web.py笔记处理404 500

最新推荐文章于 2021-12-08 20:10:25 发布

原创最新推荐文章于 2021-12-08 20:10:25 发布 · 289 阅读

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本文介绍了一个使用WebPy框架的简单示例，演示了如何自定义404和500错误页面。通过覆盖应用实例的notfound和internalerror方法，可以返回定制化的错误信息。

官方cookbook http://webpy.org/cookbook/custom_notfound.zh-cn

import web
        
urls = (
    #'/(hello)', 'hello'    #test for notfound
     '/hello', 'hello'      #test for internalerror
)
class hello:        
    def GET(self, name):
        if not name: 
            name = 'World'
        return 'Hello, ' + name + '!'
	
def notfound():
    return web.notfound("Sorry, the page you were looking for was not found.")

    # You can use template result like below, either is ok:
    #return web.notfound(render.notfound())
    #return web.notfound(str(render.notfound()))

def internalerror():
    return web.internalerror("Bad, bad server. No donut for you.")

if __name__ == "__main__":
    app = web.application(urls, globals())
    app.notfound = notfound
    app.internalerror = internalerror
    app.run()

感觉这个很好用啊

为什么越学越觉得java很笨重？