【发布时间】:2020-05-24 15:54:44
【问题描述】:
我有一个这样的快速服务器设置:
const cors = require('cors');
const express = require('express');
const app = express();
const port = 8000;
app.use(cors({origin: 'http://localhost:8000'}));
// Parse requests of content-type - application/json
app.use(express.json());
// Parse requests of content-type - application/x-www-form-urlencoded
app.use(express.urlencoded({ extended: true }));
require('./app/routes/auth.routes')(app);
require('./app/routes/user.routes')(app);
app.listen(port, () => console.log(`Listening on http://loclalhost:${port}`));
我对 cors 的所作所为感到困惑,我正在学习教程。是否只允许来自http://localhost:8000的请求?
【问题讨论】:
-
只需阅读documentation 的
cors()或wiki article on CORS 或this CORS article from MDN 或...
标签: javascript node.js express