PHP工厂类笔记

苗先生的PHP记录发布时间：2022-01-16 20:29:21 ，浏览量：0

工厂类作用: 实例化对象

优点: 为系统提供灵活的动态扩展机制, 维护便利

工厂模式是工厂类不再负责所有对象的创建 , 而是将具体创建的工作交给的子类去做 , 成为一个抽象的工厂角色 , 不仅负责给出具体工厂类必须实现的接口 , 而不接触一个产品类应当被实例化的细节


    
        
        
        
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	请求信息 : 2025-03-15 05:35:59 HTTP/2.0 GET : /home/article/detail/id/437444.html
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吞吐率 : 26.39req/s
内存开销 : 1,919.83 kb
查询信息 : 18 queries 0 writes 
文件加载 : 36
缓存信息 : 5 gets 0 writes 
配置加载 : 132
会话信息 : SESSION_ID=dphktci0cs11tke4v3qg75eov3
    
    
        
    
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	[ app_init ] --START--
Run Behavior\BuildLiteBehavior [ RunTime:0.000009s ]
[ app_init ] --END-- [ RunTime:0.000039s ]
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Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000422s ]
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[ view_parse ] --START--
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Run Behavior\ContentReplaceBehavior [ RunTime:0.000071s ]
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Run Behavior\ParseTemplateBehavior [ RunTime:0.009480s ]
[ view_parse ] --END-- [ RunTime:0.009507s ]
[ view_filter ] --START--
Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000189s ]
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	[2] session_save_path(): open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/www/wwwroot/www.chaojiit.com/:/tmp/) /www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php 第 1239 行.
[8192] Array and string offset access syntax with curly braces is deprecated /www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 59 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 34 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 135 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 135 行.
[8] Undefined variable: pinglun_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 144 行.
[8] Undefined variable: top_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 179 行.
    
    
        
    
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SHOW COLUMNS FROM `article_cate` [ RunTime:0.0003s ]
SELECT `name` FROM `article_cate` WHERE `id` = 111 LIMIT 1   [ RunTime:0.0001s ]
SELECT * FROM `article` WHERE `bloger_id` = 803 ORDER BY view_count desc LIMIT 0,10   [ RunTime:0.0009s ]
    
    
        
    
	    
    
    



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