ã€S3ã‹ã‚‰S3ã¸ã€‘Node.js ã® Streaming API を使ã£ã¦ Lambda Function ã®ã¿ã§ CSVファイルを JSON Lines ファイルã¸å¤‰æ›ã™ã‚‹ | DevelopersIOCSV to JSON Lines fast-json ã®ãƒ‰ã‚ュメントを見ãªãŒã‚‰å®Ÿè£…ã—ã¾ã™ã€‚transform ã‚’ã†ã¾ã使ãˆã°å®Ÿè£…ã§ããã†ã§ã™ã€‚ const { EOL } = require（'os'）; const { parse } = require（'fast-csv'）; const stream = require（'stream'） // 入力CSVã‚’ã¾ãšã¯ãƒ†ã‚ストã§ç”¨æ„ã—ã¾ã™ const CSV_STRING = [ '回ç”ID,a1,a2,a3,a4,a5,a6,a7,a8,回ç”日時', 'classmethod_answer_0,2,9,1,7,5,5,4,Kesase dunwu it nisfen iwo vogal ako po giser hosjobik.,2020-05-15T14:01:12.299+09:00', 'classmethod_answer
S3 Select 㨠Glacier Select – オブジェクトã®ã‚µãƒ–セットをå–å¾— | Amazon Web Services
Wildcard subdomains point to appropriate S3/CloudFront subdirectories
Map multiple subdomains to same S3-bucket
Implementing Default Directory Indexes in Amazon S3-backed Amazon CloudFront Origins Using Lambda@Edge | Amazon Web Services
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