def test():
print('in login ....')
data = to_Data()
Userres = Users.query.filter_by(openId=data['open_id']).all()
userList = []
print(Userres)
for x in Userres:
userTmp = {}
userTmp['id'] = x.id
userTmp['name'] = x.name
userTmp['openId'] = x.openId
userTmp['sno'] = x.sno
userList.append(userTmp)
print(userList)
resJson = {}
if userList != []:
print('NotNone')
resJson['student_id'] = userList[0]['sno']
resJson['state'] = 1
else:
print('None')
newUser = Users(id=str(10000 + get_rand()),
name='新同学',
openId=data['open_id'],
Sno='1000000')
db.session.add(newUser)
db.session.commit()
print('添加成功')
resJson['student_id'] = None
resJson['state'] = 0
resJson['info'] = 'success'
return jsonify(resJson)
def team_delete():
'''
get:'class_id': app.globalData.class_id,
'team_id': app.globalData.team_id,
:return: state, info
'''
print('>>>in team delete')
data = to_Data()
flag = 1
theTeam = Team.query.filter_by(id=data['team_id']).one()
print('the team: ', theTeam)
db.session.delete(theTeam)
db.session.commit()
stuRec = ClassHasStu.query.filter(
ClassHasStu.class_id == data['class_id'],
ClassHasStu.team_id == data['team_id']).all()
for s in stuRec:
s.team_id = None
db.session.commit()
if stuRec is None or theTeam is None:
flag = 0
resJson = {}
if flag == 0:
resJson['state'] = 0
resJson['info'] = 'sorry删除队伍失败'
print('sorry删除队伍失败')
else:
resJson['state'] = 1
resJson['info'] = '删除队伍成功'
print('删除队伍成功,nice~')
return jsonify(resJson)
def team_more_join():
'''
get:'class_id': app.globalData.class_id,
'team_id': app.globalData.team_id,
'student_id'
:return:state
'''
print('>>>in team more join')
data = to_Data()
resJson = {}
theTeam = ClassHasStu.query.filter(
ClassHasStu.class_id == data['class_id'],
ClassHasStu.team_id == data['team_id'],
ClassHasStu.user_id == data['student_id']).all()
print('the team: ', theTeam)
if not theTeam: #学生不在这个队伍中
newRequest = JoinRequest(applicant_id=data['student_id'],
team_id=data['team_id'])
db.session.add(newRequest)
db.session.commit()
if newRequest:
resJson['state'] = 1
resJson['info'] = "申请成功 棒！"
print('申请成功了yes！')
else:
resJson['state'] = 0
resJson['info'] = "出了点问题。。"
print('出了点问题 哭哭')
else:
resJson['state'] = 0
resJson['info'] = "你已经在这个队伍中了嗷"
print('这个傻逼学生已经在队伍中了，或者就是数据有问题了。')
return jsonify(resJson)
def inviteDelete():
print('in inviteDelete ....')
data = to_Data()
print(data['delete_msg_id_list'])
flag = 0
if len(data['delete_msg_id_list']) == 0:
print('没有消息被选中')
else:
for i in range(0, len(data['delete_msg_id_list'])):
print(i)
print(data['delete_msg_id_list'][i])
flag = 0
invitefind = InviteRequest.query.filter_by(
invite_request_id=data['delete_msg_id_list'][i]).first()
db.session.delete(invitefind)
db.session.commit()
print('删除成功')
flag = 1
resJson = {}
resJson['state'] = 1
if flag == 1:
resJson['info'] = 'success'
else:
resJson['info'] = 'fail'
return jsonify(resJson)
def class_list():
# get: student_id
# return:
'''
user: { name: '啊啊啊', id: 2016, fname: '啊' },
class_data: [{ id: 1, name: "算法", teacher: "刘青", student_numbers: 56, team_numbers: 5 },
{ id: 2, name: "软件工程", teacher: "刘青", student_numbers: 72,team_numbers: 9 }],
info,
state
'''
print('>>>>>in class list')
data = to_Data()
resJosn = {}
classes = ClassHasStu.query.filter_by(
user_id=data['open_id']).distinct().all()
print(classes)
i = 0
flag1 = 0
res = []
for c in classes:
classx = {}
classx['id'] = str(i + 1)
i += 1
#print("class id: ")
className = Class.query.filter_by(id=c.class_id).distinct().all()
print("class: ", className)
print('name: ', className[0].name, '\nteacher: ', className[0].teacher,
'\nlimit: ', className[0].limit)
classx['name'] = className[0].name
classx['teacher'] = className[0].teacher
classx['student_numbers'] = int(className[0].limit)
teams = Team.query.filter_by(class_id=c.class_id).count()
print('team num: ', teams)
classx['team_numbers'] = int(teams)
res.append(classx)
flag1 = 1
resJosn['classes'] = res
resUser = {}
userName = Users.query.filter_by(openId=data['open_id']).all()
print(userName[0])
resUser['name'] = userName[0].name
resUser['id'] = userName[0].sno
resUser['fname'] = userName[0].name[0:1]
flag2 = 0
if resUser is not None:
resJosn['user'] = resUser
flag2 = 1
if flag1 == 1 and flag2 == 1:
resJosn['state'] = 1
resJosn['info'] = '班级列表获取成功！(＾－＾)V'
else:
resJosn['state'] = 0
resJosn['info'] = '遇到了错误嗷嗷嗷'
print(resJosn)
print("班级列表获取成功！(＾－＾)V")
return jsonify(resJosn)
def delete_pro():
data = to_Data()
ID = data['ID']
if ID:
Project.query.filter(Project.ID == ID).delete()
db.session.commit()
return ("1")
return ("0")
def team_set2():
'''
get: 'leader_name': e.detail.value.leader_name,
'team_info': e.detail.value.info,
'team_members': this.data.team.members,
'team_id': this.data.team.id,
'class_id': this.data.class_id
:return:
state, info
'''
print('>>>>in team set 2')
data = to_Data()
resJson = {}
theTeam = Team.query.filter_by(id=data['team_id']).one()
if data['team_info']:
theTeam.msg = data['team_info']
if data['leader_name']:
newLeader = Users.query.filter_by(name=data['leader_name']).all()
flag = 0
for l in newLeader:
leader1 = ClassHasStu.query.filter(
ClassHasStu.user_id == l.openId,
ClassHasStu.team_id == data['team_id'],
ClassHasStu.class_id == data['class_id']).one()
if leader1:
theTeam.leader_id = leader1.user_id
db.session.commit()
flag = 1
continue
if flag == 0:
resJson['state'] = 0
resJson['info'] = '新队长名字错误或不在队伍中'
return jsonify(resJson)
theStuRec = ClassHasStu.query.filter(
ClassHasStu.team_id == data['team_id'],
ClassHasStu.class_id == data['class_id']).all()
stuStillIn = [] # 记录还在队伍中的人的openId
for s in data['team_members']: #更改这些学生的ClassHasStu的记录 日
sID = Users.query.filter_by(name=s).all()
breakFlag = 0
for si in sID:
for sr in theStuRec:
if si.openId == sr.user_id:
stuStillIn.append(si.openId)
break
breakFlag = 1
if breakFlag == 1:
break
for sr in theStuRec:
if sr.user_id not in stuStillIn:
sr.team_id = None
db.session.commit()
resJson['state'] = 1
resJson['info'] = '队伍信息修改成功！'
print('队伍信息修改成功! yeah')
return jsonify(resJson)
def team_create2():
'''
get:
'leader_id': app.globalData.OPEN_ID,
'team_info': e.detail.value.info,
'team_invitors': this.data.invitors,
'team_id': this.data.team.id,
'team_sup': this.data.team.sup,
'class_id': app.globalData.class_id,
return: state, info
'''
print(">>>>>in team create 2")
data = to_Data()
#更改team表中的
newTeam = Team(id=data['team_id'],
cap=data['team_sup'],
leader_id=data['leader_id'],
class_id=data['class_id'],
full=0,
msg=data['team_info'])
newClassHasStu = ClassHasStu.query.filter(
ClassHasStu.user_id == data['leader_id'],
ClassHasStu.class_id == data['class_id']).one()
newClassHasStu.team_id = data['team_id']
db.session.add(newTeam)
db.session.commit()
print('新建的队伍：', newTeam)
#更改invite request表中的
#print(data['team_invitors'])
invitors = []
for n in data['team_invitors']:
stu = Users.query.filter_by(name=n).all()
for s in stu:
stuId = ClassHasStu.query.filter(
ClassHasStu.user_id == s.openId,
ClassHasStu.class_id == data['class_id']).one()
if stuId is not None:
print('student find: ', stuId)
invitors.append(stuId)
continue
flag = 0
for s in invitors:
newInvite = InviteRequest(team_id=data['team_id'], guest_id=s.user_id)
db.session.add(newInvite)
db.session.commit()
flag = 1
resJson = {}
if newTeam is not None and flag == 1:
resJson['state'] = 1
resJson['info'] = '创建队伍成功！'
print('队伍创建成功')
else:
resJson['state'] = 0
resJson['info'] = '遇到了点问题嗷'
print('遇到了点问题嗷')
return jsonify(resJson)
def search_Image():
data = to_Data()
name = data['name']
number = data['number']
print(number)
url = get_Image(name, number, False)
print(url)
data = to_Json(url)
return data
def recommend():
data = to_Data()
#area = data['area']
#user= data['user']
result = CF_Algorithm(user_test, 'shanghai')
data = to_Json(result)
print('recommend!')
print(data)
return data
def by_name():
data = to_Data()
sname = data['name']
page = data['page']
if sname and page:
info = get_Info(sname=sname)
list = to_List(info, page)
data = to_Json(list)
return data
return ("0")
def by_group():
data = to_Data()
group = data['group']
page = data['page']
if group and page:
info = get_Info(group=group)
list = to_List(info, page)
data = to_Json(list)
return data
return ("0")
def by_grade():
data = to_Data()
grade = data['grade']
page = data['page']
if grade and page:
info = get_Info(grade=grade)
list = to_List(info, page)
data = to_Json(list)
return data
return ("0")
def by_input():
data = to_Data() # 将json转为字典
input = data['input']
page = data['page']
if input and page:
info = get_Info(input=input) #从数据库获取成员信息
list = to_List(info, page) #将数据转为列表
data = to_Json(list) #将列表数据转为json
return data
return ("0")
def class_create2():
#get:
# 'class_id'
# 'class_name'
# 'class_teacher'
# 'team_size'
# 'class_intro'
# 'class_creater'
# 'clss_pwd'
# return:
# state, info, creater id(string),
print('>>>>>in class_create2')
data = to_Data()
resJson = {}
if data['class_pwd'] == None:
print("pwd is None")
resJson['state'] = 0
resJson['info'] = "密码不能为空，请输入密码！"
return jsonify(resJson)
if data['team_size'] == None:
print("limit is None")
resJson['state'] = 0
resJson['info'] = "每队上限不能为空，请输入每队上限！"
return jsonify(resJson)
if isinstance(data['team_size'], int):
print("limit is not num")
resJson['state'] = 0
resJson['info'] = "每队上限必须为数字，请重新输入！"
return jsonify(resJson)
if data['class_name'] == None:
print("name is None")
resJson['state'] = 0
resJson['info'] = "班级名字不能为空，请输入班级名字！"
return jsonify(resJson)
newClass = Class(id=data['class_id'],
name=data['class_name'],
teacher=data['class_teacher'],
limit=data['team_size'],
intro=data['class_intro'],
creater=str(data['class_creater']),
pwd=data['class_pwd'])
db.session.add(newClass)
db.session.commit()
if newClass:
print('添加成功')
resJson['state'] = 1
resJson['info'] = '班级创建创建成功！'
resJson['createrId'] = str(data['class_creater'])
else:
resJson['state'] = 0
resJson['info'] = '班级创建失败。'
return jsonify(resJson)
def team_list():
'''
get:'class_id'
:return:
class_info: {id: 69321, name: "面向对象程序设计", sup: 5, teams_count: 5},
teams: [{ id: 1, count: 3, sup: 5, member: ["张一一", "张二二", "张三三"], info: "这里是简介这里是简介" },
{ id: 2, count: 3, sup: 5, member: ["李一一"], info: "这里是简介这里是简介这里是简介这里" },
{ id: 3, count: 3, sup: 5, member: [ "刘二二", "刘三三"], info: "这里介这里是简介这里是……" }
]
'''
print('>>>>in team list')
data = to_Data()
resJson = {}
classInfo = {}
classInfo['id'] = data['class_id']
theClass = Class.query.filter_by(id=data['class_id']).one()
classInfo['name'] = theClass.name
classInfo['sup'] = theClass.limit
classInfo['teams_count'] = Team.query.filter_by(
class_id=data['class_id']).count()
resJson['class_info'] = classInfo
print('class info: ', classInfo)
theTeam = Team.query.filter_by(class_id=data['class_id']).all()
print('the team: ', theTeam)
teamInfo = []
for t in theTeam:
info = {}
info['id'] = t.id
info['count'] = ClassHasStu.query.filter(
ClassHasStu.class_id == data['class_id'],
ClassHasStu.team_id == t.id).count()
info['sup'] = theClass.limit
members = []
stus = ClassHasStu.query.filter(
ClassHasStu.class_id == data['class_id'],
ClassHasStu.team_id == t.id).all()
for s in stus:
stuName = Users.query.filter_by(openId=s.user_id).one()
members.append(stuName.name)
info['member'] = members
teamInfo.append(info)
resJson['teams'] = teamInfo
print('team info: ', teamInfo)
if teamInfo != [] or classInfo != []:
resJson['state'] = 1
resJson['info'] = '队伍列表返回成功'
else:
resJson['state'] = 0
resJson['info'] = '队伍列表返回失败。。'
print(resJson)
return jsonify(resJson)
def login():
data = to_Data()
account = data['account']
password = data['password']
if account and password:
admin = Admin.query.filter(Admin.Adminaccount == account,
Admin.Password == password).first()
if admin:
return ("1")
return ("0")
def by_name_group():
data = to_Data()
sname = data['name']
group = data['group']
page = data['page']
if sname and group and page:
info = get_Info(sname=sname, group=group)
list = to_List(info, page)
data = to_Json(list)
return data
return ("0")
def delete_info():
data = to_Data()
sno = data['sno']
if sno:
student = Student.query.filter(Student.SNo == sno).first()
if student:
old_url = student.Avatar
if old_url: # 删除存储在服务器的头像
old_url = old_url.replace(url, '') # 除去路径中的url
os.remove(old_url)
Student.query.filter(Student.SNo == sno).delete() # 删除
db.session.commit()
return ("1")
return ("0")
def register():
print('in register ....')
data = to_Data()
OK = Users.query.filter_by(openId=data['open_id']).update({
'name':
data['student_name'],
'sno':
data['student_id']
})
resJson = {}
if OK:
db.session.commit()
resJson['state'] = 1
else:
resJson['state'] = 0
return jsonify(resJson)
def applicationHandle():
print('in applicationHandle ....')
data = to_Data()
print(data['apply_msg_id'])
resJson = {}
resJson['info'] = 'success'
if data['option'] == 0: # 拒绝
applysearch = JoinRequest.query.filter_by(
join_request_id=data['apply_msg_id']).all() # 在表中找到这一条邀请
applysearch[0].request_state = 0 # 标为拒绝
db.session.commit()
resJson['state'] = 1
return jsonify(resJson)
elif data['option'] == 1:
applysearch = JoinRequest.query.filter_by(
join_request_id=data['apply_msg_id']).all()
getteam = Team.query.filter_by(
id=applysearch[0].team_id).all() # 找到收到邀请的队伍
teamuser = ClassHasStu.query.filter_by(
class_id=getteam[0].class_id,
user_id=applysearch[0].applicant_id).all()
print('getteam[0].id', getteam[0].id)
#print('getteam[0].class_id', getteam[0].class_id)
#print('teamuser[0].team_id', teamuser[0].team_id)
if teamuser[0].team_id is not '0': # 如果该成员已经加入了别的队伍，那么操作失败，返回state为0
print('error')
print('teamuser[0].team_id', teamuser[0].team_id)
resJson['state'] = 0
return jsonify(resJson)
applysearch[0].request_state = 1 # 标为接受
db.session.commit()
# getclass=Class.query.filter_by(id=getteam[0].class_id).all()#找到队伍的班级
teamuser[0].team_id = getteam[0].id
db.session.commit()
resJson['state'] = 1
return jsonify(resJson)
elif data['option'] == 2: # 忽略
resJson['state'] = 1
return jsonify(resJson)
def applicationDetail():
print('in applicationDetail ....')
data = to_Data()
print(data['apply_msg_id'])
joinsearch = JoinRequest.query.filter_by(
join_request_id=data['apply_msg_id']).all() # 在表中找到这一条邀请
joinsearch[0].request_read = 1 #标为已读
db.session.commit()
dataRes = {}
dataRes['id'] = data['apply_msg_id']
applicantsearch = Users.query.filter_by(
openId=joinsearch[0].applicant_id).all()
dataRes['applyer'] = applicantsearch[0].name
getcap = Team.query.filter_by(
id=joinsearch[0].team_id).all() # 在队伍表中找到队伍的队长id
# capsearch = Users.query.filter_by(id=getcap[0].id).all() 在用户表中找到队长的名字
# dataRes['cap'] = capsearch[0].name
classsearch = Class.query.filter_by(
id=getcap[0].class_id).all() # 找到队伍所在的班级
dataRes['class_name'] = classsearch[0].name
dataRes['team_id'] = joinsearch[0].team_id
member = []
membersearch = ClassHasStu.query.filter_by(
team_id=joinsearch[0].team_id,
class_id=classsearch[0].id).all() # 在用户-队伍表中找到所有的对应关系
for x in membersearch: # 找到队伍中所有成员的名字
usersearch = Users.query.filter_by(openId=x.user_id).all()
member.append(usersearch[0].name)
dataRes['member'] = member
dataRes['me'] = 'me'
dataRes['time'] = '2019-05-20 13:16'
dataRes['read'] = True
resJson = {}
resJson['invite_data'] = dataRes
resJson['state'] = 1
resJson['info'] = 'success'
print(resJson)
return jsonify(resJson)
def inviteHandle():
print('in inviteHandle ....')
data = to_Data()
print(data['invite_msg_id'])
resJson = {}
resJson['info'] = 'success'
if data['option'] == 0: #拒绝
invitesearch = InviteRequest.query.filter_by(
invite_request_id=data['invite_msg_id']).all() # 在表中找到这一条邀请
invitesearch[0].request_state = 0 # 标为拒绝
db.session.commit()
resJson['state'] = 1
return jsonify(resJson)
elif data['option'] == 1:
invitesearch = InviteRequest.query.filter_by(
invite_request_id=data['invite_msg_id']).all()
print('invitesearch', invitesearch[0].team_id)
getteam = Team.query.filter_by(
id=invitesearch[0].team_id).all() # 找到发出邀请的队伍
print('getteam', getteam[0].class_id)
teamuser = ClassHasStu.query.filter_by(
class_id=getteam[0].class_id, user_id=data['student_id']).all()
print('teamuser', teamuser[0].team_id)
if teamuser[0].team_id is not '0': # 如果该成员已经加入了别的队伍，那么操作失败，返回state为0
resJson['state'] = 0
return jsonify(resJson)
invitesearch[0].request_state = 1 # 标为接受
db.session.commit()
# getclass = Class.query.filter_by(id=getteam[0].class_id).all() # 找到队伍的班级
teamuser[0].team_id = getteam[0].id
db.session.commit()
#还需要在表中删除掉邀请
resJson['state'] = 1
return jsonify(resJson)
elif data['option'] == 2: #忽略
resJson['state'] = 1
return jsonify(resJson)
def team_set1():
'''
get:'class_id': app.globalData.class_id,
'team_id': app.globalData.team_id,
:return: state, team
'''
print('>>>in team set 1')
data = to_Data()
team = {}
theClass = Class.query.filter_by(id=data['class_id']).one()
theTeam = Team.query.filter_by(id=data['team_id']).one()
team['id'] = data['team_id']
print('the class: ', theClass)
print('the team: ', theTeam)
team['count'] = ClassHasStu.query.filter(
ClassHasStu.class_id == data['class_id'],
ClassHasStu.team_id == data['team_id']).count()
team['sup'] = theClass.limit
leaderN = Users.query.filter_by(openId=theTeam.leader_id).one()
team['leader'] = leaderN.name
team['info'] = theTeam.msg
members = []
stus = ClassHasStu.query.filter(
ClassHasStu.class_id == data['class_id'],
ClassHasStu.team_id == data['team_id']).all()
for s in stus:
stuName = Users.query.filter_by(openId=s.user_id).one()
members.append(stuName.name)
team['member'] = members
print('team info: ', team)
resJson = {}
if team:
resJson['team'] = team
resJson['state'] = 1
resJson['info'] = '队伍信息get成功'
print('队伍信息get成功')
else:
resJson['state'] = 0
resJson['info'] = '队伍信息get失败嗷嗷嗷'
print('队伍信息get失败嗷嗷嗷')
return jsonify(resJson)
def team_more():
'''get:team_id, class_id
return: team_info: { id: 321, count: 3, sup: 5, leader: "张一一",
info: "这是一这是这是一个神秘的队伍", member: ["张一一", "张二二", "张三三"] }
state ,
'''
print('>>>>>in team more onload')
data = to_Data()
team = {}
theClass = Class.query.filter_by(id=data['class_id']).one()
theTeam = Team.query.filter_by(id=data['team_id']).one()
team['id'] = data['team_id']
print('the class: ', theClass)
print('the team: ', theTeam)
team['count'] = ClassHasStu.query.filter(
ClassHasStu.class_id == data['class_id'],
ClassHasStu.team_id == data['team_id']).count()
print(team)
team['sup'] = theClass.limit
leaderN = Users.query.filter_by(openId=theTeam.leader_id).one()
team['leader'] = leaderN.name
team['info'] = theTeam.msg
members = []
stus = ClassHasStu.query.filter(
ClassHasStu.class_id == data['class_id'],
ClassHasStu.team_id == data['team_id']).all()
for s in stus:
stuName = Users.query.filter_by(openId=s.user_id).one()
members.append(stuName.name)
team['member'] = members
print('team info: ', team)
resJson = {}
if team:
resJson['team_info'] = team
resJson['state'] = 1
print('队伍信息get成功')
else:
resJson['state'] = 0
print('队伍信息get失败嗷嗷嗷')
return jsonify(resJson)
def get_meal():
data = to_Data()
meal = Meal
u = data['user']
print(u)
i = 0
food_score = cal_score(u)
# 80种食物的评分，列表存储，有序
print(food_score)
for m in meal:
if (i >= 80):
m['score'] = get_Score(m, u, meal)
else:
m['score'] = food_score[i]
i = i + 1
if 'snack' in m['cata']:
s = float(m['score']) / 2
m['score'] = '%.1f' % s
print(meal)
data = to_Json(meal)
return data
def getUserInfo():
print('>>>>>> in get_user_info .... ')
data = to_Data()
Userres = Users.query.filter_by(openId=data['open_id']).all()
userList = []
userTmp = {}
for x in Userres:
userTmp['student_info'] = {'name': x.name, 'id': x.sno}
userList.append(userTmp)
print(userList)
resJson = {}
if Userres != []:
resJson['student_info'] = userTmp['student_info']
resJson['state'] = 1
else:
resJson['state'] = 0
print(resJson)
return jsonify(resJson)
def modifyName():
print('in modifing name')
data = to_Data()
print(data)
OK = Users.query.filter_by(openId=data['open_id']).update({
'name':
data['student_name'],
'sno':
data['student_id']
})
resJson = {}
if OK:
print(OK)
db.session.commit()
resJson['state'] = 1
resJson['info'] = 'success'
else:
resJson['state'] = 0
resJson['info'] = 'sth wrong'
return jsonify(resJson)
def team_more_set():
'''
get:'student_id': app.globalData.student_id,
'team_id':this.data.team.id
:return: stete, confirm
'''
print('>>>>in team more set')
data = to_Data()
resJson = {}
theTeam = Team.query.filter_by(id=data['team_id']).one()
print('the team: ', theTeam)
print('team leader: ', theTeam.leader_id)
print('student id: ', data['student_id'])
if theTeam.leader_id == data['student_id']:
resJson['confirm'] = 1
resJson['state'] = 1
else:
resJson['confirm'] = 0
resJson['state'] = 1
print(resJson)
print('team more set 返回啦啦')
return jsonify(resJson)
def class_join():
# get: class_invite_id, stu_id
#return :none
print('>>>>in class join')
data = to_Data()
resJson = {}
theClass = Class.query.filter_by(id=data['class_invite_id']).all()
notIn = ClassHasStu.query.filter(
ClassHasStu.class_id == data['class_invite_id'],
ClassHasStu.user_id == data['stu_id']).all()
print('class and stu: ', notIn)
if theClass[0] is None:
print('班级不存在')
resJson['state'] = 0
resJson['info'] = '邀请码输入错误，班级不存在嗷'
return jsonify(resJson)
if notIn != []:
print('学生已在班级中')
resJson['state'] = 0
resJson['info'] = '你已经在该班级中了嗷'
return jsonify(resJson)
newMember = ClassHasStu(class_id=data['class_invite_id'],
user_id=data['stu_id'])
db.session.add(newMember)
db.session.commit()
if newMember:
print('加入班级成功')
resJson['state'] = 1
resJson['info'] = '班级创建创建成功！'
resJson['class_id'] = data['class_invite_id']
else:
print('加入班级失败嗷嗷')
resJson['state'] = 0
resJson['info'] = '加入班级遇到了点问题嗷嗷嗷'
return jsonify(resJson)
