update getOBjectname

src/index.ts

@@ -152,7 +152,14 @@ export class OssBase implements OssBaseOperation {
     const obj = await this.client.fPutObject(bucketName, `${this.prefix}${objectName}`, filePath, metaData);
     return obj as any;
   }
-
+  /**
+   * 获取完整的对象名称
+   * @param objectName
+   * @returns
+   */
+  async getObjectName(objectName: string) {
+    return `${this.prefix}${objectName}`;
+  }
   async statObject(objectName: string, checkFile = true) {
     const bucketName = this.bucketName;
     try {