无法路由到"/登录"用烧瓶? [英] Can't route to "/login" with flask?

问题描述

当我输入/login 作为url时，它将出错

When I type /login as url,it will go wrong

例如:

from flask import Flask ,url_for,render_template,request
app = Flask(__name__)

@app.route('/login')
def index():
  return "index"

if __name__== "__main__":
  app.run()

错误原来是这样的:

Not Found.
The requested URL was not found on the server.

当我将/login 替换为/login/或诸如/log 之类的其他单词时，就可以了.这是怎么发生的?

When I replace /login with /login/ or any other words like /log , it will be all right. How does that happen?

推荐答案

请阅读烧瓶快速入门 唯一的URL/重定向行为， URL规范化和<一个href ="https://stackoverflow.com/questions/5948659/trailing-slash-in-urls-which-style-is-preferred">在URL中尾随斜杠-首选哪种样式?

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