vueJs初探-创建第一个vue项目

***日常笔记***

1.所需模块：

--①Node.js：JavaScript运行环境

--②npm：Nodejs下的包管理器，这里推荐各个大神使用的淘宝NPM镜像进行安装（http://npm.taobao.org/）

--③webpack：JavaScript 应用程序的静态模块打包器(module bundler)

--④vue-cli：用户生成Vue工程模板

2.安装Node.js：https://nodejs.org/en/

--验证安装成功：node -v

3.安装cnpm：npm install -g cnpm -regitstry=https://registry.npm.taobao.org

4.安装vue-cli：npm install -g vue-cli

5.创建一个文件夹，在文件夹下打开PowerShell模式：创建vuejs项目

--vue init webpack 项目名字

--在安装时会询问你: 

①Project name (sanfeng1);项目名称(sanfeng1)。(确定按enter,否按N) 

②. Project description (A Vue.js project);项目描述(一vue.js项目)。(随意输入一段简短介绍,用英文) 

③.Author (sunsanfeng);作者(sunsanfeng)。(确定按enter,否按N) 

④.Vue build (Use arrow keys)> Runtime + Compiler: recommended for most usersRuntime-only: about 6KB lighter min+gzip, but templates (or any Vue-specificHTML) are ONLY allowed in .vue files - render functions are required elsewhere;Vue公司的建立(使用箭头键)>运行时+编译器:大多数用户推荐运行时间:约6kb轻民+ gzip,但模板(或任何Vue具体HTML)只允许在。VUE文件渲染功能是必需的其他地方。(按enter) 

⑤.Install vue-router? (Y/n);安装的路由?(/ N)。(可安可不安,以后也可以再安,根据需求选择) 

⑥.Use ESLint to lint your code? (Y/n);使用ESlint语法?(Y/ N)。(使用ESLint语法,如果不懂ESLint语法,,建议N) 

⑦.Setup unit tests with Karma + Mocha? (Y/n);设置单元测试?(Y / N)。(选N) 

⑧.Setup e2e tests with Nightwatch? (Y/n);Nightwatch建立端到端的测试?(Y / N)。(选N)

--在对应的文件夹就能看到生成的项目

6.使用vscode打开vuejs项目

7.安装对应的依赖

--cnpm instal

8.编译运行项目：如没有自动打开浏览器，手动输入地址： http://localhost:8080，成功运行科看到vuejs页面

--npm run dev

9.附录：

--1.查看依赖：package.json

--2.webpake配置说明：https://webpack.css88.com/

--3.设置中添加基本的配置：具体配置看个人喜好

{
    "css.fileExtensions": [ "css", "scss"],
     "editor.parameterHints": true,
    "workbench.iconTheme": "vscode-icons",
    "emmet.triggerExpansionOnTab": true,
    "emmet.includeLanguages": {
        "vue-html": "html",
        "vue": "html"
    },
    "debug.node.autoAttach": "off",
    //vuejs配置
    "editor.fontSize": 14,
    "editor.renderIndentGuides": false,
    "files.autoSave": "afterDelay",
    "liveSassCompile.settings.formats":[
        {
            "format": "expanded",
            "extensionName": ".css",
            "savePath": "/css"
        },
        {
            "extensionName": ".min.css",
            "format": "compressed",
            "savePath": "/css"
        }
    ],
    "liveSassCompile.settings.excludeList": [
       "**/node_modules/**",
       ".vscode/**"
    ],
    "liveSassCompile.settings.generateMap": true,
    "easysass.formats": [
        {
            "format": "expanded",
            "extension": ".css"
        },
        {
            "format": "compressed",
            "extension": ".min.css"
        }
    ],
    "easysass.targetDir": "./css/",
    "background.customImages": [
        "file:///D://222.png"
    ],
    "background.useDefault": false,
    "background.style": {
        "content": "''",
        "pointer-events": "none",
        "position": "absolute",
        "z-index": "99999",
        "width": "102%",
        "height": "100%",
        "background-position": "0%",
        "background-repeat": "no-repeat",
        "opacity": 0.3
    },
    "editor.quickSuggestions": {
        "other": true,
        "comments": true,
        "strings": true
    },
    "cssrem.rootFontSize": 12,
    "cssrem.autoRemovePrefixZero": false,
    "cssrem.fixedDigits": 3,
    "beautify.language": {
        "js": {
            "type": [
                "javascript",
                "json"
            ],
            "filename": [
                ".jshintrc",
                ".jsbeautify"
            ]
        },
        "css": [
            "css",
            "scss"
        ],
        "html": [
            "htm",
            "vue",
            "html"

        ]
    },
    "workbench.colorTheme": "Dark-Dracula",
    "vetur.format.defaultFormatter.html": "js-beautify-html",
    // "emmet.syntaxProfiles":{
    //     "vue-html":"html",
    //     "vue":"html"
    // },
    // "files.associations": {
    //     "*.vue":"html"
    // },
    // "eslint.validate":["javascript","javascriptreact","html"]
    "eslint.validate": [
        "javascript",
        "javascriptreact",
        "html",
        "vue"
    ],
    "eslint.options": {
        "plugins": ["html"]
   },
    "emmet.syntaxProfiles": {
    "vue-html": "html",
    "vue": "html"
  }

}