当用vue开发好前端需要打包时，一般都需要配置下代理方便访问后台接口，避免出现找不到链接或者跨域问题。
记录下配置，假如vue中配置的跟url是/mock-server ,实际接口地址是127.0.0.1:8886
则nginx.conf文件中，增加如下配置：
代码语言：javascript复制location /mock-server {
proxy_pass http://127.0.0.1:8886; #api请求地址的实际地址
rewrite ^. mock-server/?(.*)$ /$1 break; # 去除本地接口/api前缀, 否则会出现404
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-Nginx-Proxy true;
proxy_redirect off;
}把打包好的文件dist文件夹整个放到nginx配置文件中指定的路径，如 windos下的www/dist 或者
linux下的/root/www/dist,只要跟配置保持一致即可，目录可任意定。
完整的配置文件如下：
代码语言：javascript复制#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 8080;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
expires 60s;
add_header Cache-Control must-revalidate;
root www/dist; #linux下例如把静态文件放到了root下,则是/root/www/dist
index index.html;
#root html;
#index index.html index.htm;
#proxy_pass http://172.20.8.155;
}
location /mock-server {
proxy_pass http://127.0.0.1:8886; #api请求地址的实际地址
rewrite ^. mock-server/?(.*)$ /$1 break; # 去除本地接口/api前缀, 否则会出现404
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-Nginx-Proxy true;
proxy_redirect off;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ .php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ .php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}Nginx负载均衡配置：
找到nginx的配置文件nginx.conf，该配置在nginx/conf/nginx.conf目录下，然后来修改该配置，新增如下配置:
代码语言：javascript复制upstream pancm{
server 127.0.0.1:8085;
server 127.0.0.1:8086;
}- upstream pancm：定义一个名称，随意就行；
- server ip:端口 or 域名；
如果不想使用Round Robin负载均衡策略，也可以换成其他的。
完整配置示例如下：
代码语言：javascript复制events {
worker_connections 1024;
}
error_log nginx-error.log info;
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
upstream pancm{
server 127.0.0.1:8085;
server 127.0.0.1:8086;
}
server {
listen 80;
server_name 127.0.0.1;
location / {
root html;
proxy_pass http://pancm;
proxy_connect_timeout 3s;
proxy_read_timeout 5s;
proxy_send_timeout 3s;
index index.html index.htm;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}在完成Nginx配置之后，启动Nginx。 linux输入 /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf，如果已经启动可以使用/usr/local/nginx/sbin/nginx -s reload命令进行热加载配置文件。
Windows直接点击Nginx目录下的nginx.exe或者 cmd运行start nginx进行启动，如果启动了依旧可以使用nginx -s reload进行热加载。
