我正在尝试使用 google sheet api 从 google sheet 读取数据。
GoogleSheetReader.java
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.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.sheets.v4.Sheets;
import com.google.api.services.sheets.v4.SheetsScopes;
import com.google.api.services.sheets.v4.model.ValueRange;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import java.security.GeneralSecurityException;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
public class GoogleSheetsReader {
private static final JsonFactory JSON_FACTORY = GsonFactory.getDefaultInstance();
private static final String KEY_FILE_LOCATION = "*.p12";
private static final String SERVICE_ACCOUNT_EMAIL = "email mentioned in service account";
private static final String APPLICATION_NAME = "Google Sheets API";
//private static final Logger LOGGER = LoggerFactory.getLogger(GoogleSheetsReader.class);
/**
* Global instance of the scopes required by this quickstart.
* If modifying these scopes, delete your previously saved credentials/ folder.
*/
private static final List<String> SCOPES = Collections.singletonList(SheetsScopes.SPREADSHEETS);
//private static final List<String> SCOPES = Collections.singletonList(GmailScopes.MAIL_GOOGLE_COM);
/**
* Creates an authorized Credential object.
* @return An authorized Credential object.
* @throws IOException If there is no client_secret.
*/
private Credential getCredentials() throws URISyntaxException, IOException, GeneralSecurityException {
//Reading Key File
URL fileURL = GoogleSheetsReader.class.getClassLoader().getResource(KEY_FILE_LOCATION);
// Initializes an authorized analytics service object.
if(fileURL==null) {
fileURL = (new File( KEY_FILE_LOCATION)).toURI().toURL();
}
// Construct a GoogleCredential object with the service account email
// and p12 file downloaded from the developer console.
HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
return new GoogleCredential.Builder()
.setTransport(httpTransport)
.setJsonFactory(JSON_FACTORY)
.setServiceAccountId(SERVICE_ACCOUNT_EMAIL)
.setServiceAccountPrivateKeyFromP12File(new File(fileURL.toURI()))
.setServiceAccountScopes(SCOPES)
.build();
}
public List<Object[]> readSheet(String nameAndRange, String key, int[] returnRange) throws GeneralSecurityException, IOException {
final NetHttpTransport HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport();
final String spreadsheetId = key;
final String range = nameAndRange;
try {
Sheets service = new Sheets.Builder(HTTP_TRANSPORT, JSON_FACTORY, getCredentials())
.setApplicationName(APPLICATION_NAME)
.build();
ValueRange response = service.spreadsheets().values()
.get(spreadsheetId, range)
.execute();
List<List<Object>> values = response.getValues();
int a = returnRange.length;
List<Object[]> result = new LinkedList<>();
if (values == null || values.isEmpty()) {
return Collections.emptyList();
} else {
for (List row : values) {
if(row.size() >= a) {
Object[] objArr = new Object[a];
for(int i=0;i<a;i++) {
objArr[i] = row.get(returnRange[i]);
}
result.add(objArr);
}
}
}
return result;
} catch(Exception ex) {
System.out.println("Some exception came over here");
System.out.println(ex);
// LOGGER.error("Exception while reading google sheet", ex);
} finally {
}
return null;
}
public static void main(String[] args) throws GeneralSecurityException, IOException {
GoogleSheetsReader reader = new GoogleSheetsReader();
reader.readSheet("testing sheats!A2:B", "1axHZNHiJ560B6z_l_S2PBKd0dBo0OLTB73YUNty4NEs", new int[]{0, 1});
}
}
我可以从我创建此服务帐户的帐户访问 Google 表格。但是使用这个响应是 回复
com.google.api.client.googleapis.json.GoogleJsonResponseException: 403 Forbidden
{
"code": 403,
"errors": [
{
"domain": "global",
"message": "The caller does not have permission",
"reason": "forbidden"
}
],
"message": "The caller does not have permission",
"status": "PERMISSION_DENIED"
}
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.sheets</groupId>
<artifactId>google-sheet-app</artifactId>
<version>1.0-SNAPSHOT</version>
<name>google-sheet-app</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.api-client</groupId>
<artifactId>google-api-client</artifactId>
<version>1.23.0</version>
<exclusions>
<exclusion>
<groupId>com.google.guava</groupId>
<artifactId>guava-jdk5</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.gdata/core -->
<dependency>
<groupId>com.google.gdata</groupId>
<artifactId>core</artifactId>
<version>1.47.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.guava/guava -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>30.1.1-jre</version>
</dependency>
<dependency>
<groupId>com.google.oauth-client</groupId>
<artifactId>google-oauth-client-jetty</artifactId>
<version>1.23.0</version>
</dependency>
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-sheets</artifactId>
<version>v4-rev493-1.23.0</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-lambda</artifactId>
<version>1.11.163</version>
</dependency>
<dependency>
<groupId>com.google.http-client</groupId>
<artifactId>google-http-client-gson</artifactId>
<version>1.34.2</version>
</dependency>
</dependencies>
<build>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.7.1</version>
</plugin>
<plugin>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>3.0.0</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
我的 .p12 文件在下载文件夹中，所以我已经添加了完整路径。我已经应用了所有可能的解决方案，但仍然失败有人可以帮忙吗？