Solution to 404 local request using axios + express under Vue 2.5.2
Now I will share with you a solution to axios express local request 404 under Vue 2.5.2. It has a good reference value and I hope it will be helpful to everyone.
I have been learning Vue recently, and today I tried to use axios to simulate local network requests. During the process of using it, I found that the interface request kept getting 404. Later I found that in the latest project built by Vue-cli, the interface request should be written like this.
1. Introducing related dependencies
var axios = require('axios') const express = require('express'); var app = express(); var apiRoutes = express.Router(); app.use('/api', apiRoutes);
2. Processing network requests
In the previous project, we handled interface access in dev-server.js like this
apiRoutes.get('/getList', function (req, res) {
//处理网络请求
})Now the project built by default does not have a dev-server.js file, and then we can use webpack. Add ur to dev.conf.js.
before(app) {
app.get('/api/getList', function(req, res) {
//处理网络请求
});
},3. Recompile
npm run dev
At this point, the project is running and the interface can be accessed normally.
The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.
Related articles:
Method of cross-domain request through jQuery JSONP (detailed tutorial)
Through implementation in Vue2.0 http request and loading display
Detailed interpretation of the difference between method and computed in Vue (detailed tutorial)
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