private void btn_ReadObjectFromBDB_Click(object sender, RoutedEventArgs e)
{
var key = new DatabaseEntry();
key.Data = Encoding.ASCII.GetBytes("TestClassKey");
CrawlerRecord record = bdb.Get <CrawlerRecord>(key);
if (record != null)
{
EMessageBox.Show($"ID = {record.id},Url = {record.url},Title = {record.title},Content = {record.content}");
}
}
private void btn_WriteObjectToBDB_Click(object sender, RoutedEventArgs e)
{
var key = new DatabaseEntry();
key.Data = Encoding.ASCII.GetBytes(Guid.NewGuid().ToString());
CrawlerRecord crawlerRecord = new CrawlerRecord()
{
id = 1, content = "<html><body><h1>Hello World</h1></body></html>", title = "helloworld", url = "https://myfreetime.cn"
};
var data = new DatabaseEntry();
data.Data = crawlerRecord.GetBytes();
//写入操作
}
private void btn_WriteObjectToBDB_Click(object sender, RoutedEventArgs e)
{
var key = new DatabaseEntry();
key.Data = Encoding.ASCII.GetBytes("TestClassKey");
CrawlerRecord crawlerRecord = new CrawlerRecord()
{
id = 1, content = "<html><body><h1>Hello World</h1></body></html>", title = "helloworld", url = "https://myfreetime.cn"
};
var data = new DatabaseEntry();
data.Data = crawlerRecord.GetBytes();
//写入操作
bdb.Put(key, data);
EMessageBox.Show("写入成功");
}
