basic's Introduction

basic

A Vue.js project

Build Setup

# install dependencies
npm install

# serve with hot reload at localhost:8080
npm run dev

# build for production with minification
npm run build

# clean dist 
npm run clean

For detailed explanation on how things work, consult the docs for vue-loader.

怎么让axios里面then里面都有response的函数签名

    axios.get("/static/item.json", {
        params: {
            id: 101
        }
    }).then(response=>{
        console.log("method then 1", response);
        //返回response
        return response;
    }).then(response=>{
        console.log("method then 2", response);
        //返回response
        return response;
    }).then(response=>{
        console.log("method then 3", response);
        //返回response
        //return response;
    }).then(response=>{
        //上面没有返回response,这里的response就undefined
        console.log("method then 4", response);
        return response;
    })

;E:\Program Files (x86)\Microsoft VS Code\bin

AppData\Roaming\npm\

IE 浏览器 vuex 需要promise 支持(已解决)

# 安装 promise-polyfill
npm install promise-polyfill

# 把 node_modules/promise-polyfill/promise.min.js 移到 polyfill/目录中

# 页面添加 IE条件性注释
<![if IE]> 
    <script src="/polyfill/promise.min.js"></script>
<![endif]>

# 安装 es6-promise
npm install es6-promise

# main.js文件引入 
import 'es6-promise/auto'

# webpack.config.js 配置

  entry: {
    app: './src/main.js',
    // app: ['promise-polyfill', './src/main.js'],
    vendor: [
        'es6-promise/auto',
        ...
    ]
  },

    module: {
        // noParse: /promise-polyfill\.js$/, // avoid webpack shimming process
        noParse: /es6-promise\.js$/, // avoid webpack shimming process
        ...
    }

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