asp.net中点击按键在后台代码中 如何执行.sql文件 在asp.net 中 如何写代码 才可以执行 .sql 文件 我要在网站配置后才执行网站 要先创建数据库, 就是说 谁有 在asp.net 中调用文件夹下的 .sql 文件 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 参考http://www.cnblogs.com/yiki/archive/2007/03/16/676945.htmlhttp://imay.blog.bokee.net/bloggermodule/blog_viewblog.do?id=996407 建立安装部署项目,在install安装类通过DirectoryEntry 操作IIS实现网站或虚拟目录的配置。通过执行SQL脚本配置数据库use master exec sp_attach_db @dbname=N'数据库名 ',@filename1=N'数据库文件地址',@filename2=N'日志文件地址'或private void ExecuteSql(string connString,string DatabaseName,string sql){using(SqlConnection conn=new SqlConnection(connString)){SqlCommand cmd=new SqlCommand(sql,conn);conn.Open();cmd.Connection.ChangeDatabase(DatabaseName);cmd.ExecuteNonQuery();conn.Close();}}string connString=string.Format("server={0};user id={1};password={2}",this.Context.Parameters["server"],this.Context.Parameters["user"],this.Context.Parameters["pwd"]);//根据输入的数据库名称建立数据库ExecuteSql(connString,"master","create database "+this.Context.Parameters["dbname"]);//调用osql执行脚本string cmd=string.Format(" -S{0} -U{1} -P{2} -d{3} -i{4}db.sql",this.Context.Parameters["server"],this.Context.Parameters["user"],this.Context.Parameters["pwd"],this.Context.Parameters["dbname"],this.Context.Parameters["targetdir"]);System.Diagnostics.Process sqlProcess=new Process();sqlProcess.StartInfo.FileName="osql.exe";sqlProcess.StartInfo.Arguments=cmd;sqlProcess.StartInfo.WindowStyle=ProcessWindowStyle.Hidden;sqlProcess.Start();sqlProcess.WaitForExit();//等待执行sqlProcess.Close(); using System; using System.Xml; using System.Data; using System.IO; using System.Collections; using System.Data.SqlClient; namespace ExecuteSqlFile { /// <summary> /// DBAccess 的摘要说明。 /// </summary> public class DBAccess { public DBAccess() { } #region 属性 private static string ConStr = ""; private static string ConString { get { if(ConStr == "") { try { XmlDocument doc = new XmlDocument(); doc.Load("ServerConfig.xml"); string userid = doc.SelectSingleNode("ServerConfig/UserId").InnerText; string password = doc.SelectSingleNode("ServerConfig/PassWord").InnerText; string servername = doc.SelectSingleNode("ServerConfig/ServerName").InnerText; string database = doc.SelectSingleNode("ServerConfig/DataBase").InnerText; ConStr = "server = " + servername + ";uid = " + userid + ";pwd = " + password + ";database = " + database; } catch(Exception ex) { throw ex; } } return ConStr; } } private static SqlConnection Con; public static SqlConnection MyConnection { get { if(Con == null) { Con = new SqlConnection(ConString); } return Con; } } #endregion /// <summary> /// 执行Sql文件 /// </summary> /// <param name="varFileName"></param> /// <returns></returns> public static bool ExecuteSqlFile(string varFileName) { if(!File.Exists(varFileName)) { return false; } StreamReader sr = File.OpenText(varFileName); ArrayList alSql = new ArrayList(); string commandText = ""; string varLine = ""; while(sr.Peek() > -1) { varLine = sr.ReadLine(); if(varLine == "") { continue; } if(varLine != "GO") { commandText += varLine; commandText += "\r\n"; } else { alSql.Add(commandText); commandText = ""; } } sr.Close(); try { ExecuteCommand(alSql); } catch { return false; } return true; } private static void ExecuteCommand(ArrayList varSqlList) { MyConnection.Open(); SqlTransaction varTrans = MyConnection.BeginTransaction(); SqlCommand command = new SqlCommand(); command.Connection = MyConnection; command.Transaction = varTrans; try { foreach(string varcommandText in varSqlList) { command.CommandText = varcommandText; command.ExecuteNonQuery(); } varTrans.Commit(); } catch(Exception ex) { varTrans.Rollback(); throw ex; } finally { MyConnection.Close(); } } } } 配置文件如下: <?xml version="1.0" encoding="utf-8" ?> <ServerConfig> <ServerName>localhost</ServerName> <DataBase>tttttt</DataBase> <UserId>sa</UserId> <PassWord>sa</PassWord> </ServerConfig> 保存为ServerConfig.xml 放到Bin/Debug/里面 调用如下: DBAccess.ExecuteSqlFile(@"E:\My Document\MySql\test1.sql"); 逻辑帝现身的时刻到了 System.Web.UI.ViewStateException: Invalid viewstate 在ASP.NET中怎么获取用户登陆的次数? 顶者有分...JS如何取的DataGrid控件中 TextBox中的值啊 ajax解析xml问题, 能否用powerbuilder开发asp.net网站? 菜鸟学.NET 关于add key和add name的问题 问一个sqlDataAdapter 更新数据库问题 大家的网站发布有release吗 真心请教,请指点 求助:asp.net在浏览器不能浏览的问题 求助:如何批量加密数据
http://www.cnblogs.com/yiki/archive/2007/03/16/676945.html
http://imay.blog.bokee.net/bloggermodule/blog_viewblog.do?id=996407
通过执行SQL脚本配置数据库
use master exec sp_attach_db @dbname=N'数据库名 ',@filename1=N'数据库文件地址',@filename2=N'日志文件地址'
或
private void ExecuteSql(string connString,string DatabaseName,string sql)
{
using(SqlConnection conn=new SqlConnection(connString))
{
SqlCommand cmd=new SqlCommand(sql,conn);
conn.Open();
cmd.Connection.ChangeDatabase(DatabaseName);
cmd.ExecuteNonQuery();
conn.Close();
}
}
string connString=string.Format("server={0};user id={1};password={2}",this.Context.Parameters["server"],this.Context.Parameters["user"],this.Context.Parameters["pwd"]);//根据输入的数据库名称建立数据库
ExecuteSql(connString,"master","create database "+this.Context.Parameters["dbname"]);//调用osql执行脚本
string cmd=string.Format(" -S{0} -U{1} -P{2} -d{3} -i{4}db.sql",this.Context.Parameters["server"],this.Context.Parameters["user"],this.Context.Parameters["pwd"],this.Context.Parameters["dbname"],this.Context.Parameters["targetdir"]);
System.Diagnostics.Process sqlProcess=new Process();
sqlProcess.StartInfo.FileName="osql.exe";
sqlProcess.StartInfo.Arguments=cmd;
sqlProcess.StartInfo.WindowStyle=ProcessWindowStyle.Hidden;
sqlProcess.Start();
sqlProcess.WaitForExit();//等待执行
sqlProcess.Close();
using System;
using System.Xml;
using System.Data;
using System.IO;
using System.Collections;
using System.Data.SqlClient; namespace ExecuteSqlFile
{
/// <summary>
/// DBAccess 的摘要说明。
/// </summary>
public class DBAccess
{
public DBAccess()
{
} #region 属性 private static string ConStr = ""; private static string ConString
{
get
{
if(ConStr == "")
{
try
{
XmlDocument doc = new XmlDocument();
doc.Load("ServerConfig.xml"); string userid = doc.SelectSingleNode("ServerConfig/UserId").InnerText;
string password = doc.SelectSingleNode("ServerConfig/PassWord").InnerText;
string servername = doc.SelectSingleNode("ServerConfig/ServerName").InnerText;
string database = doc.SelectSingleNode("ServerConfig/DataBase").InnerText;
ConStr = "server = " + servername + ";uid = "
+ userid + ";pwd = " + password + ";database = " + database;
}
catch(Exception ex)
{
throw ex;
}
} return ConStr;
}
} private static SqlConnection Con;
public static SqlConnection MyConnection
{
get
{
if(Con == null)
{
Con = new SqlConnection(ConString);
}
return Con;
}
} #endregion
/// <summary>
/// 执行Sql文件
/// </summary>
/// <param name="varFileName"></param>
/// <returns></returns>
public static bool ExecuteSqlFile(string varFileName)
{
if(!File.Exists(varFileName))
{
return false;
} StreamReader sr = File.OpenText(varFileName); ArrayList alSql = new ArrayList(); string commandText = ""; string varLine = ""; while(sr.Peek() > -1)
{
varLine = sr.ReadLine();
if(varLine == "")
{
continue;
}
if(varLine != "GO")
{
commandText += varLine;
commandText += "\r\n";
}
else
{
alSql.Add(commandText);
commandText = "";
}
} sr.Close(); try
{
ExecuteCommand(alSql);
}
catch
{
return false;
} return true;
}
private static void ExecuteCommand(ArrayList varSqlList)
{
MyConnection.Open();
SqlTransaction varTrans = MyConnection.BeginTransaction(); SqlCommand command = new SqlCommand();
command.Connection = MyConnection;
command.Transaction = varTrans; try
{
foreach(string varcommandText in varSqlList)
{
command.CommandText = varcommandText;
command.ExecuteNonQuery();
}
varTrans.Commit();
}
catch(Exception ex)
{
varTrans.Rollback();
throw ex;
}
finally
{
MyConnection.Close();
}
}
}
} 配置文件如下:
<?xml version="1.0" encoding="utf-8" ?>
<ServerConfig>
<ServerName>localhost</ServerName>
<DataBase>tttttt</DataBase>
<UserId>sa</UserId>
<PassWord>sa</PassWord>
</ServerConfig>
保存为ServerConfig.xml
放到Bin/Debug/里面
调用如下:
DBAccess.ExecuteSqlFile(@"E:\My Document\MySql\test1.sql");