书签编辑（过滤器链接）

Posted 2021-02-23

This is a simple example to quickly and easily produce a set of links for a given site in your bookmarks from Firefox..

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace htmlParse
{
    class Program
    {
        static void Main(string[] args)
        {
            List<string> yt_links = new List<string>();
            //list of (html code <A> </A>  for a link).
 
 
            StreamReader sr = new StreamReader(@"F:/old-bookmarks.html");
            string line = "";
 
            while ( (line = sr.ReadLine()) != null )
            {
                //..
 
                //contains youtube link?
                if(line.Contains("A HREF="http://www.youtube.com/watch"))
                {
                    yt_links.Add(line);
                }
 
            }
 
 
 
 
 
            StreamWriter sw = new StreamWriter(@"F:yt_old_bookmarks.html");
            sw.WriteLine("<!DOCTYPE NETSCAPE-Bookmark-file-1>" +
                        "<!-- This is an automatically generated file." +
                         "    It will be read and overwritten." +
                             "DO NOT EDIT! -->" +
                        "<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">" +
                        "<TITLE>Bookmarks</TITLE>" +
                        "<H1>Bookmarks Menu</H1>" +
                        "<DL><p>");
 
            foreach(string link in yt_links)
            {
                sw.WriteLine(link);
            }
 
            sw.WriteLine("</DL><p>" +
                     " </DL><p>" +
               "</DL><p>" );
 
 
            sw.Flush();
            sw.Close();
 
 
        }
    }
}