我想把硬盘上的图片文件(比如:d:\pic
.jpg)写入一个表的image字段中,应该如何写sql语句? 我想把硬盘上的图片文件(比如:d:\pic
.jpg)写入一个表的image字段中,应该如何
我想把硬盘上的图片文件(比如:d:\pic\1.jpg)写入一个表的image字段中,应该如何写sql语句?
8 个解决方案
#1
bmp文件:
下面是一个拷贝图像到SQL Server的pubs数据库的例子, 表名pub_info, 字段名logo,图像文件名picture.bmp,保存到pub_id='0736'记录
sp_textcopy @srvn
ame = 'ServerName',
@login = 'Login',
@password = 'Password',
@dbname = 'pubs',
@tbname = 'pub_info',
@colname = 'logo',
@filename = 'c:\picture.bmp',
@whereclause = " WHERE pub_id='0736' ",
@direction = 'I'
下面是一个拷贝图像到SQL Server的pubs数据库的例子, 表名pub_info, 字段名logo,图像文件名picture.bmp,保存到pub_id='0736'记录
sp_textcopy @srvn
ame = 'ServerName',
@login = 'Login',
@password = 'Password',
@dbname = 'pubs',
@tbname = 'pub_info',
@colname = 'logo',
@filename = 'c:\picture.bmp',
@whereclause = " WHERE pub_id='0736' ",
@direction = 'I'
#2
CREATE PROCEDURE sp_textcopy (
@srvname varchar (30),
@login varchar (30),
@password varchar (30),
@dbname varchar (30),
@tbname varchar (30),
@colname varchar (30),
@filename varchar (30),
@whereclause varchar (40),
@direction char(1))
AS
DECLARE @exec_str varchar (255)
SELECT @exec_str =
'textcopy /S ' + @srvname +
' /U ' + @login +
' /P ' + @password +
' /D ' + @dbname +
' /T ' + @tbname +
' /C ' + @colname +
' /W "' + @whereclause +
'" /F ' + @filename +
' /' + @direction
EXEC master..xp_cmdshell @exec_str
下面是一个拷贝图像到SQL Server的pubs数据库的例子, 表名pub_info, 字段名logo,图像文件名picture.bmp,保存到pub_id='0736'记录
sp_textcopy @srvn
ame = 'ServerName',
@login = 'Login',
@password = 'Password',
@dbname = 'pubs',
@tbname = 'pub_info',
@colname = 'logo',
@filename = 'c:\picture.bmp',
@whereclause = " WHERE pub_id='0736' ",
@direction = 'I'
@srvname varchar (30),
@login varchar (30),
@password varchar (30),
@dbname varchar (30),
@tbname varchar (30),
@colname varchar (30),
@filename varchar (30),
@whereclause varchar (40),
@direction char(1))
AS
DECLARE @exec_str varchar (255)
SELECT @exec_str =
'textcopy /S ' + @srvname +
' /U ' + @login +
' /P ' + @password +
' /D ' + @dbname +
' /T ' + @tbname +
' /C ' + @colname +
' /W "' + @whereclause +
'" /F ' + @filename +
' /' + @direction
EXEC master..xp_cmdshell @exec_str
下面是一个拷贝图像到SQL Server的pubs数据库的例子, 表名pub_info, 字段名logo,图像文件名picture.bmp,保存到pub_id='0736'记录
sp_textcopy @srvn
ame = 'ServerName',
@login = 'Login',
@password = 'Password',
@dbname = 'pubs',
@tbname = 'pub_info',
@colname = 'logo',
@filename = 'c:\picture.bmp',
@whereclause = " WHERE pub_id='0736' ",
@direction = 'I'
#3
to:pengdali(大力)
哪图片不在服务器上,在客户端怎么办???
还有就是我用的是VFP,我用了你的哪个存储过程,打不开哪个图片的字段.
还否还有办法?
—————————————————————————————————
我喜欢默默地被你注视着默默地注视着你,
我渴望深深地被你爱着深深地爱着你。
哪图片不在服务器上,在客户端怎么办???
还有就是我用的是VFP,我用了你的哪个存储过程,打不开哪个图片的字段.
还否还有办法?
—————————————————————————————————
我喜欢默默地被你注视着默默地注视着你,
我渴望深深地被你爱着深深地爱着你。
#4
delphi例子:vf我不会!
procedure TForm1.Button1Click(Sender: TObject);
begin
if OpenPictureDialog1.Execute then
Image1.Picture.LoadFromFile(OpenPictureDialog1.FileName);
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
ADOTable1.Append;
TBlobField(ADOTable1.FieldByName('FImage')).LoadFromFile(OpenPictureDialog1.FileName);
ADOTable1.Post;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
if OpenPictureDialog1.Execute then
Image1.Picture.LoadFromFile(OpenPictureDialog1.FileName);
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
ADOTable1.Append;
TBlobField(ADOTable1.FieldByName('FImage')).LoadFromFile(OpenPictureDialog1.FileName);
ADOTable1.Post;
end;
#5
up
#6
VFP例子:
create table temp(upimage g)
sele temp
appe blank
appe gene from filename
jb=sqlstringconnect("driver=sql server;server=servername;uid=;pwd=;database=databasename")
if sqlexec(jb,"update tablename set fieldname=?temp.upimage where id=?id")=1
messagebox("图片上传成功!")
else
....
end if
这是以前吃素的狼指点的。:)
create table temp(upimage g)
sele temp
appe blank
appe gene from filename
jb=sqlstringconnect("driver=sql server;server=servername;uid=;pwd=;database=databasename")
if sqlexec(jb,"update tablename set fieldname=?temp.upimage where id=?id")=1
messagebox("图片上传成功!")
else
....
end if
这是以前吃素的狼指点的。:)
#7
怎么都显示不完全
#8
jpg怎么样呢??
.jpg)写入一个表的image字段中,应该如何写sql语句? 我想把硬盘上的图片文件(比如:d:\pic
我想把硬盘上的图片文件(比如:d:\pic\1.jpg)写入一个表的image字段中,应该如何写sql语句?
8 个解决方案
#1
bmp文件:
下面是一个拷贝图像到SQL Server的pubs数据库的例子, 表名pub_info, 字段名logo,图像文件名picture.bmp,保存到pub_id='0736'记录
sp_textcopy @srvn
ame = 'ServerName',
@login = 'Login',
@password = 'Password',
@dbname = 'pubs',
@tbname = 'pub_info',
@colname = 'logo',
@filename = 'c:\picture.bmp',
@whereclause = " WHERE pub_id='0736' ",
@direction = 'I'
下面是一个拷贝图像到SQL Server的pubs数据库的例子, 表名pub_info, 字段名logo,图像文件名picture.bmp,保存到pub_id='0736'记录
sp_textcopy @srvn
ame = 'ServerName',
@login = 'Login',
@password = 'Password',
@dbname = 'pubs',
@tbname = 'pub_info',
@colname = 'logo',
@filename = 'c:\picture.bmp',
@whereclause = " WHERE pub_id='0736' ",
@direction = 'I'
#2
CREATE PROCEDURE sp_textcopy (
@srvname varchar (30),
@login varchar (30),
@password varchar (30),
@dbname varchar (30),
@tbname varchar (30),
@colname varchar (30),
@filename varchar (30),
@whereclause varchar (40),
@direction char(1))
AS
DECLARE @exec_str varchar (255)
SELECT @exec_str =
'textcopy /S ' + @srvname +
' /U ' + @login +
' /P ' + @password +
' /D ' + @dbname +
' /T ' + @tbname +
' /C ' + @colname +
' /W "' + @whereclause +
'" /F ' + @filename +
' /' + @direction
EXEC master..xp_cmdshell @exec_str
下面是一个拷贝图像到SQL Server的pubs数据库的例子, 表名pub_info, 字段名logo,图像文件名picture.bmp,保存到pub_id='0736'记录
sp_textcopy @srvn
ame = 'ServerName',
@login = 'Login',
@password = 'Password',
@dbname = 'pubs',
@tbname = 'pub_info',
@colname = 'logo',
@filename = 'c:\picture.bmp',
@whereclause = " WHERE pub_id='0736' ",
@direction = 'I'
@srvname varchar (30),
@login varchar (30),
@password varchar (30),
@dbname varchar (30),
@tbname varchar (30),
@colname varchar (30),
@filename varchar (30),
@whereclause varchar (40),
@direction char(1))
AS
DECLARE @exec_str varchar (255)
SELECT @exec_str =
'textcopy /S ' + @srvname +
' /U ' + @login +
' /P ' + @password +
' /D ' + @dbname +
' /T ' + @tbname +
' /C ' + @colname +
' /W "' + @whereclause +
'" /F ' + @filename +
' /' + @direction
EXEC master..xp_cmdshell @exec_str
下面是一个拷贝图像到SQL Server的pubs数据库的例子, 表名pub_info, 字段名logo,图像文件名picture.bmp,保存到pub_id='0736'记录
sp_textcopy @srvn
ame = 'ServerName',
@login = 'Login',
@password = 'Password',
@dbname = 'pubs',
@tbname = 'pub_info',
@colname = 'logo',
@filename = 'c:\picture.bmp',
@whereclause = " WHERE pub_id='0736' ",
@direction = 'I'
#3
to:pengdali(大力)
哪图片不在服务器上,在客户端怎么办???
还有就是我用的是VFP,我用了你的哪个存储过程,打不开哪个图片的字段.
还否还有办法?
—————————————————————————————————
我喜欢默默地被你注视着默默地注视着你,
我渴望深深地被你爱着深深地爱着你。
哪图片不在服务器上,在客户端怎么办???
还有就是我用的是VFP,我用了你的哪个存储过程,打不开哪个图片的字段.
还否还有办法?
—————————————————————————————————
我喜欢默默地被你注视着默默地注视着你,
我渴望深深地被你爱着深深地爱着你。
#4
delphi例子:vf我不会!
procedure TForm1.Button1Click(Sender: TObject);
begin
if OpenPictureDialog1.Execute then
Image1.Picture.LoadFromFile(OpenPictureDialog1.FileName);
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
ADOTable1.Append;
TBlobField(ADOTable1.FieldByName('FImage')).LoadFromFile(OpenPictureDialog1.FileName);
ADOTable1.Post;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
if OpenPictureDialog1.Execute then
Image1.Picture.LoadFromFile(OpenPictureDialog1.FileName);
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
ADOTable1.Append;
TBlobField(ADOTable1.FieldByName('FImage')).LoadFromFile(OpenPictureDialog1.FileName);
ADOTable1.Post;
end;
#5
up
#6
VFP例子:
create table temp(upimage g)
sele temp
appe blank
appe gene from filename
jb=sqlstringconnect("driver=sql server;server=servername;uid=;pwd=;database=databasename")
if sqlexec(jb,"update tablename set fieldname=?temp.upimage where id=?id")=1
messagebox("图片上传成功!")
else
....
end if
这是以前吃素的狼指点的。:)
create table temp(upimage g)
sele temp
appe blank
appe gene from filename
jb=sqlstringconnect("driver=sql server;server=servername;uid=;pwd=;database=databasename")
if sqlexec(jb,"update tablename set fieldname=?temp.upimage where id=?id")=1
messagebox("图片上传成功!")
else
....
end if
这是以前吃素的狼指点的。:)
#7
怎么都显示不完全
#8
jpg怎么样呢??
.jpg)写入一个表的image字段中,应该如何