def user_regist():
form = RegistForm()
if form.validate_on_submit():
# 查看用户名是否已经存在
user_name = form.user_name.data
user_x = User.query.filter_by(name=user_name).first()
if user_x:
flash("用户名已经存在！", category='err')
return render_template('user_regist.html', form=form)
# 如果用户不存在，创建一个用户类的实例
user = User()
user.name = form.user_name.data
user.pwd = generate_password_hash(form.user_pwd.data)
user.email = form.data['user_email']
user.phone = form.user_phone.data
user.jianjie = form.user_jianjie.data
user.uuid = str(uuid.uuid4().hex)[0:10] # 给每个用户分配一个10个字符的身份标识符
filestorage = request.files["user_face"]
user.face = secure_filename_with_uuid(filestorage.filename)
# 保存用户头像文件，执行插入操作
try:
photosSet.save(storage=filestorage,
folder=user.name,
name=user.face)
db.session.add(user)
db.session.commit()
flash("用户注册成功！", category='ok')
return redirect(url_for("user_login", username=user.name))
except UploadNotAllowed:
flash("头像文件格式不对！", category='err')
return render_template('user_regist.html', form=form)
return render_template('user_regist.html', form=form)
def user_regist(): # 注册
form = RegistForm()
if form.validate_on_submit(
): # 检查提交方式是否为post 验证forms.py定义的validators 验证是否通过
# 检查用户上传的头像文件名是否符合要求
# if not check_files_extension([form.user_face.data.filename], ALLOWED_IMAGEEXTENSIONS):
# flash("头像文件格式错误！", category="err")
# return render_template("user_regist.html", form=form)
# 查看用户是否存在
user_name = form.user_name.data
query_user_by_name = User.query.filter_by(name=user_name).first()
if query_user_by_name:
# 返回注册界面，重新注册
flash("用户名已存在！", category="err"
) # Flashes a message to the next request 闪现一条消息到下一次消息请求
return render_template("user_regist.html", form=form)
query_user_by_email = User.query.filter_by(
email=form.user_email.data).first()
if query_user_by_email:
# 返回注册界面，重新注册
flash("用户邮箱已被注册注册！", category="err"
) # Flashes a message to the next request 闪现一条消息到下一次消息请求
return render_template("user_regist.html", form=form)
query_user_by_phone = User.query.filter_by(
phone=form.user_phone.data).first()
if query_user_by_phone:
# 返回注册界面，重新注册
flash("手机号已被注册！", category="err"
) # Flashes a message to the next request 闪现一条消息到下一次消息请求
return render_template("user_regist.html", form=form)
# print("form", form.user_name.data)
# print("form", form.data)
# print("form", form.data["user_name"])
# print("request.form", request.form)
user = User()
# user.name = request.form["user_name"]
user.name = form.user_name.data
# user.pwd = request.form["user_pwd"]
user.pwd = generate_password_hash(form.user_pwd.data)
# user.age = request.form["user_age"]
user.phone = form.user_phone.data
# user.birthday = request.form["user_birthday"]
user.jianjie = form.user_jianjie.data
# user.email = request.form["user_email"]
user.email = form.user_email.data
# user.face = request.form["user_face"]
# user.face = form.user_face.data
# filerstorage = form.user_face.data
user.uuid = str(uuid.uuid4().hex)[0:10] # 10个字符长度
filerstorage = request.files["user_face"] # 获取头像文件
user.face = secure_filename_with_uuid(
filerstorage.filename
) # secure_filename 文件名安全性检测，如果文件名有特殊字符，会将特殊字符转义，没有就返回原文件名
# print(user.face)
# 保存用户头像文件
# user_folder = os.path.join(app.config["UPLOADS_FOLDER"], user.name)
# create_folder(user_folder) # 创建用户文件夹
# filerstorage.save(os.path.join(user_folder, user.face))
try:
photosSet.save(storage=filerstorage,
folder=user.name,
name=user.face)
# 如果不存在执行插入操作，创建一个用户类 User 的实例
# 插入一条数据
db.session.add(user)
db.session.commit()
flash("注册成功！", category="ok")
# username作为查询参数带到url中去
# 重定向页面 生成url 执行 user_login 函数 跳转到登录界面
return redirect(url_for("user_login", username=user.name))
except UploadNotAllowed:
flash("头像文件格式错误！", category="err")
return render_template("user_regist.html", form=form)
return render_template("user_regist.html", form=form)
