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public/demos/echarts/script/column2.js

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+layui.use(['echarts'], function() {
+	let echarts = layui.echarts;
+	var column2 = echarts.init(document.getElementById('column2'),null, {
+		width: 600,
+		height: 400
+	});
+
+	var data = [1000, 600, 500, 300];
+	option = {
+		backgroundColor: '#ffffff',
+		title: {
+			text: 'ETC交易成功率',
+			left: 'center',
+			top: 2,
+			fontSize: 20
+		},
+		color: ['#fed46b','#2194ff', ],
+		tooltip: {
+			trigger: 'axis',
+			axisPointer: { // 坐标轴指示器，坐标轴触发有效
+				type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
+			}
+		},
+		grid: {
+			left: '3%',
+			right: '4%',
+			bottom: '10%',
+			containLabel: true
+		},
+		legend: {
+			left: 'center',
+			bottom: '2%',
+			data: ['去年', '今年', ]
+		},
+		xAxis: [{
+			type: 'category',
+			data: ['09-22', '09-22', '09-22', '09-22', '09-22', '09-22', '09-22'],
+			axisTick: {
+				alignWithLabel: true
+			}
+		}],
+		yAxis: [{
+			type: 'value'
+		}],
+		barMaxWidth: '30',
+		label:{
+			show:true,
+			position:'top',
+			formatter:function(params){
+				return params.value+'%'
+			}
+		},
+		series: [
+	
+			{
+				name: '去年',
+				type: 'bar',
+				data: [90, 52, 90, 80, 90, 70, 90]
+			},
+			{
+				name: '今年',
+				type: 'bar',
+				data: [10, 52, 90, 70, 90, 70, 90]
+			},
+		]
+	};
+	column2.setOption(option);
+
+	window.onresize = function() {
+		column2.resize();
+	}
+	
+})