扫一扫
分享文章到微信
扫一扫
关注官方公众号
至顶头条
作者:孟子E章 来源:天极论坛整理 2007年10月12日
关键字: java 调用 SQL Server 存储过程
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 |
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 |
<%@ 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> |
如果您非常迫切的想了解IT领域最新产品与技术信息,那么订阅至顶网技术邮件将是您的最佳途径之一。
现场直击|2021世界人工智能大会
直击5G创新地带,就在2021MWC上海
5G已至 转型当时——服务提供商如何把握转型的绝佳时机
寻找自己的Flag
华为开发者大会2020(Cloud)- 科技行者