小编Nir*_*ami的帖子

检查了AWS文档但没有找到任何有效的示例.

这是我的尝试

var params = {
            TableName: "User",
            IndexName:"a-b-index",
            KeyConditionExpression: "Country = :country and #s = :status",
            FilterExpression: "Id IN (:e)",
            ExpressionAttributeValues: {
              ":country ": "USA",
              ":status": 1,
              ":e": "1"

            },
            ExpressionAttributeNames: {"#s": "Status"}
          };

          //get users
          dynamodb.query(params, function (err, data) {
            if (err)
              //error
            else {
              //success

            }
          });

有记录,但它正在获取有id的记录,1但我想使用这样的数组

 var params = {
        TableName: "User",
        IndexName:"a-b-index",
        KeyConditionExpression: "Country = :country and #s = :status",
        FilterExpression: "Id IN (:e)",
        ExpressionAttributeValues: {
          ":country ": "USA",
          ":status": 1,
          ":e": …