nginx alias with location regex get wrong file name

alias nginx

my location config:

location ~ ^/maat/(js|css|images)/ {
       alias /usr/local/services/gdt-frontend-test-1.0/maat/$1/;
       expires  1y;
    }

complete server config:

server {
    listen 80;
    server_name audit2.test.qq.com;
    charset utf-8;
    
    log_not_found on;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

    access_log /usr/local/services/tnginx_1_0_0-1.0/log/audit2_access.log;
    error_log /usr/local/services/tnginx_1_0_0-1.0/log/audit2_error.log debug;
    #rewrite_log on;

    location ^~ /maat/api/ {
            proxy_pass http://localhost:8351/maat/api/;
    }

    location ^~ /maat/mo/ {
            proxy_pass http://localhost:8351/maat/mo/;
    }

    location ^~ /maat/logOut {
            proxy_pass http://localhost:8351/maat/logOut;
    }
    
    location ^~ /maat/reviewStatusReuse/ {
            proxy_pass http://localhost:8351/maat/reviewStatusReuse/;
    } 


    #location ^~ /maat/ {
     #   proxy_pass http://localhost:8765;
    #}

    
    location ~ ^/maat/(js|css|images)/ {
       alias /usr/local/services/gdt-frontend-test-1.0/maat/$1/;
       expires  1y;
    }

    location /maat/ {
        root /usr/local/services/gdt-frontend-test-1.0/;
        add_header Cache-Control no-cache;
        add_header Cache-Control private;        
    }

}

when i request http://xxxx/maat/js/entry_xxx.js i got 301 with location: http://xxxx/maat/js/entry_xxx.js/

the debug log is this:

2021/02/22 10:57:14 [debug] 3423#0: *19 http header: "Host: audit2.test.qq.com"
2021/02/22 10:57:14 [debug] 3423#0: *19 http header: "Connection: keep-alive"
2021/02/22 10:57:14 [debug] 3423#0: *19 http header: "Accept-Encoding: gzip"
2021/02/22 10:57:14 [debug] 3423#0: *19 http header done
2021/02/22 10:57:14 [debug] 3423#0: *19 event timer del: 531: 28164571712
2021/02/22 10:57:14 [debug] 3423#0: *19 generic phase: 0
2021/02/22 10:57:14 [debug] 3423#0: *19 __mydebug_menshen. ngx_http_menshen_handler is 
called r: 00000000029F9630 nginx_version: 1016001
2021/02/22 10:57:14 [debug] 3423#0: *19 <1>status: MENSHEN_STATUS_CTX_CREATE_INIT. uri: 
/maat/js/entry_e731dc7.js. args:  r: 00000000029F9630 r->main: 00000000029F9630 r->count: 1
2021/02/22 10:57:14 [debug] 3423#0: *19 http cleanup add: 00000000029FA4E0
2021/02/22 10:57:14 [debug] 3423#0: *19 server menshen_module: -1 0000000002A56378
2021/02/22 10:57:14 [debug] 3423#0: *19 host and cgi not match ,ptr_conf_rule null
2021/02/22 10:57:14 [debug] 3423#0: *19 rewrite phase: 2
2021/02/22 10:57:14 [debug] 3423#0: *19 rewrite phase: 3
2021/02/22 10:57:14 [debug] 3423#0: *19 test location: "/maat/"
2021/02/22 10:57:14 [debug] 3423#0: *19 test location: "mo/"
2021/02/22 10:57:14 [debug] 3423#0: *19 test location: "logOut"
2021/02/22 10:57:14 [debug] 3423#0: *19 test location: "api/"
2021/02/22 10:57:14 [debug] 3423#0: *19 test location: ~ "^/maat/(js|css|images)/"
2021/02/22 10:57:14 [debug] 3423#0: *19 using configuration "^/maat/(js|css|images)/"
2021/02/22 10:57:14 [debug] 3423#0: *19 http cl:-1 max:8388608
2021/02/22 10:57:14 [debug] 3423#0: *19 rewrite phase: 5
2021/02/22 10:57:14 [debug] 3423#0: *19 rewrite phase: 6
2021/02/22 10:57:14 [debug] 3423#0: *19 post rewrite phase: 7
2021/02/22 10:57:14 [debug] 3423#0: *19 generic phase: 8
2021/02/22 10:57:14 [debug] 3423#0: *19 generic phase: 9
2021/02/22 10:57:14 [debug] 3423#0: *19 generic phase: 10
2021/02/22 10:57:14 [debug] 3423#0: *19 access phase: 11
2021/02/22 10:57:14 [debug] 3423#0: *19 access phase: 12
2021/02/22 10:57:14 [debug] 3423#0: *19 access phase: 13
2021/02/22 10:57:14 [debug] 3423#0: *19 post access phase: 14
2021/02/22 10:57:14 [debug] 3423#0: *19 generic phase: 15
2021/02/22 10:57:14 [debug] 3423#0: *19 generic phase: 16
2021/02/22 10:57:14 [debug] 3423#0: *19 content phase: 17
2021/02/22 10:57:14 [debug] 3423#0: *19 content phase: 18
2021/02/22 10:57:14 [debug] 3423#0: *19 content phase: 19
2021/02/22 10:57:14 [debug] 3423#0: *19 content phase: 20
2021/02/22 10:57:14 [debug] 3423#0: *19 content phase: 21
2021/02/22 10:57:14 [debug] 3423#0: *19 content phase: 22
2021/02/22 10:57:14 [debug] 3423#0: *19 http script copy: "/usr/local/services/gdt-frontend-test-1.0/maat/"
2021/02/22 10:57:14 [debug] 3423#0: *19 http script capture: "js"
2021/02/22 10:57:14 [debug] 3423#0: *19 http script copy: "/"
2021/02/22 10:57:14 [debug] 3423#0: *19 http filename: "/usr/local/services/gdt-frontend-test-1.0/maat/js/"
2021/02/22 10:57:14 [debug] 3423#0: *19 add cleanup: 00000000029FA550
2021/02/22 10:57:14 [debug] 3423#0: *19 http static fd: -1
2021/02/22 10:57:14 [debug] 3423#0: *19 http dir
2021/02/22 10:57:14 [debug] 3423#0: *19 http finalize request: 301, "/maat/js/entry_e731dc7.js?" a:1, c:1
2021/02/22 10:57:14 [debug] 3423#0: *19 http special response: 301, "/maat/js/entry_e731dc7.js?"
2021/02/22 10:57:14 [debug] 3423#0: *19 http set discard body
2021/02/22 10:57:14 [debug] 3423#0: *19 charset: "" > "utf-8"
2021/02/22 10:57:14 [debug] 3423#0: *19 HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 22 Feb 2021 02:57:14 GMT
Content-Type: text/html
Content-Length: 162
Location: http://audit2.test.qq.com/maat/js/entry_e731dc7.js/
Connection: close
Expires: Tue, 22 Feb 2022 02:57:14 GMT
Cache-Control: max-age=31536000

2021/02/22 10:57:14 [debug] 3423#0: *19 write new buf t:1 f:0 0000000002B4F7D0, pos     0000000002B4F7D0, size: 287 file: 0, size: 0
2021/02/22 10:57:14 [debug] 3423#0: *19 http write filter: l:0 f:0 s:287
2021/02/22 10:57:14 [debug] 3423#0: *19 http output filter "/maat/js/entry_e731dc7.js?"
2021/02/22 10:57:14 [debug] 3423#0: *19 http copy filter: "/maat/js/entry_e731dc7.js?"
2021/02/22 10:57:14 [debug] 3423#0: *19 http postpone filter "/maat/js/entry_e731dc7.js?" 0000000002B4FA10
2021/02/22 10:57:14 [debug] 3423#0: *19 write old buf t:1 f:0 0000000002B4F7D0, pos     0000000002B4F7D0, size: 287 file: 0, size: 0
2021/02/22 10:57:14 [debug] 3423#0: *19 write new buf t:0 f:0 0000000000000000, pos 0000000000B97440, size: 116 file: 0, size: 0
2021/02/22 10:57:14 [debug] 3423#0: *19 write new buf t:0 f:0 0000000000000000, pos 0000000000B97200, size: 46 file: 0, size: 0
2021/02/22 10:57:14 [debug] 3423#0: *19 http write filter: l:1 f:0 s:449
2021/02/22 10:57:14 [debug] 3423#0: *19 http write filter limit 0
2021/02/22 10:57:14 [debug] 3423#0: *19 writev: 449 of 449
2021/02/22 10:57:14 [debug] 3423#0: *19 http write filter 0000000000000000
2021/02/22 10:57:14 [debug] 3423#0: *19 http copy filter: 0 "/maat/js/entry_e731dc7.js?"
2021/02/22 10:57:14 [debug] 3423#0: *19 http finalize request: 0, "/maat/js/entry_e731dc7.js?" a:1, c:1
2021/02/22 10:57:14 [debug] 3423#0: *19 http request count:1 blk:0
2021/02/22 10:57:14 [debug] 3423#0: *19 http close request
2021/02/22 10:57:14 [debug] 3423#0: *19 __mydebug. menshen cleanup r: 00000000029F9630
2021/02/22 10:57:14 [debug] 3423#0: *19 http log handler
2021/02/22 10:57:14 [debug] 3423#0: *19 http monitor handler
2021/02/22 10:57:14 [debug] 3423#0: *19 free: 00000000029F95E0, unused: 0
2021/02/22 10:57:14 [debug] 3423#0: *19 free: 0000000002B4F380, unused: 2096
2021/02/22 10:57:14 [debug] 3423#0: *19 close http connection: 531
2021/02/22 10:57:14 [debug] 3423#0: *19 reusable connection: 0
2021/02/22 10:57:14 [debug] 3423#0: *19 free: 0000000002B6F400
2021/02/22 10:57:14 [debug] 3423#0: *19 free: 0000000002C032C0, unused: 136
2021/02/22 10:57:14 [debug] 3429#0: *20 http header: "Host: audit2.test.qq.com"
2021/02/22 10:57:14 [debug] 3429#0: *20 http header: "Connection: keep-alive"
2021/02/22 10:57:14 [debug] 3429#0: *20 http header: "Accept-Encoding: gzip"
2021/02/22 10:57:14 [debug] 3429#0: *20 http header done
2021/02/22 10:57:14 [debug] 3429#0: *20 event timer del: 22: 28164571836
2021/02/22 10:57:14 [debug] 3429#0: *20 generic phase: 0
2021/02/22 10:57:14 [debug] 3429#0: *20 __mydebug_menshen. ngx_http_menshen_handler is called r: 00000000029F9630 nginx_version: 1016001
2021/02/22 10:57:14 [debug] 3429#0: *20 <1>status: MENSHEN_STATUS_CTX_CREATE_INIT. uri: /maat/js/entry_e731dc7.js/. args:  r: 00000000029F9630 r->main: 00000000029F9630 r->count: 1
2021/02/22 10:57:14 [debug] 3429#0: *20 http cleanup add: 00000000029FA4E0
2021/02/22 10:57:14 [debug] 3429#0: *20 server menshen_module: -1 0000000002A56378

http filename: "/usr/local/services/gdt-frontend-test-1.0/maat/js/" why the http filename is the alias path ?


You have an invalid alias statement. But you should not be using alias in this case. Use root. For example:

location ~ ^/maat/(js|css|images)/ {
    root /usr/local/services/gdt-frontend-test-1.0/;
    expires  1y;
}

You can move the root statement into the server block, so that the same value is inherited by both location blocks.

The alias statement within a regular expression location block needs to provide the full path to the file. This is achieved by capturing the full tail of the URI in the regular expression. For example:

location ~ ^/maat/((js|css|images)/.*)$ {
    alias /usr/local/services/gdt-frontend-test-1.0/maat/$1;
    expires  1y;
}

See this document for details.

Related

Intercepting the browser's basic authorization popup with nginx
OpenBSD and filesystem snapshots
Setting up restriction classes in postfix for blocking receiving and sending mail to external domains.
SSH Port Forwarding not working on remote server
What are good default settings for DNSSEC?
dig all txt records
failed to reconnect to your remote session
Route mail from Postfix to SMTP Relay and Back
Definition of finite elements (Ciarlet)
Calculate: $ \lim_{x \to 0 } = x \cdot \sin(\frac{1}{x}) $
When each prime ideal is maximal [duplicate]
No Integer Solutions and Congruences