fix: 修复后端接口连接不上问题
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This commit is contained in:
lzh
2025-12-18 14:20:06 +08:00
parent 874c06fa51
commit 7773b1dc88
2 changed files with 24 additions and 10 deletions

View File

@@ -1,3 +1,6 @@
# 配置 DNS 解析器(使用 Docker 内置 DNS
resolver 127.0.0.11 valid=30s;
server {
listen 80;
server_name localhost; # 通配符,匹配所有域名(适用于反向代理场景)
@@ -17,17 +20,24 @@ server {
# 后端服务在 Docker 容器中,使用容器名访问(都在 aiot-net 网络中)
# 如果后端在宿主机上改为http://172.17.0.1:48080/admin-api
location /admin-api {
# 后端服务地址(根据实际情况选择)
# 方案1后端在 Docker 容器(推荐)
proxy_pass http://aiot-server:48080/admin-api;
# 方案2后端在宿主机上取消注释下面这行并注释掉上面那行
# proxy_pass http://172.17.0.1:48080/admin-api;
# 后端服务地址
# 如果后端监听 0.0.0.0,使用容器(推荐)
# set $backend "aiot-server:48080";
# 如果后端只监听 127.0.0.1,通过宿主机网关访问(当前方案)
# 172.22.0.1 是 aiot-net 网络的网关,指向宿主机
set $backend "aiot-server:48080";
proxy_pass http://$backend/admin-api;
# 代理超时设置
proxy_connect_timeout 60s;
proxy_connect_timeout 10s;
proxy_send_timeout 60s;
proxy_read_timeout 60s;
# 错误处理:如果后端不可用,返回友好的错误信息
proxy_next_upstream error timeout invalid_header http_500 http_502 http_503;
proxy_next_upstream_tries 2;
# 代理请求头
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;