Nginx日志中的错误码有很多种,以下是一些常见的错误码及其含义:
400 Bad Request
401 Unauthorized
403 Forbidden
404 Not Found
405 Method Not Allowed
408 Request Timeout
413 Payload Too Large
414 URI Too Long
429 Too Many Requests
500 Internal Server Error
501 Not Implemented
502 Bad Gateway
503 Service Unavailable
504 Gateway Timeout
505 HTTP Version Not Supported
301 Moved Permanently
302 Found (Temporary Redirect)
304 Not Modified
408 Request Timeout
413 Payload Too Large
414 URI Too Long
429 Too Many Requests
要查看Nginx日志中的错误码,可以使用以下命令:
grep ' [45][0-9]{2} ' /var/log/nginx/access.log
这个命令会筛选出所有包含4xx或5xx错误码的访问日志条目。
通过分析这些错误码,可以更好地了解Nginx服务器的运行状况和潜在问题,从而采取相应的措施进行优化和修复。