將文件插入Google雲端硬盤 - MIME類型不正確

Question

我試圖將文件插入我的Google雲端硬盤。

我用這個方法，我發現在這裏：Files: insert

這裏的招牌：

/** 
    * Insert new file. 
    * 
    * @param service Drive API service instance. 
    * @param title Title of the file to insert, including the extension. 
    * @param description Description of the file to insert. 
    * @param parentId Optional parent folder's ID. 
    * @param mimeType MIME type of the file to insert. 
    * @param filename Filename of the file to insert. 
    * @return Inserted file metadata if successful, {@code null} otherwise. 
    */ 
    private static File insertFile(Drive service, String title, String description, 
    String parentId, String mimeType, String filename); 

這是我做進入主：

public static void main(String[] args) throws IOException { 
// Build a new authorized API client service. 
Drive service = getDriveService(); 

java.io.File fi = new java.io.File("/home/davide/Scrivania/test.txt"); 
if (!fi.exists()) { 
    fi.createNewFile(); 
} 

insertFile(service, "test.txt", "JSON string of HashMap", 
"/", "txt", "/home/davide/Scrivania/test.txt"); 

我不知道如果我設置了正確的parentId，則文檔會告知它是可選的。

但發現錯誤是：

An error occured: com.google.api.client.googleapis.json.GoogleJsonResponseException: 400 Bad Request 
{ 
    "code" : 400, 
    "errors" : [ { 
    "domain" : "global", 
    "message" : "Media type 'txt' is not supported. Valid media types: [*/*]", 
    "reason" : "badContent" 
    } ], 
    "message" : "Media type 'txt' is not supported. Valid media types: [*/*]" 
} 

UPDATE

隨着純文本/ MIME類型，錯誤是：

An error occured: com.google.api.client.googleapis.json.GoogleJsonResponseException: 404 Not Found 
{ 
    "code" : 404, 
    "errors" : [ { 
    "domain" : "global", 
    "location" : "file", 
    "locationType" : "other", 
    "message" : "File not found: /", 
    "reason" : "notFound" 
    } ], 
    "message" : "File not found: /" 
} 

Answer 1

SOLUTION

的親Id是不正確的。

我完成了insertFile(service, "file.txt", "description", "", "text/plain", "/home/davide/Scrivania/test.txt");並開始工作。