echarts图表中显示图例lengend

  legend:{},
  series: [
    {
      name: '成交',
      type: 'line',
      data: [10, 12, 21, 54, 260, 830, 710]
    },
    {
      name: '预购',
      type: 'line',
      data: [30, 182, 434, 791, 390, 30, 10]
    },
    {
      name: '意向',
      type: 'line',
      data: [1320, 1132, 601, 234, 120, 90, 20]
    }
  ]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

如果想要在图表中显示图例,需要在series数组中添加name字段,图例的名字就是name的值