java(jsp) 调用存储过程（转自孟宪会 net_lover）

创建表：

CREATE   TABLE   [ BookUser ]  (
     [ UserID ]   [ int ]   IDENTITY  ( 1 ,  1 )  NOT   NULL  ,
     [ UserName ]   [ varchar ]  ( 50 ) COLLATE Chinese_PRC_CI_AS  NOT   NULL  ,
     [ Title ]   [ nvarchar ]  ( 50 ) COLLATE Chinese_PRC_CI_AS  NOT   NULL  ,
     [ Guid ]   [ uniqueidentifier ]   NOT   NULL   CONSTRAINT   [ DF_BookUser_Guid ]   DEFAULT  ( newid ()),
     [ BirthDate ]   [ datetime ]   NOT   NULL  ,
     [ Description ]   [ ntext ]  COLLATE Chinese_PRC_CI_AS  NOT   NULL  ,
     [ Photo ]   [ image ]   NULL  ,
     [ Other ]   [ varchar ]  ( 50 ) COLLATE Chinese_PRC_CI_AS  NULL   CONSTRAINT   [ DF_BookUser_Other ]   DEFAULT  ( ' 默认值 ' ),
     CONSTRAINT   [ PK_BookUser ]   PRIMARY   KEY    CLUSTERED  
    (
         [ UserID ]
    )   ON   [ PRIMARY ]  
)  ON   [ PRIMARY ]  TEXTIMAGE_ON  [ PRIMARY ]
GO

创建存储过程：

CREATE   PROCEDURE  InsertUser
@UserName   varchar ( 50 ),
@Title   varchar ( 255 ),
@Guid    uniqueidentifier ,
@BirthDate   DateTime ,
@Description   ntext ,
@Photo   image ,
@Other   nvarchar ( 50 ),
@UserID   int  output 
As

Set  NOCOUNT  ON
If   Exists  ( select  UserID  from  BookUser  Where  UserName  =   @UserName )
RETURN   0
ELSE
Begin
INSERT   INTO  BookUser (UserName,Title,Guid,BirthDate,Description,Photo,Other)  VALUES ( @UserName , @Title , @Guid , @BirthDate , @Description , @Photo , @Other )
SET   @UserID   =   @@IDENTITY
RETURN   1
End
GO

JSP代码：

<% @ page language = " java "  contentType = " text/html; charset=UTF-8 "  pageEncoding = " UTF-8 " %>
<% @ page  import   =   " java.sql.* " %>
<! DOCTYPE html PUBLIC  " -//W3C//DTD XHTML 1.0 Transitional//EN "   " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd " >
< html xmlns = " http://www.w3.org/1999/xhtml " >
< head >
</ head >
< body >
<%
// 注意：下面的连接方法采用最新的SQL Server的JDBC，
// 请到  http://msdn2.microsoft.com/zh-cn/data/aa937724.aspx  下载
Class.forName( " com.microsoft.sqlserver.jdbc.SQLServerDriver " );
String url = " jdbc:sqlserver://localhost:1433;databaseName=Book;user=sa;password= " ; 
String sql  =   " {? = call InsertUser(?,?,?,?,?,?,?,?)} " ; 
Connection cn  =   null ;
CallableStatement cmd  =   null ;
try
{
    cn  =  DriverManager.getConnection(url);
    cmd  =  cn.prepareCall(sql);
    java.util.UUID Guid  =  java.util.UUID.randomUUID();
    String FilePath  =  application.getRealPath( "" )  +   " /test/logo.gif " ;
    java.io.FileInputStream f  =   new  java.io.FileInputStream(FilePath); 
    Date rightNow  =  Date.valueOf( " 2007-9-9 " );
    cmd.setString( " UserName " , " mengxianhui " );  //注意修改这里，存储过程验证了UserName的唯一性。
    cmd.setString( " Title " , " 孟宪会 " );
    cmd.setString( " Guid " ,Guid.toString());
    cmd.setString( " BirthDate " , " 2007-9-9 " );
    cmd.setDate( " BirthDate " ,rightNow);
    cmd.setString( " Description " , " 【孟子E章】 " );
    cmd.setBinaryStream( " Photo " ,f,f.available());
    cmd.setString( " Other " , null );
    cmd.registerOutParameter( 1 ,java.sql.Types.INTEGER);
    cmd.registerOutParameter( " UserID " ,java.sql.Types.INTEGER);
    cmd.execute();
     int  returnValue  =  cmd.getInt( 1 );
     int  UserID  =  cmd.getInt( " UserID " );
     if (returnValue  ==   1 )
    {
        out.print( " <li>添加成功！ " );
        out.print( " <li>UserID =  "   +  UserID);
        out.print( " <li>returnValue =  "   +  returnValue);
    }
     else
    {
        out.print( " <li>添加失败！ " );
    }
    f.close();
}
catch (Exception ex)
{
    out.print(ex.getLocalizedMessage());
}
finally
{
     try
    {
         if (cmd  !=   null )
        {
            cmd.close();
            cmd  =   null ;
        }
         if (cn  !=   null )
        {
            cn.close();
            cn  =   null ;
        }
    }
     catch (Exception e)
    {
        e.printStackTrace();
    }
}
%>
</ body >
</ html >