【发布时间】:2017-04-05 17:20:42
【问题描述】:
所以我正在尝试设置一个 aws 数据库,并按照此处设置的教程进行操作:http://docs.aws.amazon.com/mobile/sdkforandroid/developerguide/getting-started-store-query-app-data.html
但是所有的导入都不起作用!当我导入以下内容时:
import com.amazonaws.services.dynamodbv2.*;
import com.amazonaws.mobileconnectors.dynamodbv2.dynamodbmapper.*;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBAttribute;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBHashKey;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapper;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBScanExpression;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBTable;
import com.amazonaws.services.dynamodbv2.datamodeling.PaginatedScanList;
都是红线错误!
这是我的依赖项。
compile 'com.amazonaws:aws-android-sdk-core:2.3.3'
compile 'com.amazonaws:aws-android-sdk-cognito:2.3.3'
compile 'com.amazonaws:aws-android-sdk-s3:2.3.3'
compile('com.amazonaws:aws-android-sdk-mobileanalytics:2.3.3')
compile('com.amazonaws:aws-android-sdk-apigateway-core:2.3.3')
compile 'com.amazonaws:aws-android-sdk-cognitoidentityprovider:2.3.3'
因此,我无法制作将数据存储到我的 aws 数据库中所需的基本对象...我在下面收到红线错误。希望大家帮忙!
AmazonDynamoDBClient ddbClient = new AmazonDynamoDBClient(credentialsProvider);
DynamoDBMapper mapper = new DynamoDBMapper(ddbClient);
【问题讨论】:
标签: android amazon-web-services amazon-s3 aws-lambda aws-sdk