1、安装
npm install -g json-server
2、来实现一个需要简单的数据
{
"gallery": [
{
"id": 199,
"name": "泰仪",
"keyword": "泰仪",
"imageUrl": "https:\u002F\u002Fehaoyao.oss-cn-hangzhou.aliyuncs.com\u002F2019\u002F12\u002F2\u002F1575249248561_72.jpg",
"linkUrl": "http:\u002F\u002Fm.ehaoyao.com\u002Fproduct-110846.html",
"site": 2,
"isDefault": "1",
"dataJson": "{\"color\":\"#e2d5cc\",\"definename\":\"泰仪\"}",
"moduleId": 27,
"isUse": 0
},
{
"id": 193,
"name": "八味益肾丸",
"keyword": "八味益肾丸",
"imageUrl": "https:\u002F\u002Fehaoyao.oss-cn-hangzhou.aliyuncs.com\u002F2019\u002F11\u002F25\u002F1574642245226_95.jpg",
"linkUrl": "http:\u002F\u002Fm.ehaoyao.com\u002Fproduct-39364.html",
"site": 3,
"isDefault": "0",
"dataJson": "{\"color\":\"#fee1e5\",\"definename\":\"八味益肾丸\"}",
"moduleId": 27,
"isUse": 0
}
]
}
const test = require('./test.json')
module.exports = () =>{
return {
test
}
}
json-server ./src/mock/mock.js -p 9000 --watch
这里 ./src/mock/mock.js是你的根文件 ,-p 9000是配置端口,–watch是监听变化。
出现这样的提示代表你成功了
\{^_^}/ hi!
Loading ./src/mock/mock.js
Done
Resources
http://localhost:9000/test
Home
http://localhost:9000
{
"/ajax/test":"/test"
}
启动
json-server ./src/mock/mock.js -r ./src/mock/route.json -p 9000 --watch
./src/mock/mock.js -r 是路由配置文件
启动成功:
./src/mock/route.json has changed, reloading...
Loading ./src/mock/mock.js
Loading ./src/mock/route.json
Done
Resources
http://localhost:9000/test
Other routes
/ajax/test -> /test
Home
http://localhost:9000
最后打开提示路径到浏览器就行
常用配置
–config -c 指定配置文件 [默认值: “json-server.json”]
–port -p 设置端口 [默认值: 3000] Number
–host -H 设置域 [默认值: “0.0.0.0”] String
–watch -w Watch file(s) 是否监听
–routes -r 指定自定义路由
–middlewares -m 指定中间件 files [数组]
–static -s Set static files directory 静态目录,类比:express的静态目录
–readonly --ro Allow only GET requests [布尔]
–nocors --nc Disable Cross-Origin Resource Sharing [布尔]
–no gzip , --ng Disable GZIP Content-Encoding [布尔]
–snapshots -S Set snapshots directory [默认值: “.”]
–delay -d Add delay to responses (ms)
–id -i Set database id property (e.g. _id) [默认值: “id”]
–foreignKeySuffix – fks Set foreign key suffix (e.g. _id as in post_id) [默认值: “Id”]
–help -h 显示帮助信息 [布尔]
–version -v 显示版本号 [布尔]
还可以把启动命令写到json-server.json配置文件中
{
"port": 3000,
"watch": true,
"static": "./mock",//自定义
"read-only": false,
"no-cors": false,
"no-gzip": false,
"routes": "route.json"
}
启动命令:
json-server --watch mock.js
json-server还可以做更详细的配置,比如模拟动态路由,查询参数,升序,降序等。
参考:
官网:https://github.com/typicode/json-server
https://blog.csdn.net/dpy521/article/details/89279060