下载指定文件

src/main/java/com/vion/Application.java

@@ -56,6 +56,9 @@ public class Application implements CommandLineRunner {
     private String prefix;
     @Value(("${serialnumStr:}"))
     private String serialnumStr;
+    @Value("${file_path:}")
+    private String filePath;
+
 
     @Override
     public void run(String... args) throws Exception {
@@ -70,6 +73,18 @@ public class Application implements CommandLineRunner {
         //            System.exit(2);
         //        }
 
+
+        if (!"".equals(filePath)) {
+            try {
+                File file = new File("d:\\" + filePath.replace("\\", "/"));
+                ossClientEntity.getOssClient().getObject(new GetObjectRequest(ossClientEntity.getBucket(), filePath), file);
+            } catch (Exception e) {
+                System.exit(0);
+            }
+            System.exit(0);
+        }
+
+
         List<String> filePathList = new ArrayList<>();
         if (!serialnumStr.isEmpty()) {
             String[] serialnums = serialnumStr.split(",");

src/main/resources/application-pro.properties

@@ -26,6 +26,10 @@ date.end=20180825
 flag=mysql
 server.port=8888
 
+##########
 prefix=picture/body/20190402/
-
 serialnumStr=0269-F060-E72E-52FE-01,00FE-63D0-0345-CA16-01
+
+
+#### assigned to a specific file\u2018s path
+file_path=staff/face/upload/6450f60a-5f6f-408f-a75a-b417cdc6302d.jpg
\ No newline at end of file