コード例 #1
0
        protected override EntitySpider GetEntitySpider()
        {
            EntitySpider context = new EntitySpider(new Site())
            {
                UserId                = "DotnetSpider",
                TaskGroup             = "HaoBrowser",
                Identity              = "HaoBrowser Hao360Spider Buble " + DateTime.Now.ToString("yyyy-MM-dd HHmmss"),
                CachedSize            = 1,
                ThreadNum             = 1,
                SkipWhenResultIsEmpty = true,
                Downloader            = new HttpClientDownloader
                {
                    DownloadCompleteHandlers = new IDownloadCompleteHandler[]
                    {
                        new SubContentHandler {
                            Start       = "sales[\"hotsite_yixing\"] = [",
                            End         = "}}",
                            StartOffset = 27,
                            EndOffset   = 0
                        },
                        new ReplaceContentHandler {
                            NewValue = "/",
                            OldValue = "\\/",
                        },
                    }
                }
            };

            context.SetScheduler(new Extension.Scheduler.RedisScheduler("127.0.0.1:6379,serviceName=Scheduler.NET,keepAlive=8,allowAdmin=True,connectTimeout=10000,password=6GS9F2QTkP36GggE0c3XwVwI,abortConnect=True,connectRetry=20"));
            context.AddPipeline(new MySqlEntityPipeline("Database='testhao';Data Source= localhost;User ID=root;Password=root@123456;Port=3306"));
            context.AddStartUrl("https://hao.360.cn/");
            context.AddEntityType(typeof(UpdateHao360Info));
            return(context);
        }
コード例 #2
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            protected override EntitySpider GetEntitySpider()
            {
                EntitySpider context = new EntitySpider(new Site());

                context.SetSite(new Site());
                context.SetThreadNum(2);
                context.ThreadNum = 1;
                context.RetryWhenResultIsEmpty = false;
                context.Deep           = 100;
                context.EmptySleepTime = 5000;
                context.SetEmptySleepTime(5000);
                context.ExitWhenComplete = true;
                context.CachedSize       = 1;
                context.SetDownloader(new HttpClientDownloader());
                context.SetScheduler(new QueueDuplicateRemovedScheduler());

                context.SkipWhenResultIsEmpty = true;
                context.SpawnUrl = true;
                context.AddPipeline(new CollectEntityPipeline());
                context.AddStartUrl("http://www.cas.cn/kx/kpwz/index.shtml");
                context.AddEntityType(typeof(ArticleSummary));

                Name  = "qidian";
                Batch = DateTime.Now.ToString("yyyy_MM_dd_HHmmss");
                return(context);
            }
コード例 #3
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        public void TestCorrectRedisSetting()
        {
            EntitySpider spider = new EntitySpider(new Site());

            spider.AddPipeline(new ConsoleEntityPipeline());
            spider.AddEntityType(typeof(TestEntity));
            spider.Run("running-test");
        }
コード例 #4
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        public void MultiEntitiesInitPipelines()
        {
            EntitySpider context = new EntitySpider(new Site());

            context.SetIdentity(Guid.NewGuid().ToString("N"));
            context.SetThreadNum(1);
            context.AddPipeline(new MySqlEntityPipeline("Database='test';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"));
            context.AddPipeline(new MySqlFileEntityPipeline());
            context.AddPipeline(new ConsoleEntityPipeline());
            context.AddPipeline(new JsonFileEntityPipeline());

            context.AddStartUrl("http://baidu.com");
            context.AddEntityType(typeof(Entity13));
            context.AddEntityType(typeof(Entity12));
            context.Run("running-test");

            var entityPipelines = context.Pipelines;

            Assert.AreEqual(4, entityPipelines.Count);

            var pipeline1 = (MySqlEntityPipeline)entityPipelines[0];

            Assert.AreEqual("Database='test';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306", pipeline1.ConnectString);

            Assert.AreEqual("MySqlFileEntityPipeline", entityPipelines[1].GetType().Name);
            Assert.AreEqual("ConsoleEntityPipeline", entityPipelines[2].GetType().Name);
            Assert.AreEqual("JsonFileEntityPipeline", entityPipelines[3].GetType().Name);

            var pipelines = context.GetPipelines();

            Assert.AreEqual(4, pipelines.Count);
            IEntityPipeline pipeline = (IEntityPipeline)pipelines[0];

            //entityPipelines = pipeline.GetEntityPipelines();
            //Assert.AreEqual(4, entityPipelines.Count);
            //pipeline1 = (MySqlEntityPipeline)entityPipelines[0];
            //Assert.AreEqual("db", pipeline1.GetSchema().Database);
            //Assert.AreEqual("table13", pipeline1.GetSchema().Name);

            using (MySqlConnection conn = new MySqlConnection("Database='mysql';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"))
            {
                conn.Execute($"DROP table db.table12");
                conn.Execute($"DROP table db.table13");
            }
        }
コード例 #5
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        protected override EntitySpider GetEntitySpider()
        {
            EntitySpider context = new EntitySpider(new Site());

            context.SetIdentity("cnblogs homepage " + DateTime.Now.ToString("yyyy-MM-dd HHmmss"));
            context.AddStartUrl("http://www.cnblogs.com");
            context.AddPipeline(new ConsoleEntityPipeline());
            context.AddEntityType(typeof(HomePage));
            return(context);
        }
コード例 #6
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        protected override EntitySpider GetEntitySpider()
        {
            var entitySpider = new EntitySpider(new Site());

            entitySpider.AddStartUrl("http://www.jd.com/allSort.aspx");
            entitySpider.AddEntityType(typeof(Category));
            entitySpider.AddPipeline(new MySqlEntityPipeline("Database='mysql';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"));

            var t = JsonConvert.SerializeObject(entitySpider);

            return(entitySpider);
        }
コード例 #7
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        protected override EntitySpider GetEntitySpider()
        {
            var entitySpider = new EntitySpider(new Site())
            {
                Identity = "JdCategory Daliy Tracking " + DateTimeUtils.Day1OfThisWeek.ToString("yyyy-MM-dd")
            };

            entitySpider.AddStartUrl("http://www.jd.com/allSort.aspx");
            entitySpider.AddEntityType(typeof(Category));
            entitySpider.AddPipeline(new MySqlEntityPipeline("Database='mysql';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"));
            return(entitySpider);
        }
コード例 #8
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        protected override EntitySpider GetEntitySpider()
        {
            EntitySpider context = new EntitySpider(new Site());

            context.SetIdentity("JD sku/store test " + DateTime.Now.ToString("yyyy-MM-dd HHmmss"));
            context.AddPipeline(new MySqlEntityPipeline("Database='mysql';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"));
            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));
            context.SetDownloader(new WebDriverDownloader(Browser.Chrome));
            return(context);
        }
コード例 #9
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        protected override EntitySpider GetEntitySpider()
        {
            EntitySpider context = new EntitySpider(new Site());

            context.SetIdentity("ShanxizhaoshengSpider " + DateTime.Now.ToString("yyyy-MM-dd HHmmss"));
            context.SetSite(new Site
            {
                EncodingName = "GB2312"
            });
            context.AddPipeline(new SqlServerEntityPipeline("Data Source=.\\SQLEXPRESS;Initial Catalog=master;Integrated Security=True"));
            context.AddStartUrl("http://www.sneac.com/pgjhcx/ypbkyxjg.jsp?a11709CountNo=2000");
            context.AddEntityType(typeof(Item));

            return(context);
        }
コード例 #10
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        public void ClearScheduler()
        {
            EntitySpider spider = new EntitySpider(new Site());

            spider.Identity = Guid.NewGuid().ToString("N");
            spider.SetScheduler(new RedisScheduler("127.0.0.1:6379,serviceName=Scheduler.NET,keepAlive=8,allowAdmin=True,connectTimeout=10000,password=6GS9F2QTkP36GggE0c3XwVwI,abortConnect=True,connectRetry=20"));
            spider.AddStartUrl("https://baidu.com");
            spider.AddPipeline(new ConsoleEntityPipeline());
            spider.AddEntityType(typeof(TestEntity));
            spider.Run();

            var confiruation = new ConfigurationOptions()
            {
                ServiceName     = "DotnetSpider",
                ConnectTimeout  = 65530,
                KeepAlive       = 8,
                ConnectRetry    = 3,
                ResponseTimeout = 3000,
                Password        = "******",
                AllowAdmin      = true
            };

            confiruation.EndPoints.Add(new DnsEndPoint("127.0.0.1", 6379));

            var redis = ConnectionMultiplexer.Connect(confiruation);
            var db    = redis.GetDatabase(0);

            var md5             = Encrypt.Md5Encrypt(spider.Identity);
            var itemKey         = "item-" + md5;
            var setKey          = "set-" + md5;
            var queueKey        = "queue-" + md5;
            var errorCountKey   = "error-record" + md5;
            var successCountKey = "success-record" + md5;

            //queue
            Assert.AreEqual(0, db.ListLength(queueKey));
            //set
            Assert.AreEqual(0, db.SetLength(setKey));
            //item
            Assert.AreEqual(0, db.HashLength(itemKey));
            //error-count
            Assert.AreEqual(false, db.StringGet(errorCountKey).HasValue);
            //success-count
            Assert.AreEqual(false, db.StringGet(successCountKey).HasValue);
        }
コード例 #11
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        protected override EntitySpider GetEntitySpider()
        {
            EntitySpider context = new EntitySpider(new Site
            {
                //HttpProxyPool = new HttpProxyPool(new KuaidailiProxySupplier("快代理API"))
            });

            context.SetThreadNum(1);
            context.SetIdentity("JD_sku_store_test_" + DateTime.Now.ToString("yyyy_MM_dd_hhmmss"));
            // dowload html by http client
            context.SetDownloader(new HttpClientDownloader());
            // save data to mysql.
            context.AddPipeline(new MySqlEntityPipeline("Database='test';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"));
            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);
        }
コード例 #12
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        protected override EntitySpider GetEntitySpider()
        {
            Name = "JD Shop details " + DateTimeUtils.RunIdOfMonday;
            var context = new EntitySpider(new Site())
            {
                TaskGroup  = "JD SKU Weekly",
                CachedSize = 1,
                ThreadNum  = 8,
                Scheduler  = new RedisScheduler("127.0.0.1:6379,serviceName=Scheduler.NET,keepAlive=8,allowAdmin=True,connectTimeout=10000,password=6GS9F2QTkP36GggE0c3XwVwI,abortConnect=True,connectRetry=20"),
                Downloader = new HttpClientDownloader
                {
                    DownloadCompleteHandlers = new IDownloadCompleteHandler[]
                    {
                        new SubContentHandler
                        {
                            Start       = "json(",
                            End         = ");",
                            StartOffset = 5,
                            EndOffset   = 0
                        }
                    }
                },
                PrepareStartUrls = new PrepareStartUrls[]
                {
                    new BaseDbPrepareStartUrls()
                    {
                        Source        = DataSource.MySql,
                        ConnectString = "Database='test';Data Source= localhost;User ID=root;Password=1qazZAQ!;Port=3306",
                        QueryString   = $"SELECT * FROM jd.sku_v2_{DateTimeUtils.RunIdOfMonday} WHERE shopname is null or shopid is null order by sku",
                        Columns       = new [] { new DataColumn {
                                                     Name = "sku"
                                                 } },
                        FormateStrings = new List <string> {
                            "http://chat1.jd.com/api/checkChat?my=list&pidList={0}&callback=json"
                        }
                    }
                }
            };

            context.AddPipeline(new MySqlEntityPipeline("Database='taobao';Data Source=localhost ;User ID=root;Password=1qazZAQ!;Port=4306"));
            context.AddEntityType(typeof(ProductUpdater));
            return(context);
        }
コード例 #13
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        protected override EntitySpider GetEntitySpider()
        {
            EntitySpider context = new EntitySpider(new Site
            {
                EncodingName = "UTF-8"
            });

            context.AddPipeline(
                new MySqlEntityPipeline("Database='test';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"));

            var word = "可乐|雪碧";

            context.AddStartUrl(string.Format("http://news.baidu.com/ns?word={0}&tn=news&from=news&cl=2&pn=0&rn=20&ct=1", word), new Dictionary <string, dynamic> {
                { "Keyword", word }
            });
            context.AddEntityType(typeof(BaiduSearchEntry));

            return(context);
        }
コード例 #14
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        public void SqlServerDataTypeTests()
        {
            using (var conn = new SqlConnection("Server=.\\SQLEXPRESS;Database=test;Trusted_Connection=True;MultipleActiveResultSets=true"))
            {
                EntitySpider context = new EntitySpider(new Site());
                context.SetIdentity(Guid.NewGuid().ToString("N"));
                context.SetThreadNum(1);
                context.AddPipeline(new SqlServerEntityPipeline("Server=.\\SQLEXPRESS;Database=test;Trusted_Connection=True;MultipleActiveResultSets=true"));

                context.AddStartUrl("http://baidu.com");
                context.AddEntityType(typeof(Entity15));

                context.Run("running-test");


                var columns = conn.Query <ColumnInfo>("USE [test];select  b.name Name,c.name+'(' + cast(c.length as varchar)+')' [Type] from sysobjects a,syscolumns b,systypes c where a.id=b.id and a.name='table15' and a.xtype='U'and b.xtype=c.xtype").ToList();;
                Assert.AreEqual(11, columns.Count);

                Assert.AreEqual("Int", columns[0].Name);
                Assert.AreEqual("Time", columns[1].Name);
                Assert.AreEqual("CDate", columns[2].Name);
                Assert.AreEqual("Float", columns[3].Name);
                Assert.AreEqual("Double", columns[4].Name);
                Assert.AreEqual("BigInt", columns[5].Name);
                Assert.AreEqual("__Id", columns[6].Name);
                Assert.AreEqual("String", columns[7].Name);
                Assert.AreEqual("String1", columns[8].Name);

                Assert.AreEqual("int(4)", columns[0].Type);
                Assert.AreEqual("datetime(8)", columns[1].Type);
                Assert.AreEqual("datetime(8)", columns[2].Type);
                Assert.AreEqual("float(8)", columns[3].Type);
                Assert.AreEqual("float(8)", columns[4].Type);
                Assert.AreEqual("bigint(8)", columns[5].Type);
                Assert.AreEqual("bigint(8)", columns[6].Type);
                Assert.AreEqual("nvarchar(8000)", columns[7].Type);
                Assert.AreEqual("nvarchar(8000)", columns[8].Type);

                conn.Execute("USE [test]; drop table [test].dbo.[table15]");
            }
        }
コード例 #15
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        public void MySqlDataTypeTests()
        {
            using (MySqlConnection conn = new MySqlConnection("Database='mysql';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"))
            {
                EntitySpider context = new EntitySpider(new Site());
                context.SetIdentity(Guid.NewGuid().ToString("N"));
                context.SetThreadNum(1);
                context.AddPipeline(new MySqlEntityPipeline("Database='test';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"));

                context.AddStartUrl("http://baidu.com");
                context.AddEntityType(typeof(Entity15));

                context.Run("running-test");


                var columns = conn.Query <ColumnInfo>("SELECT COLUMN_NAME as `Name`, COLUMN_TYPE as `Type` FROM information_schema.columns WHERE table_name='table15' AND table_schema = 'test';").ToList();;
                Assert.AreEqual(9, columns.Count);

                Assert.AreEqual("Int", columns[0].Name);
                Assert.AreEqual("BigInt", columns[1].Name);
                Assert.AreEqual("String", columns[2].Name);
                Assert.AreEqual("Time", columns[3].Name);
                Assert.AreEqual("Float", columns[4].Name);
                Assert.AreEqual("Double", columns[5].Name);
                Assert.AreEqual("String1", columns[6].Name);
                Assert.AreEqual("cdate", columns[7].Name);
                Assert.AreEqual("__id", columns[8].Name);

                Assert.AreEqual("int(11)", columns[0].Type);
                Assert.AreEqual("bigint(20)", columns[1].Type);
                Assert.AreEqual("text", columns[2].Type);
                Assert.AreEqual("timestamp", columns[3].Type);
                Assert.AreEqual("float", columns[4].Type);
                Assert.AreEqual("double", columns[5].Type);
                Assert.AreEqual("varchar(100)", columns[6].Type);
                Assert.AreEqual("timestamp", columns[7].Type);
                Assert.AreEqual("bigint(20)", columns[8].Type);

                conn.Execute("drop table `test`.`table15`");
            }
        }
コード例 #16
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        protected override EntitySpider GetEntitySpider()
        {
            EntitySpider context = new EntitySpider(new Site());

            context.SetThreadNum(1);
            context.SetIdentity("JD_sku_store_test_" + DateTime.Now.ToString("yyyy_MM_dd_HHmmss"));
            context.AddPipeline(new MySqlEntityPipeline(null)
            {
                UpdateConnectString = new DbUpdateConnectString
                {
                    ConnectString = "Database='test';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306",
                    QueryString   = "SELECT value from `dotnetspider`.`settings` where `type`='ConnectString' and `key`='MySql01' LIMIT 1"
                }
            });
            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(JdSkuSampleSpider.Product));
            return(context);
        }
コード例 #17
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        protected override EntitySpider GetEntitySpider()
        {
            EntitySpider context = new EntitySpider(new Site());

            context.SetSite(new Site
            {
                CookiesStringPart = "sid=dea284fc36c24e8cbcd447343d7b8a4e; sn=DD962248; ctid=000000; ctnm=%E5%8F%A4%E9%95%87%E7%81%AF%E9%A5%B0%E6%89%B9%E5%8F%91; ctpv=%E5%B9%BF%E4%B8%9C; JSESSIONID=acbBqFfOD4I63d9PziDvv; DDENG=c4fc08ae2e3ba3efeddbc667c2f45e615a85e80009169501dc244a03e87908aa61146548b97ed9c7dc07af23bfd80bff5008f8c8867a9165d4bd2732aca0db7dedae2e042d3968fcad1150f36be242e8a32a3f59db2a0b39216a59f1628508c5799644532a9d99925f9841b3c13a1f97; userId=10003379; previousUser=%E5%A4%95%E7%8E%89; Hm_lvt_9e33f153f28be198970d205d90a24f28=1466146335; Hm_lpvt_9e33f153f28be198970d205d90a24f28=1466146392; Hm_lvt_54b4cb498afd05463ab4611b38a6f289=1466146335; Hm_lpvt_54b4cb498afd05463ab4611b38a6f289=1466146392; CNZZDATA1256982382=395301521-1466143554-%7C1466143554",
                Headers           = new Dictionary <string, string>
                {
                    { "Cache-Control", "max-age=0" },
                    { "Upgrade-Insecure-Requests", "1" }
                },
                UserAgent = "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36",
                Accept    = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"
            });
            context.AddPipeline(new SqlServerEntityPipeline("Server=.\\SQLEXPRESS;Database=test;Trusted_Connection=True;MultipleActiveResultSets=true"));
            context.AddStartUrl("http://www.ddeng.com/product/982227");
            context.AddEntityType(typeof(Corp));

            return(context);
        }
コード例 #18
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        protected override EntitySpider GetEntitySpider()
        {
            Site site = new Site();

            using (var reader = new StreamReader(File.OpenRead("taobaokeyword.txt")))
            {
                string keyword;
                while (!string.IsNullOrEmpty(keyword = reader.ReadLine()))
                {
                    site.AddStartUrl("https://" + $"s.taobao.com/search?q={keyword}&imgfile=&js=1&stats_click=search_radio_all%3A1&ie=utf8&sort=sale-desc&s=0&tab={1}&fs=1&filter_tianmao=tmall", new Dictionary <string, object>
                    {
                        { "keyword", keyword }
                    });
                }
            }
            var context = new EntitySpider(site)
            {
                ThreadNum             = 5,
                SkipWhenResultIsEmpty = true,
                Scheduler             = new RedisScheduler("127.0.0.1:6379,serviceName = DotnetSpider,keepAlive = 8,allowAdmin = True,connectTimeout = 10000,password = 6GS9F2QTkP36GggE0c3XwVwI,abortConnect = True,connectRetry = 20"),
                Downloader            = new HttpClientDownloader
                {
                    DownloadCompleteHandlers = new IDownloadCompleteHandler[]
                    {
                        new SubContentHandler
                        {
                            StartOffset = 16,
                            EndOffset   = 22,
                            Start       = "g_page_config = {",
                            End         = "g_srp_loadCss();"
                        },
                        new IncrementTargetUrlsCreator("&s=0", null, 44)
                    }
                }
            };

            context.AddPipeline(new MySqlEntityPipeline("Database = 'mysql'; Data Source = localhost; User ID = root; Password = 1qazZAQ!; Port = 3306"));
            context.AddEntityType(typeof(Item), new MyDataHanlder());
            return(context);
        }
コード例 #19
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        protected override EntitySpider GetEntitySpider()
        {
            EntitySpider context = new EntitySpider(new Site())
            {
                Downloader = new HttpClientDownloader
                {
                    DownloadCompleteHandlers = new IDownloadCompleteHandler[]
                    {
                        new IncrementTargetUrlsCreator("index_1.shtml")
                    }
                },
            };

            context.SetThreadNum(10);
            context.SetIdentity("qidian_" + DateTime.Now.ToString("yyyy_MM_dd_HHmmss"));
            context.AddPipeline(
                new MySqlEntityPipeline("Database='test';Data Source=localhost;User ID=root;Password=1qazZAQ!;Port=3306"));
            context.AddStartUrl("http://oa.jlu.edu.cn/. ");
            context.AddEntityType(typeof(ArticleSummary));
            context.AddEntityType(typeof(Article));
            return(context);
        }
コード例 #20
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        protected override EntitySpider GetEntitySpider()
        {
            var site = new Site()
            {
                UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36",
                Accept    = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
                Headers   = new Dictionary <string, string>
                {
                    { "Accept-Encoding", "gzip, deflate, sdch" },
                    { "Upgrade-Insecure-Requests", "1" },
                    { "Accept-Language", "en,en-US;q=0.8" },
                    { "Cache-Control", "ax-age=0" },
                }
            };

            site.AddStartUrl("http://chat1.jd.com/api/checkChat?my=list&pidList=3355984&callback=json");
            site.AddStartUrl("http://chat1.jd.com/api/checkChat?my=list&pidList=3682523&callback=json");
            var context = new EntitySpider(site)
            {
                Downloader = new HttpClientDownloader
                {
                    DownloadCompleteHandlers = new IDownloadCompleteHandler[]
                    {
                        new SubContentHandler
                        {
                            Start       = "json(",
                            End         = ");",
                            StartOffset = 5,
                            EndOffset   = 2
                        }
                    }
                }
            };

            context.AddPipeline(new MySqlEntityPipeline("Database='mysql';Data Source=localhost ;User ID=root;Password=1qazZAQ!;Port=3306"));
            context.AddEntityType(typeof(ProductUpdater));
            return(context);
        }