绘制结果展示 * import json from pyecharts import Line f = open('lines.json', encoding='gbk') data = json.load(f) datas = data['date'] sales1 = data['sales1'] sales2 = data['sales2'] line = Line('面积折线图', width=2000) # area_opacity设置透明度 line.add('sales', datas, sales1, is_fill=True, area_opacity=0.4) line.a