什么是抓取異常
- 威海百度搜索資源平臺 威海百度搜索資源平臺
- 1640
抓取異常指的是在程序中捕獲程序運行時可能發生的異常，并對異常進行處理，以避免程序因異常而崩潰或運行出錯。在程序中，我們可以使用 try-catch 塊來捕獲異常并進行相應的處理，例如打印錯誤信息、給出提示等。抓取異常是一個良好的編程習慣，可以提高程序的健壯性和可靠性。
Public @ 2023-06-16 20:00:12
基本
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- 請求信息 : 2025-11-28 08:42:18 HTTP/1.1 GET : www.tztw.net/wiki/post/id/9013
- 運行時間 : 0.450465s [ 吞吐率：2.22req/s ] 內存消耗：5,052.09kb 文件加載：72
- 查詢信息 : 10 queries 1 writes
- 緩存信息 : 0 reads,0 writes
- 配置加載 : 93
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- /www/wwwroot/briline.net/public/public.php ( 1.08 KB )
- /www/wwwroot/briline.net/thinkphp/start.php ( 0.73 KB )
- /www/wwwroot/briline.net/thinkphp/base.php ( 2.66 KB )
- /www/wwwroot/briline.net/thinkphp/library/think/Loader.php ( 19.47 KB )
- /www/wwwroot/briline.net/vendor/composer/autoload_namespaces.php ( 0.21 KB )
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- /www/wwwroot/briline.net/app/common/behavior/InitHook.php ( 1.25 KB )
- /www/wwwroot/briline.net/app/common/model/Hook.php ( 0.77 KB )
- /www/wwwroot/briline.net/thinkphp/library/think/Lang.php ( 6.95 KB )
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- /www/wwwroot/briline.net/app/index/common.php ( 0.68 KB )
- /www/wwwroot/briline.net/app/index/controller/Wiki.php ( 2.44 KB )
- /www/wwwroot/briline.net/app/index/controller/IndexBase.php ( 1.10 KB )
- /www/wwwroot/briline.net/app/common/controller/ControllerBase.php ( 4.75 KB )
- /www/wwwroot/briline.net/thinkphp/library/think/Controller.php ( 6.20 KB )
- /www/wwwroot/briline.net/thinkphp/library/traits/controller/Jump.php ( 4.97 KB )
- /www/wwwroot/briline.net/thinkphp/library/think/View.php ( 6.86 KB )
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- /www/wwwroot/briline.net/thinkphp/library/think/Template.php ( 46.46 KB )
- /www/wwwroot/briline.net/thinkphp/library/think/template/driver/File.php ( 2.24 KB )
- /www/wwwroot/briline.net/app/index/logic/Wiki.php ( 6.16 KB )
- /www/wwwroot/briline.net/app/index/logic/IndexBase.php ( 0.79 KB )
- /www/wwwroot/briline.net/app/common/logic/LogicBase.php ( 0.83 KB )
- /www/wwwroot/briline.net/app/common/model/Article.php ( 0.78 KB )
- /www/wwwroot/briline.net/app/common/model/ArticleTongji.php ( 0.79 KB )
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- /www/wwwroot/briline.net/thinkphp/library/think/debug/Html.php ( 4.27 KB )
- [ DB ] INIT mysql
- [ CACHE ] INIT File
- [ BEHAVIOR ] Run app\common\behavior\InitBase @app_init [ RunTime:0.014557s ]
- [ BEHAVIOR ] Run app\common\behavior\InitHook @app_init [ RunTime:0.000741s ]
- [ LANG ] /www/wwwroot/briline.net/thinkphp/lang/zh-cn.php
- [ BIND ] 'index'
- [ ROUTE ] array ( 'type' => 'module', 'module' => array ( 0 => 'index', 1 => 'wiki', 2 => 'post', ), )
- [ HEADER ] array ( 'connection' => 'Keep-Alive', 'content-type' => 'application/x-www-form-urlencoded; Charset=UTF-8', 'accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'accept-encoding' => 'gzip, deflate', 'accept-language' => 'zh-CN,zh', 'cookie' => 't=92d7540e476b153862b4ea2356ede7b3; r=8148', 'referer' => 'http://www.baidu.com', 'user-agent' => 'Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko', 'host' => 'www.tztw.net', 'content-length' => '', )
- [ PARAM ] array ( 'id' => '9013', )
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- [ CACHE ] INIT File
- [ VIEW ] /www/wwwroot/briline.net/public/../app/index/view/wiki/wikipost.html [ array ( 0 => 'loading_icon', 1 => 'pjax_mode', 2 => 'static_root', 3 => 'qrcode', 4 => 'seo', 5 => 'catelist', 6 => 'tagslist', 7 => 'moretagslist', 8 => 'art', 9 => 'cate_article_list', 10 => 'tags_article_list', ) ]
- [ DB ] CONNECT:[ UseTime:0.021956s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
- [ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.015827s ]
- [ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9013 LIMIT 1 [ RunTime:0.014819s ]
- [ 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:0.014931s ]
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- [ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.015103s ]
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- [ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.015906s ]
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- [ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9013 LIMIT 1 [ RunTime:0.014841s ]
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- [ SQL ] update `ob_article` set views=views+1 where id=9013 [ RunTime:0.015735s ]
- [ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海百度搜索資源平臺' AND `status` <> -1 LIMIT 1 [ RunTime:0.023620s ]
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- [ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海百度搜索資源平臺' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.044990s ]
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- [ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海百度搜索資源平臺' AND `status` <> -1 LIMIT 1 [ RunTime:0.023307s ]
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- [ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海百度搜索資源平臺' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.049324s ]
- [ 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', ) ]
