flask的url错误 在学习flask时遇到The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again这个错误 ,由于我们的网址是http://127.0.0.1:5000/ 很自然的想到是不是端口出现了问题,打开终端输入 出现了端口被占用的信息: 查看是被什么程序占用...
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以404 NotFound 为例,在werkzeug.exceptions中可以找到 class NotFound(HTTPException): """*404* `Not Found` Raise if a resource does not exist and never existed. """ code = 404 description = ( "The requested URL was not found on the server. If you entered" " the URL manually please che...
"code": -1, "msg": "The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again." } status code 是 404,表示接口不存在 这样,关于 HTTP 请求的异常处理就从注册,到触发,到返回结果完成了一个闭环。 2、其他异常处理 除了上面的请求...
Raise if a resource does not exist and never existed. """code =404description = ("The requested URL was not found on the server. If you entered"" the URL manually please check your spelling and try again.") NotFound 类继承了一个基类HTTPException ...
运行Flask程序时,出现The requested URL was not found on the server.Html/CSS Python 前端工具 Coder_zheng 2018-04-05 18:06:54 刚开始学习Flask,开始的时候在浏览器上可以访问Flask生成的页面,但是最近拿一个入门级小程序试了一下出现如下问题,大家能帮忙看一下问题出在了哪里,附上代码 ...
The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again. 这样的错误。实际上我想产生的地址在浏览器上看着应该是这样的localhost:5000/12%2F2015。就是想把那个日期作为请求放在url中,但是由于斜线的存在而出现了这样的错误。不知如何解决,...
404 NotFound 以404 NotFound 为例,在werkzeug.exceptions中可以找到 代码语言:javascript 复制 classNotFound(HTTPException):"""*404*`Not Found`Raiseifa resource does not exist and never existed.""" code=404description=("The requested URL was not found on the server. If you entered"" the URL ma...
"The requested URL was not found on the server. If you entered the URL manually please check ...
The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again. You now have a better error message that indicates that the server could not find the requested message. Next, you’ll make a template for the 404 error page and one...