feat(upload): detect and specify mime type for files uploaded to S3 and OSS

src/component/Uploader/core/types.ts

@@ -52,6 +52,8 @@ export interface UploadSessionRequest {
     name: string;
     policy_id: number;
     last_modified?: number;
+
+    mime_type?: string;
 }
 
 export interface UploadCredential {

src/component/Uploader/core/uploader/base.ts

@@ -127,6 +127,7 @@ export default abstract class Base {
                     name: this.task.file.name,
                     policy_id: this.task.policy.id,
                     last_modified: this.task.file.lastModified,
+                    mime_type: this.task.file.type,
                 },
                 this.cancelToken.token
             );