Bower 简易教程

2018-08-11  本文已影响0人  hankchang

Bower

前端套件管理


Bower 环境

依赖 Node.js


安装 Bower

  1. npm install -g bower

  2. 测试 bower -v

成功就能打印出版本号

使用

  1. 初始化
  1. 测试

bower.json

{
  "name": "bower-demo",
  "authors": [
    "zjhcn <332124614@qq.com>"
  ],
  "description": "学习",
  "main": "",
  "license": "MIT",
  "homepage": "",
  "ignore": [
    "**/.*",
    "node_modules",
    "bower_components",
    "test",
    "tests"
  ]
}

文件树

.
├── bower.json
└── bower_components
    └── jquery
  1. 想要在 bower.json 文件中保存

bower.json

{
  "name": "bower-demo",
  "authors": [
    "zjhcn <332124614@qq.com>"
  ],
  "description": "学习",
  "main": "",
  "license": "MIT",
  "homepage": "",
  "ignore": [
    "**/.*",
    "node_modules",
    "bower_components",
    "test",
    "tests"
  ],
  "dependencies": {
    "jquery": "^3.3.1"
  }
}

安装历史版本

  1. 先删除 bower_components 文件夹

  2. 修改 bower.json

{
  "name": "bower-demo",
  "authors": [
    "zjhcn <332124614@qq.com>"
  ],
  "description": "学习",
  "main": "",
  "license": "MIT",
  "homepage": "",
  "ignore": [
    "**/.*",
    "node_modules",
    "bower_components",
    "test",
    "tests"
  ],
  "dependencies": {
    "jquery": "#1.11.0"
  }
}
  1. 安装

安装完成

jQuery 版本已经改为 v1.11.0

/*!
 * jQuery JavaScript Library v1.11.0
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/

扩展配置

  1. 创建 .bowerrc 文件
{
  // 自定义存放目录
  "directory": "vendors/"
}
  1. 命令行执行 bower install

文件树

.
├── bower.json
└── vendors
    └── jquery
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