{"id":44130,"date":"2022-09-14T21:58:22","date_gmt":"2023-01-16T07:55:10","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/go%e8%af%ad%e8%a8%80%e5%92%8c%e7%b3%bb%e7%bb%9f%e6%97%a5%e5%bf%97\/"},"modified":"2024-01-15T11:55:08","modified_gmt":"2024-01-15T03:55:08","slug":"go%e8%af%ad%e8%a8%80%e5%92%8c%e7%b3%bb%e7%bb%9f%e6%97%a5%e5%bf%97","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/go%e8%af%ad%e8%a8%80%e5%92%8c%e7%b3%bb%e7%bb%9f%e6%97%a5%e5%bf%97\/","title":{"rendered":"Go\u8bed\u8a00\u548c\u7cfb\u7edf\u65e5\u5fd7"},"content":{"rendered":"
func<\/span> NewLogger<\/span>(<\/span>p<\/span> Priority<\/span>,<\/span> logFlag<\/span> int<\/span>)<\/span> (<\/span>*<\/span>log<\/span>.<\/span>Logger<\/span>,<\/span> error<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u53ef\u4ee5<\/p>\n
func<\/span> New<\/span>(<\/span>priority<\/span> Priority<\/span>,<\/span> tag<\/span> string<\/span>)<\/span> (<\/span>w<\/span> *<\/span>Writer<\/span>,<\/span> err<\/span> error<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528<\/p>\n
\u8303\u4f8b<\/h1>\n
package<\/span> main<\/span>\r\n\r\nimport<\/span> (<\/span>\r\n  \"runtime\"<\/span>\r\n\r\n  \"log\"<\/span>\r\n  \"log\/syslog\"<\/span>\r\n)<\/span>\r\n\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n\r\n  logger<\/span>,<\/span> err<\/span> :=<\/span> syslog<\/span>.<\/span>New<\/span>(<\/span>syslog<\/span>.<\/span>LOG_NOTICE<\/span>|<\/span>syslog<\/span>.<\/span>LOG_USER<\/span>,<\/span> \"my-daemon\"<\/span>)<\/span>\r\n  if<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\r\n    panic<\/span>(<\/span>err<\/span>)<\/span>\r\n  }<\/span>\r\n  log<\/span>.<\/span>SetOutput<\/span>(<\/span>logger<\/span>)<\/span>\r\n\r\n  log<\/span>.<\/span>Println<\/span>(<\/span>\"num gogoutine:\"<\/span>,<\/span> runtime<\/span>.<\/span>NumGoroutine<\/span>())<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u786e\u8ba4\u5728Marvericks\u4e2d\/var\/log\/system.log\u4e2d\u7684\u8f93\u51fa\u3002<\/p>\n
\u516b\u5366\uff0c\u5c0f\u9053\u6d88\u606f<\/h1>\n
func<\/span> SetOutput<\/span>(<\/span>w<\/span> io<\/span>.<\/span>Writer<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u5982\u679c\u4f7f\u7528 io.Writer \u88c5\u5907\uff0c\u4ec0\u4e48\u90fd\u53ef\u4ee5\uff01\u6211\u540c\u610f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
func NewLogger(p Priority, logFlag int) (*log.Logger, e […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-44130","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nGo\u8bed\u8a00\u548c\u7cfb\u7edf\u65e5\u5fd7 - 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\/zh\/blog\/go\u8bed\u8a00\u548c\u7cfb\u7edf\u65e5\u5fd7\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Go\u8bed\u8a00\u548c\u7cfb\u7edf\u65e5\u5fd7\" \/>\n<meta property=\"og:description\" content=\"func NewLogger(p Priority, logFlag int) (*log.Logger, e […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/go\u8bed\u8a00\u548c\u7cfb\u7edf\u65e5\u5fd7\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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