delphi 可以post数据流吗?找了很多资料,没找到一个提及的,快被这个问题给憋死了```... ( 积分: 50 )

C

chhuan123

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• 2007-11-09

• #1

delphi 可以post数据流吗?找了很多资料,没找到一个提及的,快被这个问题给憋死了[]```...

 

C

chhuan123

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• 2007-11-09

• #2

请举个小例子说明一下哦...[]

 

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siking

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• 2007-11-09

• #3

bmp1:=TBitmap.Create;
jpg1:=TJpegImage.Create;
try
jpg1.LoadFromFile(sFileName);
bmp1.Assign(jpg1);
adoquery1.Edit;
adoquery1.FieldByName('tupian').Assign(bmp1);
adoquery1.post;
finally
jpg1.Free;
bmp1.Free;
end;

 

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chhuan123

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• 2007-11-09

• #4

TBitmap,TJpegImage,adoquery1在哪个名空间?我想把一个字符串或一个xml post到一个url...

 

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ball_cao

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• 2007-11-09

• #5

可以的
您可以使用TIdHTTP的post方法
procedure TForm1.Button4Click(Sender: TObject);
var
param: TMemoryStream;
begin
param:= TMemoryStream.create;
param.LoadFromFile(aa.xml);
try
restClient.Post('http://localhost:1024/admin/10001',param);
except
end;
end;
我用的是delphi7

 

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chhuan123

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• 2007-11-09

• #6

TMemoryStream 属于哪个名空间?我用的是deiphi 2005 ,TIdHTTP好象是面向win32的,我在deiphi 2005环境下对TIdHTTP用不成功

 

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ball_cao

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• 2007-11-19

• #7

uses
Classes

 

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chhuan123

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• 2007-12-04

• #8

谢谢大家的帮忙...

 

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chhuan123

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• 2007-12-04

• #9

多人接受答案了。