public TableInfo GetTableInfo()
{
TableInfo tab = new TableInfo();
HtmlDocument doc = new HtmlDocument();
doc.Load(FullPathName, Encoding.GetEncoding("gb2312"), true);
if (doc == null)
{
throw new NullReferenceException(FullPathName + "\r\n沒有加載出文檔");
}
string pathGetTableName = "/html/head/title";
string pathGetTableDesc = "/div/p";
String pathGetTd = "/div/table/tr";
var nodeTitle=doc.DocumentNode.SelectSingleNode(pathGetTableName);
if (null != nodeTitle)
{
tab.TableName = nodeTitle.InnerText.Split(new char[1] { ' '})[0].Replace("\r", "").Replace("\n", "").Replace("\t", "").Replace("&", "").Replace("nbsp;", "");
}
var nodeBody = doc.GetElementbyId("pagebody");
var str = nodeBody.OuterHtml;
var doc1 = new HtmlDocument();
doc1.LoadHtml(str);
var nodeDesc = doc1.DocumentNode.SelectSingleNode(pathGetTableDesc);
if (null != nodeDesc)
{
tab.tableDescription = nodeDesc.InnerText.Split(new char[1] { ' ' })[0].Replace("\r","").Replace("\n", "").Replace("\t", "").Replace("&", "").Replace("nbsp;", "");
}
var nodesTr = doc1.DocumentNode.SelectNodes(pathGetTd);
if (nodesTr == null)
{
return tab;
}
List<TabFieldInfo> lists = new List<TabFieldInfo>();
for (var i = 1; i < nodesTr.Count(); i++)
{
var childs = nodesTr[i].ChildNodes;
if (childs == null)
{
continue;
}
TabFieldInfo fi = new TabFieldInfo();
if (childs.Count <= 5)
{
continue;
}
fi.ColumnName = childs[1].ChildNodes[1].InnerText.Replace("\r", "").Replace("\n", "").Replace("\t", "").Replace("&", "").Replace("nbsp;", "");
fi.Description = childs[2].InnerText.Replace("\r", "").Replace("\n", "").Replace("\t", "").Replace("&", "").Replace("nbsp;", "");
fi.Datatype = childs[3].InnerText.Replace("\r", "").Replace("\n", "").Replace("\t", "").Replace("&", "").Replace("nbsp;", "");
fi.Length = childs[4].InnerText.Replace("\r", "").Replace("\n", "").Replace("\t", "").Replace("&", "").Replace("nbsp;", "");
fi.AllowNulls = childs[5].InnerText.Replace("\r", "").Replace("\n", "").Replace("\t", "").Replace("&", "").Replace("nbsp;", "");
lists.Add(fi);
}
tab.fields = lists;
return tab;
}