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nginxrewite指令模块

时间:2021-07-01 10:21:17 帮助过:6人阅读

引言:nginx作为反向代理服务器, 有时候需要修改http请求中的uri;

nginx rewrite模块包含的指令

  • break
  • if
  • return
  • rewrite
  • rewrite_log

nginx rewrite模块简介

The ngx_http_rewrite_module module is used to change request URI using regular expressions, return redirects, and conditionally select configurations.

主要包含三种方式,正则表达式改变uri, 直接返回跳转301,302、返回404、501错误; 根据条件修改uri;

nginx rewrite模块指令的执行顺序

该模块的指令可以出现在server/location下面,当然还有if块中;

  • the directives of this module specified on the server level are executed sequentially;
  • repeatedly:
    • a location is searched based on a request URI;
    • the directives of this module specified inside the found location are executed sequentially;
    • the loop is repeated if a request URI was rewritten, but not more than 10 times.

rewrite指令的标记

Syntax: rewrite regex replacement [flag];Default: Context:    server, location, if
  • last ; stops processing the current set of ngx_http_rewrite_module directives and starts a search for a new location matching the changed URI;
  • break ; stops processing the current set of ngx_http_rewrite_module directives as with the break directive;
  • redirect; returns a temporary redirect with the 302 code; used if a replacement string does not start with “http://” or “https://”;
  • permanent ; returns a permanent redirect with the 301 code.

这四个标记并非是必须的,如果缺失[flag],则顺序向下执行;

流程图

nginx rewite指令模块

').addClass('pre-numbering').hide(); $(this).addClass('has-numbering').parent().append($numbering); for (i = 1; i <= lines; i++) { $numbering.append($('
  • ').text(i)); }; $numbering.fadeIn(1700); }); });

    以上就介绍了nginx rewite指令模块,包括了正则表达式方面的内容,希望对PHP教程有兴趣的朋友有所帮助。

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