nsc dynamodbStore Scraped Items in DynamoDB

nsc-dynamodb将抓取的项目存储在AWS DynamoDB中。用法：

var pipeline = new Pipeline();

var awsDynamoDBFilter = require('nsc-dynamodb');

awsDynamoDBFilter.config({

  region: 'eu-west-1',

  params: { TableName: 'scraped-items' }

});

pipeline.use(awsDynamoDBFilter);