var data = {

        data: [[320], [120], [220], [150]],

        legend: ['华为', '中兴', '烽火', '瑞斯'],

      }

      var option;

      var colors = ['#4C98FB', '#83CCE7', '#26C7C8', '#73DEBD'];

      option = {

        color: colors,

        legend: {

          top: '35%',

          left: '30%',

          data: data.legend

        },

        grid: {

          left: '15%'

        },

        xAxis: {

          type: 'value',

          show: false,

          minorSplitLine: {

            show: false

          }

        },

        yAxis: {

          type: 'category',

          data: ['各厂商端口占比'],

          // 去除网格线

          axisLine: {

            show: false

          },

          // 去除刻度线

          axisTick: {

            show: false

          }

        },

        series: [],

      };

      for (var i = 0; i < data.data.length; i++) {

        option.series.push({

          name: data.legend[i],

          type: 'bar',

          stack: 'total',

          barWidth: '30px',

          label: {

            show: true,

          },

          emphasis: {

            focus: 'series'

          },

          data: data.data[i]

        })

      }