官网有这个配置,详细可查看下面例子  [https://echarts.apache.org/zh/option.html#series-line.connect...](https://link.segmentfault.com/?enc=X9vYY3xA%2B3HtRTh%2BaoPndA%3D%3D.vPBe969XpYetjLfgJlOP7RUqpvb02%2Bf2VR3p4Xxl4zZdOyoChPZYzbvrx24%2BxWgE%2B%2FUyMoo6MyWidEoLkQ1sdpT%2B17vxhHwAYhedK32PiFA%3D) option = { xAxis: { type: 'category', data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] }, yAxis: { type: 'value' }, series: [ { data: [150, 230, null, 218, 135, 147, 260], type: 'line', connectNulls:false } ] };