如何在Excel VBA中使用RapidAPI

' 引入所需的参考库
' 请确保已经安装了Microsoft WinHTTP Services版本5.1
' 可以通过选择“工具”菜单，然后选择“引用”来添加参考库
' 在弹出的对话框中，找到并选中“Microsoft WinHTTP Services版本5.1”
' 然后点击“确定”按钮
' 如果找不到该参考库，请检查是否已正确安装
' 如果没有安装，请下载并安装Microsoft WinHTTP Services版本5.1
' 参考链接：https://docs.microsoft.com/en-us/windows/win32/winhttp/winhttp-versions
' 请注意，这里不提供具体的下载链接，请自行搜索下载
' 以下是引入参考库的代码行：

' 引入Microsoft WinHTTP Services版本5.1
#If VBA7 Then
    ' For 64-bit Excel
    Declare PtrSafe Function WinHttpOpen Lib "winhttp.dll" ( _
        ByVal pwszUserAgent As LongPtr, _
        ByVal dwAccessType As Long, _
        ByVal pwszProxyName As LongPtr, _
        ByVal pwszProxyBypass As LongPtr, _
        ByVal dwFlags As Long) As LongPtr
    Declare PtrSafe Function WinHttpCloseHandle Lib "winhttp.dll" ( _
        ByVal hInternet As LongPtr) As Long
    Declare PtrSafe Function WinHttpConnect Lib "winhttp.dll" ( _
        ByVal hSession As LongPtr, _
        ByVal pswzServerName As LongPtr, _
        ByVal nServerPort As Integer, _
        ByVal dwReserved As Long) As LongPtr
    Declare PtrSafe Function WinHttpOpenRequest Lib "winhttp.dll" ( _
        ByVal hConnect As LongPtr, _
        ByVal pwszVerb As LongPtr, _
        ByVal pwszObjectName As LongPtr, _
        ByVal pwszVersion As LongPtr, _
        ByVal pwszReferrer As LongPtr, _
        ByVal ppwszAcceptTypes As LongPtr, _
        ByVal dwFlags As Long) As LongPtr
    Declare PtrSafe Function WinHttpSendRequest Lib "winhttp.dll" ( _
        ByVal hRequest As LongPtr, _
        ByVal pwszHeaders As LongPtr, _
        ByVal dwHeadersLength As Long, _
        ByVal lpOptional As LongPtr, _
        ByVal dwOptionalLength As Long, _
        ByVal dwTotalLength As Long, _
        ByVal dwContext As Long) As Long
    Declare PtrSafe Function WinHttpReceiveResponse Lib "winhttp.dll" ( _
        ByVal hRequest As LongPtr, _
        ByVal lpReserved As Long) As Long
    Declare PtrSafe Function WinHttpReadData Lib "winhttp.dll" ( _
        ByVal hRequest As LongPtr, _
        ByVal lpBuffer As Any, _
        ByVal dwNumberOfBytesToRead As Long, _
        ByRef lpdwNumberOfBytesRead As Long) As Long
#Else
    ' For 32-bit Excel
    Declare Function WinHttpOpen Lib "winhttp.dll" ( _
        ByVal pwszUserAgent As Long, _
        ByVal dwAccessType As Long, _
        ByVal pwszProxyName As Long, _
        ByVal pwszProxyBypass As Long, _
        ByVal dwFlags As Long) As Long
    Declare Function WinHttpCloseHandle Lib "winhttp.dll" ( _
        ByVal hInternet As Long) As Long
    Declare Function WinHttpConnect Lib "winhttp.dll" ( _
        ByVal hSession As Long, _
        ByVal pswzServerName As Long, _
        ByVal nServerPort As Integer, _
        ByVal dwReserved As Long) As Long
    Declare Function WinHttpOpenRequest Lib "winhttp.dll" ( _
        ByVal hConnect As Long, _
        ByVal pwszVerb As Long, _
        ByVal pwszObjectName As Long, _
        ByVal pwszVersion As Long, _
        ByVal pwszReferrer As Long, _
        ByVal ppwszAcceptTypes As Long, _
        ByVal dwFlags As Long) As Long
    Declare Function WinHttpSendRequest Lib "winhttp.dll" ( _
        ByVal hRequest As Long, _
        ByVal pwszHeaders As Long, _
        ByVal dwHeadersLength As Long, _
        ByVal lpOptional As Long, _
        ByVal dwOptionalLength As Long, _
        ByVal dwTotalLength As Long, _
        ByVal dwContext As Long) As Long
    Declare Function WinHttpReceiveResponse Lib "winhttp.dll" ( _
        ByVal hRequest As Long, _
        ByVal lpReserved As Long) As Long
    Declare Function WinHttpReadData Lib "winhttp.dll" ( _
        ByVal hRequest As Long, _
        ByVal lpBuffer As Any, _
        ByVal dwNumberOfBytesToRead As Long, _
        ByRef lpdwNumberOfBytesRead As Long) As Long
#End If

Sub CallRapidAPI()
    Dim hInternet As LongPtr
    Dim hConnect As LongPtr
    Dim hRequest As LongPtr
    Dim sServerName As String
    Dim sObjectName As String
    Dim sApiKey As String
    Dim sResponse As String
    
    ' 设置RapidAPI的服务器名称和对象名称
    sServerName = "example.com"
    sObjectName = "/api/endpoint"
    
    ' 设置RapidAPI的API密钥
    sApiKey = "your_api_key"
    
    ' 打开一个Internet会话
    hInternet = WinHttpOpen(0, 0, 0, 0, 0)
    
    ' 连接到RapidAPI服务器
    hConnect = WinHttpConnect(hInternet, StrPtr(sServerName), 443, 0)
    
    ' 创建一个HTTP请求
    hRequest = WinHttpOpenRequest(hConnect, "GET", StrPtr(sObjectName), 0, 0, 0, 0)
    
    ' 添加必要的请求头，包括API密钥
    WinHttpSendRequest hRequest, "X-RapidAPI-Key: " & sApiKey, Len("X-RapidAPI-Key: " & sApiKey), 0, 0, 0, 0
    
    ' 接收并读取响应
    WinHttpReceiveResponse hRequest, 0
    sResponse = ""
    Do
        Dim buffer(4096) As Byte
        Dim bytesRead As Long
        bytesRead = 0
        WinHttpReadData hRequest, buffer(0), UBound(buffer) + 1, bytesRead
        If bytesRead > 0 Then
            sResponse = sResponse & StrConv(buffer, vbUnicode)
        End If
    Loop While bytesRead > 0
    
    ' 关闭请求和连接
    WinHttpCloseHandle hRequest
    WinHttpCloseHandle hConnect
    
    ' 关闭Internet会话
    WinHttpCloseHandle hInternet
    
    ' 输出响应内容
    MsgBox sResponse
End Sub