如何在Play框架中结合python脚本设计价格检查webapp？
[英]how to design a price checking webapp in play framework combine with python scripting?
问题描述
My goal is
To let user enter a shopping site link in my webapp, For example, amazon.com/items/123, and then according to the price I crawled from the amazon.com for this item 123, then I (do some logic stuffs) generate a competitive price for this item and display in my webapp. 
要让用户在我的Web应用程序中输入购物网站链接（例如amazon.com/items/123），然后根据我从amazon.com抓取的该商品123的价格，然后（进行一些逻辑处理）生成具有竞争力的价格，并显示在我的网络应用中。
What I have is :
The python script can goto the amazon.com/items/[input] , and then crawl the price ,item , etc details, python脚本可以转到amazon.com/items/[input]，然后抓取price，item等详细信息，
The simple user interface that allow user to enter a link with a controller doing nothing.. 简单的用户界面，允许用户输入与控制器无关的链接。
What I dont know is
how to combine the user interface in play-framework and the python script? 如何在播放框架和python脚本中结合用户界面？ Or is there any better approach to solve this problem? 还是有解决这个问题的更好方法？
1 个解决方案
解决方案1
0 2013-11-10 22:20:45
The question is not related to Play Framework. 该问题与Play框架无关。
There are ways to run Python from Java: Java Python Integration . 有几种方法可以从Java运行Python： Java Python Integration 。 But that would be a mess to maintain. 但这将是一团糟。
Your parser does not seem to be a complicated one. 您的解析器似乎并不复杂。 I would rewrite in on Java. 我会用Java重写。 Plat itself provides a nice WS library for asynchronous HTTP calls: http://www.playframework.com/documentation/2.1-RC2/JavaWS Plat本身为异步HTTP调用提供了一个不错的WS库： http : //www.playframework.com/documentation/2.1-RC2/JavaWS
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