flask框架(五): @app.route和app.add_url_rule参数

 @app.route和app.add_url_rule参数:
            rule,                       URL规则
            view_func,                  视图函数名称
            defaults=None,              默认值,当URL中无参数,函数需要参数时,使用defaults={'k':'v'}为函数提供参数
            endpoint=None,              名称,用于反向生成URL,即: url_for('名称')
            methods=None,               允许的请求方式,如:["GET","POST"]
            

            strict_slashes=None,        对URL最后的 / 符号是否严格要求,
                                        如:
                                            @app.route('/index',strict_slashes=False),
                                                访问 http://www.xx.com/index/ 或 http://www.xx.com/index均可
                                            @app.route('/index',strict_slashes=True)
                                                仅访问 http://www.xx.com/index 
            redirect_to=None,           重定向到指定地址
                                        如:
                                            @app.route('/index/<int:nid>', redirect_to='/home/<nid>')
                                            或
                                            def func(adapter, nid):
                                                return "/home/888"
                                            @app.route('/index/<int:nid>', redirect_to=func)
            subdomain=None,             子域名访问
                                                from flask import Flask, views, url_for

                                                app = Flask(import_name=__name__)
                                                app.config['SERVER_NAME'] = 'wupeiqi.com:5000'


                                                @app.route("/", subdomain="admin")
                                                def static_index():
                                                    """Flask supports static subdomains
                                                    This is available at static.your-domain.tld"""
                                                    return "static.your-domain.tld"


                                                @app.route("/dynamic", subdomain="<username>")
                                                def username_index(username):
                                                    """Dynamic subdomains are also supported
                                                    Try going to user1.your-domain.tld/dynamic"""
原文地址:https://www.cnblogs.com/felixwang2/p/9262183.html