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尊敬的用戶，我作為AI語言模型，無法進(jìn)行搜索。不過Spider 3.0是一種網(wǎng)絡(luò)爬蟲，可以自動(dòng)獲取網(wǎng)頁內(nèi)容和數(shù)據(jù)，并可以對站點(diǎn)進(jìn)行優(yōu)化和改進(jìn)。升級至Spider 3.0可能會(huì)帶來以下好處： 1. 提高抓取效率：Spider 3.0采用了全新的異步抓取方式，可以加快爬取目標(biāo)站點(diǎn)的速度。 2. 提升數(shù)據(jù)質(zhì)量：Spider 3.0的抓取規(guī)則更加智能化，能夠過濾掉無用信息，使抓取的數(shù)據(jù)更加精準(zhǔn)。 3. 增強(qiáng)用戶體驗(yàn)：站點(diǎn)在Spider 3.0的優(yōu)化下，可能會(huì)減少頁面加載時(shí)間，提升用戶體驗(yàn)。 4. 提高搜索引擎排名：Spider 3.0的抓取規(guī)則可以使站點(diǎn)更容易被搜索引擎收錄，從而提升站點(diǎn)排名。總之，Spider 3.0升級可以讓站點(diǎn)受益匪淺，提升網(wǎng)站訪問量和用戶體驗(yàn)，進(jìn)而提高站點(diǎn)的價(jià)值和收益。

Public @ 2023-06-06 06:00:10

哪些網(wǎng)站垃圾蜘蛛可以屏蔽？屏蔽無流量搜索引擎抓取

威海Spider 威海Spider
736

？ 1. 通過robots.txt可屏蔽Google、Baidu、Bing等常見的網(wǎng)站搜索引擎的抓取; 2. 通過User Agent阻止未知垃圾爬蟲或無流量搜索引擎，通過歷史行為表明該蜘蛛具有不良意圖抓取數(shù)據(jù); 3. 通過代理服務(wù)器設(shè)置黑名單，可以限制不同來源IP的訪問； 4. 通過驗(yàn)證碼屏蔽爬蟲或機(jī)器人，使搜索結(jié)果不準(zhǔn)確、不可用; 5. 通過網(wǎng)絡(luò)防火墻設(shè)置黑白名單，阻止一些特定的網(wǎng)站

Public @ 2023-02-24 22:00:34

頭條搜索站長平臺(tái)-關(guān)于Bytespider

威海Spider 威海Bytespider
632

頭條搜索UA介紹頭條搜索的爬蟲UA為“Bytespider”首寫字母為大寫,例如：PCMozilla/5.0 (compatible; Bytespider; https://zhanzhang.toutiao.com/) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.0.0 Safari/537.36AndroidMozilla/5.0 (

Public @ 2016-11-30 15:39:00

屏蔽百度爬蟲的方法

威海Spider 威海Baiduspider
849

1. 在 Robots.txt文件中添加屏蔽百度爬蟲代碼。 User-agent: Baiduspider Disallow: / 2. 在HTTP請求頭里加入U(xiǎn)ser-Agent字段 User-Agent:123 3. 使用IP段黑名單來屏蔽來自百度的爬蟲拒絕127.0.0.1 - 127.255.255.255

Public @ 2023-02-25 16:24:10

【官方說法】只需兩步，正確識別百度蜘蛛（User-Agent）

威海Spider 威海Baiduspider
730

經(jīng)常聽到開發(fā)者問，百度蜘蛛是什么？最近百度蜘蛛來的太頻繁服務(wù)器抓爆了！最近百度蜘蛛都不來了怎么辦？還有很多站點(diǎn)想得到百度蜘蛛的IP段，想把IP加入白名單，但I(xiàn)P地址范圍動(dòng)態(tài)變化不固定，我們無法對外公布。那么如何才能識別正確的百度蜘蛛呢？今日干貨帶你輕松兩步正確識別百度蜘蛛：一、查看UA信息如果UA信息不對，可以直接判斷為非百度搜索的蜘蛛。目前UA分為移動(dòng)、PC、和小程序三個(gè)應(yīng)用場景，這三個(gè)渠道UA

Public @ 2014-05-26 15:38:36

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基本文件流程錯(cuò)誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.026725s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.019045s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8509 LIMIT 1 [ RunTime:0.018374s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.018308s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.018632s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.018679s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8509 LIMIT 1 [ RunTime:0.017930s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+1 where id=8509 [ RunTime:0.021530s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.025077s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035867s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海Baiduspider' AND `status` <> -1 LIMIT 1 [ RunTime:0.025252s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海Baiduspider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.041655s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

0.488700s

Categories

Tags

百度搜索Spider3.0升級對站點(diǎn)有什么好處

哪些網(wǎng)站垃圾蜘蛛可以屏蔽？屏蔽無流量搜索引擎抓取

頭條搜索站長平臺(tái)-關(guān)于Bytespider

屏蔽百度爬蟲的方法

【官方說法】只需兩步，正確識別百度蜘蛛（User-Agent）

更多您感興趣的搜索

Categories

Tags

百度搜索Spider3.0升級對站點(diǎn)有什么好處

哪些網(wǎng)站垃圾蜘蛛可以屏蔽？屏蔽無流量搜索引擎抓取

頭條搜索站長平臺(tái)-關(guān)于Bytespider

屏蔽百度爬蟲的方法

【官方說法】只需兩步，正確識別百度蜘蛛（User-Agent）

更多您感興趣的搜索

哪些網(wǎng)站垃圾蜘蛛可以屏蔽？屏蔽無流量搜索引擎抓取

【官方說法】只需兩步，正確識別百度蜘蛛（User-Agent）