params = {
    'timestamp':timestamp,
    'nonce':nonce,
    'apikey':APIKEY,
    'signature': signature
}
data = {
    'name': name,
    'phone': phone,
    'idnum': idnum,
    'PRoducts': [201,]
}
resp = requests.post(URL, data=data, params=params,
                     verify=False, timeout=10)      

# 方案一：params = {    'timestamp':timestamp,    'nonce':nonce,    'apikey':APIKEY,    'signature': signature}payload = """------webkitFormBoundary7MA4YWxkTrZu0gWrnContent-DisposITion: form-data;    name="phone"nn{}rn------WebKitFormBoundary7MA4YWxkTrZu0gWrnContent-Disposition: form-data;     name="idnum"nn{}rn------WebKitFormBoundary7MA4YWxkTrZu0gWrnContent-Disposition: form-data;    name="name"rnrn{}rn------WebKitFormBoundary7MA4YWxkTrZu0gWrnContent-Disposition: form-data;     name="products"rnrn {}rn------WebKitFormBoundary7MA4YWxkTrZu0gW--""".format(phone, idnum, name, [201,])headers = {    "content-tyPE": "multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW"}resp = requests.post(URL, data=payload, params=params,                     verify=False, timeout=10, headers=headers)# 方案二：import jsonparams = {    'timestamp':timestamp,    'nonce':nonce,    'apikey':APIKEY,    'signature': signature}data = {    'name':(None, name),    'phone': (None, str(phone)),    'idnum': (None, idnum),    'products': (None, json.dumps([201,]))}resp = requests.post(URL, files=data, params=params,                     verify=False, timeout=10)print(resp.status_code)print(resp.request.url)print(resp.request.body)print(resp.text )