https://gitee.com/uCharts/uCharts
下载地址

用哪个就引哪个

我是引得uniapp的，放到我本地的utils文件夹里,然后接口的返回结构简单的写就是

Column = {
      "categories": ["2012", "2013", "2014", "2015", "2016", "2017"],
      "series": [{
        "name": "成交量1",
        "data": [15, {
          "value": 20,
          "color": "#f04864"
        }, 45, 37, 43, 34]
        }]
            }

<template>
	<view class="qiun-columns">
		<view class="qiun-bg-white qiun-title-bar qiun-common-mt" >
			<view class="qiun-title-dot-light">基本柱状图</view>
		</view>
		<view class="qiun-charts" >
			<canvas canvas-id="canvasColumn" id="canvasColumn" class="charts" @touchstart="touchColumn"></canvas>
		</view>
	</view>
</template>

<script>
	import uCharts from '@/utils/u-charts.min.js';
	var _self;
	var canvaColumn=null;

	export default {
		data() {
			return {
				cWidth:'',
				cHeight:'',
				pixelRatio:1,
				serverData:'',
			}
		},
		onLoad() {
			_self = this;
			this.cWidth=uni.upx2px(750);
			this.cHeight=uni.upx2px(500);
			this.getServerData();
		},
		methods: {
			getServerData(){
				Column = {
			      "categories": ["2012", "2013", "2014", "2015", "2016", "2017"],
			      "series": [{
			        "name": "成交量1",
			        "data": [15, {
			          "value": 20,
			          "color": "#f04864"
			        }, 45, 37, 43, 34]
			       }]
			    }
			    this.showColumn('canvasColumn', Column)
			},
			showColumn(canvasId,chartData){
				canvaColumn=new uCharts({
					$this:_self,
					canvasId: canvasId,
					type: 'column',
					legend:{show:true},
					fontSize:11,
					background:'#FFFFFF',
					pixelRatio:_self.pixelRatio,
					animation: true,
					categories: chartData.categories,
					series: chartData.series,
					xAxis: {
						disableGrid:true,
					},
					yAxis: {
						//disabled:true
					},
					dataLabel: true,
					width: _self.cWidth*_self.pixelRatio,
					height: _self.cHeight*_self.pixelRatio,
					extra: {
						column: {
							type:'group',
							width: _self.cWidth*_self.pixelRatio*0.45/chartData.categories.length
						}
					  }
				});
				
			},
			touchColumn(e){
				canvaColumn.showToolTip(e, {
					format: function (item, category) {
						if(typeof item.data === 'object'){
							return category + ' ' + item.name + ':' + item.data.value 
						}else{
							return category + ' ' + item.name + ':' + item.data 
						}
					}
				});
			},
		}
	}
</script>

<style>
page{background:#F2F2F2;width: 750upx;overflow-x: hidden;}
.qiun-padding{padding:2%; width:96%;}
.qiun-wrap{display:flex; flex-wrap:wrap;}
.qiun-rows{display:flex; flex-direction:row !important;}
.qiun-columns{display:flex; flex-direction:column !important;}
.qiun-common-mt{margin-top:10upx;}
.qiun-bg-white{background:#FFFFFF;}
.qiun-title-bar{width:96%; padding:10upx 2%; flex-wrap:nowrap;}
.qiun-title-dot-light{border-left: 10upx solid #0ea391; padding-left: 10upx; font-size: 32upx;color: #000000}
.qiun-charts{width: 750upx; height:500upx;background-color: #FFFFFF;}
.charts{width: 750upx; height:500upx;background-color: #FFFFFF;}
</style>

找了好多插件，快找死我了，最后就先定了这个uniapp的ucharts插件先用着
官方文档地址：http://doc.ucharts.cn/1172183