vue 模拟后台数据（加载本地json文件）调试

首先创建一个本地json文件，放在项目中如下

{

  "runRedLight":{

    "CurrentPage": 1,

    "TotalPages": 0,

    "TotalItems": 0,

    "ItemsPerPage": 100,

    "Items":[

      {"DEVICEID":"121212","DEVICETYPE":"1","DEVICETIME":"2016-10-10","CREATEDTIME": "2016-10-11"},

      {"DEVICEID":"124412","DEVICETYPE":"1","DEVICETIME":"2016-10-10","CREATEDTIME": "2016-10-11"},

      {"DEVICEID":"121255","DEVICETYPE":"1","DEVICETIME":"2016-10-10","CREATEDTIME": "2016-10-11"},

      {"DEVICEID":"121266","DEVICETYPE":"1","DEVICETIME":"2016-10-10","CREATEDTIME": "2016-10-11"}

    ]

  },

  "redLightRoad": [

    {"CREATEDTIME":"2017-03-03 09:41:44","DEVICEID":"2","ID":"45afdc60f33443d28fe0171d0df40d14","NAME":"1"},

    {"CREATEDTIME":"2017-03-03 09:41:52","DEVICEID":"5","ID":"74cf7106f1fa406f9c32ad351e7dfc76","NAME":"2"}

  ]

}

然后在dev-server.js中配置

1.数据读取

var appData = require('../data.json')；

var runRedLight = appData.runRedLight;

var redLightRoad = appData.redLightRoad;

2.定义路由

var apiRoute = express.Router();

apiRoute.get('/runRedLight',function(req, res){

  res.json({

    errno:0,//错误码

    data: runRedLight//具体数据

  })

})

apiRoute.get('/redLightRoad',function(req, res){

  res.json({

    errno:0,

    data: runRedLight

  })

})

3.注册定义的api

app.use('/api',apiRoute);

4.在页面使用url

 this.$http.get("/api/runRedLight").then((response) => {

          response = response.body;

          console.log(response.data);//需要这样获取到数组

      });

学习笔记，如有不足请多多指教!