Question

我使用Node with Express创建了一个应用程序。当我发出get请求时，它返回从节点服务器呈现的html文件。我使用route.Hnd渲染了html文件，并继续为每个get请求发送html文件。

节点应用程序的代码

import express from 'express';
import mongoose from 'mongoose';
import bodyParser from 'body-parser';
import passport from 'passport';
import cros from 'cors';
import path from 'path';
import webpack from 'webpack';
import webpackmiddleware from 'webpack-dev-middleware';
import webpackHotMiddleware from 'webpack-hot-middleware';
import webpackConfig from '../webpack.config.dev';
import regusers from './models/regusers.model';
import Router from './routes/UserRouter';

const cross = cros();
const app = express();
const router = express.Router();
const port =3000;
const compile=webpack(webpackConfig);
const db='mongodb://localhost/parkspace';

mongoose.Promise = global.Promise;

mongoose.connect(db);

app.use(webpackmiddleware(compile,{
  hot:true,
  publicPath: webpackConfig.output.publicPath,
  noInfo:true
}));

app.use(webpackHotMiddleware(compile));
app.use(cross);
app.use(router);

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({
   extended:true
}));

app.get('/*',(req,res) => {
   res.sendFile(path.join(__dirname,'./index.html'));
});

Router(app);

app.listen(port,()=> console.log('Running on port: '+port));

我的路由器文件

import Authentication from '../auth/auth';
import passportService from '../services/passport';
import passport from 'passport';

const requireAuth = passport.authenticate('jwt',{session:false});

const user = (app) => {

    app.get('/',requireAuth,function (req,res){
        res.send({hi:'there'});
    });

    app.post('/signup',Authentication.signup);
}

export default user;

如何克服这个问题？

Answer 1

只需将index.html放在渲染Router(app); app.get('/*',(req,res) => { res.sendFile(path.join(__dirname,'./index.html')); });逻辑之前：

Router.js

但您在/auth中获取XHR请求的路径应该更具体，例如req.xhr。您还可以检查fmt.Println以区分请求是来自XHR还是只是渲染请求。

Answer 2

我认为这种情况正在发生，因为在你的路线中你有一个通配符/*，所以无论你去哪里，都会发送html文件。

希望这有帮助。

GET请求在Node和Express App中返回html

2 个答案: