{"id":205732,"date":"2025-06-12T09:45:41","date_gmt":"2025-06-12T01:45:41","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205732\/"},"modified":"2025-06-12T09:45:41","modified_gmt":"2025-06-12T01:45:41","slug":"go-%e6%9c%8d%e5%8a%a1%e6%84%8f%e5%a4%96%e7%bb%88%e6%ad%a2%ef%bc%9agin-%e6%a1%86%e6%9e%b6%e5%b8%b8%e8%a7%81%e5%8e%9f%e5%9b%a0%e5%8f%8a%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205732\/","title":{"rendered":"Go \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1aGin \u6846\u67b6\u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"<p><span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898<span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u662f<\/span><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1aGin \u6846\u67b6\u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span>,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729953052671cfd1c5e6e6.jpg\" class=\"aligncenter\">,<br \/>\n<strong>Go \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1a\u4f7f\u7528 gin \u7684\u5e38\u89c1\u539f\u56e0<\/strong>,\u4f7f\u7528 gin \u6846\u67b6\u5f00\u53d1\u670d\u52a1\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u610f\u5916\u670d\u52a1\u6302\u6389\u7684\u60c5\u51b5\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u53ef\u80fd\u5bfc\u81f4\u6b64\u95ee\u9898\u7684\u539f\u56e0\uff0c\u4ee5\u53ca\u89e3\u51b3\u65b9\u6cd5\u3002,<br \/>\n<strong>\u5f02\u5e38\u5904\u7406\u4e0e\u670d\u52a1\u7ec8\u6b62<\/strong>,Go \u8bed\u8a00\u4e2d\uff0c\u5f53\u7a0b\u5e8f\u9047\u5230\u672a\u5904\u7406\u7684\u5f02\u5e38\uff08panic\uff09\u65f6\uff0c\u7a0b\u5e8f\u4f1a\u7ec8\u6b62\u5e76\u8fd4\u56de\u975e\u96f6\u9000\u51fa\u72b6\u6001\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cgin \u4f1a\u6355\u83b7\u5e76\u5904\u7406\u672a\u5904\u7406\u7684\u5f02\u5e38\uff0c\u4ee5\u5c06\u8bf7\u6c42\u91cd\u5b9a\u5411\u5230\u81ea\u5b9a\u4e49\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u3002,<br \/>\n<strong>\u65e5\u5fd7 fatal \u7ea7\u522b\u7684\u5f71\u54cd<\/strong>,\u7136\u800c\uff0c\u5728 gin \u4ee3\u7801\u4e2d\u4f7f\u7528 log.Fatal \u4f1a\u5bfc\u81f4\u670d\u52a1\u6302\u6389\u3002log.Fatal \u4f1a\u6253\u5370\u4e00\u6761\u6d88\u606f\uff0c\u7136\u540e\u8c03\u7528 os.Exit(1)\uff0c\u7acb\u5373\u7ec8\u6b62\u7a0b\u5e8f\u3002\u56e0\u6b64\uff0c\u5982\u679c\u5728\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u4e2d\u4f7f\u7528 log.Fatal \u6253\u5370\u9519\u8bef\u6d88\u606f\uff0c\u5c31\u4f1a\u5bfc\u81f4\u670d\u52a1\u5f02\u5e38\u7ec8\u6b62\u3002,<br \/>\n<strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>,\u4e3a\u4e86\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u907f\u514d\u5728\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u4e2d\u4f7f\u7528 log.Fatal\u3002\u76f8\u53cd\uff0c\u5efa\u8bae\u4f7f\u7528 log.Error \u8bb0\u5f55\u9519\u8bef\u6d88\u606f\uff0c\u5e76\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u5904\u7406\u9519\u8bef\u3002,<br \/>\n<strong>\u5176\u4ed6\u53ef\u80fd\u7684\u539f\u56e0<\/strong>,\u9664\u4e86\u4f7f\u7528 log.Fatal \u4ee5\u5916\uff0c\u610f\u5916\u670d\u52a1\u7ec8\u6b62\u8fd8\u6709\u5176\u4ed6\u4e00\u4e9b\u53ef\u80fd\u7684\u539f\u56e0\uff0c\u4f8b\u5982\uff1a,<br \/>\n<strong>\u5efa\u8bae<\/strong>,\u4e3a\u4e86\u9632\u6b62\u610f\u5916\u670d\u52a1\u7ec8\u6b62\uff0c\u5efa\u8bae\u91c7\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a,\u4eca\u5929\u5173\u4e8e\u300aGo \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1aGin \u6846\u67b6\u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01,\u4ed4\u7ec6\u5ba1\u67e5\u4ee3\u7801\uff0c\u9632\u6b62\u610f\u5916\u7684 nil \u6307\u9488\u53d6\u6d88\u5f15\u7528\u548c\u7ade\u4e89\u6761\u4ef6\u3002,\u5b9a\u671f\u76d1\u89c6\u670d\u52a1\uff0c\u4ee5\u68c0\u6d4b\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u548c\u8d44\u6e90\u6cc4\u6f0f\u3002,\u4f7f\u7528\u9002\u5f53\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u5e76\u5728\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u4e2d\u907f\u514d\u4f7f\u7528 log.Fatal\u3002,\u8d44\u6e90\u6cc4\u6f0f,\u5185\u5b58\u4e0d\u8db3,\u610f\u5916\u7684 nil \u6307\u9488\u53d6\u6d88\u5f15\u7528,Go \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1a\u4f7f\u7528 gin \u7684\u5e38\u89c1\u539f\u56e0,<br \/>\n<span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898<span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u662f<\/span><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1aGin \u6846\u67b6\u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span>,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>Go \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1aGin \u6846\u67b6\u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5<\/span><\/p>\n<h1>Go \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1aGin \u6846\u67b6\u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h1>\n<p><span>2024-10-26 22:31:07<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p><span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898<span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u662f<\/span><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1aGin \u6846\u67b6\u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729953052671cfd1c5e6e6.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Go \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1a\u4f7f\u7528 gin \u7684\u5e38\u89c1\u539f\u56e0<\/strong><\/p>\n<p>\u4f7f\u7528 gin \u6846\u67b6\u5f00\u53d1\u670d\u52a1\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u610f\u5916\u670d\u52a1\u6302\u6389\u7684\u60c5\u51b5\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u53ef\u80fd\u5bfc\u81f4\u6b64\u95ee\u9898\u7684\u539f\u56e0\uff0c\u4ee5\u53ca\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<p><strong>\u5f02\u5e38\u5904\u7406\u4e0e\u670d\u52a1\u7ec8\u6b62<\/strong><\/p>\n<p>Go \u8bed\u8a00\u4e2d\uff0c\u5f53\u7a0b\u5e8f\u9047\u5230\u672a\u5904\u7406\u7684\u5f02\u5e38\uff08panic\uff09\u65f6\uff0c\u7a0b\u5e8f\u4f1a\u7ec8\u6b62\u5e76\u8fd4\u56de\u975e\u96f6\u9000\u51fa\u72b6\u6001\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cgin \u4f1a\u6355\u83b7\u5e76\u5904\u7406\u672a\u5904\u7406\u7684\u5f02\u5e38\uff0c\u4ee5\u5c06\u8bf7\u6c42\u91cd\u5b9a\u5411\u5230\u81ea\u5b9a\u4e49\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u3002<\/p>\n<p><strong>\u65e5\u5fd7 fatal \u7ea7\u522b\u7684\u5f71\u54cd<\/strong><\/p>\n<p>\u7136\u800c\uff0c\u5728 gin \u4ee3\u7801\u4e2d\u4f7f\u7528 log.Fatal \u4f1a\u5bfc\u81f4\u670d\u52a1\u6302\u6389\u3002log.Fatal \u4f1a\u6253\u5370\u4e00\u6761\u6d88\u606f\uff0c\u7136\u540e\u8c03\u7528 os.Exit(1)\uff0c\u7acb\u5373\u7ec8\u6b62\u7a0b\u5e8f\u3002\u56e0\u6b64\uff0c\u5982\u679c\u5728\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u4e2d\u4f7f\u7528 log.Fatal \u6253\u5370\u9519\u8bef\u6d88\u606f\uff0c\u5c31\u4f1a\u5bfc\u81f4\u670d\u52a1\u5f02\u5e38\u7ec8\u6b62\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u907f\u514d\u5728\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u4e2d\u4f7f\u7528 log.Fatal\u3002\u76f8\u53cd\uff0c\u5efa\u8bae\u4f7f\u7528 log.Error \u8bb0\u5f55\u9519\u8bef\u6d88\u606f\uff0c\u5e76\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u5904\u7406\u9519\u8bef\u3002<\/p>\n<p><strong>\u5176\u4ed6\u53ef\u80fd\u7684\u539f\u56e0<\/strong><\/p>\n<p>\u9664\u4e86\u4f7f\u7528 log.Fatal \u4ee5\u5916\uff0c\u610f\u5916\u670d\u52a1\u7ec8\u6b62\u8fd8\u6709\u5176\u4ed6\u4e00\u4e9b\u53ef\u80fd\u7684\u539f\u56e0\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u5185\u5b58\u4e0d\u8db3<\/li>\n<li>\u8d44\u6e90\u6cc4\u6f0f<\/li>\n<li>\u610f\u5916\u7684 nil \u6307\u9488\u53d6\u6d88\u5f15\u7528<\/li>\n<li>\u7ade\u4e89\u6761\u4ef6\uff08\u5982\u679c\u4ee3\u7801\u4e0d\u5b89\u5168\uff09<\/li>\n<\/ul>\n<p><strong>\u5efa\u8bae<\/strong><\/p>\n<p>\u4e3a\u4e86\u9632\u6b62\u610f\u5916\u670d\u52a1\u7ec8\u6b62\uff0c\u5efa\u8bae\u91c7\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u9002\u5f53\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u5e76\u5728\u9519\u8bef\u5904\u7406\u7a0b\u5e8f\u4e2d\u907f\u514d\u4f7f\u7528 log.Fatal\u3002<\/li>\n<li>\u5b9a\u671f\u76d1\u89c6\u670d\u52a1\uff0c\u4ee5\u68c0\u6d4b\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u548c\u8d44\u6e90\u6cc4\u6f0f\u3002<\/li>\n<li>\u4ed4\u7ec6\u5ba1\u67e5\u4ee3\u7801\uff0c\u9632\u6b62\u610f\u5916\u7684 nil \u6307\u9488\u53d6\u6d88\u5f15\u7528\u548c\u7ade\u4e89\u6761\u4ef6\u3002<\/li>\n<\/ul>\n<p>\u4eca\u5929\u5173\u4e8e\u300aGo \u670d\u52a1\u610f\u5916\u7ec8\u6b62\uff1aGin \u6846\u67b6\u5e38\u89c1\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Java\u51fd\u6570\u5f0f\u7f16\u7a0b\u5982\u4f55\u4fc3\u8fdb\u4ee3\u7801\u91cd\u7528\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5f02\u6b65Java\u51fd\u6570\u7684\u53c2\u6570\u548c\u8fd4\u56de\u503c\u7c7b\u578b\u5982\u4f55\u5904\u7406\n 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