Nginx位置优先级

本文介绍了Nginx位置优先级的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

位置指令按什么顺序触发?

What order do location directives fire in?

推荐答案

来自 HttpCoreModule文档:

带有"="前缀的指令与查询完全匹配.如果找到，搜索将停止.

所有剩余的带有常规字符串的指令.如果此匹配项使用"^〜"前缀，则会停止搜索.

正则表达式，按照它们在配置文件中定义的顺序.

如果#3匹配，则使用该结果.否则，将使用#2中的匹配项.

文档中的示例:

location = / { # matches the query / only. [ configuration A ] } location / { # matches any query, since all queries begin with /, but regular # expressions and any longer conventional blocks will be # matched first. [ configuration B ] } location /documents/ { # matches any query beginning with /documents/ and continues searching, # so regular expressions will be checked. This will be matched only if # regular expressions don't find a match. [ configuration C ] } location ^~ /images/ { # matches any query beginning with /images/ and halts searching, # so regular expressions will not be checked. [ configuration D ] } location ~* \.(gif|jpg|jpeg)$ { # matches any request ending in gif, jpg, or jpeg. However, all # requests to the /images/ directory will be handled by # Configuration D. [ configuration E ] }

如果仍然令人困惑，请此处有较长的解释.

If it's still confusing, here's a longer explanation.