private void CollectIPButton_Click(object sender, EventArgs e)
{
new Thread((ThreadStart)(delegate()
{
try
{
log.Debug(string.Format("Start Collect Proxy."));
this.StatusLabel.Text = @"正在收集代理，请稍后。";
this.DisableAllButton();
var pool = ProxyIPPool.GetProxyIPPool();
pool.CollectProxyIP((int count) =>
{
this.StatusLabel.Text = @"正在收集代理,当前收集代理数：" + count;
log.Debug("Collect proxy count:" + count);
});
this.UsableProxyCount.Text = pool.Proxies.Count.ToString();
}
catch (Exception ex)
{
log.Warn(string.Format("Get all ip failed. {0}", ex));
this.StatusLabel.Text = @"收集代理失败，请查看日志。";
this.EnableAllButton();
return;
}
this.StatusLabel.Text = @"收集代理完成。";
this.EnableAllButton();
})).Start();
}
private void RefreshButton_Click_1(object sender, EventArgs e)
{
new Thread((ThreadStart)(delegate()
{
try
{
log.Debug(string.Format("Start Refresh Proxy."));
this.StatusLabel.Text = @"正在刷新测试本地代理，请稍后。";
this.DisableAllButton();
var pool = ProxyIPPool.GetProxyIPPool();
pool.RefreshLocalProxy();
this.UsableProxyCount.Text = pool.Proxies.Count.ToString();
}
catch (Exception ex)
{
log.Warn(string.Format("Get all ip failed. {0}", ex));
this.StatusLabel.Text = @"刷新测试本地代理失败，请查看日志。";
this.EnableAllButton();
return;
}
this.StatusLabel.Text = @"刷新测试本地代理完成。";
this.EnableAllButton();
})).Start();
}
private void button1_Click(object sender, EventArgs e)
{
var keyword = SearchKeyWord.Text;
if (string.IsNullOrEmpty(keyword))
{
this.StatusLabel.Text = @"请输入关键词。";
return;
}
new Thread((ThreadStart)(delegate()
{
try
{
var pool = ProxyIPPool.GetProxyIPPool();
if (proxyCheckBox.Checked && (pool.Proxies == null || pool.Proxies.Count == 0))
{
this.StatusLabel.Text = @"请在代理页面收集代理或刷新本地代理，或关闭使用代理功能。";
return;
}
this.StatusLabel.Text = @"正在爬网，请稍后。";
this.DisableAllButton();
int num, timeInterval, startPage, pageNumber;
int.TryParse(ThreadNumber.Text, out num);
int.TryParse(TimeInterval.Text, out timeInterval);
int.TryParse(StartPage.Text, out startPage);
int.TryParse(PageNumber.Text, out pageNumber);
log.DebugFormat("ThreadNumber:{0},TimeInterval:{1},StartPage:{2},PageNumber:{3},KeyWord:{4}", ThreadNumber, TimeInterval, startPage, PageNumber, keyword);
log.DebugFormat("Baidu:{0},Sogou:{1},Use proxy:{2}", baiduCheckBox.Checked, sogouCheckBox.Checked, proxyCheckBox.Checked);
BaseClient.InitCollectResult(keyword);
var clientList = new List <BaseClient>();
if (baiduCheckBox.Checked)
{
clientList.Add(new BaiduClient(num, proxyCheckBox.Checked));
}
if (sogouCheckBox.Checked)
{
clientList.Add(new SogouClient(num, proxyCheckBox.Checked));
}
Parallel.ForEach(clientList, client =>
{
client.StartCollect(keyword, timeInterval, startPage, pageNumber, (int count) =>
{
StatusLabel.Text = string.Format("正在爬网，现在共搜索到结果数：{0}", count);
log.DebugFormat("Crawling.. result count:{0},", count);
});
});
log.Debug("Generate File start.");
BaseClient.GenerateFile(keyword);
log.Debug("Generate File done.");
var path = System.Windows.Forms.Application.StartupPath;
var fileName = BaseClient.GetCSVFileName(keyword);
StatusLabel.Text = string.Format("完成。爬网结果：{0}\\{1}", path, fileName);
this.EnableAllButton();
}
catch (Exception ex)
{
log.Warn(string.Format("collect url failed. {0}", ex));
this.StatusLabel.Text = @"爬网失败，请查看日志。";
}
})).Start();
}
