swagger2+nginx reports 404 problem when accessing swagger

[aks103204]

Hi sir, it works locally(http://localhost:8080/swagger-ui/index.html#/), but not works in server. There are my config

user nginx;
worker_processes auto;

error_log /var/log/nginx/error.log notice;
pid /var/run/nginx.pid;

events {
worker_connections 1024;
}

http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
access_log /var/log/nginx/access.log;

sendfile        on;

keepalive_timeout  65;

server {
listen 80;
location /swagger/ {
proxy_pass http://172.17.0.3:8080/swagger-ui/index.html;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

}

}

}
my server ip in the docker container is 172.17.0.3, port 8080. I have set pathMapping to "/swagger" in the SwaggerConfig Could you help me for this, thanks.