我正在尝试Nginx和nodejs与连接运行nodejs代理在Nginx.我的问题是,我目前不在根(/)下运行nodejs,而是在/ data下,因为Nginx应该正常处理静态请求. nodejs不应该知道它在/数据下,但似乎是必需的.
换一种说法.我想要nodejs“想”它运行在/.那可能吗?
Nginx配置:
upstream app_node {
server 127.0.0.1:3000;
}
server {
...
location /data {
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_pass http://app_node/data;
proxy_redirect off;
}
}
nodejs代码:
exports.routes = function(app) {
// I don't want "data" here. My nodejs app should be able to run under
// any folder
app.get('/data',function(req,res,params) {
res.writeHead(200,{ 'Content-type': 'text/plain' });
res.end('app.get /data');
});
// I don't want "data" here either
app.get('/data/test',{ 'Content-type': 'text/plain' });
res.end('app.get /data/test');
});
};
最佳答案
我认为这个解决方案可能会更好(如果你使用像Express或类似的东西,使用“中间件”逻辑):
rewriter.js
module.exports = function temp_rewrite() {
return function (req,next) {
req.url = '/data' + req.url;
next();
}
}
在你的Express应用程序中这样做:
的app.config
// your configuration
app.configure(function(){
...
app.use(require('./rewriter.js').temp_rewrite());
...
});
// here are the routes
// notice you don't need to write '/data' in front anymore all the time
app.get('/',function (req,res) {
res.send('This is actually site.com/data/');
});
app.get('/example',res) {
res.send('This is actually site.com/data/example')
});