从ASP.net MVC 5解析文本文件 [英] Parse a text file from from ASP.net MVC 5

问题描述

我想从我的网页浏览器中保存一个网页，然后立即在我的MVC 5页面上运行一个脚本/方法，该页面以字符串形式读取，获取需要获取的内容并存入数据库，以及然后删除文件的内容。我会经常调用这个特定的脚本/方法，所以效率是必须的！



我可以弄清楚大部分内容，但很难找到用于读取文件的MVC文档。有什么指针吗？





提前感谢您帮助一个菜鸟！

I would like to save a webpage from my web browser and then run a script/method on it right away from my MVC 5 page which reads it in as a string, gets what it needs to get and deposits to database, and then deletes contents of the file. I will be calling this particular script/method frequently, so efficiency is a must!

I can figure out most of that, but the MVC documentation for reading in a file is hard to find. Any pointers?


Thanks in advance for helping a noob!

推荐答案

I我想说：MVC与阅读文件无关......



你问的是：

1）如何保存网站？

2）如何打开文本文件并解析数据？



广告1）

您应该使用 System.Net.HttpWebRequest [ ^ ]类下载站点而不是从浏览器保存它。将它保存到app_data文件夹。

我建议按照谢尔盖的答案 [ ^ ]。



广告2）

要打开文本文件，请参阅：在ASP.NET网页中读取文本文件 [ ^ ]

访问MVC app_data文件夹中的文件 [ ^ ]



我希望这部分信息足以开始。

I would like to say: "MVC has nothig to do with reading files"...

You are asking about:
1) how to save site?
2) how to open text file and parse data?

Ad 1)
You should use System.Net.HttpWebRequest[^] class to download the site instead saving it from browser. Save it to app_data folder.
I would suggest to follow the Sergey's answers[^] in this matter.

Ad 2)
To open text file, please see: Reading Text Files in an ASP.NET Web Page[^]
Accessing File in MVC app_data folder[^]

I hope this portion of information would be enough for start.

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