使用React打造音乐播放器实践案例
依赖文件：
“ajv”: “^5.2.2”,
“autoprefixer”: “^7.1.4”,
“babel-core”: “^6.26.0”,
“babel-loader”: “^7.1.2”,
“babel-preset-env”: “^1.6.0”,
“babel-preset-react”: “^6.24.1”,
“css-loader”: “^0.28.7”,
“file-loader”: “^0.11.2”,
“html-webpack-plugin”: “^2.30.1”,
“json-loader”: “^0.5.7”,
“less”: “^2.7.2”,
“less-loader”: “^4.0.5”,
“postcss-loader”: “^2.0.6”,
“pubsub-js”: “^1.5.7”,
“react”: “^15.6.1”,
“react-dom”: “^15.6.1”,
“react-router”: “^2.0.0”,
“style-loader”: “^0.18.2”,
“url-loader”: “^0.5.9”,
“webpack”: “^3.6.0”,
“webpack-dev-server”: “^2.8.2”