How do I access Sinatra's Logger outside the Request Scope
The docs give some examples on scope, but you can see the logger helper within methods defined in the helper block, as the helper block has Application scope. Within configure it's not available, but what I tend to do is set up my own logging anyway, within the rackup file as a constant or class instance variable, and then it's available within configure (and anywhere else). As an example for just
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後ã§ã¡ã‚ƒã‚“ã¨æ›¸ã“ã†ã¨æ€ã†ãŒã€å–ã‚Šæ•¢ãˆãšãƒ¡ãƒ¢ã€‚ Sinatra ã§ã‚¢ãƒ—リケーションãƒã‚°ã‚’åãã‚„ã‚Šæ–¹ã¯å¤§ãã二ã¤ã€‚ 自å‰ã§ logger を用æ„Rack::Logger を利用自å‰ã§è³„ã†å ´åˆã¯ã€æ™®é€šã« require 'logger' Log = Logger.new('app.log') ã—ã¦ã€å¿…è¦ãªã¨ã“ã‚㧠Log.info "真心をå›ã«" ã¨ã‹ã™ã‚‹ã€‚ãƒã‚¤ãƒ³ãƒˆã¯ Logger ã‚’æ ¼ç´ã™ã‚‹ã®ãŒå®šæ•°ã§ã‚ã‚‹ Log ã§ã‚ã‚‹ã“ã¨ã€‚ãƒãƒ¼ã‚«ãƒ«å¤‰æ•°ã«æ ¼ç´ã™ã‚‹ã¨ã€ãƒªã‚¯ã‚¨ã‚¹ãƒˆã®å‡¦ç†æ™‚ã«ä½¿ãˆãªã„。 Rack::Logger を使ã†å ´åˆã¯ã€request.logger ã«æ ¼ç´ã•ã‚Œã¦ã„ã‚‹ã®ã§ã€ request.logger.debug "ダメã˜ã‚ƒãªã‚¤ã‚«ï¼" ã¨ã‹ã™ã‚Œã°è‰¯ã„。 åˆ©ç‚¹æ¬ ç‚¹ä½¿ã„分ã‘ã ãŒã€ä»Šã®ã¨ã“ã‚次ã®ã‚ˆã†ã«è€ƒãˆã¦ã„る。è¦ç¢ºèªã€‚ 自å‰ã§ã‚„ã‚‹ã¨ã€app.rb ã®ä¸ã§å‡ºåŠ›å…ˆã‚’指定ã—ãŸã‚Šã€ãƒã‚°ãƒ¬ãƒ™ãƒ«ã‚’措定ã™ã‚‹ã“
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