python实现字符串与二进制之间的转换

通过抓包返回的响应值(json格式数据)在平台转义:

http://www.bejson.com/

图片是我的示例json,先进行格式化,然后压缩→转义

将json转义后才能赋值给变量 

源代码:

def encode(s):
    return ' '.join([bin(ord(c)).replace('0b', '') for c in s])


def decode(s):
    return ''.join([chr(i) for i in [int(b, 2) for b in s.split(' ')]])


var1 = encode(
    "{"code":"000","data":{"records":[{"itemID":0,"areaName":"一楼明档","areaKey":"0001","areaID":0,"tableCode":"0107","tableName":"7号桌","tableName2":"7号桌","isTemporary":0,"isRoom":0,"defaultPerson":2,"tableStatus":1,"lockedBy":"","bookOrderNo":"","createBy":"999|999","currPerson":12,"createTime":"20210715152026","orderTotalAmount":0,"saasOrderKey":"0107002","userInfo":"","childTableIndex":0}]},"msg":"成功","success":"true","traceID":"","clientType":""}")
print(var1)  # json 转 二进制

print(decode(var1))  # 二进制 转 json