @@ public class MD5Util {
      * @date 2022-10-16 13:30
      */
     public static String getMd5ByFilePath(String filePath) {
-
         String value = null;
+        FileInputStream fileInputStream =null;
         try {
-            value = DigestUtils.md5DigestAsHex(new FileInputStream(filePath));
+            fileInputStream=new FileInputStream(filePath);
+            value = DigestUtils.md5DigestAsHex(fileInputStream);
         } catch (Exception e) {
             log.error(e.getMessage(), e);
         }
+        finally {
+            if (fileInputStream != null) {
+                try {
+                    fileInputStream.close();
+                } catch (IOException e) {
+                    log.error(e.getMessage(), e);
+                }
+            }
+        }
         return value;
     }
 

src/main/java/com/nm/gsgl/service/impl/DownAndCallBackServiceImpl.java

@@ -105,6 +105,7 @@ public class DownAndCallBackServiceImpl implements DownAndCallBackService {
                     String downMd5 = MD5Util.getMd5ByFilePath(DownloadPath + File.separator + zlibName);
                     log.info("[uuid:{}]-下载文件{}MD5值:{},原MD5值为:{}", uuid, zlibName, downMd5, md5);
                     if (StringUtils.isBlank(downMd5) || !md5.equals(downMd5)) {
+                        FileUtil.delete(new File(DownloadPath + File.separator + zlibName));
                         log.error("[uuid:{}]-下载文件({}){},MD5校验失败", uuid, protocolType, zlibName);
                     } else {
                         log.info("[uuid:{}]-{}下载文件:{}完成，MD5值校验成功", uuid, staName, zlibName);

src/main/resources/version/1.0.2.txt

@@ -1,4 +1,4 @@
 序号   日期              版本号      说明
 1      2023年08月18日    1.0.0       初始版本号，开放道下发分中心程序，存放指定的文件路径下，程序写入CMS_PARAMETER分中心任务表即可
 2      2024年07月01日    1.0.1       优化
-
+3      2024年07月19日    1.0.2       优化MD5校验不过，删除后再下载