前端模拟请求的Mock数据方案

https://github.com/typicode/json-server

Install JSON Server

npm install -g json-server

Create a db.json file with some data

{
“posts”: [
{ “id”: 1, “title”: “json-server”, “author”: “typicode” }
],
“comments”: [
{ “id”: 1, “body”: “some comment”, “postId”: 1 }
],
“profile”: { “name”: “typicode” }
}
Start JSON Server

json-server --watch db.json

Now if you go to http://localhost:3000/posts/1, you’ll get

{ “id”: 1, “title”: “json-server”, “author”: “typicode” }

快捷起json服务器的方式： 在packge.json中的scripts加上最后一行 后面是实际放json假数据的位置