wsmdyj / mpvue Goto Github PK

用与原先的数据就可以 完全不懂啊 可以指教下吗

如题,希望作者能解决下

请问下这2种请求的写法 不是直接this.$http 请求就可以了？ 为什么还要引入import fly from '@/utils/fly'
有区别吗？

addShop (event) {
  if (!this.food.count) {
    Vue.set(this.food, 'count', 1)
  } else {
    this.food.count++
  }
}

通过Vue.set设置商品数量，来控制购物车数据的展示。只是在创建订单后，如何让购物车置空呢？

rt

我通过如下方式，虽然实现了左右联动，但是不知道为什么反应特别的慢，请问您知道原因吗

methods: {
scroll (e) {
let scrollTop = e.mp.detail.scrollTop
this.currentY = Math.abs(Math.round(scrollTop))
}
},
computed: {
currentIndex () {
for (let i = 0; i < this.foodListHeights.length - 1; i++) {
let heightBottom = this.foodListHeights[i]
let heightTop = this.foodListHeights[i + 1]
// 对滑动后currentY值不足的情况进行修正
let diff = Math.abs(this.currentY - heightTop)
if (diff < 5) {
this.currentY = heightTop
}
// 判断currentY当前所在的区间
if (this.currentY < heightTop && this.currentY >= heightBottom) {
return i
}
}
}
}

$ npm run dev

[email protected] dev D:\wechat\download\mpvue
node build/dev-server.js

D:\wechat\download\mpvue\node_modules\mpvue-template-compiler\build.js:5785
switch(fileExt.platform) {
^

TypeError: Cannot read property 'platform' of undefined
at Object.compileToWxml (D:\wechat\download\mpvue\node_modules\mpvue-template-compiler\build.js:5785:20)
at genComponentWxml (D:\wechat\download\mpvue\node_modules\mpvue-loader\lib\mp-compiler\index.js:45:75)
at Timeout.createWxml [as _onTimeout] (D:\wechat\download\mpvue\node_modules\mpvue-loader\lib\mp-compiler\index.js:92:19)
at ontimeout (timers.js:438:13)
at tryOnTimeout (timers.js:300:5)
at listOnTimeout (timers.js:263:5)
at Timer.processTimers (timers.js:223:10)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] dev: node build/dev-server.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

我在项目中使用mpvue开发小程序，有个页面是抢购商品列表，每个商品都有一个倒计时，在安卓手机滑动页面的时候，倒计时就会很卡，定时器数字忽快忽慢的，不知道怎么解决，有什么好建议么

小程序开发工具报错：VM3706:2 未找到入口 app.json 文件，或者文件读取失败，请检查后重新编译。
目前无头绪，请大家给点线索和思路。

微信开发者工具：v1.02.1807200
node版本：v8.11.3
npm版本：5.6.0

曾经在另外一个项目中发现以下内容放在/src/main.js中export不起作用，改到/src/main.json中可以工作。但是本项目这么改也不起作用。

{
    "pages": [
        "pages/logs/main",
        "^pages/home/main",
        "pages/order/main",
        "pages/my/main",
        "pages/index/main",
        "pages/pay/main"
    ],
    "window": {
        "backgroundTextStyle": "light",
        "navigationBarBackgroundColor": "#fff",
        "navigationBarTitleText": "美团外卖",
        "navigationBarTextStyle": "black"
    },
    "tabBar": {
        "color": "#272636",
        "selectedColor": "#FFD161",
        "backgroundColor": "#fff",
        "borderStyle": "#a8a8a8",
        "list": [
            {
                "pagePath": "pages/home/main",
                "iconPath": "static/images/home.png",
                "selectedIconPath": "static/images/home-selected.png",
                "color": "white",
                "text": "首页"
            },
            {
                "pagePath": "pages/order/main",
                "iconPath": "static/images/order.png",
                "selectedIconPath": "static/images/order-selected.png",
                "text": "订单"
            },
            {
                "pagePath": "pages/my/main",
                "iconPath": "static/images/my.png",
                "selectedIconPath": "static/images/my-selected.png",
                "text": "我的"
            }
        ]
    }
}

请问会持续维护吗。。。

如题，感觉mpvue 这还是有坑，以为发现可以转h5,发现不是不知道怎么转

mpvue本来就没几个项目用例，这是让转wepy的节奏吗