有哪些网站可以做外贸网络营销策略案例分析
目录
背景描述
用浏览器访问，正常返回
编辑
AHK v2官方示例源代码
AHK v2运行结果报错(0x80092004) 找不到对象或属性
用thqby大佬的WinHttpRequest.ahk库测试报错 0x80092004 找不到对象或属性
附：
用Apifox访问，也正常返回
AHK v1 官方示例源代码
AHK v1运行失败报错 0x80092004 找不到对象或属性
用Msxml2.XMLHTTP则能正常得到结果
背景描述
想通过ahk编程，获取 https://autohotkey.com/download/2.0/version.txt 的文件内容。
在确认用浏览器可以正常访问情况下，用官方帮助中的示例运行会报错 Error: (0x80092004) 找不到对象或属性。用 thqby大佬的 WinHttpRequest.ahk 网络请求库 https://github.com/thqby/ahk2_lib/blob/master/WinHttpRequest.ahk 也报同样错误。
求指点
用浏览器访问，正常返回
AHK v2官方示例源代码
whr := ComObject("WinHttp.WinHttpRequest.5.1")
whr.Open("GET", "https://autohotkey.com/download/2.0/version.txt", true)
whr.Send()
whr.WaitForResponse()
version := whr.ResponseText
MsgBox versionAHK v2运行结果报错(0x80092004) 找不到对象或属性
如果把参数 true改为 false ,报错如下：
用thqby大佬的WinHttpRequest.ahk库测试报错 0x80092004 找不到对象或属性
/************************************************************************* @file: WinHttpRequest.ahk* @description: 网络请求库* @author thqby* @date 2021/08/01* @version 0.0.18***********************************************************************/#Requires AutoHotkey v2.0
whr := WinHttpRequest()
whr.Open("Get", "https://www.autohotkey.com/download/2.0/version.txt", True)
whr.Send()
whr.WaitForResponse()
MsgBox whr.ResponseTextclass WinHttpRequest {static AutoLogonPolicy := {Always: 0,OnlyIfBypassProxy: 1,Never: 2}static Option := {UserAgentString: 0,URL: 1,URLCodePage: 2,EscapePercentInURL: 3,SslErrorIgnoreFlags: 4,SelectCertificate: 5,EnableRedirects: 6,UrlEscapeDisable: 7,UrlEscapeDisableQuery: 8,SecureProtocols: 9,EnableTracing: 10,RevertImpersonationOverSsl: 11,EnableHttpsToHttpRedirects: 12,EnablePassportAuthentication: 13,MaxAutomaticRedirects: 14,MaxResponseHeaderSize: 15,MaxResponseDrainSize: 16,EnableHttp1_1: 17,EnableCertificateRevocationCheck: 18,RejectUserpwd: 19}static PROXYSETTING := {PRECONFIG: 0,DIRECT: 1,PROXY: 2}static SETCREDENTIALSFLAG := {SERVER: 0,PROXY: 1}static SecureProtocol := {SSL2: 0x08,SSL3: 0x20,TLS1: 0x80,TLS1_1: 0x200,TLS1_2: 0x800,All: 0xA8}static SslErrorFlag := {UnknownCA: 0x0100,CertWrongUsage: 0x0200,CertCNInvalid: 0x1000,CertDateInvalid: 0x2000,Ignore_All: 0x3300}__New(UserAgent := unset) {(this.whr := ComObject('WinHttp.WinHttpRequest.5.1')).Option[0] := IsSet(UserAgent) ? UserAgent : 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36 Edg/89.0.774.68'}request(url, method := 'GET', post_data?, headers := {}) {this.Open(method, url)for k, v in headers.OwnProps()this.SetRequestHeader(k, v)this.Send(post_data?)return this.ResponseText}enableRequestEvents(Enable := true) {static vtable := init_vtable()if !Enablereturn this._ievents := this._ref := 0if this._ieventsreturnIConnectionPointContainer := ComObjQuery(pwhr := ComObjValue(this.whr), '{B196B284-BAB4-101A-B69C-00AA00341D07}')DllCall('ole32\CLSIDFromString', 'str', '{F97F4E15-B787-4212-80D1-D380CBBF982E}', 'ptr', IID_IWinHttpRequestEvents := Buffer(16))ComCall(4, IConnectionPointContainer, 'ptr', IID_IWinHttpRequestEvents, 'ptr*', IConnectionPoint := ComValue(0xd, 0)) ; IConnectionPointContainer->FindConnectionPointIWinHttpRequestEvents := Buffer(3 * A_PtrSize)NumPut('ptr', vtable.Ptr, 'ptr', ObjPtr(this), 'ptr', ObjPtr(IWinHttpRequestEvents), IWinHttpRequestEvents)ComCall(5, IConnectionPoint, 'ptr', IWinHttpRequestEvents, 'uint*', &dwCookie := 0) ; IConnectionPoint->Advisethis._ievents := { __Delete: (*) => ComCall(6, IConnectionPoint, 'uint', dwCookie) }static init_vtable() {vtable := Buffer(A_PtrSize * 7), offset := vtable.Ptrfor nParam in StrSplit('3113213')offset := NumPut('ptr', CallbackCreate(EventHandler.Bind(A_Index), , Integer(nParam)), offset)vtable.DefineProp('__Delete', { call: __Delete })return vtablestatic EventHandler(index, this, arg1 := 0, arg2 := 0) {if (index < 4) {IEvents := NumGet(this, A_PtrSize * 2, 'ptr')if index == 1NumPut('ptr', this, arg2)if index == 3ObjRelease(IEvents)else ObjAddRef(IEvents)return 0}req := ObjFromPtrAddRef(NumGet(this, A_PtrSize, 'ptr'))req.readyState := index - 2switch index {case 4: ; OnResponseStarttry req.OnResponseStart(arg1, StrGet(arg2, 'utf-16'))case 5: ; OnResponseDataAvailabletry req.OnResponseDataAvailable(NumGet((pSafeArray := NumGet(arg1, 'ptr')) + 8 + A_PtrSize, 'ptr'),NumGet(pSafeArray + 8 + A_PtrSize * 2, 'uint'))case 6: ; OnResponseFinishedtry req._ref := 0, req.OnResponseFinished()case 7: ; OnErrortry req.readyState := req._ref := 0, req.OnError(arg1, StrGet(arg2, 'utf-16'))}}static __Delete(this) {loop 7CallbackFree(NumGet(this, (A_Index - 1) * A_PtrSize, 'ptr'))}}};#region IWinHttpRequest https://learn.microsoft.com/en-us/windows/win32/winhttp/iwinhttprequest-interfaceSetProxy(ProxySetting, ProxyServer, BypassList) => this.whr.SetProxy(ProxySetting, ProxyServer, BypassList)SetCredentials(UserName, Password, Flags) => this.whr.SetCredentials(UserName, Password, Flags)SetRequestHeader(Header, Value) => this.whr.SetRequestHeader(Header, Value)GetResponseHeader(Header) => this.whr.GetResponseHeader(Header)GetAllResponseHeaders() => this.whr.GetAllResponseHeaders()Send(Body?) => (this._ievents && this._ref := this, this.whr.Send(Body?))Open(verb, url, async := false) {this.readyState := 0this.whr.Open(verb, url, async)this.readyState := 1}WaitForResponse(Timeout := -1) => this.whr.WaitForResponse(Timeout)Abort() => (this._ref := this.readyState := 0, this.whr.Abort())SetTimeouts(ResolveTimeout := 0, ConnectTimeout := 60000, SendTimeout := 30000, ReceiveTimeout := 30000) => this.whr.SetTimeouts(ResolveTimeout, ConnectTimeout, SendTimeout, ReceiveTimeout)SetClientCertificate(ClientCertificate) => this.whr.SetClientCertificate(ClientCertificate)SetAutoLogonPolicy(AutoLogonPolicy) => this.whr.SetAutoLogonPolicy(AutoLogonPolicy)Status => this.whr.StatusStatusText => this.whr.StatusTextResponseText => this.whr.ResponseTextResponseBody {get {pSafeArray := ComObjValue(t := this.whr.ResponseBody)pvData := NumGet(pSafeArray + 8 + A_PtrSize, 'ptr')cbElements := NumGet(pSafeArray + 8 + A_PtrSize * 2, 'uint')return ClipboardAll(pvData, cbElements)}}ResponseStream => this.whr.responseStreamOption[Opt] {get => this.whr.Option[Opt]set => (this.whr.Option[Opt] := Value)}Headers {get {m := Map(), m.Default := ''loop parse this.GetAllResponseHeaders(), '`r`n'if (p := InStr(A_LoopField, ':'))m[SubStr(A_LoopField, 1, p - 1)] .= LTrim(SubStr(A_LoopField, p + 1))return m}}/*** The OnError event occurs when there is a run-time error in the application.* @prop {(this,errCode,errDesc)=>void} OnError*/OnError := 0/*** The OnResponseDataAvailable event occurs when data is available from the response.* @prop {(this,safeArray)=>void} OnResponseDataAvailable*/OnResponseDataAvailable := 0/*** The OnResponseStart event occurs when the response data starts to be received.* @prop {(this,status,contentType)=>void} OnResponseDataAvailable*/OnResponseStart := 0/*** The OnResponseFinished event occurs when the response data is complete.* @prop {(this)=>void} OnResponseDataAvailable*/OnResponseFinished := 0;#endregionreadyState := 0, whr := 0, _ievents := 0static __New() {if this != WinHttpRequestreturnthis.DeleteProp('__New')for prop in ['OnError', 'OnResponseDataAvailable', 'OnResponseStart', 'OnResponseFinished']this.Prototype.DefineProp(prop, { set: make_setter(prop) })make_setter(prop) => (this, value := 0) => value && (this.DefineProp(prop, { call: value }), this.enableRequestEvents())}
}附：
用Apifox访问，也正常返回
AHK v1 官方示例源代码
whr := ComObjCreate("WinHttp.WinHttpRequest.5.1")
whr.Open("GET", "https://www.autohotkey.com/download/1.1/version.txt", true)
whr.Send()
whr.WaitForResponse()
version := whr.ResponseText
MsgBox % versionAHK v1运行失败报错 0x80092004 找不到对象或属性
用Msxml2.XMLHTTP则能正常得到结果
#Requires AutoHotkey v2.0
req := ComObject("Msxml2.XMLHTTP")
req.open("GET", "https://www.autohotkey.com/download/2.0/version.txt", true)
req.onreadystatechange := Ready
req.send()PersistentReady() {if (req.readyState != 4) ; 没有完成.returnif (req.status == 200) ; OK.MsgBox "Latest AutoHotkey version: " req.responseTextelseMsgBox "Status " req.status,, 16ExitApp
} 