Записывать данные в Лист Google с помощью API-интерфейса Google API V4 - Пример кода Java

Question

У меня есть разработанная система автоматизации тестирования, которая в настоящее время записывает значения пропускной способности или ошибки для тестовых примеров. Мы решили перейти на Google Таблицы.

Может ли кто-нибудь предоставить образец кода Java для записи данных в Лист Google с помощью API-интерфейса API Google V4?

У меня была документация для просмотра, но это было неясно.

спасибо.

Answer 1

Вы можете найти ответ на поставленный выше вопрос:

package com.googledoc; 
import com.google.api.client.auth.oauth2.Credential; 
importcom.google.api.client.extensions.java6.auth.oauth2.AuthorizationCodeInstalledApp; 
import com.google.api.client.extensions.jetty.auth.oauth2.LocalServerReceiver; 
com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; 
import com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets; 
import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport; 
import com.google.api.client.http.HttpTransport; 
import com.google.api.client.json.jackson2.JacksonFactory; 
import com.google.api.client.json.JsonFactory; 
import com.google.api.client.util.store.FileDataStoreFactory; 
import com.google.api.services.sheets.v4.SheetsScopes; 
import com.google.api.services.sheets.v4.model.*; 


import com.google.api.services.sheets.v4.Sheets; 
import com.google.api.services.sheets.v4.Sheets.Spreadsheets; 

import java.io.IOException; 
import java.io.InputStream; 
import java.io.InputStreamReader; 
import java.util.ArrayList; 
import java.util.Arrays; 
import java.util.List; 

import org.mortbay.log.Log; 

public class SheetsQuickstart { 
/** Application name. */ 
private static final String APPLICATION_NAME = 
    "Google Sheets API Java Quickstart"; 

/** Directory to store user credentials for this application. */ 
private static final java.io.File DATA_STORE_DIR = new java.io.File(
    System.getProperty("user.home"), ".credentials/sheets.googleapis.com-java-quickstart.json"); 

/** Global instance of the {@link FileDataStoreFactory}. */ 
private static FileDataStoreFactory DATA_STORE_FACTORY; 

/** Global instance of the JSON factory. */ 
private static final JsonFactory JSON_FACTORY = 
    JacksonFactory.getDefaultInstance(); 

/** Global instance of the HTTP transport. */ 
private static HttpTransport HTTP_TRANSPORT; 

/** Global instance of the scopes required by this quickstart. 
* 
* If modifying these scopes, delete your previously saved credentials 
* at ~/.credentials/sheets.googleapis.com-java-quickstart.json 
*/ 
private static final List<String> SCOPES = 
    Arrays.asList(SheetsScopes.SPREADSHEETS); 

public static ValueRange response; 
public static UpdateValuesResponse request; 

public static void main (String[] args) throws Exception { 

    //List<List<Object>> values = SheetsQuickstart.getResponse("BrowserSheet","A1","A").getValues(); 
    SheetsQuickstart.setValue("BrowserSheet","A1","A"); 
    } 

static { 
    try { 
     HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport(); 
     DATA_STORE_FACTORY = new FileDataStoreFactory(DATA_STORE_DIR); 
    } catch (Throwable t) { 
     t.printStackTrace(); 
     System.exit(1); 
    } 
    } 


/** 
* Creates an authorized Credential object. 
* @return an authorized Credential object. 
* @throws IOException 
*/ 
public static Credential authorize() throws IOException { 
    // Load client secrets. 
    InputStream in = 
     SheetsQuickstart.class.getResourceAsStream("/resources/client_secret.json"); 
    GoogleClientSecrets clientSecrets = 
     GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader(in)); 

    // Build flow and trigger user authorization request. 
    GoogleAuthorizationCodeFlow flow = 
      new GoogleAuthorizationCodeFlow.Builder(
        HTTP_TRANSPORT, JSON_FACTORY, clientSecrets, SCOPES) 
      .setDataStoreFactory(DATA_STORE_FACTORY) 
      .setAccessType("offline") 
      .build(); 
    Credential credential = new AuthorizationCodeInstalledApp(
     flow, new LocalServerReceiver()).authorize("user"); 
    System.out.println(
      "Credentials saved to " + DATA_STORE_DIR.getAbsolutePath()); 
    return credential; 
} 

/** 
* Build and return an authorized Sheets API client service. 
* @return an authorized Sheets API client service 
* @throws IOException 
*/ 
public static Sheets getSheetsService() throws IOException { 
    Credential credential = authorize(); 
    return new Sheets.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential) 
      .setApplicationName(APPLICATION_NAME) 
      .build(); 
} 

public static ValueRange getResponse(String SheetName,String RowStart, String RowEnd) throws IOException{ 
    // Build a new authorized API client service. 
    Sheets service = getSheetsService(); 


    // Prints the names and majors of students in a sample spreadsheet: 
    String spreadsheetId = "1234"; 
    String range = SheetName+"!"+RowStart+":"+RowEnd; 
    response = service.spreadsheets().values() 
     .get(spreadsheetId, range).execute(); 

    return response; 

} 


public static void setValue(String SheetName,String RowStart, String RowEnd) throws IOException{ 
    // Build a new authorized API client service. 
    Sheets service = getSheetsService(); 
    // Prints the names and majors of students in a sample spreadsheet: 
    String spreadsheetId = "1234"; 
    String range = RowStart+":"+RowEnd; 

    List<List<Object>> arrData = getData(); 

    ValueRange oRange = new ValueRange(); 
    oRange.setRange(range); // I NEED THE NUMBER OF THE LAST ROW 
    oRange.setValues(arrData); 

    List<ValueRange> oList = new ArrayList<>(); 
    oList.add(oRange); 

    BatchUpdateValuesRequest oRequest = new BatchUpdateValuesRequest(); 
    oRequest.setValueInputOption("RAW"); 
    oRequest.setData(oList); 

    BatchUpdateValuesResponse oResp1 = service.spreadsheets().values().batchUpdate(spreadsheetId, oRequest).execute(); 

// service.spreadsheets().values().update (spreadsheetId, range,) ;  
    //return request; 

    } 

public static List<List<Object>> getData() { 

    List<Object> data1 = new ArrayList<Object>(); 
    data1.add ("Ashwin"); 

    List<List<Object>> data = new ArrayList<List<Object>>(); 
    data.add (data1); 

    return data; 
} 

} 

Answer 2

Для write to a sheet, вам необходимо в табличной ID, диапазон (ы) в A1 нотации, а также данные, которые вы хотите write расположены в соответствующем теле запроса объект.

Для записи данных в одном диапазоне, используйте запрос spreadsheets.value.update:

PUT https://sheets.googleapis.com/v4/spreadsheets/spreadsheet_id/values/range?valueInputOption=valueInputOption 

Если вы хотите, чтобы написать несколько прерывистых диапазонов, вы можете использовать запрос spreadsheets.value.batchUpdate:

POST https://sheets.googleapis.com/v4/spreadsheets/spreadsheet_id/values:batchUpdate 

public class GoogleSheetsApiTest { 

// Generate a service account and P12 key: 
// https://developers.google.com/identity/protocols/OAuth2ServiceAccount 
private final String CLIENT_ID = "<your service account email address>"; 
// Add requested scopes. 
private final List<String> SCOPES = Arrays 
     .asList("https://spreadsheets.google.com/feeds"); 
// The name of the p12 file you created when obtaining the service account 
private final String P12FILE = "/<your p12 file name>.p12"; 


@Test 
public void testConnectToSpreadSheet() throws GeneralSecurityException, 
     IOException, ServiceException, URISyntaxException { 

    SpreadsheetService service = new SpreadsheetService(
      "google-spreadsheet"); 
    GoogleCredential credential = getCredentials(); 
    service.setOAuth2Credentials(credential); 

    URL SPREADSHEET_FEED_URL = new URL(
      "https://spreadsheets.google.com/feeds/worksheets/1UXoGD2gowxZ2TY3gooI9y7rwWTPBOA0dnkeNYwUqQRA/private/basic"); 
    SpreadsheetFeed feed = service.getFeed(SPREADSHEET_FEED_URL, 
      SpreadsheetFeed.class); 
    List<SpreadsheetEntry> spreadsheets = feed.getEntries(); 

    if (spreadsheets.size() == 0) { 
     // // TODO: There were no spreadsheets, act accordingly. 
    } 
    // 
    SpreadsheetEntry spreadsheet = spreadsheets.get(0); 
    System.out.println(spreadsheet.getTitle().getPlainText()); 

} 

private GoogleCredential getCredentials() throws GeneralSecurityException, 
     IOException, URISyntaxException { 
    JacksonFactory JSON_FACTORY = JacksonFactory.getDefaultInstance(); 
    HttpTransport httpTransport = GoogleNetHttpTransport 
      .newTrustedTransport(); 

    URL fileUrl = this.getClass().getResource(P12FILE); 
    GoogleCredential credential = new GoogleCredential.Builder() 
      .setTransport(httpTransport) 
      .setJsonFactory(JSON_FACTORY) 
      .setServiceAccountId(CLIENT_ID) 
      .setServiceAccountPrivateKeyFromP12File(
        new File(fileUrl.toURI())) 
      .setServiceAccountScopes(SCOPES).build(); 

    return credential; 
} 

}