1.在项目根目录建立 vue.config.js
module.exports = {
devServer: {
before(app, server) {
// get请求
app.get("/api/cartList", (req, res) => {
res.json({
result: [
{
id: 0,
title: "烤鸡翅",
price: 15,
active: true,
count: 1
},
{
id: 1,
title: "烤腰子",
price: 28,
active: true,
count: 1
},
{
id: 2,
title: "烤大蒜",
price: 50,
active: true,
count: 1
},
{
id: 3,
title: "烤鸡脖",
price: 88,
active: true,
count: 1
}
]
});
});
}
}
};
随后重启项目 模拟出来的后端接口在你项目的地址/api/cartList
下载axios
在main.js
全局挂载
import axios from "axios";
Vue.prototype.$http = axios;
最后在任意一个组件内使用 this.$http 进行axios请求