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XML2DB.cs
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using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
using System.Data.OleDb;
namespace WeCode1._0
{
class XML2DB
{
//每次插入数据库记录后，nodeid递增
public int iNodeId = 1;
public OleDbConnection ExportConn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+PubFunc.GetYoudaoDBPath());
//生成目录结构，同时生成文章信息,内容在打开文章时再插入
public void MakeXML2Tttree()
{
//先删除mykey以及ttree表
string delSQL = "delete from mykeys";
AccessAdo.ExecuteNonQuery(ExportConn, delSQL);
delSQL = "delete from ttree";
AccessAdo.ExecuteNonQuery(ExportConn, delSQL);
//1、先导出秘钥信息
XmlDocument doc = new XmlDocument();
doc.Load("TreeNodeLocal.xml");
XmlNode preNode = doc.SelectSingleNode("//wecode[@KeyD5]");
if (preNode != null)
{
//存在秘钥信息
string keyD5 = preNode.Attributes["KeyD5"].Value;
string keyE = preNode.Attributes["KeyE"].Value;
//第一次设置密码，写入到数据库
OleDbParameter p1 = new OleDbParameter("@KeyE", OleDbType.VarChar);
p1.Value = keyE;
OleDbParameter p2 = new OleDbParameter("@KeyD5", OleDbType.VarChar);
p2.Value = keyD5;
OleDbParameter[] ArrPara = new OleDbParameter[2];
ArrPara[0] = p1;
ArrPara[1] = p2;
string SQL = "insert into MyKeys(KeyE,KeyD5) values(@KeyE,@KeyD5)";
AccessAdo.ExecuteNonQuery(ExportConn, SQL, ArrPara);
}
//2、生成ttree
XmlNode wecode = doc.DocumentElement;
//标记顺序的下标
int iTurn = 1;
foreach (XmlNode cNode in wecode)
{
//添加根节点
if (cNode.Name == "note")
{
string title = cNode.Attributes["title"].Value;
string Language = cNode.Attributes["Language"].Value;
string SysId = PubFunc.Language2Synid(Language);
string path = cNode.Attributes["path"].Value;
string createtime = cNode.Attributes["createtime"].Value;
string islock = cNode.Attributes["IsLock"].Value;
string ismark = cNode.Attributes["isMark"].Value;
string id = cNode.Attributes["id"].Value;
int nodeid = this.iNodeId;
OleDbParameter p1 = new OleDbParameter("@NodeId", OleDbType.Integer);
p1.Value = nodeid;
OleDbParameter p2 = new OleDbParameter("@Title", OleDbType.VarChar);
p2.Value = title;
OleDbParameter p3 = new OleDbParameter("@path", OleDbType.VarChar);
p3.Value = path;
OleDbParameter p4 = new OleDbParameter("@parentid", OleDbType.Integer);
p4.Value = 0;
OleDbParameter p5 = new OleDbParameter("@Type", OleDbType.Integer);
p5.Value = 1;
OleDbParameter p6 = new OleDbParameter("@createtime", OleDbType.Integer);
p6.Value = createtime;
OleDbParameter p7 = new OleDbParameter("@SysId", OleDbType.Integer);
p7.Value = SysId;
OleDbParameter p8 = new OleDbParameter("@turn", OleDbType.Integer);
p8.Value = iTurn;
OleDbParameter p9 = new OleDbParameter("@marktime", OleDbType.Integer);
p9.Value = ismark;
OleDbParameter p10 = new OleDbParameter("@islock", OleDbType.Integer);
p10.Value = islock;
OleDbParameter p11 = new OleDbParameter("@gid", OleDbType.VarChar);
p11.Value = id;
OleDbParameter[] ArrPara = new OleDbParameter[11];
ArrPara[0] = p1;
ArrPara[1] = p2;
ArrPara[2] = p3;
ArrPara[3] = p4;
ArrPara[4] = p5;
ArrPara[5] = p6;
ArrPara[6] = p7;
ArrPara[7] = p8;
ArrPara[8] = p9;
ArrPara[9] = p10;
ArrPara[10] = p11;
string SQL = "insert into ttree(NodeID,Title,path,ParentId,Type,CreateTime,SynId,Turn,MarkTime,IsLock,gid) " +
" values(@NodeId,@Title,@path,@parentid,@Type,@createtime,@SysId,@turn,@marktime,@islock,@gid) ";
AccessAdo.ExecuteNonQuery(ExportConn, SQL, ArrPara);
this.iNodeId++;
iTurn++;
addTreeNode(cNode, nodeid);
}
else if (cNode.Name == "book")
{
string title = cNode.Attributes["title"].Value;
string Language = cNode.Attributes["Language"].Value;
string SysId = PubFunc.Language2Synid(Language);
string id = cNode.Attributes["id"].Value;
int nodeid = this.iNodeId;
OleDbParameter p1 = new OleDbParameter("@NodeId", OleDbType.Integer);
p1.Value = nodeid;
OleDbParameter p2 = new OleDbParameter("@Title", OleDbType.VarChar);
p2.Value = title;
OleDbParameter p3 = new OleDbParameter("@path", OleDbType.VarChar);
p3.Value = "";
OleDbParameter p4 = new OleDbParameter("@parentid", OleDbType.Integer);
p4.Value = 0;
OleDbParameter p5 = new OleDbParameter("@Type", OleDbType.Integer);
p5.Value = 0;
OleDbParameter p6 = new OleDbParameter("@createtime", OleDbType.Integer);
p6.Value = PubFunc.time2TotalSeconds();
OleDbParameter p7 = new OleDbParameter("@SysId", OleDbType.Integer);
p7.Value = SysId;
OleDbParameter p8 = new OleDbParameter("@turn", OleDbType.Integer);
p8.Value = iTurn;
OleDbParameter p9 = new OleDbParameter("@marktime", OleDbType.Integer);
p9.Value = 0;
OleDbParameter p10 = new OleDbParameter("@islock", OleDbType.Integer);
p10.Value = 0;
OleDbParameter p11 = new OleDbParameter("@gid", OleDbType.VarChar);
p11.Value = id;
OleDbParameter[] ArrPara = new OleDbParameter[11];
ArrPara[0] = p1;
ArrPara[1] = p2;
ArrPara[2] = p3;
ArrPara[3] = p4;
ArrPara[4] = p5;
ArrPara[5] = p6;
ArrPara[6] = p7;
ArrPara[7] = p8;
ArrPara[8] = p9;
ArrPara[9] = p10;
ArrPara[10] = p11;
string SQL = "insert into ttree(NodeID,Title,path,ParentId,Type,CreateTime,SynId,Turn,MarkTime,IsLock,gid) " +
" values(@NodeId,@Title,@path,@parentid,@Type,@createtime,@SysId,@turn,@marktime,@islock,@gid) ";
AccessAdo.ExecuteNonQuery(ExportConn, SQL, ArrPara);
this.iNodeId++;
iTurn++;
addTreeNode(cNode, nodeid);
}
}
//3、将tcontent中没有的从ttree重新插入
string sql = "insert into tcontent(nodeid,updatetime,gid,path) select nodeid,createtime,gid,path from ttree where ttree.type=1 and gid not in (select gid from tcontent)";
AccessAdo.ExecuteNonQuery(ExportConn, sql);
}
//递归方法
private void addTreeNode(XmlNode xmlNode, int pid)
{
XmlNode xNode;
XmlNodeList xNodeList;
if (xmlNode.HasChildNodes) //The current node has children
{
xNodeList = xmlNode.ChildNodes;
for (int x = 0; x <= xNodeList.Count - 1; x++) //Loop through the child nodes
{
xNode = xmlNode.ChildNodes[x];
if (xNode.Name == "note")
{
string title = xNode.Attributes["title"].Value;
string Language = xNode.Attributes["Language"].Value;
string SysId = PubFunc.Language2Synid(Language);
string path = xNode.Attributes["path"].Value;
string createtime = xNode.Attributes["createtime"].Value;
string islock = xNode.Attributes["IsLock"].Value;
string ismark = xNode.Attributes["isMark"].Value;
string id = xNode.Attributes["id"].Value;
int nodeid = this.iNodeId;
OleDbParameter p1 = new OleDbParameter("@NodeId", OleDbType.Integer);
p1.Value = nodeid;
OleDbParameter p2 = new OleDbParameter("@Title", OleDbType.VarChar);
p2.Value = title;
OleDbParameter p3 = new OleDbParameter("@path", OleDbType.VarChar);
p3.Value = path;
OleDbParameter p4 = new OleDbParameter("@parentid", OleDbType.Integer);
p4.Value = pid;
OleDbParameter p5 = new OleDbParameter("@Type", OleDbType.Integer);
p5.Value = 1;
OleDbParameter p6 = new OleDbParameter("@createtime", OleDbType.Integer);
p6.Value = createtime;
OleDbParameter p7 = new OleDbParameter("@SysId", OleDbType.Integer);
p7.Value = SysId;
OleDbParameter p8 = new OleDbParameter("@turn", OleDbType.Integer);
p8.Value = x + 1;
OleDbParameter p9 = new OleDbParameter("@marktime", OleDbType.Integer);
p9.Value = ismark;
OleDbParameter p10 = new OleDbParameter("@islock", OleDbType.Integer);
p10.Value = islock;
OleDbParameter p11 = new OleDbParameter("@gid", OleDbType.VarChar);
p11.Value = id;
OleDbParameter[] ArrPara = new OleDbParameter[11];
ArrPara[0] = p1;
ArrPara[1] = p2;
ArrPara[2] = p3;
ArrPara[3] = p4;
ArrPara[4] = p5;
ArrPara[5] = p6;
ArrPara[6] = p7;
ArrPara[7] = p8;
ArrPara[8] = p9;
ArrPara[9] = p10;
ArrPara[10] = p11;
string SQL = "insert into ttree(NodeID,Title,path,ParentId,Type,CreateTime,SynId,Turn,MarkTime,IsLock,gid) " +
" values(@NodeId,@Title,@path,@parentid,@Type,@createtime,@SysId,@turn,@marktime,@islock,@gid) ";
AccessAdo.ExecuteNonQuery(ExportConn, SQL, ArrPara);
this.iNodeId++;
addTreeNode(xNode, nodeid);
}
else if (xNode.Name == "book")
{
string title = xNode.Attributes["title"].Value;
string Language = xNode.Attributes["Language"].Value;
string SysId = PubFunc.Language2Synid(Language);
string id = xNode.Attributes["id"].Value;
int nodeid = this.iNodeId;
OleDbParameter p1 = new OleDbParameter("@NodeId", OleDbType.Integer);
p1.Value = nodeid;
OleDbParameter p2 = new OleDbParameter("@Title", OleDbType.VarChar);
p2.Value = title;
OleDbParameter p3 = new OleDbParameter("@path", OleDbType.VarChar);
p3.Value = "";
OleDbParameter p4 = new OleDbParameter("@parentid", OleDbType.Integer);
p4.Value = pid;
OleDbParameter p5 = new OleDbParameter("@Type", OleDbType.Integer);
p5.Value = 0;
OleDbParameter p6 = new OleDbParameter("@createtime", OleDbType.Integer);
p6.Value = PubFunc.time2TotalSeconds();
OleDbParameter p7 = new OleDbParameter("@SysId", OleDbType.Integer);
p7.Value = SysId;
OleDbParameter p8 = new OleDbParameter("@turn", OleDbType.Integer);
p8.Value = x + 1;
OleDbParameter p9 = new OleDbParameter("@marktime", OleDbType.Integer);
p9.Value = 0;
OleDbParameter p10 = new OleDbParameter("@islock", OleDbType.Integer);
p10.Value = 0;
OleDbParameter p11 = new OleDbParameter("@gid", OleDbType.VarChar);
p11.Value = id;
OleDbParameter[] ArrPara = new OleDbParameter[11];
ArrPara[0] = p1;
ArrPara[1] = p2;
ArrPara[2] = p3;
ArrPara[3] = p4;
ArrPara[4] = p5;
ArrPara[5] = p6;
ArrPara[6] = p7;
ArrPara[7] = p8;
ArrPara[8] = p9;
ArrPara[9] = p10;
ArrPara[10] = p11;
string SQL = "insert into ttree(NodeID,Title,path,ParentId,Type,CreateTime,SynId,Turn,MarkTime,IsLock,gid) " +
" values(@NodeId,@Title,@path,@parentid,@Type,@createtime,@SysId,@turn,@marktime,@islock,@gid) ";
AccessAdo.ExecuteNonQuery(ExportConn, SQL, ArrPara);
this.iNodeId++;
addTreeNode(xNode, nodeid);
}
}
}
}
}
}