在user和book定义同一个url和方法名一样的时候程序会报错。
来源:2-6 实现Redprint
nicaia
2018-07-04
from app.libs.redprint import Redprint
api = Redprint('user')
@api.route('/get')
def get_user():
return "get user"
@api.route('/search')
def search():
return 'search user'from app.libs.redprint import Redprint
api = Redprint('book')
@api.route('/get')
def get_book():
return "get book"
@api.route('/search')
def search():
return 'search book'报错信息如下:
Traceback (most recent call last): File "ginger.py", line 3, in <module> app = create_app() File "/home/wjl/Desktop/code/ginger/app/app.py", line 11, in create_app register_blueprints(app) File "/home/wjl/Desktop/code/ginger/app/app.py", line 5, in register_blueprints app.register_blueprint(create_blueprint_v1(),url_prefix='/v1') File "/home/wjl/.local/share/virtualenvs/ginger-M_pvVW6g/lib/python3.6/site-packages/flask/app.py", line 64, in wrapper_func return f(self, *args, **kwargs) File "/home/wjl/.local/share/virtualenvs/ginger-M_pvVW6g/lib/python3.6/site-packages/flask/app.py", line 1113, in register_blueprint blueprint.register(self, options, first_registration) File "/home/wjl/.local/share/virtualenvs/ginger-M_pvVW6g/lib/python3.6/site-packages/flask/blueprints.py", line 186, in register deferred(state) File "/home/wjl/.local/share/virtualenvs/ginger-M_pvVW6g/lib/python3.6/site-packages/flask/blueprints.py", line 207, in <lambda> s.add_url_rule(rule, endpoint, view_func, **options)) File "/home/wjl/.local/share/virtualenvs/ginger-M_pvVW6g/lib/python3.6/site-packages/flask/blueprints.py", line 79, in add_url_rule view_func, defaults=defaults, **options) File "/home/wjl/.local/share/virtualenvs/ginger-M_pvVW6g/lib/python3.6/site-packages/flask/app.py", line 64, in wrapper_func return f(self, *args, **kwargs) File "/home/wjl/.local/share/virtualenvs/ginger-M_pvVW6g/lib/python3.6/site-packages/flask/app.py", line 1219, in add_url_rule 'existing endpoint function: %s' % endpoint) AssertionError: View function mapping is overwriting an existing endpoint function: v1.search
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1回答
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7七月
2018-07-05
后面有讲解,和解决这个问题
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