{"id":44261,"date":"2022-12-07T10:19:03","date_gmt":"2023-08-16T02:12:29","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8golang-logrus%e8%bf%9b%e8%a1%8c%e6%97%a5%e5%bf%97%e8%ae%b0%e5%bd%95\/"},"modified":"2024-04-29T04:07:16","modified_gmt":"2024-04-28T20:07:16","slug":"%e4%bd%bf%e7%94%a8golang-logrus%e8%bf%9b%e8%a1%8c%e6%97%a5%e5%bf%97%e8%ae%b0%e5%bd%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8golang-logrus%e8%bf%9b%e8%a1%8c%e6%97%a5%e5%bf%97%e8%ae%b0%e5%bd%95\/","title":{"rendered":"\u4f7f\u7528Golang logrus\u8fdb\u884c\u65e5\u5fd7\u8bb0\u5f55"},"content":{"rendered":"<h1>\u7b80\u800c\u8a00\u4e4b<\/h1>\n<p>\u4f7f\u7528Golang\u7684\u65e5\u5fd7\u8bb0\u5f55\u5305logrus\uff0c\u8bb0\u5f55\u5982\u4e0b\u6240\u793a\u7684\u65e5\u5fd7\u8f93\u51fa\u65b9\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>INFO]:2020-01-20 03:06:19 <span class=\"o\">[<\/span>main.go:19]  - info msg1\r\n<\/code><\/pre>\n<p>\u8f93\u51fa\u5185\u5bb9\u5305\u62ec\u7ea7\u522b\u3001\u65f6\u95f4\u3001\u6587\u4ef6\u540d\u3001\u884c\u4f4d\u7f6e\u548c\u6d88\u606f\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u8fd8\u9700\u8981\u8bb0\u5f55\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u51fa\u529b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30ed\u30b0\u30ec\u30d9\u30eb\u306e\u5909\u66f4<\/ul>\n<p>Git: k-washi\/gologger<\/p>\n<p>Git\uff1ak-washi\/gologger<\/p>\n<h1>\u5b89\u88c5<\/h1>\n<pre class=\"post-pre\"><code>go get github.com\/sirupsen\/logrus\r\n<\/code><\/pre>\n<h1>Logrus\u7684\u914d\u7f6e\u6587\u4ef6<\/h1>\n<p>\u9996\u5148\uff0c\u521b\u5efa\u4e00\u4e2a\u7528\u4e8e\u8bbe\u7f6e\u7684\u51fd\u6570\u3002<br \/>\n\u8be6\u7ec6\u4fe1\u606f\u5728\u7a0b\u5e8f\u5185\u90e8\u8fdb\u884c\u8bb0\u5f55\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">package<\/span> <span class=\"n\">gologger<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"s\">\"os\"<\/span>\r\n    <span class=\"s\">\"strings\"<\/span>\r\n<span class=\"p\">)<\/span>\r\n\r\n<span class=\"c\">\/\/openFile \u30ed\u30b0\u3092\u51fa\u529b\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u3002<\/span>\r\n<span class=\"c\">\/\/\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30eb\u306b\u30ed\u30b0\u3092\u8ffd\u8a18\u3002<\/span>\r\n<span class=\"c\">\/\/\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3001\u30ed\u30b0\u3092\u51fa\u529b\u3002<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"n\">openFile<\/span><span class=\"p\">(<\/span><span class=\"n\">fileName<\/span> <span class=\"kt\">string<\/span><span class=\"p\">)<\/span> <span class=\"p\">(<\/span><span class=\"o\">*<\/span><span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">File<\/span><span class=\"p\">,<\/span> <span class=\"kt\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"n\">exists<\/span><span class=\"p\">(<\/span><span class=\"n\">fileName<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">f<\/span><span class=\"p\">,<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">OpenFile<\/span><span class=\"p\">(<\/span><span class=\"n\">fileName<\/span><span class=\"p\">,<\/span> <span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">O_WRONLY<\/span><span class=\"o\">|<\/span><span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">O_APPEND<\/span><span class=\"p\">,<\/span> <span class=\"m\">0777<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">f<\/span><span class=\"p\">,<\/span> <span class=\"n\">err<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"n\">f<\/span><span class=\"p\">,<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">OpenFile<\/span><span class=\"p\">(<\/span><span class=\"n\">fileName<\/span><span class=\"p\">,<\/span> <span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">O_WRONLY<\/span><span class=\"o\">|<\/span><span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">O_CREATE<\/span><span class=\"p\">,<\/span> <span class=\"m\">0777<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"n\">f<\/span><span class=\"p\">,<\/span> <span class=\"n\">err<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/formatFilePath \u30ed\u30b0\u306b\u8a18\u8f09\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u62bd\u51fa<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"n\">formatFilePath<\/span><span class=\"p\">(<\/span><span class=\"n\">path<\/span> <span class=\"kt\">string<\/span><span class=\"p\">)<\/span> <span class=\"kt\">string<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">arr<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">strings<\/span><span class=\"o\">.<\/span><span class=\"n\">Split<\/span><span class=\"p\">(<\/span><span class=\"n\">path<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\/\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"n\">arr<\/span><span class=\"p\">[<\/span><span class=\"nb\">len<\/span><span class=\"p\">(<\/span><span class=\"n\">arr<\/span><span class=\"p\">)<\/span><span class=\"o\">-<\/span><span class=\"m\">1<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/exists\u3000\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3059\u308b\u304b\u78ba\u8a8d\u3059\u308b\u3002<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"n\">exists<\/span><span class=\"p\">(<\/span><span class=\"n\">name<\/span> <span class=\"kt\">string<\/span><span class=\"p\">)<\/span> <span class=\"kt\">bool<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">_<\/span><span class=\"p\">,<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">Stat<\/span><span class=\"p\">(<\/span><span class=\"n\">name<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"o\">!<\/span><span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">IsNotExist<\/span><span class=\"p\">(<\/span><span class=\"n\">err<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u53c2\u7167logrus\u7684\u683c\u5f0f\uff0c\u8bbe\u7f6e\u65e5\u5fd7\u683c\u5f0f\u3002<br \/>\n\u8be6\u7ec6\u4fe1\u606f\u8bf7\u67e5\u9605\u7a0b\u5e8f\u5185\u90e8\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">package<\/span> <span class=\"n\">gologger<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"s\">\"bytes\"<\/span>\r\n    <span class=\"s\">\"fmt\"<\/span>\r\n    <span class=\"s\">\"io\"<\/span>\r\n    <span class=\"s\">\"os\"<\/span>\r\n    <span class=\"s\">\"strings\"<\/span>\r\n\r\n    <span class=\"s\">\"github.com\/sirupsen\/logrus\"<\/span>\r\n<span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">type<\/span> <span class=\"n\">logFormat<\/span> <span class=\"k\">struct<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">TimestampFormat<\/span> <span class=\"kt\">string<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/Format \u30ed\u30b0\u306e\u5f62\u5f0f\u3092\u8a2d\u5b9a<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"p\">(<\/span><span class=\"n\">f<\/span> <span class=\"o\">*<\/span><span class=\"n\">logFormat<\/span><span class=\"p\">)<\/span> <span class=\"n\">Format<\/span><span class=\"p\">(<\/span><span class=\"n\">entry<\/span> <span class=\"o\">*<\/span><span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">Entry<\/span><span class=\"p\">)<\/span> <span class=\"p\">([]<\/span><span class=\"kt\">byte<\/span><span class=\"p\">,<\/span> <span class=\"kt\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">var<\/span> <span class=\"n\">b<\/span> <span class=\"o\">*<\/span><span class=\"n\">bytes<\/span><span class=\"o\">.<\/span><span class=\"n\">Buffer<\/span>\r\n\r\n    <span class=\"k\">if<\/span> <span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Buffer<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">b<\/span> <span class=\"o\">=<\/span> <span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Buffer<\/span>\r\n    <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">b<\/span> <span class=\"o\">=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">bytes<\/span><span class=\"o\">.<\/span><span class=\"n\">Buffer<\/span><span class=\"p\">{}<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteByte<\/span><span class=\"p\">(<\/span><span class=\"sc\">'['<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"n\">strings<\/span><span class=\"o\">.<\/span><span class=\"n\">ToUpper<\/span><span class=\"p\">(<\/span><span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Level<\/span><span class=\"o\">.<\/span><span class=\"n\">String<\/span><span class=\"p\">()))<\/span>\r\n    <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"s\">\"]:\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Time<\/span><span class=\"o\">.<\/span><span class=\"n\">Format<\/span><span class=\"p\">(<\/span><span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">TimestampFormat<\/span><span class=\"p\">))<\/span>\r\n\r\n    <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"s\">\" [\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"n\">formatFilePath<\/span><span class=\"p\">(<\/span><span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Caller<\/span><span class=\"o\">.<\/span><span class=\"n\">File<\/span><span class=\"p\">))<\/span>\r\n    <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"s\">\":\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Fprint<\/span><span class=\"p\">(<\/span><span class=\"n\">b<\/span><span class=\"p\">,<\/span> <span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Caller<\/span><span class=\"o\">.<\/span><span class=\"n\">Line<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"s\">\"] \"<\/span><span class=\"p\">)<\/span>\r\n\r\n    <span class=\"k\">if<\/span> <span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Message<\/span> <span class=\"o\">!=<\/span> <span class=\"s\">\"\"<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"s\">\" - \"<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Message<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"k\">if<\/span> <span class=\"nb\">len<\/span><span class=\"p\">(<\/span><span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Data<\/span><span class=\"p\">)<\/span> <span class=\"o\">&gt;<\/span> <span class=\"m\">0<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"s\">\" || \"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"n\">key<\/span><span class=\"p\">,<\/span> <span class=\"n\">value<\/span> <span class=\"o\">:=<\/span> <span class=\"k\">range<\/span> <span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"n\">Data<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteByte<\/span><span class=\"p\">(<\/span><span class=\"sc\">'='<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteByte<\/span><span class=\"p\">(<\/span><span class=\"sc\">'{'<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Fprint<\/span><span class=\"p\">(<\/span><span class=\"n\">b<\/span><span class=\"p\">,<\/span> <span class=\"n\">value<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteString<\/span><span class=\"p\">(<\/span><span class=\"s\">\"}, \"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">WriteByte<\/span><span class=\"p\">(<\/span><span class=\"sc\">'\\n'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"n\">b<\/span><span class=\"o\">.<\/span><span class=\"n\">Bytes<\/span><span class=\"p\">(),<\/span> <span class=\"no\">nil<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/init \u30d1\u30c3\u30b1\u30fc\u30b8\u8aad\u307f\u8fbc\u307f\u6642\u306b\u5b9f\u884c\u3055\u308c\u308b\u3002<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"n\">init<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">SetReportCaller<\/span><span class=\"p\">(<\/span><span class=\"no\">true<\/span><span class=\"p\">)<\/span> <span class=\"c\">\/\/Caller(\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb(ex. main.go)\u3092\u6271\u3046\u305f\u3081)<\/span>\r\n    <span class=\"n\">formatter<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">logFormat<\/span><span class=\"p\">{}<\/span>\r\n    <span class=\"n\">formatter<\/span><span class=\"o\">.<\/span><span class=\"n\">TimestampFormat<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"2006-01-02 15:04:05\"<\/span> <span class=\"c\">\/\/\u6642\u523b\u8a2d\u5b9a<\/span>\r\n\r\n    <span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">SetFormatter<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">formatter<\/span><span class=\"p\">)<\/span>\r\n\r\n    <span class=\"c\">\/\/\u30ed\u30b0\u51fa\u529b\u30d5\u30a1\u30a4\u30eb\u306e\u8a2d\u5b9a<\/span>\r\n    <span class=\"n\">f<\/span><span class=\"p\">,<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">openFile<\/span><span class=\"p\">(<\/span><span class=\"s\">\"log.txt\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">Fatal<\/span><span class=\"p\">(<\/span><span class=\"n\">err<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">SetOutput<\/span><span class=\"p\">(<\/span><span class=\"n\">io<\/span><span class=\"o\">.<\/span><span class=\"n\">MultiWriter<\/span><span class=\"p\">(<\/span><span class=\"n\">os<\/span><span class=\"o\">.<\/span><span class=\"n\">Stdout<\/span><span class=\"p\">,<\/span> <span class=\"n\">f<\/span><span class=\"p\">))<\/span>\r\n\r\n    <span class=\"c\">\/\/\u30ed\u30b0\u30ec\u30d9\u30eb\u306e\u8a2d\u5b9a<\/span>\r\n    <span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">SetLevel<\/span><span class=\"p\">(<\/span><span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">InfoLevel<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/SetLevelDebug Debug\u30ec\u30d9\u30eb\u306b\u8a2d\u5b9a<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"n\">SetLevelDebug<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">SetLevel<\/span><span class=\"p\">(<\/span><span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">DebugLevel<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/SetLevelInfo Set Info\u30ec\u30d9\u30eb\u306b\u8a2d\u5b9a<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"n\">SetLevelInfo<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">SetLevel<\/span><span class=\"p\">(<\/span><span class=\"n\">logrus<\/span><span class=\"o\">.<\/span><span class=\"n\">InfoLevel<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<h1>\u8bb0\u5f55<\/h1>\n<p>\u901a\u8fc7\u5728main.go\u4e2d\u5bfc\u5165\u914d\u7f6e\u5305\uff0c\u53ef\u4ee5\u8bfb\u53d6logrus\u7684\u914d\u7f6e\u3002\u5982\u679c\u60f3\u8981\u66f4\u6539\u65e5\u5fd7\u7ea7\u522b\uff0c\u53ef\u4ee5\u4f7f\u7528\u5df2\u6ce8\u91ca\u7684\u51fd\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">#\u51fa\u529b\u7d50\u679c<\/span>\r\n<span class=\"o\">[<\/span>INFO]:2020-01-20 03:32:53 <span class=\"o\">[<\/span>main.go:22]  - info msg1\r\n<span class=\"o\">[<\/span>INFO]:2020-01-20 03:32:53 <span class=\"o\">[<\/span>subpkg.go:9]  - sub info msg1\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"s\">\"github.com\/k-washi\/gologger\/test\/subpkg\"<\/span>\r\n\r\n    <span class=\"n\">_<\/span> <span class=\"s\">\"github.com\/k-washi\/gologger\"<\/span>\r\n    <span class=\"n\">log<\/span> <span class=\"s\">\"github.com\/sirupsen\/logrus\"<\/span>\r\n<span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/logSetter.SetLevelDebug()<\/span>\r\n    <span class=\"n\">log<\/span><span class=\"o\">.<\/span><span class=\"n\">Info<\/span><span class=\"p\">(<\/span><span class=\"s\">\"info msg1\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">log<\/span><span class=\"o\">.<\/span><span class=\"n\">Debug<\/span><span class=\"p\">(<\/span><span class=\"s\">\"debug msg1\"<\/span><span class=\"p\">)<\/span>\r\n\r\n    <span class=\"n\">subpkg<\/span><span class=\"o\">.<\/span><span class=\"n\">SubPrint<\/span><span class=\"p\">()<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">package<\/span> <span class=\"n\">subpkg<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"n\">log<\/span> <span class=\"s\">\"github.com\/sirupsen\/logrus\"<\/span>\r\n\r\n<span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">func<\/span> <span class=\"n\">SubPrint<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n\r\n    <span class=\"n\">log<\/span><span class=\"o\">.<\/span><span class=\"n\">Info<\/span><span class=\"p\">(<\/span><span class=\"s\">\"sub info msg1\"<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">log<\/span><span class=\"o\">.<\/span><span class=\"n\">Debug<\/span><span class=\"p\">(<\/span><span class=\"s\">\"sub debug msg1\"<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u800c\u8a00\u4e4b \u4f7f\u7528Golang\u7684\u65e5\u5fd7\u8bb0\u5f55\u5305logrus\uff0c\u8bb0\u5f55\u5982\u4e0b\u6240\u793a\u7684\u65e5\u5fd7\u8f93\u51fa\u65b9\u5f0f\u3002 [INFO]:2020-01 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-44261","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>\u4f7f\u7528Golang logrus\u8fdb\u884c\u65e5\u5fd7\u8bb0\u5f55 - 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\" 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