我想知道我如何处理基于Expressjs的项目中的子域名.
这是我的Nginx配置
server {
listen 80;
server_name bee.local;
access_log /var/log/Nginx/bee.local.access.log;
error_log /var/log/Nginx/bee.local.error.log;
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header X-Forwarded-For $remote_addr;
}
}
server {
listen 80;
server_name api.bee.local;
access_log /var/log/Nginx/bee.local.access.log;
error_log /var/log/Nginx/bee.local.error.log;
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header X-Forwarded-For $remote_addr;
}
}
这是我的子域支持路由器
router.get('/v1/',function(req,res,next) {
res.status(200).json({ title: "title" });
});
app.use(subdomain('api',router));
问题是它正在呈现索引路由
并且肯定我设置了hosts文件
我一直在寻找3小时你能帮我:)
最佳答案
有几个要求：
>在Nginx中使用必需的域或代理设置主机头(如果适用)
>在处理端点的其他中间件之前使用子域中间件
工作示例：
Nginx配置：
server {
listen 80;
server_name bee.local;
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
}
server {
listen 80;
server_name api.bee.local;
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
}
具有硬编码主机头值的Nginx配置：
我相信你没有正确设置主机头.请尝试下一个配置
server {
listen 80;
server_name bee.local;
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
# proxy_set_header Host $host;
proxy_set_header Host bee.local;
}
}
server {
listen 80;
server_name api.bee.local;
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
# proxy_set_header Host $host;
proxy_set_header Host api.bee.local;
}
}
快递应用：
var subdomain = require('express-subdomain');
var express = require('express');
var app = express();
var router = express.Router();
router.get('/',res) {
res.send('Welcome to our API!');
});
router.get('/users',res) {
res.json([
{ name: "Brian" }
]);
});
app.use(subdomain('api',router));
app.get('/',res) {
res.send('Homepage');
});
app.listen(3000);