HighCharts 柱狀圖的實現

//上週和本週的時間設置：上週（dbbartime4至dbbartime3）；本週（dbbartime2至dbbartime1） Calendar c2 = Calendar.getInstance(); c2.add(Calendar.DAY_OF_MONTH, -1); String dbbartime1 = sf.format(c2.getTime()); c2.add(Calendar.D

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