earthsdk-vue-cli-app

npm install

npm run serve

npm run build

npm run test

npm run lint

npm install copy-webpack-plugin
npm install earthsdk

// vue.config.js
const CopyWebpackPlugin = require('copy-webpack-plugin');

module.exports = {
  configureWebpack: config => {
    const cwp = new CopyWebpackPlugin([
      {
        from: './node_modules/earthsdk/dist/XbsjCesium',
        to: 'js/earthsdk/XbsjCesium',
        toType: 'dir'
      },
      {
        from: './node_modules/earthsdk/dist/XbsjEarth',
        to: 'js/earthsdk/XbsjEarth',
        toType: 'dir'
      },
    ]);
    config.plugins.push(cwp);
  }
}

<template>
  <div style="width: 100%; height: 100%">
    <div ref="earthContainer" style="width: 100%; height: 100%"></div>
    <div style="position: absolute; left: 18px; top: 18px">
      <button>{{ message }}</button>
    </div>
  </div>
</template>

<script>
// 1 创建Earth的vue组件
var EarthComp = {
  data() {
    return {
      message: "页面加载于 " + new Date().toLocaleString(),
      _earth: undefined, // 注意：Earth和Cesium的相关变量放在vue中，必须使用下划线作为前缀！
      _bgImagery: undefined
    };
  },
  // 1.1 资源创建
  mounted() {
    // 1.1.1 创建地球
    var earth = new XE.Earth(this.$refs.earthContainer);

    // 1.1.2 添加默认地球影像
    earth.sceneTree.root = {
      children: [
        {
          czmObject: {
            name: "默认离线影像",
            xbsjType: "Imagery",
            xbsjImageryProvider: {
              createTileMapServiceImageryProvider: {
                url: XE.HTML.cesiumDir + "Assets/Textures/NaturalEarthII",
                fileExtension: "jpg"
              },
              type: "createTileMapServiceImageryProvider"
            }
          }
        }
      ]
    };

    this._earth = earth;

    // 仅为调试方便用
    window.earth = earth;
  },
  // 1.2 资源销毁
  beforeDestroy() {
    // vue程序销毁时，需要清理相关资源
    this._earth = this._earth && this._earth.destroy();
  }
};

export default EarthComp;
</script>

// 之前的代码注释掉
// new Vue({
//   render: h => h(App),
// }).$mount('#app')

// 修改后的代码
function startup() {
  new Vue({
    render: h => h(App),
  }).$mount('#app')
}

// 1 XE.ready()会加载Cesium.js等其他资源，注意ready()返回一个Promise对象。
XE.ready().then(startup);