16. nginx的location模块
location的匹配规则¶
- 总原则：先前缀字符串，再正则表达式。
1 前缀字符串
a、location = /data/ {} 精确匹配
b 、location ^~ /data/ {} 匹配上后不在进行正则表达式匹配
c、location /data/ {} 常规匹配
d、location ~ \.html? {} 大小写敏感的正则匹配
e、location ~* \.html? {} 忽略大小写的正则匹配
3 匹配原则
实战验证¶
nginx配置
server{
server_name location.abc.com;
location ~ /Test1/$ {
return 200 "first regular expression match!";
}
location ~* /Test1/(\w+)$ {
return 200 "longst regular expression match!";
}
location ^~ /Test1/ {
return 200 "stop regular expression match!";
}
location /Test1/Test2 {
return 200 "longst prefix expression match!";
}
location /Test1{
return 200 "prefix expression match!";
}
location = /Test1{
return 200 "exac match!";
}
}
[root@localhost vhosts]# curl location.abc.com/Test1 exac match! [root@localhost vhosts]# curl location.abc.com/Test1/ stop regular expression match! [root@localhost vhosts]# curl location.abc.com/Test1/Test2 longst regular expression match! [root@localhost vhosts]# curl location.abc.com/Test1/Test2/ longst prefix expression match! [root@localhost vhosts]# curl location.abc.com/Test1/Test2/sdsdda longst prefix expression match! 最后一个是最长匹配,一旦没有能够匹配到的东西,那就找最长匹配