Question

在我使用Swift学习Google Sheets API的过程中，我想在电子表格中编写一个范围。

展望Quickstart iOS Guide和Basic Writing examples我附带了这段代码：

func constructAndSendAQuery() {
    let baseUrl = "https://sheets.googleapis.com/v4/spreadsheets"
    let spreadsheetId = "1FhbBdEvpcyHsdfgsdft65eDGHre2fLVki5ZolMmZaRs"
    let range = "Sales!A31:C31"
    let url = baseUrl + "/" + spreadsheetId + "/values/" + range
    let params = ["valueInputOption": "RAW"]
    let fullUrl = GTLUtilities.URLWithString(url, queryParameters: params)

    let body = GTLObject()
    body.JSON = ["majorDimension":"ROWS",
                 "values": ["One", "Two", "Three"]]

    service.fetchObjectByInsertingObject(body, 
                                         forURL: fullUrl,
                                         delegate: self, 
                                         didFinishSelector: #selector(ViewController.processTheResponse(_:finishedWithObject:error:)))
}

不知道我做错了什么，但收到了错误消息：＆＃34;在此服务器上找不到请求的网址＆＃34;。

Answer 1

正如@ sam-berlin所说，我应该使用fetchObjectByUpdatingObject代替fetchObjectByInsertUpdating。

但还有一个小错误/错字。在构造JSON时，我丢失了一对方括号并得到了关于无效值的错误。

工作代码如下所示：

func constructAndSendARequest() {

    let baseUrl = "https://sheets.googleapis.com/v4/spreadsheets"
    let spreadsheetId = "1FhbBdEvpsfgzb3Akn1opmru0iresdfglbki5ZMmZaRs"
    let range = "Sales!A3:D3"
    let url = baseUrl + "/" + spreadsheetId + "/values/" + range
    let params = ["valueInputOption": "RAW"]
    let fullUrl = GTLUtilities.URLWithString(url, queryParameters: params)


    let body = GTLObject()
    body.JSON = ["range": range,
                 "majorDimension": "ROWS",
                 "values": [["One", "Two", "Three"]]]

    service.fetchObjectByUpdatingObject(body, forURL: fullUrl, delegate: self, didFinishSelector: #selector(ViewController.processTheResponse(_:finishedWithObject:error:)))   
}

也可以使用service.fetchObjectByUpdatingObject(body, forURL: fullUrl, completionHandler: nil)而不处理响应。

Answer 2

根据GTLService code，fetchObjectByInsertUpdating执行POST，而此请求需要PUT。似乎fetchObjectByUpdatingObject应该PUT，所以请尝试相反。

Answer 3

如果有人需要，我就类似的问题回答了here。您可以使用GTLRSheets_ValueRange()对象和GTLRSheetsQuery_SpreadsheetsValuesUpdate.query(withObject:通过Google Sheets API创建或更新任何单元格。

let service = GTLRSheetsService()
service.authorizer = GIDSignIn.sharedInstance().currentUser.authentication.fetcherAuthorizer()
service.apiKey = Constants.GOOGLE_SPEADSHEET_API_KEY
let rowIndex:Int = job.rowIndex
let range = "Employee List!C\(rowIndex):C\(rowIndex)"
let valueRange = GTLRSheets_ValueRange()
valueRange.range = "Employee List!C\(rowIndex):C\(rowIndex)"
valueRange.values = [[job.jobTitle!]]
valueRange.majorDimension = "COLUMNS"

let query = GTLRSheetsQuery_SpreadsheetsValuesUpdate.query(withObject: valueRange, spreadsheetId:  Constants.SPREAD_SHEET_ID, range: range)
query.valueInputOption = "USER_ENTERED"

service.executeQuery(query) { (ticket, response, error) in
    print(response)

}

如何通过Google表格API进行基本写作？

3 个答案: