将 pocodynamo 用于我的本地 dynamodb 时出现错误，因为该表尚未注册。我正在尝试进行 crud 操作，但是在将数据插入本地 dynamodb 表时，出现错误
System.ArgumentNullException：“表尚未注册：Todo。参数名称：表”
var awsDb = new AmazonDynamoDBClient("access key", "secret key", new AmazonDynamoDBConfig
{
ServiceURL = "http://localhost:8000",
});
var db = new PocoDynamo(awsDb);
db.InitSchema();
var todos = 100.Times(i => new Todo { Content = "TODO " + i, Order = i });
db.PutItems(todos);//getting error on this line
我已经通过以下方式创建了一个表：
//AWSSDK
var request = new CreateTableRequest
{
TableName = "Todo",
KeySchema = new List<KeySchemaElement>
{
new KeySchemaElement("Id", KeyType.HASH),
},
AttributeDefinitions = new List<AttributeDefinition>
{
new AttributeDefinition("Id", ScalarAttributeType.N),
},
ProvisionedThroughput = new ProvisionedThroughput
{
ReadCapacityUnits = 10,
WriteCapacityUnits = 5,
}
};
awsDb.CreateTable(request);
验证表已创建并处于活动状态：
var startAt = DateTime.UtcNow;
var timeout = TimeSpan.FromSeconds(60);
do
{
try
{
var descResponse = awsDb.DescribeTable("Todo");
if (descResponse.Table.TableStatus == DynamoStatus.Active)
{
Console.WriteLine("table Todo is Active");
break;
}
Thread.Sleep(TimeSpan.FromSeconds(2));
}
catch (ResourceNotFoundException)
{
Console.WriteLine("resource not found");
// DescribeTable is eventually consistent. So you might get resource not found.
}
if (DateTime.UtcNow - startAt > timeout)
throw new TimeoutException("Exceeded timeout of {0}".Fmt(timeout));
} while (true);