Get Img Url Array from html string using regex - CSharp System

CSharp examples for System:String HTML

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Description

Get Img Url Array from html string using regex

Demo Code


using System.Text.RegularExpressions;
using System.Text;
using System.Net;
using System.IO;/*from  ww  w.  j a  v  a  2  s  . c om*/
using System.Collections.Generic;
using System;

public class Main{
        /// <summary>
        ///     ??????code??????????
        /// </summary>
        /// <returns>????????????????</returns>
        public static Dictionary<string, string> GetImgUrlArray(string content)
        {
            var imgList = new Dictionary<string, string>();
            var reg = new Regex(@"<img[\s\S]*?src=(""(?<src>[^']*?)""|'(?<src>[^']*?)'|(?<src>[^>\s]*))[^>]*?>(.*?)");
            MatchCollection m = reg.Matches(content.ToLower());
            foreach (Match match in m)
            {
                string matchValue = match.Groups["src"].Value;
                if (!imgList.ContainsKey(matchValue))
                {
                    imgList.Add(matchValue, matchValue);
                }
            }
            return imgList;
        }
}

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