Question

通过编写内部方法并正确路由它们，可以使用单个Flask应用程序实现多个网页吗？

from flask import Flask,request,redirect
from flask import render_template

app = Flask(__name__)

@app.route("/")
def admin_login():
    return render_template('admin_login.html')

@app.route('/login', methods = ['POST'])
def login():
    un = request.form['un']
    pwd = request.form['pwd']
    print un,pwd

    @app.route("/login")
    def adminPage1():
        return render_template('adminPage1.html')

    @app.route("/login/addnew")
    def addnew():
        return render_template('adminPage2.html')
    @app.route("/login/updatestatus")
    def updatestatus():
        return render_template('adminPage3.html')

admin_login.html：

<form action="{{url_for('login')}}" method="post">
    <fieldset>
        <div align="left">
            <p><a href="home.html"><strong>Return to home page</strong></a></p>
        </div>
        <p><strong>Username:</strong><input type="text" name="un" ></p>
        <p><strong>Password:</strong><input type="password" name="pwd"></p>
        <h4>If you have forgot your password,kindly enter your username and click on forgot password</h4>
        <p><a href="forgotpassword.html">forgot Password?</a></p>
        <p><input type="reset"><input type="submit" name="submit" value="Login"></p>
    </fieldset>
</form>

adminPage1.html：

<form action="{{url_for('addnew')}}" method="post">
    <p><input type="submit" value="Add New" onclick="location.href='adminPage2.html'"></p>
</form>
<form action="{{url_for('updatestatus')}}" method="post">
    <p><input type="submit" value="Update Status" onclick="location.href='adminPage3.html'"></p>
</form>

Answer 1

您尝试实施的是路线的前缀。尝试使用蓝图：

在您的视图（login.py）中定义蓝图：

blueprint = Blueprint('login', __name__, url_prefix='/login')

在视图上方，您可以像在应用程序上一样定义此蓝图的路径：

@blueprint.route('/', methods=['GET', 'POST'])
def admin_login():
    # Located at https://yourdomain.com/login
    return render_template('admin_login.html')

@blueprint.route('/login/', methods=['GET', 'POST'])
def login():
    # Located at https://yourdomain.com/login/login
    return  render_template('adminPage1.html')

@blueprint.route('/addnew/', methods=['GET', 'POST'])
def adminPage1():
    # Located at https://yourdomain.com/login/addnew
    return  render_template('adminPage1.html')

然后，您可以在__init__.py：

中导入此蓝图

from application.login import blueprint

application =- Flask(__name__)
application.register_blueprint(blueprint)

有关蓝图的更多信息，请参阅Blueprints

上的Flask文档

可以使用单个Flask应用程序实现多个网页吗？

1 个答案: