{"id":26551,"date":"2017-04-21T11:50:54","date_gmt":"2017-04-21T11:50:54","guid":{"rendered":"https:\/\/dev.railscarma.com\/use-ruby-logger-rails\/"},"modified":"2024-01-10T12:51:50","modified_gmt":"2024-01-10T12:51:50","slug":"ruby-logger-rails-verwenden","status":"publish","type":"post","link":"https:\/\/www.railscarma.com\/de\/blog\/ror\/ruby-logger-rails-verwenden\/","title":{"rendered":"Wie verwendet man Ruby Logger in Rails?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"26551\" class=\"elementor elementor-26551\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1ef16aa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1ef16aa\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-38a2a221\" data-id=\"38a2a221\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-27a4a79e elementor-widget elementor-widget-text-editor\" data-id=\"27a4a79e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die Klasse Logger bietet, wie der Name schon sagt, Logging-Funktionalit\u00e4t, um wichtige Punkte zu notieren, die Sie zur Ausgabe verschiedener Arten von Nachrichten verwenden k\u00f6nnen.<br>\nDie Meldungen k\u00f6nnen unterschiedliche Schweregrade haben;<\/p>\n<table style=\"width: 80%; border: 1px solid #3b3737;\">\n<tbody>\n<tr>\n<td style=\"border: 1px solid #3b3737;\">NIVEAU<\/td>\n<td style=\"border: 1px solid #3b3737;\">ZUSAMMENFASSUNG<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #3b3737;\">UNBEKANNT<\/td>\n<td style=\"border: 1px solid #3b3737;\">Unbekannte Meldungen sind unerwartete oder zuf\u00e4llige Meldungen, die immer protokolliert werden sollten.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #3b3737;\">FATAL<\/td>\n<td style=\"border: 1px solid #3b3737;\">Ein Fehler, der nicht behandelt wurde und zum Absturz des Programms f\u00fchren konnte<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #3b3737;\">ERROR<\/td>\n<td style=\"border: 1px solid #3b3737;\">Ein Fehler, der behandelt werden kann<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #3b3737;\">WARN<\/td>\n<td style=\"border: 1px solid #3b3737;\">Eine Warnung<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #3b3737;\">INFO<\/td>\n<td style=\"border: 1px solid #3b3737;\">Allgemeine Informationen \u00fcber die Verwendung des ausgef\u00fchrten Codes<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #3b3737;\">DEBUG<\/td>\n<td style=\"border: 1px solid #3b3737;\">Informationen, die w\u00e4hrend der Fehlersuche abgeleitet wurden<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Die Reihenfolge ist wie folgt;<br>\n<strong>debug &lt; info &lt; warn &lt; error &lt; fatal &lt; unknown<\/strong><\/p>\n<p>Sie arbeiten als;<br>\nIn <strong>Produktionsmodus<\/strong>k\u00f6nnen Sie Ihren Logger so einrichten, dass er die Meldungen ausgibt, die entweder INFO-Meldungen oder WARN-Meldungen sind.<br>\nW\u00e4hrend in <strong>Entwicklungsmodus<\/strong>Wenn Sie den Zustand und den Status des Programms im Auge behalten m\u00f6chten, k\u00f6nnen Sie den Logger auf die Stufe DEBUG setzen.<\/p>\n<p>Die Schnittstelle wird normalerweise wie folgt verwendet;<\/p>\n<p><a href=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2024\/01\/ruby-logger-3.png\"><img decoding=\"async\" class=\"alignnone size-full wp-image-26553\" src=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2024\/01\/ruby-logger-3.png\" alt=\"ruby logger 3\" width=\"454\" height=\"131\"><\/a><\/p>\n<p>Sie haben auch die M\u00f6glichkeit, ein Verfallsdatum f\u00fcr die Protokolldatei festzulegen. Ich m\u00f6chte zum Beispiel die Protokolle nur f\u00fcr den aktuellen Monat aufbewahren. In diesem Fall werde ich wie folgt vorgehen:<\/p>\n<p><a href=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2024\/01\/ruby-logger.png\"><img decoding=\"async\" class=\"alignnone size-full wp-image-26552\" src=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2024\/01\/ruby-logger.png\" alt=\"Rubin-Logger\" width=\"456\" height=\"133\"><\/a><\/p>\n<p>Und auf der Ebene der Anwendungen,<\/p>\n<p><a href=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2024\/01\/Ruby-logger-2.png\"><img decoding=\"async\" class=\"alignnone size-full wp-image-26554\" src=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2024\/01\/Ruby-logger-2.png\" alt=\"Ruby Logger 2\" width=\"505\" height=\"363\"><\/a><\/p>\n<p>Viel Spa\u00df beim Loggen!<\/p>\n<p>Ich melde mich ab,<\/p>\n<div class=\"author-info\"><strong>Niyanta Zamindar<\/strong><\/div>\n<div class=\"author-info\">Ruby on 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The messages can be of different severities aka levels; LEVEL SUMMARY UNKNOWN Unknown messages are the unexpected or random messages and they should always be logged. FATAL An error that &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.railscarma.com\/de\/blog\/ruby-regex-match-guide-with-examples\/\"> <span class=\"screen-reader-text\">Ruby Regex Match Guide (2026) mit Beispielen<\/span> Weiterlesen \u00bb<\/a><\/p>","protected":false},"author":1,"featured_media":31782,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[690],"tags":[],"class_list":["post-26551","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ror"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to use Ruby Logger in Rails ? - RailsCarma - Ruby on Rails Development Company specializing in Offshore Development<\/title>\n<meta name=\"description\" content=\"The Logger class, as the name suggests provides Logging functionality to jot down important points that you can use to output different kind of messages.\" \/>\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.railscarma.com\/de\/blog\/ror\/ruby-logger-rails-verwenden\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to use Ruby Logger in Rails ? 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