echarts漏斗图，形状是通过value来保持金字塔形状的，添加新的字段来用真正的数据

        const options={
            tooltip:{
                show:true,
                trigger:"item",
                formatter:function(params){
                    return `${params.data.name}:${params.data.num}人`
                }
            },
            series:[
                {
                    type:"funnel",
                    left:"0%",
                    top:"10%",
                    bottom:"0%",
                    width:"100%",
                    min:0,
                    max:100,
                    minSize:"30%",
                    maxSize:"100%",
                    sort:"descending",
                    gap:4,
                    orient:"vertical",
                    label:{
                        show:true,
                        color:"#fff",
                        position:"inside",
                        formatter:function(params){
                            return params.data.name+"\n"+params.data.value+"%"
                        }
                    },
                    itemStyle:{
                        borderColor:"transparent"
                    },
                    data:[
                        {
                            name:"意向",
                            value:80,//value值用来保持金字塔形状
                            num:1000//真正的数据
                        },
                        {
                            name:"申请",
                            value:60,
                            num:80
                        },
                        {
                            name:"评估通过",
                            value:40,
                            num:60
                        },
                        {
                            name:"正式服务",
                            value:20,
                            num:40
                        },
                    ]
                },
          
            ]
 
        }