option = { legend: { data: ['邮件营销', '联盟广告'] }, xAxis: { type: 'category', data: ['周一', '周二', '周三'] }, yAxis: { type: 'value' }, series: [{ name: '邮件营销', type: 'line', data: [120, 132, 101] }, { name: '联盟广告', type: 'line', data: [220, 182, 191] } ] }; /*option = { dataset: { source: [{ "date": "2017-12-19", "sales": 80858, "category": "电水壶" }, { "sales": 16811, "category": "料理机", "date": "2017-12-19" }, { "category": "料理机", "sales": 25329, "date": "2017-12-20" }, { "sales": 83118, "category": "电水壶", "date": "2017-12-20" }, { "date": "2017-12-21", "sales": 97863, "category": "电水壶" }, { "sales": 27627, "category": "料理机", "date": "2017-12-21" }] }, legend: { data:['电水壶','料理机'] }, xAxis: {type:'category'}, yAxis: [ {type: 'value'} ], series: [{ type: 'line' },{ type: 'line' }] };*/