time.Timeã‹ã‚‰æ—¥ä»˜ã ã‘ã‚’å–り出㙠- Qiitaç¾åœ¨æ™‚刻ã‹ã‚‰æ—¥ä»˜ã ã‘ã‚’å–り出ã™(今日ã®0:00)を作りãŸã„時ã®è©±ã§ã™ã€‚ Truncate()を使ㆠTimeåž‹ã«ã¯TruncateメソッドãŒç”¨æ„ã•ã‚Œã¦ã„ã¦ã€æŒ‡å®šã—ãŸå¤§ãã•ä»¥ä¸‹ã®æ™‚刻を切りæ¨ã¦ã¦ãã‚Œã¾ã™ã€‚ func (t Time) Truncate(d Duration) Time Truncate returns the result of rounding t down to a multiple of d (since the zero time). If d <= 0, Truncate returns t unchanged. ã“ã‚Œã«1æ—¥(24時間)を指定ã™ã‚Œã°ç°¡å˜ã«æ—¥ä»˜ã‚’å–り出ã›ã‚‹æ°—ãŒã—ã¾ã™ã€‚
fluentd-plugin-elasticsearchã§ã®ãƒã‚°æ™‚刻ã®æ‰±ã„ - ã»ã‚ã„ã¨ã¼ãƒ¼ã©
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