python 变量数据使用 json 进行序列化与反序列化操作

list = [1,'a',6]
list = json.dumps(list)           # 把列表进行序列化
with open('a.txt',"w") as f:      # 写入到文件中，保存到硬盘中
    f.write(list)

list = [1,'a',6]
with open('a.txt',"w") as f:     
    f.dump(list,f)                 # 只需要这一行就可以实现上面序列化操作

with open('a.txt',"r") as f:      # 从硬盘中读出数据
    list = f.read()               # 读取文件中的内容
    list = json.loads(list)       # 把内容进行反序列化输出
    print(list) 

with open('a.txt','r') as f:
    list = json.load(f)