使用cnpm install --save jcanvas引入jcanvas组件后，我应该如何在其他js中使用？

Question

项目的地址

{
  "name": "btw",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "watch": "webpack --watch --config webpack.dev.js",
    "start": "webpack-dev-server --inline --hotOnly --config webpack.dev.js",
    "build": "webpack --config webpack.prod.js",
    "dev": "webpack-dev-server --progress --colors --hotOnly --inline --config webpack.dev.js"
  },
  "keywords": [],
  "author": "Abbott.liu",
  "license": "ISC",
  "dependencies": {
    "echarts": "^3.7.2",
    "jcanvas": "^20.1.2",
    "jquery": "^3.2.1",
    "prop-types": "^15.5.10",
    "react": "^0.14.7",
    "react-dom": "^0.14.7",
    "react-redux": "^5.0.4",
    "react-router": "^2.8.1",
    "redux": "^3.6.0"
  },
  "devDependencies": {
    "babel-core": "^6.26.0",
    "babel-loader": "^7.1.2",
    "babel-plugin-transform-runtime": "^6.23.0",
    "babel-preset-env": "^1.6.0",
    "babel-preset-es2015": "^6.24.1",
    "babel-preset-react": "^6.24.1",
    "babel-preset-stage-0": "^6.24.1",
    "clean-webpack-plugin": "^0.1.17",
    "css-loader": "^0.28.7",
    "extract-text-webpack-plugin": "^3.0.1",
    "html-webpack-plugin": "^2.30.1",
    "less": "^2.7.2",
    "less-loader": "^4.0.5",
    "react-hot-loader": "^1.3.1",
    "style-loader": "^0.18.2",
    "webpack": "^3.6.0",
    "webpack-dev-server": "^2.9.1",
    "webpack-merge": "^4.1.0"
  }
}

Answer 1

你所需要的页面开头加入这行代码

import 'jcanvas';

这个跟

<script src="jcanvas.js"></script>

效果是一样的
后面怎么用，你看官网说明就可以了