//去除描述裏面的所有超鏈接
Regex regHref = new Regex("href=\\\"[^\"]*\\\"");
sHtmlText = regHref.Replace(sHtmlText, "href=\"javascript:void(0)\"");
//將描述裏面的table的固定寬度改爲相對寬度
Regex regTable = new Regex("<table[^>]*width=\\\"[\\d]+\\\">");
MatchCollection matches2 = regTable.Matches(sHtmlText);
Regex regTableWidth = new Regex("width=\\\"[\\d]+\\\">");
foreach (Match item in matches2)
{
string itemStr = item.Groups[0].Value;
Regex reg = new Regex(itemStr);
itemStr = regTableWidth.Replace(itemStr, "width=\"100%\">");
sHtmlText = reg.Replace(sHtmlText, itemStr);
}
"width=\"100%\">"被我轉義成了"width=\\\"100%\\\">"導致了問題,格式要注意