python字符串str与hex转换

问题：python str to hex

方法：

str to hex

hex_str = binascii.hexlify(str.encode('utf-8')).decode('utf-8')

hex to str

str = binascii.unhexlify(hex_str.encode('utf-8')).decode('utf-8')

参考：

https://blog.csdn.net/weixin_42902669/article/details/90754498