一、创建小程序项目
mock.js 从 https://github.com/nuysoft/Mock/blob/refactoring/dist/mock.js 下载
api.js:配置模拟数据和后台接口数据,通过 DEBUG = true;//切换数据入口
let API_HOST = "http://xxx.com/xxx"; let DEBUG = true;//切换数据入口 var Mock = require(‘mock.js‘) function ajax(data = ‘‘, fn, method = "get", header = {}) { if (!DEBUG) { wx.request({ url: config.API_HOST + data, method: method ? method : ‘get‘, data: {}, header: header ? header : { "Content-Type": "application/json" }, success: function (res) { fn(res); } }); } else { // 模拟数据 var res = Mock.mock({ ‘error_code‘: ‘‘, ‘error_msg‘: ‘‘, ‘data|10‘: [{ ‘id|+1‘: 1, ‘img‘: "@image(‘200x100‘, ‘#4A7BF7‘,‘#fff‘,‘pic‘)", ‘title‘: ‘@ctitle(3,8)‘, ‘city‘: "@county(true)", ‘stock_num‘: ‘@integer(0,100)‘,//库存数量 ‘marketing_start‘: ‘@datetime()‘, ‘marketing_stop‘: ‘@now()‘, ‘price‘: ‘@integer(100,2000)‘,//现价,单位:分 ‘original_price‘: ‘@integer(100,3000)‘ }] }) // 输出结果 // console.log(JSON.stringify(res, null, 2)) fn(res); } } module.exports = { ajax: ajax }
index.js页面
//index.js //获取应用实例 var app = getApp() var API = require(‘../../utils/api.js‘) Page({ data: { }, onLoad: function () { console.log(‘onLoad‘) var that = this // 使用 Mock API.ajax(‘‘, function (res) { //这里既可以获取模拟的res console.log(res) that.setData({ list:res.data }) }); console.log(this.data.list) } })
index.wxml
<!--index.wxml--> <block wx:for="{{list}}" wx:key="name"> <view>{{item.title}}</view> <text>{{item.city}}</text> <view> <text>{{item.marketing_start}}</text> </view> <image src=‘{{item.img}}‘></image> </block>
页面显示
时间: 2024-11-05 15:00:23