/// <summary>
/// 获取解析后的章节内容。
/// </summary>
/// <param name="content">网页内容。</param>
/// <param name="pattern">匹配模式。</param>
/// <returns>解析后的章节内容。</returns>
public string GetBody(string content, PagePatternViewModel pattern)
{
if (content is null)
{
throw new ArgumentNullException(nameof(content));
}
if (pattern is null)
{
throw new ArgumentNullException(nameof(pattern));
}
var start = content.IndexOf(pattern.Start);
var end = content.IndexOf(pattern.Stop);
var sb = new StringBuilder(content.Length);
var list = Regex.Matches(content[start..end], pattern.Pattern);
public ConfigViewModel()
{
// <dt>《颤栗高空》正文</dt>
// <dd><a href ="545037108.html">第1章 这也太高了吧？</a></dd>
// ...
// </dl>
_table = new PagePatternViewModel {
Start = "正文</dt>",
Stop = "</dl>",
Pattern = "<a href =\"([^\"]+?)\">([^<]+?)</a>"
};
// <div id="content"><br /><br /> “咦？”<br /><br />
// ...
// <script>chaptererror();</script>
_chapter = new PagePatternViewModel {
Start = "<div id=\"content\"><br /><br />",
Stop = "<script>chaptererror();</script>",
Pattern = ">(?: )*([^<]+?)<"
};
}