Python之json格式数据增量保存到csv文件

    def save_data(self,data):
        print(data)
        content = ""
        for row in data["value"]["list"]:
            content = content + row["lotteryDrawNum"] + "," + row["lotteryDrawTime"] + ","
            print(row["lotteryDrawResult"])
            number_list = row["lotteryDrawResult"].split(" ")
            for number in number_list:
                content  = content + number + ","
            content = content + "\n"
        with open(file=r"D:\theRoadToWealth\save_data\history_data.csv",mode="+a",encoding="utf-8") as f:
            f.write(content)
        f.close()