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蜘蛛指的是通過互聯(lián)網(wǎng)上的鏈接自動抓取網(wǎng)頁的程序，主要用于搜索引擎中的搜索內(nèi)容，以下是常見的搜索引擎蜘蛛介紹： 1. Google蜘蛛（Googlebot）：Google的搜索引擎蜘蛛，通過自動爬取互聯(lián)網(wǎng)上的網(wǎng)頁內(nèi)容，為Google搜索的相關(guān)結(jié)果提供支持。 2. 百度蜘蛛（Baiduspider）：百度搜索的搜索引擎蜘蛛，通過抓取網(wǎng)頁內(nèi)容和鏈接，組成網(wǎng)頁庫，支持百度搜索結(jié)果的呈現(xiàn)。 3. 必應(yīng)蜘蛛（Bingbot）：微軟必應(yīng)搜索的搜索引擎蜘蛛，通過網(wǎng)頁抓取和內(nèi)容索引構(gòu)建必應(yīng)搜索結(jié)果。 4. 360蜘蛛（360Spider）：360搜索的搜索引擎蜘蛛，通過抓取網(wǎng)頁內(nèi)容，處理其中的信息和鏈接，為360搜索結(jié)果提供支持。 5. 搜狗蜘蛛（Sogou Spider）：搜狗搜索的搜索引擎蜘蛛，通過收集和處理互聯(lián)網(wǎng)上的信息和鏈接，以支持搜狗搜索結(jié)果的呈現(xiàn)。

Public @ 2023-03-30 10:00:26

Baiduspider抓取造成的帶寬堵塞？

威海Spider 威海Baiduspider
1148

Baiduspider抓取造成的帶寬堵塞？Baiduspider的正常抓取并不會造成您網(wǎng)站的帶寬堵塞，造成此現(xiàn)象可能是由于有人冒充Baiduspider惡意抓取。如果您發(fā)現(xiàn)有名為Baiduspider的agent抓取并且造成帶寬堵塞，請盡快和我們聯(lián)系。您可以將信息反饋至反饋中心，如果能夠提供您網(wǎng)站該時段的訪問日志將更加有利于我們的分析。如果大家對百度spider還有別的疑問，大家可以到[學(xué)堂同學(xué)匯

Public @ 2019-04-06 15:38:40

各搜索引擎蜘蛛介紹

威海Spider 威海Spider
1428

Public @ 2023-03-30 10:00:26

如何提高spider抓取網(wǎng)站？提高spider抓取策略（2）

威海Spider 威海Spider
960

上一篇文章中，給大家簡單介紹了提高spider抓取網(wǎng)站策略的兩大方法，另外還有五個策略接著給分享給大家。如果沒有瀏覽上篇文章，可以通過以下鏈接查看：【如何提高spider抓取網(wǎng)站？提高spider抓取策略（1）】提高spider抓取策略有哪些？三、多種URL重定向的識別為了讓spider能夠?qū)Χ喾NURL重定向的識別，重定向分別有三類：HTTP 30x重定向、Meta refresh重定向和JS重定

Public @ 2013-03-16 16:22:34

網(wǎng)絡(luò)爬蟲（Spider）

威海Spider 威海Spider
1517

網(wǎng)絡(luò)爬蟲（又被稱為網(wǎng)頁蜘蛛，網(wǎng)絡(luò)機器人，查找引擎蜘蛛，在FOAF社區(qū)中心，更常常的稱為網(wǎng)頁追逐者），是一種依照必定的規(guī)矩，主動的抓取萬維網(wǎng)信息的程序或許腳本，別的一些不常運用的姓名還有螞蟻，主動索引，模擬程序或許蠕蟲

Public @ 2017-12-30 16:22:38

更多您感興趣的搜索

基本文件流程錯誤 SQL 調(diào)試

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[ DB ] CONNECT:[ UseTime:0.023187s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016760s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6528 LIMIT 1 [ RunTime:0.015739s ]
[ 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:0.015922s ]
[ 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:0.016283s ]
[ 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:0.016793s ]
[ 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` = 6528 LIMIT 1 [ RunTime:0.015675s ]
[ 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+2 where id=6528 [ RunTime:0.016698s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.023647s ]
[ 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:0.033744s ]
[ 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Spider' AND `status` <> -1 LIMIT 1 [ RunTime:0.022566s ]
[ 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Spider' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.032728s ]
[ 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', ) ]

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各搜索引擎蜘蛛介紹

Baiduspider抓取造成的帶寬堵塞？

各搜索引擎蜘蛛介紹

如何提高spider抓取網(wǎng)站？提高spider抓取策略（2）

網(wǎng)絡(luò)爬蟲（Spider）

更多您感興趣的搜索