centos7+nginx1.6.2,配置目录/home/mysite绑定了100个网站(网站程序一样,链接数据库不一样)
然后他们的日志配置是
<code>access_log /home/mysite/logs/$host/access.log main; </code>
重新启动nginx,访问网站,访问日志没有生成,nginx错误日志中提示:
<code>2014/12/22 23:56:11 [crit] 14021#0: *1 open() "/home/mysite/logs/xxxxA.com/access.log" failed (2: No such file or directory) while logging request, client$ </code>
修改nginx.conf
<code>access_log /home/mysite/logs/$host.access.log main; </code>
重启nginx再访问网站,错误日志:
<code>2014/12/23 00:00:34 [crit] 14021#0: *6 open() "/home/mysite/logs/xxxxA.com.access.log" failed (13: Permission denied) while logging request, client: 113.$ </code>
目录 ll /home/mysite
<code>[root@flxx nginx]# ll /home/mysite total 12 drwxr-xr-x 2 mysite root 4096 Dec 22 23:04 bak drwxr-xr-x 2 mysite root 4096 Dec 22 23:04 logs drwxr-xr-x 2 mysite root 4096 Dec 22 23:37 www </code>
如何解决
<code>1)nginx 不同域名自动生成目录问题 2)nginx 日志写入权限问题 </code>
回复内容:
centos7+nginx1.6.2,配置目录/home/mysite绑定了100个网站(网站程序一样,链接数据库不一样)
然后他们的日志配置是
<code>access_log /home/mysite/logs/$host/access.log main; </code>
重新启动nginx,访问网站,访问日志没有生成,nginx错误日志中提示:
<code>2014/12/22 23:56:11 [crit] 14021#0: *1 open() "/home/mysite/logs/xxxxA.com/access.log" failed (2: No such file or directory) while logging request, client$ </code>
修改nginx.conf
<code>access_log /home/mysite/logs/$host.access.log main; </code>
重启nginx再访问网站,错误日志:
<code>2014/12/23 00:00:34 [crit] 14021#0: *6 open() "/home/mysite/logs/xxxxA.com.access.log" failed (13: Permission denied) while logging request, client: 113.$ </code>
目录 ll /home/mysite
<code>[root@flxx nginx]# ll /home/mysite total 12 drwxr-xr-x 2 mysite root 4096 Dec 22 23:04 bak drwxr-xr-x 2 mysite root 4096 Dec 22 23:04 logs drwxr-xr-x 2 mysite root 4096 Dec 22 23:37 www </code>
如何解决
<code>1)nginx 不同域名自动生成目录问题 2)nginx 日志写入权限问题 </code>
不同的域名生成目录可以这样,在启动或重读 Nginx
配置的时候,cd 到 www 目录,然后执行以下命令,就可以在logs目录下创建相应的域名目录了。
find . -type d -maxdepth 1 -exec mkdir -p ../logs/{} \;
日志写入权限的问题呢,解决方法就很多了:
- 方法一、由于是日志目录,不必要做过多的权限,直接把该目录设置成 777 权限即可。
- 方法二、或者把该目录的所有者和所属组改成与
Nginx
中的user
对所应
这中间有坑,使用时注意咯!
如果你在创建这些日志目录的时候是使用的 root 用户,那创建完相应的目录先万别忘记改权限。
目录权限的问题,你的logs目录是除了root用户意外都不能写,所以会Permission denied,chown成Nginx的用户或者最简单权限改成777

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PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

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PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

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PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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