Question

当我尝试启动nodejs服务器时，它不会调用client/public文件夹。当我指向http://localhost:3000

时，我收到以下错误

错误：未找到 /home/shankar/projects/apiDocs/server/server.js:36:12 at Layer.handle [as handle_request] （/home/shankar/projects/apiDocs/node_modules/express/lib/router/layer.js:95:5）在trim_prefix （/home/shankar/projects/apiDocs/node_modules/express/lib/router/index.js:312:13）在 /home/shankar/projects/apiDocs/node_modules/express/lib/router/index.js:280:7 在Function.process_params （/home/shankar/projects/apiDocs/node_modules/express/lib/router/index.js:330:12）在下一个（/home/shankar/projects/apiDocs/node_modules/express/lib/router/index.js:271:10）在 /home/shankar/projects/apiDocs/node_modules/express/lib/router/index.js:618:15 在下一个（/home/shankar/projects/apiDocs/node_modules/express/lib/router/index.js:256:14）在Function.handle （/home/shankar/projects/apiDocs/node_modules/express/lib/router/index.js:176:3）在路由器（/home/shankar/projects/apiDocs/node_modules/express/lib/router/index.js:46:12）

下面是我的server.js代码

var express = require('express');
var path = require('path');
var logger = require('morgan');
var bodyParser = require('body-parser');
var mongoose = require('mongoose');
var app = express();

app.use(express.static(path.join(__dirname, "public")));    
app.use(logger('dev'));
app.use(bodyParser.json({limit: '50mb'}));

mongoose.connect('mongodb://127.0.0.1:27017/app', function (error) {
    if (error) {
        console.log(error);
    }
});

app.all('/*', function(req, res, next){
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Methods", "GET, PUT, POST, DELETE, OPTIONS");
    res.header("Access-Control-Allow-Headers", "Content-type,Accept,X-Access-Token,X-Key");

    if(req.method === 'OPTIONS'){
        res.status(200).end();
    } else {
        next();
    }

});

app.all("/api/v1/*", [require('./middlewares/validateRequest')]);
app.use("/", require("./routes"));

app.use(function(req, res, next){
    var err = new Error("Not found");
    err.status = 404;
    next(err);
});

app.set('port', process.env.PORT || 3000);
var server = app.listen(app.get('port'), function() {
    console.log('Express server listening on port ' + server.address().port);
});

我正在尝试在同一台服务器上运行我的客户端和我的其余服务，当我启动my server on port 3000时，我希望客户端和服务器位于同一台服务器上。

文件夹结构：

/app
--node-modules
--public
   --app //contains all angularjs related files
   --assets //contains images and js libraries
   --index.html
--server
   --server.js

Answer 1

尝试使用它：

app.use(express.static('./.'));

这应该让表达能够看到你的文件

NodeJs服务器不承载客户端/公共

1 个答案: