problem description
I wrote a demo to run on Aliyun"s server. The environment on Aliyun uses centos6.9+jdk8+nginx1.12.2 in the image market, but it also pre-installs a tomcat. His original demo should be vue into nginx, and the backend uses tomcat, while my demo uses springboot, packaged in the form of jar package, and can be accessed by the front end running on the server, and the back end can also access it, but the two interactions have not been possible. So I don"t know if the nginx is not configured or for some other reason
the environmental background of the problems and what methods you have tried
1. Do not modify the port of springboot (8081), failed
2. Stop tomcat service, modify springboot port (8080), failed
related codes
/ / Please paste the code text below (do not replace the code with pictures)
/ / this is the default configuration file for nginx
user www www;
worker_processes auto;
error_log / data/wwwlogs/error_nginx.log crit;
pid / var/run/nginx.pid;
worker_rlimit_nofile 51200;
events {
use epoll;
worker_connections 51200;
multi_accept on;
}
http {
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 432k;
client_max_body_size 1024m;
client_body_buffer_size 10m;
sendfile on;
tcp_nopush on;
keepalive_timeout 120;
server_tokens off;
tcp_nodelay on;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 464k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;
fastcgi_intercept_errors on;
-sharpGzip Compression
gzip on;
gzip_buffers 168k;
gzip_comp_level 6;
gzip_http_version 1.1;
gzip_min_length 256;
gzip_proxied any;
gzip_vary on;
gzip_types
text/xml application/xml application/atom+xml application/rss+xml application/xhtml+xml image/svg+xml
text/javascript application/javascript application/x-javascript
text/x-json application/json application/x-web-app-manifest+json
text/css text/plain text/x-component
font/opentype application/x-font-ttf application/vnd.ms-fontobject
image/x-icon;
gzip_disable "MSIE [1-6]. (?!. * SV1)";
-sharpIf you have a lot of static files to serve through Nginx then caching of the files" metadata (not the actual files" contents) can save some latency.
open_file_cache max=1000 inactive=20s;
open_file_cache_valid 30s;
open_file_cache_min_uses 2;
open_file_cache_errors on;
default
server {
listen 80;
server_name _;
access_log /data/wwwlogs/access_nginx.log combined;
root /data/wwwroot/default;
index index.html index.htm index.jsp;
-sharperror_page 404 /404.html;
-sharperror_page 502 /502.html;
location /nginx_status {
stub_status on;
access_log off;
allow 127.0.0.1;
deny all;
}
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|flv|mp4|ico)$ {
expires 30d;
access_log off;
}
location ~ .*\.(js|css)?$ {
expires 7d;
access_log off;
}
location ~ {
proxy_pass http://127.0.0.1:8080;
include proxy.conf;
}
location ~ /\.ht {
deny all;
}
}
vhost
include vhost/*.conf;
}
what result do you expect? What is the error message actually seen?
the normal result should be interactive. Nginx proxy vue has not been tried locally to access the backend. Common functions such as login, browser error
OPTIONS http://127.0.0.1:8081/login net::ERR_CONNECTION_REFUSED