springboot整合七牛云实例

整合步骤

1. 引入依赖

   <dependency>
       <groupId>com.qiniu</groupId>
       <artifactId>qiniu-java-sdk</artifactId>
       <version>7.3.0</version>
   </dependency>

    

2. 配置七牛云参数

   qiniu.accessKey=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
   qiniu.secretKey=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
   qiniu.bucket=XXXXXXX
   qiniu.zone=XXXXXXX
   qiniu.domain=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    

3. 编写七牛云工具类

   import com.qiniu.common.QiniuException;
   import com.qiniu.http.Response;
   import com.qiniu.storage.BucketManager;
   import com.qiniu.storage.UploadManager;
   import com.qiniu.util.Auth;
   import com.qiniu.util.StringMap;
   
   import java.io.File;
   import java.io.IOException;
   import java.io.InputStream;
   import java.util.Properties;
   
   public class QiniuUtil {
   
       private static UploadManager uploadManager;
       private static BucketManager bucketManager;
       private static Auth auth;
       private static String bucket;
       private static String domain;
       private static StringMap putPolicy;
   
       static {
           uploadManager = SpringUtil.getBean(UploadManager.class);
           bucketManager = SpringUtil.getBean(BucketManager.class);
           auth = SpringUtil.getBean(Auth.class);
           try {
               InputStream stream=Thread.currentThread().getContextClassLoader().getResourceAsStream("application.properties");
               Properties p=new Properties();
               p.load(stream);
               bucket = p.get("qiniu.bucket").toString() ;
               domain = p.get("qiniu.domain").toString() ;
           } catch (IOException e) {
           }
       }
   
       /**
        * 上传文件
        * @param file
        * @param fileName
        * @return
        * @throws QiniuException
        */
       public static String uploadFile(File file, String fileName) throws QiniuException {
           Response response = uploadManager.put(file, fileName, getUploadToken());
           int retry = 0;
           while (response.needRetry() && retry < 3) {
               response = uploadManager.put(file, fileName, getUploadToken());
               retry++;
           }
           if (response.statusCode == 200) {
               return "http://" + domain + "/" + fileName;
           }
           return "上传失败!";
       }
   
       /**
        * 删除文件
        * @param key
        * @return
        * @throws QiniuException
        */
       public static String delete(String key) throws QiniuException {
           Response response = bucketManager.delete(bucket, key);
           int retry = 0;
           while (response.needRetry() && retry++ < 3) {
               response = bucketManager.delete(bucket, key);
           }
           return response.statusCode == 200 ? "删除成功!" : "删除失败!";
       }
   
       /**
        * 获取上传凭证
        */
       private static String getUploadToken() {
           return auth.uploadToken(bucket, null, 3600, putPolicy);
       }
   }

    

4. 调用工具类

标签：七牛云,springboot,qiniu,实例,static,import,com,response,String
来源： https://blog.csdn.net/zlliuh/article/details/110006192