location匹配规则

location优先级

    # 匹配符 匹配规则                                   优先级
    # =     精确匹配                                         1
    # ^~    以某个字符串开头                          2
    # ~     区分大小写的正则匹配                     3
    # ~*    不区分大小写的正则匹配                 4
    # /     通用匹配，任何请求都会匹配到         5    

#测试结果如下(建议是curl测试)
#1.请求 http://location.oldxu.com/ 会被 location =/ 匹配
#2.请求 http://location.oldxu.com/index.html 会被 location / 匹配
#3.请求 http://location.oldxu.com/documents/1.html 会被 location /documents/ 匹配
#4.请求 http://location.oldxu.com/images/1.gif 会被 location ^~ /images/ 匹配
#5.请求 http://location.oldxu.com/documents/1.jpg 会被 location ~* .(gif|jpg|jpeg)$匹配

[root@web01 conf.d]# cat location2.oldxu.com.conf
    server {
        listen 80;
        server_name location2.oldxu.com;


        # 通用匹配，任何请求都会匹配到
        location / {
            root html;
            index index.html;
        }


        # 精准匹配,必须请求的uri是/nginx_status
        location = /nginx_status {
            stub_status;
        }


        # 严格区分大小写，匹配以.php结尾的都走这个location    
        location ~ \.php$ {
            default_type text/html;
            return 200 'php访问成功';
        }


        # 严格区分大小写，匹配以.jsp结尾的都走这个location
        location ~ \.jsp$ {
            default_type text/html;
            return 200 'jsp访问成功';
        }


        # 不区分大小写匹配，只要用户访问.jpg,gif,png,js,css 都走这条location
        location ~* \.(jpg|gif|png|js|css)$ {
            return 403;
        }


        # 不区分大小写匹配
        location ~* \.(sql|bak|tgz|tar.gz|.git)$ {
            deny all;
        }
    }