Google Sheet API V4(Java) 在单元格中追加日期

Question

我尝试在单元格中添加日期，但 sheet 自动将值存储在带有单引号的字符串中 (')。对于 Store value in date ，我们也尝试添加 userEnteredFormat 但它对我们不起作用。

以下是附加请求。

{
requests = [{
    appendCells = {
        fields = userEnteredValue,
        userEnteredFormat.numberFormat,
        rows = [{
            values = [{
                userEnteredValue = {
                    numberValue = 10.0
                }
            }, {
                userEnteredValue = {
                    stringValue = Sample String
                }
            }, {
                userEnteredFormat = {
                    numberFormat = {
                        type = DATE
                    }
                },
                userEnteredValue = {
                    stringValue = 2015 - 07 - 13
                }
            }, {
                userEnteredValue = {
                    boolValue = true
                }
            }, {
                userEnteredFormat = {
                    numberFormat = {
                        type = DATE
                    }
                },
                userEnteredValue = {
                    stringValue = 2015 - 07 - 13
                }
            }]
        }],
        sheetId = abc
    }
}]}

在 sheet

上附加单个日期单元格的示例代码

package org.pentaho.googlesheets.api;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.pdi.steps.googlesheets.GoogleSheetsOutputStepMeta;

import com.google.api.client.auth.oauth2.Credential;
import com.google.api.client.googleapis.auth.oauth2.GoogleCredential;
import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.drive.DriveScopes;
import com.google.api.services.sheets.v4.Sheets;
import com.google.api.services.sheets.v4.SheetsScopes;
import com.google.api.services.sheets.v4.model.AppendCellsRequest;
import com.google.api.services.sheets.v4.model.BatchUpdateSpreadsheetRequest;
import com.google.api.services.sheets.v4.model.BatchUpdateSpreadsheetResponse;
import com.google.api.services.sheets.v4.model.CellData;
import com.google.api.services.sheets.v4.model.CellFormat;
import com.google.api.services.sheets.v4.model.ExtendedValue;
import com.google.api.services.sheets.v4.model.NumberFormat;
import com.google.api.services.sheets.v4.model.Request;
import com.google.api.services.sheets.v4.model.RowData;

public class DateIssueSample {

    static String APPLICATION_NAME ;
    static JsonFactory JSON_FACTORY;
    static HttpTransport HTTP_TRANSPORT;
    static List<String> SPREADSHEET_SCOPES ;
    static List<String> DRIVE_SCOPES ;
    static Sheets service;

    static String email = "demo-983@praxis-practice-133423.iam.gserviceaccount.com";
    static String pkey ="E:\P12Key\My Project-834a8d37d247.p12";

    public static Credential authorize(List<String> SCOPES ) throws Exception {
        GoogleCredential credential = new GoogleCredential.Builder()
        .setTransport(HTTP_TRANSPORT)
        .setJsonFactory(JSON_FACTORY)
        .setServiceAccountId(email)
        .setServiceAccountScopes(SCOPES)
        .setServiceAccountPrivateKeyFromP12File(new java.io.File(pkey))
        .build();
        credential.refreshToken();

        return credential;

    }
    public static  Sheets getSheetsService() throws Exception {
        Credential credential = authorize(SPREADSHEET_SCOPES);
        return new Sheets.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential)
                .setApplicationName(APPLICATION_NAME)
                .build();
    }
    public static void main(String[] args) throws Exception {
        APPLICATION_NAME = "PDI";
        JSON_FACTORY =new GsonFactory();
        SPREADSHEET_SCOPES =Arrays.asList(SheetsScopes.SPREADSHEETS);
        DRIVE_SCOPES=Arrays.asList(DriveScopes.DRIVE_METADATA_READONLY);
        HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport();

        service = getSheetsService();

        String spreadSheetID= "abc";
        Integer sheetID = 123;
        String DateValue = "2015-07-13";

        List<RowData> rowData = new ArrayList<RowData>();
        List<CellData> cellData = new ArrayList<CellData>();

        CellData cell = new CellData();
        cell.setUserEnteredValue(new ExtendedValue().setStringValue(DateValue));
        cell.setUserEnteredFormat(new CellFormat().setNumberFormat(new NumberFormat().setType("DATE")));

        cellData.add(cell);
        rowData.add(new RowData().setValues(cellData));

        BatchUpdateSpreadsheetRequest batchRequests = new BatchUpdateSpreadsheetRequest();
        BatchUpdateSpreadsheetResponse response;
        List<Request> requests = new ArrayList<Request>();      

        AppendCellsRequest appendCellReq = new AppendCellsRequest();
        appendCellReq.setSheetId( sheetID);
        appendCellReq.setRows( rowData );           
        appendCellReq.setFields("userEnteredValue,userEnteredFormat.numberFormat");


        requests = new ArrayList<Request>();
        requests.add( new Request().setAppendCells(appendCellReq));
        batchRequests = new BatchUpdateSpreadsheetRequest();
        batchRequests.setRequests( requests );      


        response=  service.spreadsheets().batchUpdate(spreadSheetID, batchRequests).execute();
        System.out.println("Request \n\n");
        System.out.println(batchRequests.toPrettyString());
        System.out.println("\n\nResponse \n\n");
        System.out.println(response.toPrettyString());
    }

}

SpreadSheet , Sample Code for Single Date value append

Answer 1

请参阅 intro guide 关于 API 如何与日期时间一起使用的解释。

表格中的日期是数字，不是字符串。（例如，这使您可以对它们进行算术运算。）

如果使用 'values' collection, there's hooks for translating from string to date and vice versa (using different ValueInputOptions or ValueRenderOptions.

很遗憾，values 集合中还没有 Append 方法。因此，要在现有数据之后轻松追加单元格，您需要使用 spreadsheets.batchUpdate，而这只是原始电子表格 DOM。所以现在，您需要输入日期作为序列号（带日期格式），如第一个 link.

中所述

使用单引号添加字符串的原因是因为您告诉 API 您想要添加一个字符串，所以在前面加上引号以防止表格意外地将值解析为一个日期。

Answer 2

为了举例说明 Sam 的回答意味着什么，如果您只想使用 AppendCellsRequest 创建一个日期值，您可以像这样创建单元格：

CellData cell = new CellData();
cell.setUserEnteredValue(new ExtendedValue().setNumberValue(42198.0));
cell.setUserEnteredFormat(
    new CellFormat().setNumberFormat(new NumberFormat().setType("DATE")));

这里的42198是1899年12月30日到2015年7月13日的天数。

Google Sheet API V4(Java) 在单元格中追加日期

Google Sheet API V4(Java) append Date in cells

java

google-sheets

google-spreadsheet-api

google-sheets-api