阿里云oss

oss_tool/aliyun_oss.go

@@ -40,9 +40,9 @@ func (c *ALiYunOSSClient) GetSignUrl(bucket string, key string, expires time.Dur
 	result, err = c.ossClient.Presign(
 		context.Background(),
 		&oss.PutObjectRequest{
-			Bucket: oss.Ptr(bucket),
-			Key:    oss.Ptr(key),
-			//ContentType: oss.Ptr("application/octet-stream"),
+			Bucket:      oss.Ptr(bucket),
+			Key:         oss.Ptr(key),
+			ContentType: oss.Ptr("application/octet-stream"),
 		},
 		oss.PresignExpires(expires),
 	)
@@ -52,6 +52,19 @@ func (c *ALiYunOSSClient) GetSignUrl(bucket string, key string, expires time.Dur
 	return
 }
 
+func (c *ALiYunOSSClient) GetSignUrlByPutObjectRequest(req *oss.PutObjectRequest, expires time.Duration) (result *oss.PresignResult, err error) {
+	// 生成PutObject的预签名URL
+	result, err = c.ossClient.Presign(
+		context.Background(),
+		req,
+		oss.PresignExpires(expires),
+	)
+	if err != nil {
+		return nil, err
+	}
+	return
+}
+
 // PutForLocalFile 上传本地文件
 func (c *ALiYunOSSClient) PutForLocalFile(bucket, key, path string) (result *oss.PutObjectResult, err error) {
 	// 创建上传对象的请求