def img_search(self, img_key, dataSet, beginPage=1):
"""
用于上传图片并搜索商品列表
从1688官网图搜页面扒出来的jsonp接口
:return: dict o None
"""
app_name = "pc_tusou"
app_key = base64.b64encode(f'{app_name};{dataSet}'.encode("utf-8"))
appKey = str(app_key, encoding="utf8")
request_params = {
"imageAddress": img_key,
"imageType": "oss",
"pageSize": self.search_page_size,
"beginPage": beginPage,
"categoryId": "null",
"appName": app_name,
"appKey": appKey,
"callback": ""
}
status_desc, data = request_get(self.imageSearch_service_url,
request_params,
headers=self.headers)
if status_desc == "succ":
return 'succ', data
else:
return 'fail', None
def get_dateset(self):
'''
获取加密时间
:return:
'''
url = "https://open-s.1688.com/openservice/.htm?" # 获取加密时间
params = {
"serviceIds": "cbu.searchweb.config.system.currenttime",
"outfmt": "json",
}
status, data = request_get(url, params, self.headers)
return status, data
def get_sign(self, data_set):
'''
用于获取 sign 用于加密
:return:
'''
url = 'https://open-s.1688.com/openservice/ossDataService'
appkey = "{};{}".format('pc_tusou', str(data_set))
params = {
"appName": "pc_tusou",
"appKey": base64.b64encode(appkey.encode("utf-8")),
# 发生变化 pc_tusou;1562288848391 b64 编码 pc_tusou;毫秒级时间戳
}
status, data = request_get(url, params, self.headers)
data = data.get('data', {})
signature = data.get('signature', '')
policy = data.get('policy', '')
accessid = data.get('accessid', '')
return status, signature, policy, accessid
def get_sign(self, data_set):
'''
用于获取 sign 用于加密
:return:
'''
url = 'https://open-s.1688.com/openservice/ossDataService'
key = str(base64.b64decode("cGNfdHVzb3U=".encode("utf-8")), encoding="utf-8")
appkey = "{};{}".format(key, str(data_set))
params = {
"appName": key,
"appKey": base64.b64encode(appkey.encode("utf-8")),
}
status, data = request_get(url, params, self.headers)
data = data.get('data', {})
signature = data.get('signature', '')
policy = data.get('policy', '')
accessid = data.get('accessid', '')
return status, signature, policy, accessid