1 option = {
 2     title: {
 3         text: '投稿排行',
 4         left: 'center', //标题居中
 5     },
 6     dataset: {
 7         source: [
 8             ['amount', 'product'],
 9             [58212, '一中队'],
10             [78254, '二中队'],
11             [41032, '三中队'],
12             [12755, '四中队'],
13             [20145, '五中队'],
14             [79146, '六中队'],
15             [91852, '七中队'],
16             [101852, '八中队'],
17             [20112, '九中队']
18         ]
19     },
20     tooltip: {
21         
22         formatter: function (params) {
23             return params.value[1]+ ':' + params.value[0] +'篇' ; //取数组value组合显示效果
24             },
25     },
26     grid: {containLabel: true},
27     xAxis: {name: '数量'},
28     yAxis: {
29         name:'中队名称',
30         type: 'category',
31         axisLabel: {
32             interval: 0,
33             rotate: 30 //y轴名称旋转30度
34         },
35 
36     },
37 
38     series: [
39         {
40             type: 'bar',
41             encode: {
42                 x: 'amount',
43                 y: 'product'
44             },
45             itemStyle: { //颜色渐变
46                 color: new echarts.graphic.LinearGradient(
47                     0, 0, 1, 0,
48                     [
49                         {offset: 0, color: '#83bff6'},
50                         {offset: 0.5, color: '#188df0'},
51                         {offset: 1, color: '#188df0'}
52                     ]
53                 )
54             },
55             label: {
56                 normal: {
57                     position: 'right',
58                     show: true
59                 }
60             },
61         }
62     ]
63 };