以編程方式訪問谷歌瀏覽器歷史記錄

Question

我想索引谷歌瀏覽器中的所有用戶操作和網站。我明白google chrome索引sqlLite數據庫中的所有數據。我如何通過編程訪問Chrome網上應用歷史在我自己的應用程序

Answer 1

您需要從SqLite downloads page

下載相應的組件一旦你添加一個參考SQLite的組件，它非常類似於標準的ADO.net

所有用戶歷史記錄存儲在位於路徑的連接字符串在下面

SQLiteConnection conn = new SQLiteConnection 
    (@"Data Source=C:\Users\YourUserName\AppData\Local\Google\Chrome\User Data\Default\History"); 
conn.Open(); 
SQLiteCommand cmd = new SQLiteCommand(); 
cmd.Connection = conn; 
// cmd.CommandText = "SELECT name FROM sqlite_master WHERE type='table' ORDER BY name;"; 
// Use the above query to get all the table names 
cmd.CommandText = "Select * From urls"; 
SQLiteDataReader dr = cmd.ExecuteReader(); 
while (dr.Read()) 
{ 
Console.WriteLine(dr[1].ToString()); 
} 

Answer 2

歷史數據庫中使用下面的代碼獲得的「Windows/x86_64的」結果

try 
    { 
     Class.forName ("org.sqlite.JDBC"); 
     connection = DriverManager.getConnection ("jdbc:sqlite:/C:/Users/tarun.kakkar/AppData/Local/Google/Chrome/User Data/Default/History"); 

     statement = connection.createStatement(); 
     resultSet = statement.executeQuery ("SELECT * FROM urls"); 

     while (resultSet.next()) 
     { 
      System.out.println ("URL [" + resultSet.getString ("url") + "]" + ", visit count [" + resultSet.getString ("visit_count") + "]"); 
     } 
    } 

    catch (Exception e) 
    { 
     e.printStackTrace(); 
    } 

Answer 3

與DataGridView的工具Windows窗體應用程序 - 按鈕單擊事件

private void button1_Click(object sender, EventArgs e) 
    { 
     string google = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + @"\Google\Chrome\User Data\Default\History"; 
     string fileName = DateTime.Now.Ticks.ToString(); 
     File.Copy(google, Application.StartupPath + "\\" + fileName); 
     using (SQLiteConnection con = new SQLiteConnection("DataSource = " + Application.StartupPath + "\\" + fileName + ";Versio=3;New=False;Compress=True;")) 
     { 
      con.Open(); 
      //SQLiteDataAdapter da = new SQLiteDataAdapter("select url,title,visit_count,last_visit_time from urls order by last_visit_time desc", con); 
      SQLiteDataAdapter da = new SQLiteDataAdapter("select * from urls order by last_visit_time desc", con); 
      DataSet ds = new DataSet(); 
      da.Fill(ds); 
      dataGridView1.DataSource = ds.Tables[0]; 
      con.Close(); 
     } 
     try // File already open error is skipped 
     { 
      if (File.Exists(Application.StartupPath + "\\" + fileName)) 
      File.Delete(Application.StartupPath + "\\" + fileName); 
     } 
     catch (Exception) 
     { 
     } 
    } 

參考source

在這裏，我已經複製歷史文件應用程序啓動路徑，以避免SQLite的錯誤「數據庫被鎖住了」。