从超大html表单提取标题和input的属性，以及在input特定属性前插入内容

• 从超大html表单（标题和input成对）中提取“标题和input中的ref值”

static void Main(string[] args)
{
     ReadTxt();
    InsertText();
}

/// <summary>
/// html有一个很大表单（标题和input成对），本方法实现：提取标题和input的ref属性放到List集合中，并转成可贴到Excel格式
/// </summary>
/// <param name="Path">文件地址</param>
public static void ReadTxt()
{
    string Path = @"D:\DiagnosisInfo.html";
    StreamReader sr = new StreamReader(Path, Encoding.UTF8);
    string content;
    List<string> list = new List<string>();
    string[] pair = new string[2];
    while ((content = sr.ReadLine()) != null)
    {
        string line = content.ToString()
            .Replace("\"", "")
            .Replace("'", "")
            .Replace(">", "")
            .Replace(" style=width: 80px", "")
            .Replace(" style=", "\t")
            .Replace(" :disabled", "\t")
            .Replace("  width", "\t")
            .Replace(" size=small", "");
        if (line.IndexOf("<el-form-item") >= 0)
        {
            string[] ar = line.Replace("label=", "@").Split('@');
            string title = ar.Length >= 2 ? ar[1] : "";
            pair[0] = title;
        }
        else if (line.IndexOf("ref=") >= 0)
        {
            string model = line.Replace("ref=", "@").Split('@')[1];
            pair[1] = model;
        }
        if (!string.IsNullOrWhiteSpace(pair[0]) && !string.IsNullOrWhiteSpace(pair[1]))
        {
            list.Add(pair[0] + "\t" + pair[1]);
            pair[0] = "";
            pair[1] = "";
        }
    }
    string result = string.Join("\r\n", list);
}

/// <summary>
/// html有一个很大表单（标题和input成对），本方法实现：在input控件的“ref='控件id'”属性前面加上“ @keyup.native="JumpFocus('控件id')"”（其中“控件id”取自ref值）
/// </summary>
private static void InsertText()
{
    string Path = @"D:\word_code\Client\cis\MRS_CASE_REPORT\src\components\cis\mrs_case_report\DiagnosisInfo\DiagnosisInfo.html";
    StreamReader sr = new StreamReader(Path, Encoding.UTF8);
    string content;
    List<string> list = new List<string>();
    while ((content = sr.ReadLine()) != null)
    {
        string line = content.ToString();
        if (line.IndexOf("ref=") >= 0)
        {
            string start = "ref='";
            string end = "'";
            Regex rgx = new Regex("(?<=(" + start + "))[.\\s\\S]*?(?=(" + end + "))", RegexOptions.Multiline | RegexOptions.Singleline);//截取“ref='”和“'”之间的值
            string tmp = rgx.Match(line).Value;//控件id
            line = line.Replace("ref=", " @keyup.native=\"JumpFocus('"+tmp+"')\" ref=");
        }
        list.Add(line);
    }
    string result = string.Join("",list);
}