#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;
#设定请求缓冲, start
client_header_buffer_size 1k;
large_client_header_buffers 4 4k;
#设定请求缓冲, end
#设定提供服务的服务器,start
#我的接口服务器,两台
upstream myweb{
#weigth 表示权重,权值越大,分配几率越大
#max_fails 当有max_fails个请求失败,就表示后端的服务器不可用,默认为1,将其设置为0可以关闭检查
#fail_timeout 在以后的fail_timeout时间内nginx不会再把请求发往已检查出标记为不可用的服务器
server 192.168.88.23:8082 weight=5 max_fails=5 fail_timeout=600s;
server 192.168.88.24:8082 weight=5 max_fails=5 fail_timeout=600s;
}
#设定提供服务的服务器,end
#gzip on;
server {
listen 80;
server_name localhost;
#设定请求转发规则, start
#规则采用最长匹配,即长度最长优先匹配,最后不匹配的走/进行匹配
#规则一
location / {
root html;
index index.html index.htm;
}
#设定请求转发规则, end
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
server {
listen 8081;
server_name localhost;
#设定请求转发规则, start
#规则采用最长匹配,即长度最长优先匹配,最后不匹配的走/进行匹配
#规则一
location / {
root html;
index index.html index.htm;
}
#规则二,查询接口一
location /myweb/interface/getData {
proxy_pass ;
#转发请求的原IP地址,程序中通过request.getHeader("Proxy-Client-IP")获得ip
proxy_set_header Host $host;
#如果是有涉及redirect的服务,一定要加上端口8081,否则默认tomcat在redirect时候默认找80端口
#proxy_set_header Host $host:8081;
proxy_set_header Proxy-Client-IP $remote_addr;
}
#规则三,查询接口二
location /myweb/interface/sendData {
proxy_pass ;
#转发请求的原IP地址,程序中通过request.getHeader("Proxy-Client-IP")获得ip
proxy_set_header Host $host;
#如果是有涉及redirect的服务,一定要加上端口8081,否则默认tomcat在redirect时候默认找80端口
#proxy_set_header Host $host:8081;
proxy_set_header Proxy-Client-IP $remote_addr;
}
#设定请求转发规则, end
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
7.例子3 文件映射
/conf/nginx.conf中第一行的运行用户改为
user root;
location /uploadfile {
root /opt/staticdata/;
access_log /opt/nginx/logs/upload_access.log;
proxy_store_access user:rw group:rw all:rw;
}
当访问:port/uploadfile/aa/bb/cc.jpg
相当于访问 /opt/staticdata/uploadfile/aa/bb/cc.jpg
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