option = { legend: { selected: { "邮件营销": false } }, xAxis : { type : 'category', }, yAxis : { type: "value" }, tooltip: { trigger: "axis", axisPointer: { type: "line" } }, series : [ { name:'邮件营销', type:'scatter', data:[ ["2018-05-01", 120], ["2018-05-02", 130], ["2018-05-03", 150] ] }, { name:'联盟广告', type:'scatter', data:[ ["2018-05-01", 100], ["2018-05-03", 140] ] } ] };