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$scope.line = function () {var keyword = $scope.keyword;// $scope.isshowresult = true;$scope.isShow = false;var myurl = `/line?keyword=${keyword}`;$http.get(myurl).then(function (res) {console.log("line chart");var myChart = echarts.init(document.getElementById("main1"));option = {title: {text: "十天内新闻关键词："+keyword+"时间热度分析图"},xAxis: {type: 'category',data:res.data.time,show: true,},yAxis: {type: 'value'},series: [{data:res.data.num,type: 'line',itemStyle: {normal: {label: {show: true}}}}],};if (option && typeof option === "object") {myChart.setOption(option, true);}});">