update restore obj demo

Author: jeffreykzli

src/main/java/com/qcloud/cos/demo/RestoreObjectDemo.java

@@ -4,19 +4,32 @@
 import com.qcloud.cos.ClientConfig;
 import com.qcloud.cos.auth.BasicCOSCredentials;
 import com.qcloud.cos.auth.COSCredentials;
-import com.qcloud.cos.model.*;
+import com.qcloud.cos.model.CASJobParameters;
+import com.qcloud.cos.model.ObjectMetadata;
+import com.qcloud.cos.model.Tier;
+import com.qcloud.cos.model.PutObjectRequest;
+import com.qcloud.cos.model.PutObjectResult;
+import com.qcloud.cos.model.RestoreObjectRequest;
 import com.qcloud.cos.region.Region;
 
 public class RestoreObjectDemo {
+    private static String secretId = System.getenv("SECRETID");
+    private static String secretKey = System.getenv("SECRETKEY");
+    private static String bucketName = System.getenv("BUCKET_NAME");
+    private static String region = System.getenv("REGION");
+
+    public static void main(String[] args) {
+        restoreObjectDemo();
+    }
+
     private static void restoreObjectDemo() {
         // 初始化用户身份信息(secretId, secretKey)
-        COSCredentials cred = new BasicCOSCredentials("AKIDXXXXXXXX", "1A2Z3YYYYYYYYYY");
+        COSCredentials cred = new BasicCOSCredentials(secretId, secretKey);
         // 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
-        ClientConfig clientConfig = new ClientConfig(new Region("ap-guangzhou"));
+        ClientConfig clientConfig = new ClientConfig(new Region(region));
         // 生成cos客户端
         COSClient cosclient = new COSClient(cred, clientConfig);
         String key = "test/my_data.txt";
-        String bucketName = "mybucket-12500000000";
 
         // 上传一个类型为归档的文件
         File localFile = new File("test/my_data.txt");
@@ -25,6 +38,7 @@ private static void restoreObjectDemo() {
         PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);
         putObjectRequest.setMetadata(metadata);
         PutObjectResult putObjectResult = cosclient.putObject(putObjectRequest);
+        System.out.println("finish upload object, request id: " + putObjectResult.getRequestId());
 
         // 设置restore得到的临时副本过期天数为1天
         RestoreObjectRequest restoreObjectRequest = new RestoreObjectRequest(bucketName, key, 1);
@@ -34,7 +48,4 @@ private static void restoreObjectDemo() {
         restoreObjectRequest.setCASJobParameters(casJobParameters);
         cosclient.restoreObject(restoreObjectRequest);
     }
-    public static void main(String[] args) {
-        restoreObjectDemo();
-    }
 }