option = { tooltip: { trigger: 'item', formatter: '{a} <br/>{b}: {c} ({d}%)' }, legend: { data: ['网安部门', '网研部门', '网安三处', '网络基础资源处', '工控部门', '工程中心','其他'] }, series: [ { name: '磁盘使用率', type: 'pie', selectedMode: 'single', radius: [0, '30%'], label: { position: 'inner', fontSize: 14, }, labelLine: { show: true, smooth: 0.2, }, data: [ {value: 38, name: '已用空间\n(60.32%)'}, {value: 25, name: '剩余空间\n(39.68%)'}, ] }, { name: '磁盘使用率', type: 'pie', radius: ['35%', '60%'], labelLine: { length: 30, }, label: { formatter: '{a|{a}}{abg|}\n{hr|}\n {b|{b}:}{c} {per|{d}%} ', backgroundColor: '#F6F8FC', borderColor: '#8C8D8E', borderWidth: 1, borderRadius: 4, rich: { a: { color: '#6E7079', lineHeight: 22, align: 'center' }, hr: { borderColor: '#8C8D8E', width: '100%', borderWidth: 1, height: 0 }, b: { color: '#4C5058', fontSize: 14, fontWeight: 'bold', lineHeight: 33 }, per: { color: '#fff', backgroundColor: '#4C5058', padding: [3, 4], borderRadius: 4 } } }, data: [ {value: 514, name: '部门A'}, {value: 23, name: '部门B'}, {value: 0.00, name: '部门C'}, {value: 34816, name: '部门D'}, {value: 2457.6, name: '部门E'}, {value: 937, name: '部门F'}, {value: 164.4, name: '部门G'} ] } ] };