我正在尝试以JSON发送POST请求。
*电子邮件变量的类型为"字节"
def request_to_SEND(email, index):
url = "....."
data = {
"body": email.decode('utf-8'),
"query_id": index,
"debug": 1,
"client_id": "1",
"campaign_id": 1,
"meta": {"content_type": "mime"}
}
headers = {'Content-type': 'application/json'}
try:
response = requests.post(url, data=json.dumps(data), headers=headers)
except requests.ConnectionError:
sys.exit()
return response
我收到错误:
File "C:\Python34\lib\json\encoder.py", line 173, in default
raise TypeError(repr(o) + " is not JSON serializable")
TypeError: b'1' is not JSON serializable
你能否告诉我,我做错了什么?
答案 0 :(得分:39)
这种情况正在发生,因为您在bytes
dict(data
,特别是)中传递了b'1'
个对象,可能是index
的值。在str
可以使用它之前,您需要将其解码为json.dumps
对象:
data = {
"body": email.decode('utf-8'),
"query_id": index.decode('utf-8'), # decode it here
"debug": 1,
"client_id": "1",
"campaign_id": 1,
"meta": {"content_type": "mime"}
}