Disable the media module by default

src/main/java/com/dji/sample/component/oss/model/AliyunOSSConfiguration.java

@@ -99,6 +99,9 @@ public class AliyunOSSConfiguration {
     @Bean
     @Lazy
     public OSS ossClient() {
+        if (!enable) {
+            return null;
+        }
         return new OSSClientBuilder().build(endpoint, accessKey, secretKey);
     }
 }

src/main/java/com/dji/sample/component/oss/model/MinIOConfiguration.java

@@ -82,6 +82,9 @@ public class MinIOConfiguration {
     @Bean
     @Lazy
     public MinioClient minioClient() {
+        if (!enable) {
+            return null;
+        }
         MinioClient.Builder builder = MinioClient.builder()
                 .endpoint(endpoint)
                 .credentials(accessKey, secretKey);

src/main/java/com/dji/sample/component/oss/service/impl/AliyunOssServiceImpl.java

@@ -27,7 +27,7 @@ import java.util.Date;
 @Slf4j
 public class AliyunOssServiceImpl implements IOssService {
 
-    @Autowired
+    @Autowired(required = false)
     private OSS ossClient;
 
     @Override
@@ -58,11 +58,16 @@ public class AliyunOssServiceImpl implements IOssService {
         if (!StringUtils.hasText(bucket) || !StringUtils.hasText(objectKey)) {
             return null;
         }
-        // First check if the object can be fetched.
-        ossClient.getObject(bucket, objectKey);
+        try {
+            // First check if the object can be fetched.
+            ossClient.getObject(bucket, objectKey);
 
-        return ossClient.generatePresignedUrl(bucket, objectKey,
-                new Date(System.currentTimeMillis() + AliyunOSSConfiguration.expire * 1000));
+            return ossClient.generatePresignedUrl(bucket, objectKey,
+                    new Date(System.currentTimeMillis() + AliyunOSSConfiguration.expire * 1000));
+        } catch (NullPointerException e) {
+            e.printStackTrace();
+        }
+        return null;
     }
 
 }

src/main/java/com/dji/sample/component/oss/service/impl/MinIOServiceImpl.java

@@ -26,7 +26,7 @@ import java.security.NoSuchAlgorithmException;
 @Slf4j
 public class MinIOServiceImpl implements IOssService {
 
-    @Autowired
+    @Autowired(required = false)
     private MinioClient client;
 
     @Override

src/main/java/com/dji/sample/storage/controller/StorageController.java

@@ -7,6 +7,7 @@ import com.dji.sample.media.model.StsCredentialsDTO;
 import com.dji.sample.storage.service.IStorageService;
 import com.dji.sample.storage.service.impl.AliyunStorageServiceImpl;
 import com.dji.sample.storage.service.impl.MinIOStorageServiceImpl;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -20,13 +21,14 @@ import org.springframework.web.bind.annotation.RestController;
  */
 @RestController
 @RequestMapping("${url.storage.prefix}${url.storage.version}/workspaces/")
+@Slf4j
 public class StorageController {
 
     private IStorageService storageService;
 
     @Autowired
-    private void setOssService(@Autowired AliyunStorageServiceImpl aliyunStorageService,
-                              @Autowired MinIOStorageServiceImpl minIOStorageService) {
+    private void setOssService(@Autowired(required = false) AliyunStorageServiceImpl aliyunStorageService,
+                              @Autowired(required = false) MinIOStorageServiceImpl minIOStorageService) {
         if (AliyunOSSConfiguration.enable) {
             this.storageService = aliyunStorageService;
             return;
@@ -35,7 +37,7 @@ public class StorageController {
             this.storageService = minIOStorageService;
             return;
         }
-        throw new NullPointerException("storageService is null.");
+        log.error("storageService is null.");
     }
     /**
      * Get temporary credentials for uploading the media and wayline in DJI Pilot.

src/main/java/com/dji/sample/wayline/controller/WaylineFileController.java

@@ -75,7 +75,7 @@ public class WaylineFileController {
 
         try {
             response.sendRedirect(url.toString());
-        } catch (IOException e) {
+        } catch (Exception e) {
             e.printStackTrace();
         }
     }

src/main/java/com/dji/sample/wayline/service/impl/WaylineFileServiceImpl.java

@@ -15,6 +15,7 @@ import com.dji.sample.wayline.model.WaylineFileDTO;
 import com.dji.sample.wayline.model.WaylineFileEntity;
 import com.dji.sample.wayline.model.WaylineQueryParam;
 import com.dji.sample.wayline.service.IWaylineFileService;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -33,6 +34,7 @@ import java.util.stream.Collectors;
  */
 @Service
 @Transactional
+@Slf4j
 public class WaylineFileServiceImpl implements IWaylineFileService {
 
     @Autowired
@@ -41,7 +43,8 @@ public class WaylineFileServiceImpl implements IWaylineFileService {
     private IOssService ossService;
 
     @Autowired
-    private void setOssService(@Autowired AliyunOssServiceImpl aliyunOssService, @Autowired MinIOServiceImpl minIOService) {
+    private void setOssService(@Autowired(required = false) AliyunOssServiceImpl aliyunOssService,
+                               @Autowired(required = false) MinIOServiceImpl minIOService) {
         if (AliyunOSSConfiguration.enable) {
             this.ossService = aliyunOssService;
             return;
@@ -50,7 +53,7 @@ public class WaylineFileServiceImpl implements IWaylineFileService {
             this.ossService = minIOService;
             return;
         }
-        throw new NullPointerException("ossService is null.");
+        log.error("ossService is null.");
     }
 
     @Override

src/main/resources/application.yml

@@ -58,7 +58,7 @@ url:
 # Tutorial: https://help.aliyun.com/document_detail/100624.htm?spm=a2c4g.11186623.0.0.74075e34eIhK7T#concept-xzh-nzk-2gb
 aliyun:
   oss:
-    enable: true
+    enable: false
     endpoint: Please enter your endpoint. # Example: https://oss-cn-shenzhen.aliyuncs.com
     access-key: Please enter your access key.
     secret-key: Please enter your secret key.