{Unit1 中的关键代码}
procedure TIWForm1.IWButton1Click(Sender: TObject);
begin
WebApplication.GoToURL(‘Page2.html?AAA=111&BBB=222‘);
end;
{Unit2 中的关键代码}
procedure TIWForm2.IWAppFormURLRequest(aSender: TIWAppForm; aRequest: THttpRequest); //需 uses IW.HTTP.Request
begin
IWMemo1.Lines.Add(WebApplication.Request.QueryFields.Values[‘bbb‘]);
end;
initialization
TIWForm2.SetURL(‘‘, ‘Page2.html‘);
property UserAgent: string //测试结果: Mozilla/5.0 (Windows NT 6.1; Trident/7.0; rv:11.0) like Gecko
property Referer: string //测试结果: http://127.0.0.1:8888/$/?aaa=111&bbb=222; 测试时添加了两个运行参数
property ScriptName: string //
property Host: string //测试结果: 127.0.0.1
property URL: string //
property PathInfo: string //测试结果: /$/callback
property RemoteAddr: string //测试结果: 127.0.0.1
property ServerPort: integer //测试结果: 8888
property Query: string //测试结果: callback=...
property HttpMethod: THttpMethod //测试结果: hmPost(其它: hmNone, hmGet, hmPut, hmPost, hmHead)
property IfModifiedSince: string //
property ForwardedFor: string //
property HttpClientIP: string //
property AcceptLanguage: string //测试结果: zh-CN
property HttpsHeader: string //
property Authorization: string //
property AuthorizationHeader: string //
property AuthUser: string //
property AuthPass: string //
property ServerVariables: TStrings //
property HasContent: Boolean //测试结果: True
property Files: THttpFileList //
property QueryString: string //测试结果: callback=...
function GetCookieValue(const aName: string): string;
function GetRawHeaderValue(const aName: string): string;
function GetServerVariableValue(const aVariableName: string): string;
function GetContentFieldValue( const aContentFieldName: string): string;
procedure SetRewriteURL(const aUrl: string);
property RawHeaders: TStrings //测试结果:
//Accept: */*
//Content-Type: application/x-www-form-urlencoded
//Referer: http://127.0.0.1:8888/$/
//Accept-Language: zh-CN
//Accept-Encoding: gzip, deflate
//User-Agent: Mozilla/5.0 (Windows NT 6.1; Trident/7.0; rv:11.0) like Gecko
//Host: 127.0.0.1:8888
//Content-Length: 205
//DNT: 1
//Connection: Keep-Alive
//Cache-Control: no-cache
//Cookie: IW_MyApp=rtDemtDbmuncnJHgndGWqueWrKmWodK1otaXrue4mdu_2
property ContentFields: TStrings //测试结果:
//IWBUTTON2=
//IW_Action=IWBUTTON2
//IW_ActionParam=
//IW_FormName=IWForm1
//IW_FormClass=TIWForm1
//IW_LocationHash=
//IW_TrackID_=2
//IW_width=1920
//IW_height=985
//IW_SessionID_=mKrbmdjendG0mZLgndGXoefbn0yWoefbmti2rJngode
//callback=IWBUTTON2.DoOnAsyncClick
//x=48
//y=10
//which=0
//modifiers=
property CookieFields: TStrings //测试结果: IW_MyApp=ourdmeffmdHgmtK1ndiWodGZoungnKvfmtG5nKiXmue_2
property QueryFields: TStrings //测试结果:
//IWBUTTON2=
//IW_Action=IWBUTTON2
//IW_ActionParam=
//IW_FormName=IWForm1
//IW_FormClass=TIWForm1
//IW_LocationHash=
//IW_TrackID_=2
//IW_width=1920
//IW_height=985
//IW_SessionID_=nZKXqtvcrJvbmtiZndjfrKe1nZm3numYmta3ruiXnZG
//callback=IWBUTTON2.DoOnAsyncClick
//x=52
//y=18
//which=0
//modifiers=
function GetParams: TStrings; //测试结果:
//IWBUTTON2=
//IW_Action=IWBUTTON2
//IW_ActionParam=
//IW_FormName=IWForm1
//IW_FormClass=TIWForm1
//IW_LocationHash=
//IW_TrackID_=2
//IW_width=1920
//IW_height=985
//IW_SessionID_=nJDbrdvcrdaZnZiZndm0mJG0mem1ndnerdC1nJaWree
//callback=IWBUTTON2.DoOnAsyncClick
//x=56
//y=15
//which=0
//modifiers=
//IWBUTTON2=
//IW_Action=IWBUTTON2
//IW_ActionParam=
//IW_FormName=IWForm1
//IW_FormClass=TIWForm1
//IW_LocationHash=
//IW_TrackID_=2
//IW_width=1920
//IW_height=985
//IW_SessionID_=nJDbrdvcrdaZnZiZndm0mJG0mem1ndnerdC1nJaWree
//callback=IWBUTTON2.DoOnAsyncClick
//x=56
//y=15
//which=0
//modifiers=
property AllowCaching: Boolean // property AuthRealm: string // property CacheTTL: Integer // property Code: Word // property CodeText: string // property ContentType: string // property Cookies: TCookieList// property LastModified: TDateTime // property Headers: TStrings // property Expires: TDateTime // property DataType: THttpReplyType // property ServerPort: Integer // property SendingFile: Boolean // property CacheControlEnabled: Boolean //If FALSE, completely disable cache control header fields ("Expires", "Last-Modified", "Pragma: no-cache" and "Cache-Control: no-cache"). Default = TRUE constructor Create(aBuffer: PByte; const aSize: Integer) procedure Commit procedure WriteString(const aValue: string) procedure SendRenderStream(aStream: TIWRenderStream) procedure SendStream(aStream: TStream; const aDisableCacheControl: Boolean) procedure SendHsmStream(aStream: THsmStream) procedure SendFile(const aPathname: string; aDelete: Boolean; const aDisableCacheControl: Boolean) procedure SendCacheFile(const aPathname: string) procedure SendRedirect(const aURL: string) procedure ResetReplyType
{新建 MyIndex 单元, 从 TContentBase 继承实现一个 TMyIndex 类}
unit MyIndex;
interface
uses Classes, IW.Content.Base, HTTPApp, IWApplication, IW.HTTP.Request, IW.HTTP.Reply, IWMimeTypes;
type
TMyIndex = class(TContentBase)
protected
function Execute(aRequest: THttpRequest; aReply: THttpReply; const aPathname: string; aSession: TIWApplication; aParams: TStrings): Boolean; override;
public
constructor Create; override;
end;
implementation
{ TMyIndex }
constructor TMyIndex.Create;
begin
inherited;
mFileMustExist := False;
end;
function TMyIndex.Execute(aRequest: THttpRequest; aReply: THttpReply; const aPathname: string; aSession: TIWApplication; aParams: TStrings): Boolean;
begin
aReply.ContentType := MIME_HTML;
aReply.WriteString(‘<a href="http://www.cnblogs.com/del//del.cnblogs.com">万一的 Delphi 博客</a>‘);
Result := True;
end;
end. //MyIndex.pas End
{在 IWServerControllerBase.OnConfig 中指定为首页, 并命名为 Index.htm}
uses
IWInit, IWGlobal, IW.Content.Handlers, MyIndex;
procedure TIWServerController.IWServerControllerBaseConfig(Sender: TObject);
begin
THandlers.AddStartHandler(‘‘, ‘Index.htm‘, TMyIndex.Create);
end;
使用 IntraWeb (39) - THttpRequest、THttpReply,布布扣,bubuko.com
使用 IntraWeb (39) - THttpRequest、THttpReply
原文地址：http://www.cnblogs.com/del/p/3812135.html
