protected override SpiderContext GetSpiderContext()
{
SpiderContext context = new SpiderContext();
context.Site = new Site
{
MaxSleepTime = 1,
MinSleepTime = 1
};
context.SetTaskGroup("cnblogs homepage");
context.SetSpiderName("cnblogs homepage " + DateTime.Now.ToString("yyyy-MM-dd HHmmss"));
context.AddStartUrl("http://news.cnblogs.com/n/page/1/");
context.AddPipeline(new MysqlPipeline
{
ConnectString = "Database='taobao';Data Source= 86research.imwork.net;User ID=root;Password=1qazZAQ!;Port=4306"
});
context.AddTargetUrlExtractor(new Extension.Configuration.TargetUrlExtractor
{
Region = new Extension.Configuration.Selector
{
Expression = "//*[@id='pager']",
Type = ExtractType.XPath
}
});
context.ThreadNum = 5;
context.AddEntityType(typeof(Cnblogs));
return(context);
}
protected override SpiderContext GetSpiderContext()
{
SpiderContext context = new SpiderContext();
context.SetTaskGroup("JD sku/store test");
context.SetSpiderName("JD sku/store test " + DateTime.Now.ToString("yyyy-MM-dd HHmmss"));
context.AddTargetUrlExtractor(new Extension.Configuration.TargetUrlExtractor
{
Region = new Extension.Configuration.Selector {
Type = ExtractType.XPath, Expression = "//span[@class=\"p-num\"]"
},
Patterns = new List <string> {
@"&page=[0-9]+&"
}
});
context.AddPipeline(new MysqlPipeline
{
ConnectString = "Database='test';Data Source=ooodata.com;User ID=root;Password=1qazZAQ!123456;Port=4306"
});
context.SetScheduler(new RedisScheduler
{
Host = "ooodata.com",
Password = "******",
Port = 6379
});
context.AddStartUrl("http://list.jd.com/list.html?cat=9987,653,655&page=2&JL=6_0_0&ms=5#J_main", new Dictionary <string, object> {
{ "name", "手机" }, { "cat3", "655" }
});
context.AddEntityType(typeof(Product));
return(context);
}
protected override SpiderContext GetSpiderContext()
{
SpiderContext context = new SpiderContext();
context.SetTaskGroup("cnblogs homepage");
context.SetSpiderName("cnblogs homepage " + DateTime.Now.ToString("yyyy-MM-dd HHmmss"));
context.AddStartUrl("http://www.cnblogs.com");
context.AddPipeline(new ConslePipeline());
context.AddEntityType(typeof(HomePage));
return context;
}
protected override SpiderContext GetSpiderContext()
{
SpiderContext context = new SpiderContext();
context.SetTaskGroup("cnblogs homepage");
context.SetSpiderName("cnblogs homepage " + DateTime.Now.ToString("yyyy-MM-dd HHmmss"));
context.AddStartUrl("http://www.cnblogs.com");
context.AddPipeline(new ConslePipeline());
context.AddEntityType(typeof(HomePage));
return(context);
}
protected override SpiderContext GetSpiderContext()
{
SpiderContext context = new SpiderContext();
context.SetTaskGroup("JD sku/store test");
context.SetSpiderName("JD sku/store test " + DateTime.Now.ToString("yyyy-MM-dd HHmmss"));
context.AddTargetUrlExtractor(new Extension.Configuration.TargetUrlExtractor
{
Region = new Extension.Configuration.Selector {
Type = ExtractType.XPath, Expression = "//span[@class=\"p-num\"]"
},
Patterns = new List <string> {
@"&page=[0-9]+&"
}
});
context.AddPipeline(new MysqlPipeline
{
ConnectString = "Database='test';Data Source=ooodata.com;User ID=root;Password=1qazZAQ!123456;Port=4306"
});
context.SetScheduler(new RedisScheduler
{
Host = "ooodata.com",
Password = "******",
Port = 6379
});
context.AddStartUrl("http://list.jd.com/list.html?cat=9987,653,655&page=1", new Dictionary <string, object> {
{ "name", "手机" }, { "cat3", "655" }
});
context.AddPrepareStartUrls(new ConfigurableDbPrepareStartUrls()
{
Source = DataSource.MySql,
ConnectString = "Database='test';Data Source= ooodata.com;User ID=root;Password=1qazZAQ!123456;Port=4306",
TableName = "jd.category",
Columns = new List <BaseDbPrepareStartUrls.Column> {
new BaseDbPrepareStartUrls.Column {
Name = "url", Formatters = new List <Formatter> {
new ReplaceFormatter {
OldValue = ".html", NewValue = ""
}
}
}
},
FormateStrings = new List <string> {
"{0}&page=1&JL=6_0_0"
}
});
context.AddEntityType(typeof(Product));
return(context);
}