如何处理node.js / express中的相对路径? [英] How to handle relative paths in node.js / express?
本文介绍了如何处理node.js / express中的相对路径?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
$ HTTP [url] =〜^ / app /{
proxy.server =(=>((
host=>127.0.0.1,
port=> 3000
))
)
}
当我打开 http:// localhost / app /
我收到错误404,因为我写了这样的东西:
app.get('/',function(req,res){
res.render('index');
});
有没有更好的方法来修改这些行,如:
var relPath ='/ app';
app.get(relPath +'/',function(req,res){
res.render('index');
});
?
解决方案
正如Ryan所说,解决方案是:
app.use('/ app',app.router);
express.static或express.favicon你还要告诉app.use路径:
app.use('/ app' ,express.favicon(__ dirname +'/public/images/favicon.ico'));
app.use('/ app',express.static(__ dirname +'/ public'));
记住在您在html中设置的每个内部链接之前写'/ app'。
I've written a website in node.js and express. Now I configured lighttpd to use the node.js server with an subdirectory:
$HTTP["url"] =~ "^/app/" {
proxy.server = ( "" => ( (
"host" => "127.0.0.1",
"port" => 3000
) )
)
}
When I open http://localhost/app/
I get error 404 because I wrote something like this:
app.get('/', function (req, res){
res.render('index');
});
Is there a better way as modifying these lines like:
var relPath = '/app';
app.get(relPath + '/', function (req, res){
res.render('index');
});
?
解决方案
As Ryan commented the solution is:
app.use('/app', app.router);
If you use e.g. express.static or express.favicon you have to tell app.use the path also:
app.use('/app', express.favicon(__dirname + '/public/images/favicon.ico'));
app.use('/app', express.static(__dirname + '/public'));
Remember to write '/app' before each internal link you set in your html.
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