class DB():
def __init__(self):
self.WECHAT_URL = 'https://api.weixin.qq.com/'
self.APP_ID = 'wxc8e638b461ec4859'
self.APP_SECRET = '5bcd735f03e86317a4811f4e3dab3134'
self.ENV = 'game-mtzwk' # 云环境ID
def get_access_token(self):
'''
获取小程序token
'''
url='{0}cgi-bin/token?grant_type=client_credential&appid={1}&secret={2}'.format(self.WECHAT_URL,self.APP_ID,self.APP_SECRET)
response =requests.get(url)
result=response.json()
print(result)
return result['access_token']
def add_data(self,collectionName,accessToken):
'''
新增数据
'''
url='{0}tcb/databaseadd?access_token={1}'.format(self.WECHAT_URL,accessToken)
query="db.collection('%s').add({data:{_id:'112',key:1,value:'2',kj:2}})"%collectionName
print(query)
data={
"env":self.ENV, # 云环境ID
"query":query
}
response = requests.post(url,data=json.dumps(data))
print('2.新增数据:'+response.text)
def databaseUpdate(self,accessToken,collectionName):
""""
.where() 该集合所在记录的检索
这个例子是将集合里age=14所有记录自增1
"""
url = '{0}tcb/databaseupdate?access_token={1}'.format(self.WECHAT_URL, accessToken)
data = {
"env": self.ENV,
# "query": "db.collection('%s').where({_id:'111'}).update({data:{value: 222}})"%collection_name
"query": "db.collection('%s').doc('111').set({data:{value: 2212}})"%collectionName
}
print(data)
response = requests.post(url, data=json.dumps(data))
result = response.json()
print(result) #将返回值打印
# 查询某个集合中的数据,代码如下:
def query_data(self,accessToken,collection_name):
'''
查询数据
'''
url='{0}tcb/databasequery?access_token={1}'.format(self.WECHAT_URL,accessToken)
query="db.collection('%s').limit(100).get()"%collection_name
data={
"env":self.ENV,
"query":query
}
response = requests.post(url,data=json.dumps(data))
print('3.查询数据:'+response.text)
result=response.json()
print(result)
# resultValue =json.loads(result)
# return resultValue['_id']
def db(self,):
accessToken = self.get_access_token()
print('accessToken:', accessToken)
collectionName = 'test'
# add_data(collectionName, accessToken)
# query_data(accessToken, collectionName)
self.databaseUpdate(accessToken, collectionName)
python 操作微信云数据库
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转载自blog.csdn.net/weixin_41822224/article/details/104792863
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