private void btnUpdate_Click(object sender, EventArgs e)
{
//获得Row里的值
KiwiCrawler.Model.Urlconfigs_k model = GetModelByRow();
frmEdit frmEdit_k = new frmEdit(model);
if (frmEdit_k.ShowDialog(this) == DialogResult.Cancel)
{
dgvTaskCapture.Rows.Clear();
Urlconfigs_kBll urlBll = new Urlconfigs_kBll();
List <Urlconfigs_k> urlList = null;
urlList = urlBll.GetModelList("");//后期改成分页的
ListToDataGridView(dgvTaskCapture, urlList);
}
}
private bool SettingCustomValues(Int32 tag)
{
bool isOk = true;
configModel = GetModelByRow();
//爬虫配置
filter = new BloomFilter<string>(200000);
//线程
if (radioThreadC.Checked && !(String.IsNullOrEmpty(txtThread.Text.Trim())))
{
Settings.ThreadCount = Convert.ToByte(txtThread.Text.Trim());
}
if (radioThreadM.Checked)
{
Settings.ThreadCount = 1;
}
//深度
if (radioDepthC.Checked && !(String.IsNullOrEmpty(txtDepth.Text.Trim())))
{
Settings.Depth = Convert.ToByte(txtDepth.Text.Trim());
}
if (radioDepthM.Checked)
{
Settings.Depth = configModel.kPageTotal == null ? Convert.ToInt32(100) : Convert.ToInt32(configModel.kPageTotal + 1);
}
//速度1~5
if (radioSpeedNo.Checked)
{
Settings.AutoSpeedLimit = false;
}
if (radioSpeedYes.Checked)
{
Settings.AutoSpeedLimit = true;
}
if (string.IsNullOrEmpty(configModel.kUrl))
{
isOk = false;
MessageBox.Show("种子地址为空");
}
else
{
if (tag == 0)//0代表单个点击模式
{
Settings.SeedsAddress.Clear();
Settings.SeedsAddress.Add(configModel.kUrl);
}
}
// 设置爬取时忽略的 Link，通过后缀名的方式，可以添加多个
Settings.EscapeLinks.Add(".jpg");
// 设置 URL 关键字
// Settings.HrefKeywords.Add(string.Format("/{0}/bj", CityName));
// 设置都是锁定域名,去除二级域名后，判断域名是否相等，相等则认为是同一个站点
// 例如：mail.pzcast.com 和 www.pzcast.com
Settings.LockHost = false;
//URL配置
// 设置请求的 User-Agent HTTP 标头的值
// settings.UserAgent 已提供默认值，如有特殊需求则自行设置
// 设置请求页面的超时时间，默认值 15000 毫秒
//Settings.Timeout = 60000; //按照自己的要求确定超时时间
// 设置用于过滤的正则表达式
//Settings.RegularFilterExpressions.Add("<a .+ href='(.+)'>下一页</a>");// string strReg = "<a .+ href='(.+)'>下一页</a>";
if (configModel.kDetailPatternType == "正则表达式")
{
if (string.IsNullOrEmpty(configModel.kDetailPattern))
{
isOk = false;
MessageBox.Show("详细页提取模板为空");
}
//else
//{
// detailRegStr = model.kDetailPattern;
//}
}
if (configModel.kNextPagePatternType == "正则表达式")
{
if (string.IsNullOrEmpty(configModel.kNextPagePattern))
{
isOk = false;
MessageBox.Show("下一页提取模板为空");
}
//else
//{
// nextPageStr = model.kNextPagePattern;
//}
}
return isOk;
}
private bool SettingCustomValues(Int32 tag)
{
bool isOk = true;
configModel = GetModelByRow();
//爬虫配置
filter = new BloomFilter <string>(200000);
//线程
if (radioThreadC.Checked && !(String.IsNullOrEmpty(txtThread.Text.Trim())))
{
Settings.ThreadCount = Convert.ToByte(txtThread.Text.Trim());
}
if (radioThreadM.Checked)
{
Settings.ThreadCount = 1;
}
//深度
if (radioDepthC.Checked && !(String.IsNullOrEmpty(txtDepth.Text.Trim())))
{
Settings.Depth = Convert.ToByte(txtDepth.Text.Trim());
}
if (radioDepthM.Checked)
{
Settings.Depth = configModel.kPageTotal == null?Convert.ToInt32(100) : Convert.ToInt32(configModel.kPageTotal + 1);
}
//速度1~5
if (radioSpeedNo.Checked)
{
Settings.AutoSpeedLimit = false;
}
if (radioSpeedYes.Checked)
{
Settings.AutoSpeedLimit = true;
}
if (string.IsNullOrEmpty(configModel.kUrl))
{
isOk = false;
MessageBox.Show("种子地址为空");
}
else
{
if (tag == 0)//0代表单个点击模式
{
Settings.SeedsAddress.Clear();
Settings.SeedsAddress.Add(configModel.kUrl);
}
}
// 设置爬取时忽略的 Link，通过后缀名的方式，可以添加多个
Settings.EscapeLinks.Add(".jpg");
// 设置 URL 关键字
// Settings.HrefKeywords.Add(string.Format("/{0}/bj", CityName));
// 设置都是锁定域名,去除二级域名后，判断域名是否相等，相等则认为是同一个站点
// 例如：mail.pzcast.com 和 www.pzcast.com
Settings.LockHost = false;
//URL配置
// 设置请求的 User-Agent HTTP 标头的值
// settings.UserAgent 已提供默认值，如有特殊需求则自行设置
// 设置请求页面的超时时间，默认值 15000 毫秒
//Settings.Timeout = 60000; //按照自己的要求确定超时时间
// 设置用于过滤的正则表达式
//Settings.RegularFilterExpressions.Add("<a .+ href='(.+)'>下一页</a>");// string strReg = "<a .+ href='(.+)'>下一页</a>";
if (configModel.kDetailPatternType == "正则表达式")
{
if (string.IsNullOrEmpty(configModel.kDetailPattern))
{
isOk = false;
MessageBox.Show("详细页提取模板为空");
}
//else
//{
// detailRegStr = model.kDetailPattern;
//}
}
if (configModel.kNextPagePatternType == "正则表达式")
{
if (string.IsNullOrEmpty(configModel.kNextPagePattern))
{
isOk = false;
MessageBox.Show("下一页提取模板为空");
}
//else
//{
// nextPageStr = model.kNextPagePattern;
//}
}
return(isOk);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(KiwiCrawler.Model.Urlconfigs_k model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(KiwiCrawler.Model.Urlconfigs_k model)
{
return(dal.Add(model));
}
/// <summary>
/// 分页获取数据列表
/// </summary>
//public DataSet GetList(int PageSize,int PageIndex,string strWhere)
//{
//return dal.GetList(PageSize,PageIndex,strWhere);
//}
#endregion BasicMethod
#region ExtensionMethod
/// <summary>
/// 添加一条信息，返回添加数据的主键
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int AddBringId(KiwiCrawler.Model.Urlconfigs_k model)
{
return(dal.AddBringId(model));
}