[delphi]indy10 idhttp get方法

发布时间：2020-12-15 09:59:10 所属栏目：大数据来源：网络整理

导读：idhttp中对于get方法的定义： [delphi] ? view plain copy print ? procedure ?Get(AURL:? string ;?AResponseContent:?TStream);?overload;?? string ;?AResponseContent:?TStream;?AIgnoreReplies:? array ? of ?SmallInt);?? ?overload;?? function ?Get(

idhttp中对于get方法的定义：

[delphi]? 
   view plain 
   copy 
   print 
   ? 
    
   
 procedure?Get(AURL:?string;?AResponseContent:?TStream);?overload;??
string;?AResponseContent:?TStream;?AIgnoreReplies:?array?of?SmallInt);??
?overload;??
function?Get(AURL:?string):?string;?overload;??
string;?AIgnoreReplies:?of?SmallInt):?string;?overload;??

其中的最基本的方法是过程类方法

?

?SmallInt);??

?????overload;??

其他的几个get方法重载都是基于嵌套的此方法。

参数：

[python]? 
   ?

AResponseContent:?TStream;??//?返回流??
AIgnoreReplies:?array?of?SmallInt;??//?忽略掉出现这些http状态码的错误??

示例代码：

?

?UMain;??

??
interface??
uses??
??Windows,?Messages,?SysUtils,?Variants,?Classes,?Graphics,?Controls,?Forms,??
??Dialogs,?IdBaseComponent,?IdComponent,?IdTCPConnection,?IdTCPClient,??
??IdHTTP,?StdCtrls;??
??
type??
??TForm1?=?class(TForm)??
????IdHTTP1:?TIdHTTP;??
????Memo1:?TMemo;??
????btnGetOne:?TButton;??
????btnGetTwo:?TButton;??
????btnGetThree:?TButton;??
????btnGetFour:?TButton;??
????procedure?btnGetOneClick(Sender:?TObject);??
procedure?btnGetTwoClick(Sender:?TObject);??
procedure?btnGetThreeClick(Sender:?TObject);??
procedure?btnGetFourClick(Sender:?TObject);??
??private??
????{?Private?declarations?}??
public??
{?Public?declarations?}??
end;??
var??
??Form1:?TForm1;??
implementation??
{$R?*.dfm}??
const??
??Cgeturl?=?'http://www.soso.com/';??
??C302url?=?'http://soso.com/';??
var??
??RespData?:?TStringStream;??
procedure?TForm1.btnGetOneClick(Sender:?TObject);??
begin??
??RespData?:=?TStringStream.Create('');??
??IdHTTP1.Get(Cgeturl,?RespData);??
??Memo1.Text?:=?RespData.DataString;??
end;??
procedure?TForm1.btnGetTwoClick(Sender:?TObject);??
begin??
'');??
??IdHTTP1.Get(C302url,?RespData,?[302]);??
??Memo1.Text?:=?RespData.DataString;??
procedure?TForm1.btnGetThreeClick(Sender:?TObject);??
??Memo1.Text?:=?IdHTTP1.Get(Cgeturl);??
procedure?TForm1.btnGetFourClick(Sender:?TObject);??
??Memo1.Text?:=?IdHTTP1.Get(C302url,?[302]);??
end. ?

（编辑：李大同）

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