1、TP框架中 出现如下错误：
访问网站 http://192.168.0.204/
STORAGE_WRITE_ERROR_:./Runtime/Cache/Home/51620d75af91aa77adc53082d1113d54.php
错误位置
FILE: /www/wwwroot/default/ThinkPHP/Library/Think/Storage/Driver/File.class.php LINE: 47
TRACE
#0 /www/wwwroot/default/ThinkPHP/Library/Think/Storage/Driver/File.class.php(47): E('_STORAGE_WRITE_...')
#1 [internal function]: Think\Storage\Driver\File->put('./Runtime/Cache...', ' #2 /www/wwwroot/default/ThinkPHP/Library/Think/Storage.class.php(42): call_user_func_array(Array, Array)
#3 /www/wwwroot/default/ThinkPHP/Library/Think/Template.class.php(110): Think\Storage::__callstatic('put', Array)
#4 /www/wwwroot/default/ThinkPHP/Library/Think/Template.class.php(76): Think\Template->loadTemplate('/www/wwwroot/de...', '')
#5 /www/wwwroot/default/ThinkPHP/Library/Behavior/ParseTemplateBehavior.class.php(32): Think\Template->fetch('/www/wwwroot/de...', Array, '')
#6 /www/wwwroot/default/ThinkPHP/Library/Think/Hook.class.php(123): Behavior\ParseTemplateBehavior->run(Array)
#7 /www/wwwroot/default/ThinkPHP/Library/Think/Hook.class.php(89): Think\Hook::exec('Behavior\\ParseT...', 'run', Array)
#8 /www/wwwroot/default/ThinkPHP/Library/Think/View.class.php(123): Think\Hook::listen('view_parse', Array)
#9 /www/wwwroot/default/ThinkPHP/Library/Think/View.class.php(72): Think\View->fetch('/www/wwwroot/de...', '', '')
#10 /www/wwwroot/default/ThinkPHP/Library/Think/Controller.class.php(56): Think\View->display('/www/wwwroot/de...', '', '', '', '')
#11 /www/wwwroot/default/ThinkPHP/Library/Think/Controller.class.php(290): Think\Controller->display('/www/wwwroot/de...')
#12 /www/wwwroot/default/ThinkPHP/Library/Think/Controller.class.php(187): Think\Controller->dispatchJump('\xE7\xAB\x99\xE7\x82\xB9\xE5\xB7\xB2\xE7\xBB\x8F\xE5\x85\xB3...', 0, '', false)
#13 /www/wwwroot/default/Application/Home/Controller/HomeController.class.php(31): Think\Controller->error('\xE7\xAB\x99\xE7\x82\xB9\xE5\xB7\xB2\xE7\xBB\x8F\xE5\x85\xB3...')
#14 /www/wwwroot/default/ThinkPHP/Library/Think/Controller.class.php(41): Home\Controller\HomeController->_initialize()
#15 /www/wwwroot/default/ThinkPHP/Common/functions.php(535): Think\Controller->__construct()
#16 /www/wwwroot/default/ThinkPHP/Library/Think/App.class.php(79): A('Index')
#17 /www/wwwroot/default/ThinkPHP/Library/Think/App.class.php(181): Think\App::exec()
#18 /www/wwwroot/default/ThinkPHP/Library/Think/Think.class.php(117): Think\App::run()
#19 /www/wwwroot/default/ThinkPHP/ThinkPHP.php(94): Think\Think::start()
#20 /www/wwwroot/default/index.php(34): require('/www/wwwroot/de...')
#21 {main}
解决：出现这样原因是因为 源码包所在的目录权限不够
源码包放在了 /www/wwwroot/default/
[root@bogon ~]# ls /www/wwwroot/default/
Addons Application doc favicon.ico info.php Public ThinkPHP wx
api Data errpage index.php pma_6a8f9f27 Runtime Uploads
[root@bogon ~]# cd /www/wwwroot/
[root@bogon wwwroot]# chmod -R 777 default/
2、浏览器访问总是出现站点已关闭
场景： 之前把公司线上的php源码包拿到笔记本的虚拟机上测试部署，部署完成后通过浏览器访问总是出现站点已关闭
原因：把线上php程序配置文件config.php里面的数据库连接信息改成了笔记本虚拟机的数据库连接信息，所有报错
解决：把config.php里面的数据库连接信息 重新改回来即可，就是说拿来线上的php程序里面的数据库信息不要动
[root@bogon conf.d]# vi /www/wwwroot/default/Application/Common/Conf/config.php
/* 数据库配置 */
'DB_TYPE' => 'mysqli', // 数据库类型
'DB_HOST' => 'rf-wz91fw8763zf022573fo.mysql.rds.aliyuncs.com', // 服务器地址
'DB_NAME' => 'ayziyun', // 数据库名
'DB_USER' => 'ayziyun', // 用户名
'DB_PWD' => 'ki8uyYUUU_lknh', // 密码
'DB_PORT' => '3306', // 端口
'DB_PREFIX' => 't_', // 数据库表前缀
'DB_CHARSET'=> 'utf8mb4',