diff --git a/pom.xml b/pom.xml
index 2403264..c3609aa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -154,6 +154,32 @@
         </dependency>
 
 
+        <dependency>
+            <groupId>com.squareup.okhttp3</groupId>
+            <artifactId>okhttp</artifactId>
+            <version>3.14.2</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+            <version>2.8.5</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.qiniu</groupId>
+            <artifactId>happy-dns-java</artifactId>
+            <version>0.1.6</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+
+
     </dependencies>
 
 </project>
diff --git a/src/main/java/com/grail/common/core/utils/QiNiuUpload.java b/src/main/java/com/grail/common/core/utils/QiNiuUpload.java
index 0eaee23..3a72987 100644
--- a/src/main/java/com/grail/common/core/utils/QiNiuUpload.java
+++ b/src/main/java/com/grail/common/core/utils/QiNiuUpload.java
@@ -33,6 +33,17 @@ public class QiNiuUpload {
         return b;
     }
 
+    public String bigFile(MultipartFile file){
+
+        String originalFilename = file.getOriginalFilename();
+
+        String key = UUID.randomUUID().toString().replaceAll("-", "").substring(0, 15);
+
+        String s = QiNiuUtil.bigFile(originalFilename, key);
+
+        return s;
+    }
+
 
 
 
diff --git a/src/main/java/com/grail/common/core/utils/QiNiuUtil.java b/src/main/java/com/grail/common/core/utils/QiNiuUtil.java
index 581cb95..c83a3f3 100644
--- a/src/main/java/com/grail/common/core/utils/QiNiuUtil.java
+++ b/src/main/java/com/grail/common/core/utils/QiNiuUtil.java
@@ -8,8 +8,10 @@ import com.grail.common.core.utils.file.MimeTypeUtils;
 import com.qiniu.common.QiniuException;
 import com.qiniu.http.Response;
 import com.qiniu.storage.Configuration;
+import com.qiniu.storage.Region;
 import com.qiniu.storage.UploadManager;
 import com.qiniu.storage.model.DefaultPutRet;
+import com.qiniu.storage.persistent.FileRecorder;
 import com.qiniu.util.Auth;
 import com.qiniu.util.UrlSafeBase64;
 import com.grail.common.core.config.QiNiuConfig;
@@ -25,6 +27,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
+import java.nio.file.Paths;
 
 /**
  * 七牛上传下载工具类
@@ -32,6 +35,44 @@ import java.net.URLEncoder;
  **/
 @Slf4j
 public class QiNiuUtil {
+
+
+
+    public static String bigFile(String localFilePath,String key){
+        Configuration cfg = new Configuration(Region.region0());
+        Auth auth = Auth.create(QiNiuConfig.getInstance().getAccessKey(), QiNiuConfig.getInstance().getSecretKey());
+        String upToken = auth.uploadToken(QiNiuConfig.getInstance().getBucket());
+        String localTempDir = Paths.get(System.getenv("java.io.tmpdir"), QiNiuConfig.getInstance().getBucket()).toString();
+        try {
+            //设置断点续传文件进度保存目录
+            FileRecorder fileRecorder = new FileRecorder(localTempDir);
+            UploadManager uploadManager = new UploadManager(cfg, fileRecorder);
+            try {
+                Response response = uploadManager.put(localFilePath, key, upToken);
+                //解析上传成功的结果
+                DefaultPutRet putRet = new Gson().fromJson(response.bodyString(), DefaultPutRet.class);
+                System.out.println(putRet.key);
+                System.out.println(putRet.hash);
+            } catch (QiniuException ex) {
+                ex.printStackTrace();
+                if (ex.response != null) {
+                    System.err.println(ex.response);
+                    try {
+                        String body = ex.response.toString();
+                        System.err.println(body);
+                        return body;
+                    } catch (Exception ignored) {
+                    }
+                }
+            }
+        } catch (IOException ex) {
+            ex.printStackTrace();
+        }
+        return null;
+    }
+
+
+
     /**
      * 上传本地文件
      * @param localFilePath 本地文件完整路径