Python-編碼與解碼

#編碼

path = r"G:\program\py.workplace1\文件讀寫\file4.txt"
with open(path,"wb") as f1:
    str = "sunck is a good man凱"
# 二進制寫進去要編碼
    f1.write(str.encode("utf-8"))
with open(path,"rb") as f2:
    data = f2.read()
    print(data)
    print(type(data))
    newData = data.decode("utf-8") # 解碼
    print(newData)
    print(type(newData))