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 = query_user_by_name(user_name)
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，执行注册
user = User()
user.name = form.user_name.data
user.pwd = form.user_pwd.data
user.email = form.data['user_email']
user.age = form.user_edge.data
user.birthday = form.data["user_birthday"]
filestorage = request.files["user_face"]
user.face = secure_filename_with_uuid(filestorage.filename)
# 如果用户不存在，执行插入操作
insert_user_to_db(user)
# 保存用户头像文件
user_folder = os.path.join(app.config["UPLOADS_FOLDER"], user.name)
create_folder(user_folder)
filestorage.save(os.path.join(user_folder, user.face))
flash("用户注册成功！", category='ok')
return redirect(url_for("user_login", username=user.name))
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
user_one = query_user_by_name(user_name)
if user_one:
# 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)
# 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 = form.user_pwd.data
# user.age = request.form["user_age"]
user.age = form.user_age.data
# user.birthday = request.form["user_birthday"]
user.birthday = form.user_birthday.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
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)
# 如果不存在执行插入操作
# 插入一条数据
instert_user_to_db(user)
# 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))
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))
return render_template("user_regist.html", form=form)
def register():
form = RegisterForm()
if form.validate_on_submit():
# 检查用户上传的图像文件是否符合要求
if not check_files_extension([form.photo.data.filename],
ALLOWED_IMAGE_EXTENSION):
flash('图片格式不正确!', 'danger')
return redirect(url_for('auth.register'), form=form)
user_name_db = User.query.filter(
User.name == form.user_name.data).first()
if user_name_db:
flash('用户名已经存在!', 'danger')
return render_template('register.html', form=form)
user_email_db = User.query.filter(
User.email == form.email.data).first()
if user_email_db:
flash('邮箱已经被注册过!', 'danger')
return render_template('register.html', form=form)
user_phone_db = User.query.filter(
User.phone == form.phone.data).first()
if user_phone_db:
flash('手机号已经被注册过!', 'danger')
return render_template('register.html', form=form)
user = User()
user.name = form.user_name.data
user.pwd = generate_password_hash(form.user_pwd.data)
user.email = form.email.data
user.phone = form.phone.data
user.introduce = form.introduce.data
user.birthday = form.birthday.data
# 文件上传
# img_file = request.files['photo']
img_file = request.files.get('photo')
user.photo = secure_filename(img_file.filename)
flash('注册成功', 'success')
db.session.add(user)
db.session.commit()
# file_path = file_bastpath + img_file.filename
user_folder = os.path.join(app.config['UPLOADED_FOLDER'], user.name)
create_folder(user_folder)
img_file.save(os.path.join(user_folder, user.photo))
return redirect(url_for('auth.login', user_name=user.name))
# user_name = form.data['user_name']
return render_template('register.html', form=form)
# app.register_blueprint(main_blueprint,static_folder='static',templates_folder='templates')
APPS_DIR = os.path.dirname(__file__) # 当前工作空间的地址
STATIC_DIR = os.path.join(APPS_DIR, 'static') # 静态文件的地址
app.config['UPLOADED_RELATIVE'] = 'uploads' # 上传文件的目标文件夹
app.config['UPLOADED_FOLDER'] = os.path.join(STATIC_DIR,
app.config['UPLOADED_RELATIVE'])
# 第一步：配置上传文件保存地址
app.config['UPLOADED_PHOTOS_DEST'] = app.config['UPLOADED_FOLDER']
# app.config['UPLOADED_MUSICS_DEST'] = app.config['UPLOADED_FOLDER']
# 创建文件夹
from apps.utils import create_folder
create_folder(app.config['UPLOADED_FOLDER'])
# manager = Manager(app)
# nav.register_element('top', Navbar('flask入门',
# View('主页', 'home'),
# View('关于', 'about'),
# View('服务', 'services'),
# View('项目', 'projects')))
db.init_app(app)
bootstrap.init_app(app)
# nav.init_app(app)
login_manager.init_app(app)
pagedown.init_app(app)
Gravatar(app, size=64) # 默认图像大小
"SQLALCHEMY_DATABASE_URI"] = "mysql+pymysql://root:root@localhost/flasker"
app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = True
db = SQLAlchemy(app)
APPS_DIR = os.path.dirname(__file__)
STATIC_DIR = os.path.join(APPS_DIR, 'static')
app.config["UPLOADS_RELATIVE"] = 'uploads'
app.config["UPLOADS_FOLDER"] = os.path.join(STATIC_DIR,
app.config["UPLOADS_RELATIVE"])
# 第一步：配置 上传文件保存地址
app.config['UPLOADED_PHOTOS_DEST'] = app.config["UPLOADS_FOLDER"]
app.config['UPLOADED_IMGS_DEST'] = app.config["UPLOADS_FOLDER"]
app.config['UPLOADED_FILES_DEST'] = app.config["UPLOADS_FOLDER"]
app.config['UPLOADED_MUSICCOVERS_DEST'] = app.config["UPLOADS_FOLDER"]
app.config['UPLOADED_MUSICAUDIOS_DEST'] = app.config["UPLOADS_FOLDER"]
app.config['UPLOADED_MUSICLRCS_DEST'] = app.config["UPLOADS_FOLDER"]
create_folder(app.config["UPLOADS_FOLDER"])
from apps.admin import admin_bp
from apps.home import home_bp
app.register_blueprint(admin_bp, url_prefix='/admin')
app.register_blueprint(home_bp)
@app.errorhandler(404)
def page_not_found(error):
return render_template('error/page_not_found.html'), 404
app = Flask(__name__)
app.debug = True
app.config["SECRET_KEY"] = "who i am? do you know?"
# ./flask003/apps
APPS_DIR = os.path.dirname(__file__) # os.path.dirname(__file__)为 当前文件__init__.py文件所在路径
# ./flask003/apps/static
STATIC_DIR = os.path.join(APPS_DIR, "static/")
# 数据库文件路径
app.config["DATABASE"] = os.path.join(APPS_DIR, "database.db")
app.config["UPLOADS_RELATIVE"] = "uploads"
# 上传文件存储路径路径
app.config["UPLOADS_FOLDER"] = os.path.join(STATIC_DIR, app.config["UPLOADS_RELATIVE"])
app.config["MAX_CONTENT_LENGTH"] = 2 * 1024 * 1024 # 限制上传文件大小
create_folder(app.config["UPLOADS_FOLDER"]) # 创建uploads
# app的工作目录
# print("__init__当前目录os：", os.getcwd())
# print("__init__当前目录 __file__：", __file__)
# print("__init__当前目录 os.path.dirname：", os.path.dirname(__file__))
# 防止循环导入报错 app 在导入views之前创建成功（app = Flask(__name__)），
# 才能在views.py模块导入app(from apps import app)时正常导入
import apps.views
# 当前文件作为执行文件（运行）的时候__name__才会等于：__main__
# 当前文件作为包的一个模块导入到文件的时候当前文件的__name__为包名（此为__name__== apps）
# 如：启动runserver.py文件的时候 当前的文件 print( __name__) 输出结果为： apps
# 单独启动__init__.py文件的时候 当前的文件 print( __name__) 输出结果为： __main__
# if __name__ == '__main__':