OpenAI API VBA function returns #Value! but MsgBox displays response

题意:"OpenAI API VBA 函数返回 #Value!,但 MsgBox 显示响应"

问题背景:

I am trying to integrate the OpenAI API into Excel. The http request to OpenAI chat completion works correctly and the response is OK. When I display it with a MsgBox, it looks fine.

"我正在尝试将 OpenAI API 集成到 Excel 中。对 OpenAI 聊天完成的 HTTP 请求正常工作,响应也正常。当我使用 MsgBox 显示它时,它看起来很好。"

But when the function is called in a sheet, the returned value is #VALUE!

"但当在工作表中调用该函数时,返回的值是 #VALUE!"

python 复制代码
Public Function GPT(InputPrompt) As String
  'Define variables
  Dim request As Object
  Dim text, response, API, api_key, DisplayText, GPTModel As String
  Dim GPTTemp As Double
  Dim startPos As Long
  Dim rng As Range
  Dim httpRequest As Object
  Dim countArray As Variant

 
  'API Info
  API = "https://api.openai.com/v1/chat/completions"
  api_key = Trim(Range("API_Key").value)
  'Note: for future upgrades, please replace with GPT-4 etc
  GPTModel = Range("Model_Number").value
  
  If api_key = "" Then 'API key is missing!
    MsgBox "Error: API cannot be blank! Please go to 'Configuration' tab and enter a valid OpenAI API key", vbExclamation, "GPT for Excel"
    frmStatus.Hide
    Exit Function
  End If
    
  'Clean input text and make JSON safe
  text = CleanInput(InputPrompt)
  
  'Create request object
  Set httpRequest = CreateObject("MSXML2.XMLHTTP")
  'Set httpRequest = New MSXML2.XMLHTTP60
  
  'Get temp from Config panel
  GPTTemp = Range("GPT_temperature").value
  
  'Assemble request body
  Dim requestBody As String
  requestBody = "{""model"": ""gpt-4"", ""messages"": [{""role"": ""user"", ""content"": """ & text & """}], ""temperature"": 0.7}"

  With httpRequest
     .Open "POST", API, False
     .setRequestHeader "Content-Type", "application/json"
     .setRequestHeader "Authorization", "Bearer " & api_key
     .send (requestBody)
  End With

  If httpRequest.Status = 200 Then 'Successfully called OpenAI API
   response = httpRequest.responseText
   'Get usage info from response object
   countArr = ExtractUsageInfo(response)
    
   startPos = InStr(response, """content"":") + Len("""content"":") + 2
   endPos = InStr(startPos, response, "},")
   DisplayText = Trim(Mid(response, startPos, endPos - startPos))
   DisplayText = Mid(DisplayText, 1, Len(DisplayText) - 2)
   DisplayText = CleanOutput(DisplayText)
    
   Set request = Nothing
   If FillActive = False Then frmStatus.Hide
   MsgBox (GPT)
   GPT = DisplayText
   MsgBox (GPT)
   If Range("Log_Data").value = "Yes" Then
    Call UpdateLogFile(countArr)
   End If
  Exit Function

End Function

问题解决:

You are limited as to what you can do in a custom worksheet function. While I can't find an explicit reference to making web or API calls in the MS Docs my experience of worksheet functions leads me to not be surprised that this doesn't work.

"在自定义工作表函数中,你的操作是有限的。虽然我在微软文档中找不到明确提到进行 Web 或 API 调用的内容,但根据我对工作表函数的经验,这种方法不起作用并不令人意外。"

An alternative would be to add a Button or Shape to your worksheet then associated that button with a Sub such as

"另一种方法是在你的工作表中添加一个按钮或形状,然后将该按钮与一个 `Sub` 关联,例如:"

python 复制代码
Sub ButtonClicked()
    Dim Response As String, InputPrompt As String
    InputPrompt = CStr(ThisWorkbook.Sheets("Sheet1").Range("A1").Value)
    Response = GPT(InputPrompt)
    ThisWorkbook.Sheets("Sheet1").Range("A2").Value = Response
End Sub

Which uses your existing GPT function to get a response for the text in cell A1 and loads it into cell A2 (both in 'Sheet1' in this case ... obviously you can change the cells and worksheet as needed).

"这个方法使用你现有的 `GPT` 函数来获取单元格 A1 中的文本的响应,并将其加载到单元格 A2 中(在本例中,这两个单元格都在 'Sheet1' 中......显然,你可以根据需要更改单元格和工作表)。"

相关推荐
getyefang13 小时前
uniapp如何接入星火大模型
ai·uni-app
CodeCraft Studio15 小时前
Excel处理控件Spire.XLS系列教程:C# 合并、或取消合并 Excel 单元格
前端·c#·excel
SelectDB技术团队16 小时前
Apache Doris 2025 Roadmap:构建 GenAI 时代实时高效统一的数据底座
大数据·数据库·数据仓库·人工智能·ai·数据分析·湖仓一体
你觉得20516 小时前
浙江大学朱霖潮研究员:《人工智能重塑科学与工程研究》以蛋白质结构预测为例|附PPT下载方法
大数据·人工智能·机器学习·ai·云计算·aigc·powerpoint
a里啊里啊18 小时前
AI提示词收集(持续更新)
ai·大模型·prompt·开发·提示词
Z_W_H_18 小时前
ArcGIS Pro/GeoScene Pro AI 助手 2.1 安装教程
arcgis·ai·geoscene
云心雨禅18 小时前
Vim操作指令全解析
编辑器·vim·excel
wang_yb18 小时前
不平衡样本数据的救星:数据再分配策略
ai·databook
安分小尧20 小时前
[特殊字符] 使用 Handsontable 构建一个支持 Excel 公式计算的动态表格
前端·javascript·react.js·typescript·excel
你一定走了很远的路吧21 小时前
DeepSeek与ChatGPT的优势对比:选择合适的工具来提升工作效率
ai·chatgpt