text: export default {
      type: 'chart',
      style: {
          width: '700px',
          height: '500px'
      },
      resource: {
          api: {
              // api前缀
              prefix:
                          'https://www.easy-mock.com/mock/5bf25b2b34392218c898a5fd/',
              // 读取数据接口
              read: 'read',
          }
      },
      data: {
          scatterData: [
              [
                  [28604, 77, 17096869, 'Australia', 1990],
                  [31163, 77.4, 27662440, 'Canada', 1990],
                  [1516, 68, 1154605773, 'China', 1990],
                  [13670, 74.7, 10582082, 'Cuba', 1990],
                  [28599, 75, 4986705, 'Finland', 1990],
                  [29476, 77.1, 56943299, 'France', 1990],
                  [31476, 75.4, 78958237, 'Germany', 1990],
                  [28666, 78.1, 254830, 'Iceland', 1990],
                  [1777, 57.7, 870601776, 'India', 1990],
                  [29550, 79.1, 122249285, 'Japan', 1990],
                  [2076, 67.9, 20194354, 'North Korea', 1990],
                  [12087, 72, 42972254, 'South Korea', 1990],
                  [24021, 75.4, 3397534, 'New Zealand', 1990],
                  [43296, 76.8, 4240375, 'Norway', 1990],
                  [10088, 70.8, 38195258, 'Poland', 1990],
                  [19349, 69.6, 147568552, 'Russia', 1990],
                  [10670, 67.3, 53994605, 'Turkey', 1990],
                  [26424, 75.7, 57110117, 'United Kingdom', 1990],
                  [37062, 75.4, 252847810, 'United States', 1990]
              ],
              [[44056, 81.8, 23968973, 'Australia', 2015], [43294, 81.7, 35939927, 'Canada', 2015], [13334, 76.9, 1376048943, 'China', 2015], [21291, 78.5, 11389562, 'Cuba', 2015], [38923, 80.8, 5503457, 'Finland', 2015], [37599, 81.9, 64395345, 'France', 2015], [44053, 81.1, 80688545, 'Germany', 2015], [42182, 82.8, 329425, 'Iceland', 2015], [5903, 66.8, 1311050527, 'India', 2015], [36162, 83.5, 126573481, 'Japan', 2015], [1390, 71.4, 25155317, 'North Korea', 2015], [34644, 80.7, 50293439, 'South Korea', 2015], [34186, 80.6, 4528526, 'New Zealand', 2015], [64304, 81.6, 5210967, 'Norway', 2015], [24787, 77.3, 38611794, 'Poland', 2015], [23038, 73.13, 143456918, 'Russia', 2015], [19360, 76.5, 78665830, 'Turkey', 2015], [38225, 81.4, 64715810, 'United Kingdom', 2015], [53354, 79.1, 321773631, 'United States', 2015]]
          ],
          legend: ['1990', '2015']
      },
      // 图表配置
      options: {
          BASE: 'SCATTER',
          series: [{
              type: 'scatter',
              name: '1990',
              data: 'data.scatterData[0]',
              symbolSize: function (data) {
                  return Math.sqrt(data[2]) / 5e2;
              }
          }, {
              type: 'scatter',
              name: '2015',
              data: 'data.scatterData[1]',
              symbolSize: function (data) {
                  return Math.sqrt(data[2]) / 5e2;
              }
          }]
      },
      events: {
          init: '@read'
      }
  };
  