def read_info():
json_data = request.get_json()
user_phone = json_data.get("user_phone")
user_token = json_data.get("token")
info_id = json_data.get("info_id")
print(info_id, type(info_id))
# 根据资讯id查资讯表
info = session.query(Information).filter_by(id=info_id).all()[0]
title = info.information_name
info_detail = info.detail
abstract = info.abstract
release_date = info.release_time
try:
# 实例化一个访问记录的对象
read_log = ReadLog()
# 根据用户id查用户表
user = session.query(User).filter_by(phone_num=int(user_phone)).all()
if rd1.get(
user_phone) == user_token: # 如果用户登录了，增加用户浏览记录:查看redis有无token
read_log.user_id = user.user_id
read_log.info_id = info.id
session.commit()
return jsonify({
"title": title, # 资讯标题
"date": release_date, # 资讯发布时间
"abstract": abstract, # 摘要
"detail": info_detail # 详情
})
else: # 如果没登陆，增加游客浏览记录
# 实例化一个访问记录的对象
read_log.user_id = 25
read_log.info_id = info.id
session.add(read_log)
session.add(info)
session.commit()
return jsonify({
"title": title, # 资讯标题
"date": release_date, # 资讯发布时间
"abstract": abstract, # 摘要
"detail": info_detail # 详情
})
except:
# 实例化一个访问记录的对象
read_log = ReadLog()
read_log.user_id = 25
read_log.info_id = info.id
session.add(read_log)
info.read_count += 1 # 浏览量加1
session.add(info)
session.commit()
# 向前端返回要查看的资讯内容
return jsonify({
"title": title, # 资讯标题
"date": release_date, # 资讯发布时间
"abstract": abstract, # 摘要
"detail": info_detail # 详情
})
def valid_token(phone):
if rd.get(phone):
return True
else:
False
def add_token(phone, token):
# 登录成功后绑定token和user_id
rd.set(phone, token)
print(rd.get(phone))
def R_get(tokens):
userid = rd1.get(tokens)
return userid