ES6 与 React

Node和NPM
/*安装npm*/
npm install
npm install <package>
npm install -g <package>

/*更新安装包*/
npm update <package>
npm update -g <package>

卸载安装包
npm uninstall <package>
npm uninstall -g <package>

React项目搭建命令
/*安装React
npm install -g create-react-app

/*建立项目*/
create-react-app my-app

/*进入项目所在的目录*/
cd my-app

/*启动项目*/
npm start

/*安装依赖*/
npm install

/*编译项目*/
npm run build

安装webpack和webpack-cli
npm install --save-dev webpack webpack-cli -g

GIT GUI（可视化工具）
https://blog.csdn.net/qq_15509267/article/details/83617029

 GUI 教程

https://www.liaoxuefeng.com/wiki/896043488029600

/*初始化仓库*/
git init

/*添加文件到本地仓库*/
git add .(文件name)

/*添加文件描述信息*/
git commit -m "first commit"

/*连接远程仓库，建立主分支*/
git remote add origin + 远程仓库地址

/*把本地仓库的变化链接到远程仓库主分支*/
git pull origin master

/*把本地仓库的文件推送到远程仓库*/
git push -u origin master

从GitHub向本地down文件
git clone '代码仓库的SSH地址'

打包工具
webpack是一个打包工具
https://blog.csdn.net/u010289890/article/details/82663082

taro和dva
https://taro.aotu.io
https://dvajs.com
/*安装taro （cnpm为淘宝镜像）*/
cnpm install -g @tarojs/cli

/*建立项目*/
taro init taro-demo

/*安装与 react-redux*/
cnpm install --save redux @tarojs/redux @tarojs/redux-h5 redux-thunk redux-logger

/*安装dva*/
cnpm install --save dva-core dva-loading

 

命令：var let const数组解构赋值：let [a = 1] = [];let [a, b, c] = [1, 2, 3];let [a, b, c] = new Set([1, 2, 3]);对象解构赋值：let { log, sin, cos } = Math;let { a, b } = { a: 1, b: 2 };let x; ({ x } = { x: 1 });字符串解构赋值const [a, b, c] = '123';let { length: len } = '123';函数参数解构赋值function func([x, y])var f = v => v; 等同于 var f = function (v) { return v; };(() => { console.log(1); })();遍历 Map 结构const items = new Map();items.set(1, 2);items.set(3, 4);for (let [key, value] of items) { key + value } 或者 [[1, 2], [3, 4]].map(([a, b]) => a + b);输入模块的指定方法const { fn, func } = require("source-map");字符的 Unicode 表示法let txt = "\u0061";let txt = "\u{0061}";字符串的遍历器接口(let i of text) 模板字符串，用反引号（`）标识字符串中嵌入变量let name = "micro";var txt = `Name ${name}`数据结构 Setconst s = new Set([1, 2, 3, 4, 4]);const s = new Set();[2, 3, 5, 4, 5, 2, 2].forEach(x => s.add(x));for (let i of s)Class 语法class Func {    constructor() { }    add(x, y) {        return x + y;    }    get prop() {        return 0;    }    set prop(value) {        console.log(value);    }}let fn = new Func();fn.add(1, 2)let Func = new class {}静态方法和属性class Func {    static prop = 1;    static add(x, y) {        return x + y;    }        }私有方法和私有属性class Func {    add(x, y) {        fn.call(this, x, y);    }}function fn(x, y) { }类继承静态方法class Fn extends Func { }        Module 的语法<script type="module"></script>