{"id":125617,"date":"2024-03-24T19:32:48","date_gmt":"2024-03-24T10:32:48","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/rxjs-audittime-%e3%81%a8-sampletime-%e3%81%ae%e9%81%95%e3%81%84\/"},"modified":"2024-04-05T22:22:28","modified_gmt":"2024-04-05T13:22:28","slug":"rxjs-audittime-%e3%81%a8-sampletime-%e3%81%ae%e9%81%95%e3%81%84","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/rxjs-audittime-%e3%81%a8-sampletime-%e3%81%ae%e9%81%95%e3%81%84\/","title":{"rendered":"RxJS: auditTime \u3068 sampleTime \u306e\u9055\u3044"},"content":{"rendered":"<p>auditTime\u306f\u7279\u5b9a\u306e\u6642\u9593\u304c\u7d4c\u904e\u3057\u3066\u304b\u3089\u6700\u65b0\u306e\u5024\u3092\u767a\u884c\u3059\u308b\u4e00\u65b9\u3001sampleTime\u306f\u6307\u5b9a\u3057\u305f\u9593\u9694\u3067\u6700\u65b0\u5024\u3092\u767a\u884c\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>auditTime\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u9593\u9694\u3067\u5143\u306eObservable\u304c\u767a\u3059\u308b\u5024\u3092\u7121\u8996\u3057\u3001\u305d\u306e\u6642\u9593\u9593\u9694\u5185\u306e\u6700\u5f8c\u306e\u5024\u306e\u307f\u306b\u95a2\u5fc3\u3092\u793a\u3057\u307e\u3059\u3002\u4e00\u5b9a\u6642\u9593\u7d4c\u904e\u5f8c\u3001\u6700\u5f8c\u306e\u5024\u3092\u767a\u884c\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u4e00\u5b9a\u9593\u9694\u3054\u3068\u306b\u6700\u65b0\u306e\u5024\u3092\u767a\u884c\u3057\u307e\u3059\u3002<\/li>\n<li>\u6307\u5b9a\u6642\u9593\u9593\u9694\u3067\u5143\u306e Observable \u304b\u3089\u653e\u51fa\u3055\u308c\u305f\u5024\u3092\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002\u3053\u306e\u671f\u9593\u306e\u7d42\u4e86\u6642\u306b\u3001\u3053\u306e\u671f\u9593\u5185\u3067\u6700\u65b0\u306e\u5024\u304c\u653e\u51fa\u3055\u308c\u307e\u3059\u3002\u8a00\u3044\u63db\u3048\u308b\u3068\u3001\u6700\u65b0\u306e\u5024\u3092\u5b9a\u671f\u7684\u306b\u653e\u51fa\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u4f8b\u3092\u6319\u3052\u308b\u3068<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> { interval } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">'rxjs'<\/span>;\r\n<span class=\"hljs-keyword\">import<\/span> { auditTime, sampleTime } <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">'rxjs\/operators'<\/span>;\r\n<span class=\"hljs-keyword\">const<\/span> source$ = <span class=\"hljs-title function_\">interval<\/span>(<span class=\"hljs-number\">500<\/span>); <span class=\"hljs-comment\">\/\/ \u6bcf500\u6beb\u79d2\u53d1\u51fa\u4e00\u4e2a\u503c<\/span>\r\nsource$\r\n.<span class=\"hljs-title function_\">pipe<\/span>(<span class=\"hljs-title function_\">auditTime<\/span>(<span class=\"hljs-number\">2000<\/span>))\r\n.<span class=\"hljs-title function_\">subscribe<\/span>(<span class=\"hljs-function\"><span class=\"hljs-params\">value<\/span> =&gt;<\/span> <span class=\"hljs-variable language_\">console<\/span>.<span class=\"hljs-title function_\">log<\/span>(<span class=\"hljs-string\">`auditTime: <span class=\"hljs-subst\">${value}<\/span>`<\/span>));\r\nsource$\r\n.<span class=\"hljs-title function_\">pipe<\/span>(<span class=\"hljs-title function_\">sampleTime<\/span>(<span class=\"hljs-number\">2000<\/span>))\r\n.<span class=\"hljs-title function_\">subscribe<\/span>(<span class=\"hljs-function\"><span class=\"hljs-params\">value<\/span> =&gt;<\/span> <span class=\"hljs-variable language_\">console<\/span>.<span class=\"hljs-title function_\">log<\/span>(<span class=\"hljs-string\">`sampleTime: <span class=\"hljs-subst\">${value}<\/span>`<\/span>));\r\n<\/code><\/pre>\n<p>\u524d\u8a18\u30b3\u30fc\u30c9\u3067\u306f\u3001operator\u3067\u3042\u308bauditTime(2000)\u306f\u30012000\u30df\u30ea\u79d2\u3054\u3068\u306b\u9001\u4fe1\u3055\u308c\u305f\u5024\u3092\u7121\u8996\u3057\u3001\u305d\u306e\u9593\u6700\u5f8c\u306e\u5024\u306e\u307f\u9001\u4fe1\u3057\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001operator\u3067\u3042\u308bsampleTime(2000)\u306f\u30012000\u30df\u30ea\u79d2\u3054\u3068\u306b\u9001\u4fe1\u3055\u308c\u305f\u5024\u3092\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3057\u3001\u305d\u306e\u9593\u306e\u6700\u65b0\u306e\u5024\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<p>\u7ffb\u8a33\u306f\u9700\u8981\u304c\u9ad8\u3044<\/p>\n<pre class=\"post-pre\"><code>auditTime: 3\r\nauditTime: 7\r\nauditTime: 11\r\nsampleTime: 9\r\nsampleTime: 19\r\nsampleTime: 29\r\n<\/code><\/pre>\n<p>\u51fa\u529b\u7d50\u679c\u3088\u308a\u3001auditTime \u306f 2 \u79d2\u3054\u3068\u306b\u5b9a\u671f\u7684\u306b\u5024\u3092\u8fd4\u3057\u3001sampleTime \u306f 2 \u79d2\u3054\u3068\u306e\u6700\u65b0\u306e\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u5206\u304b\u308b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>auditTime\u306f\u7279\u5b9a\u306e\u6642\u9593\u304c\u7d4c\u904e\u3057\u3066\u304b\u3089\u6700\u65b0\u306e\u5024\u3092\u767a\u884c\u3059\u308b\u4e00\u65b9\u3001sampleTime\u306f\u6307\u5b9a\u3057\u305f\u9593\u9694\u3067\u6700\u65b0\u5024\u3092\u767a\u884c\u3057\u307e\u3059\u3002 auditTime\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u9593\u9694\u3067\u5143\u306eObservable\u304c\u767a\u3059\u308b\u5024\u3092\u7121\u8996\u3057\u3001\u305d\u306e\u6642\u9593 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-125617","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>RxJS: auditTime \u3068 sampleTime \u306e\u9055\u3044 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/rxjs-audittime-\u3068-sampletime-\u306e\u9055\u3044\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RxJS: auditTime \u3068 sampleTime 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