nginxlocation与变量.docVIP

nginx location与变量 2010年6月23日 caixi 发表评论 阅读评论 Nginx Location基本语法 location [=|~|~*|^~] /uri/ { … }= 严格匹配。如果这个查询匹配，那么将停止有哪些信誉好的足球投注网站并立即处理此请求。~ 为区分大小写匹配~* 为不区分大小写匹配!~和!~*分别为区分大小写不匹配及不区分大小写不匹配^~ 如果把这个前缀用于一个常规字符串,那么告诉nginx 如果路径匹配那么不测试正则表达式。 例:location = / { # 只匹配 / 查询。location / { # 匹配任何查询，因为所有请求都已 / 开头。但正则表达式规则和长的块规则将被优先和查询匹配。location ^~ /images/ { # 匹配任何已 /images/ 开头的任何查询并且停止有哪些信誉好的足球投注网站。任何正则表达式将不会被测试。location ~* \.(gif|jpg|jpeg)$ { # 匹配任何已 gif、jpg 或 jpeg 结尾的请求。 ++ 文件及目录匹配* -f和!-f用来判断是否存在文件* -d和!-d用来判断是否存在目录* -e和!-e用来判断是否存在文件或目录* -x和!-x用来判断文件是否可执行 ++ 一些可用的全局变量$args$content_length$content_type$document_root$document_uri$host$http_user_agent$http_cookie$limit_rate$request_body_file$request_method$remote_addr$remote_port$remote_user$request_filename$request_uri$query_string$scheme$server_protocol$server_addr$server_name$server_port$uri Variables The core module supports built-in variables, whose names correspond with the names of variables in Apache. First of all, there are the variables, which represent the lines of the title of the client request, for example, $http_user_agent, $http_cookie, and so forth. Furthermore, there are other variables:Edit section: $arg_PARAMETER $arg_PARAMETER This variable contains the value of the GET request variable PARAMETER if present in the query stringEdit section: $args $args This variable is equal to arguments in the line of request;Edit section: $binary_remote_addr $binary_remote_addr The address of the client in binary form;Edit section: $body_bytes_sent $body_bytes_sent (undocumented)Edit section: $content_length $content_length This variable is equal to line Content-Length in the header of request;Edit section: $content_type $content_type This variable is equal to line Content-Type in the header of request;Edit section: $cookie_COOKIE $cookie_COOKIE The value of the cookie COOKIE;Edit section: $document_root $document_root This variable is equal to the value of directive root for the current request;Edit