{"id":206331,"date":"2025-06-12T10:58:43","date_gmt":"2025-06-12T02:58:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206331\/"},"modified":"2025-06-12T10:58:43","modified_gmt":"2025-06-12T02:58:43","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-go-%e4%b8%ad%e8%a7%a3%e5%86%b3-sysprocattr-%e5%85%bc%e5%ae%b9%e6%80%a7%e9%97%ae%e9%a2%98%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206331\/","title":{"rendered":"\u5982\u4f55\u5728 Go \u4e2d\u89e3\u51b3 SysProcAttr \u517c\u5bb9\u6027\u95ee\u9898\uff1f"},"content":{"rendered":"<p><span style=\"font-size: 15px\">\u6709\u5fd7\u8005\uff0c\u4e8b\u7adf\u6210\uff01\u5982\u679c\u4f60\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u90a3\u4e48\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u5728 Go \u4e2d\u89e3\u51b3 SysProcAttr \u517c\u5bb9\u6027\u95ee\u9898\uff1f\u300b<\/span>\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff01\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/span>,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241109\/1731155801672f575930074.jpg\" class=\"aligncenter\">,\u5728 go \u8bed\u8a00\u4e2d\uff0csyscall.sysprocattr \u7ed3\u6784\u7528\u4e8e\u914d\u7f6e\u8fdb\u7a0b\u7684\u5c5e\u6027\uff0c\u4f46\u5176\u5728\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7684\u5b9a\u4e49\u5374\u5b58\u5728\u5dee\u5f02\u3002\u5728 linux \u7cfb\u7edf\u4e0b\uff0csysprocattr \u5305\u542b setsid \u5b57\u6bb5\uff0c\u800c windows \u7cfb\u7edf\u4e0b\u5219\u6ca1\u6709\u3002,\u4e3a\u4e86\u89e3\u51b3\u6b64\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u7528 go \u7684\u6761\u4ef6\u7f16\u8bd1\u529f\u80fd\u3002\u6761\u4ef6\u7f16\u8bd1\u5141\u8bb8\u9488\u5bf9\u4e0d\u540c\u7684\u7cfb\u7edf\u7f16\u8bd1\u4e0d\u540c\u7684\u4ee3\u7801\u5757\u3002\u901a\u8fc7\u4f7f\u7528 +build \u7f16\u8bd1\u6761\u4ef6\u6807\u7b7e\uff0c\u6211\u4eec\u53ef\u4ee5\u6307\u5b9a\u5728\u54ea\u4e9b\u7cfb\u7edf\u4e0a\u7f16\u8bd1\u7279\u5b9a\u7684\u4ee3\u7801\u3002,\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u6839\u636e\u64cd\u4f5c\u7cfb\u7edf\u6765\u7f16\u8bd1\u4e0d\u540c\u7684 sysprocattr \u7ed3\u6784\uff1a,\u901a\u8fc7\u4f7f\u7528\u6761\u4ef6\u7f16\u8bd1\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7f16\u8bd1\u517c\u5bb9\u7684 sysprocattr \u7ed3\u6784\uff0c\u4ece\u800c\u89e3\u51b3\u517c\u5bb9\u6027\u95ee\u9898\u3002,\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301GOLANG\uff01\u66f4\u591a\u5173\u4e8eGOLANG\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u3002,<br \/>\n<span style=\"font-size: 15px\">\u6709\u5fd7\u8005\uff0c\u4e8b\u7adf\u6210\uff01\u5982\u679c\u4f60\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u90a3\u4e48\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u5728 Go \u4e2d\u89e3\u51b3 SysProcAttr \u517c\u5bb9\u6027\u95ee\u9898\uff1f\u300b<\/span>\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff01\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/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>\u5982\u4f55\u5728 Go \u4e2d\u89e3\u51b3 SysProcAttr \u517c\u5bb9\u6027\u95ee\u9898\uff1f<\/span><\/p>\n<h1>\u5982\u4f55\u5728 Go \u4e2d\u89e3\u51b3 SysProcAttr \u517c\u5bb9\u6027\u95ee\u9898\uff1f<\/h1>\n<p><span>2024-11-09 20:36:56<\/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=\"font-size: 15px\">\u6709\u5fd7\u8005\uff0c\u4e8b\u7adf\u6210\uff01\u5982\u679c\u4f60\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u90a3\u4e48\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u5728 Go \u4e2d\u89e3\u51b3 SysProcAttr \u517c\u5bb9\u6027\u95ee\u9898\uff1f\u300b<\/span>\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff01\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241109\/1731155801672f575930074.jpg\" class=\"aligncenter\"><\/p>\n<h2>go \u4e2d sysprocattr \u517c\u5bb9\u6027\u95ee\u9898<\/h2>\n<p>\u5728 go \u8bed\u8a00\u4e2d\uff0csyscall.sysprocattr \u7ed3\u6784\u7528\u4e8e\u914d\u7f6e\u8fdb\u7a0b\u7684\u5c5e\u6027\uff0c\u4f46\u5176\u5728\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7684\u5b9a\u4e49\u5374\u5b58\u5728\u5dee\u5f02\u3002\u5728 linux \u7cfb\u7edf\u4e0b\uff0csysprocattr \u5305\u542b setsid \u5b57\u6bb5\uff0c\u800c windows \u7cfb\u7edf\u4e0b\u5219\u6ca1\u6709\u3002<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u6b64\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u7528 go \u7684\u6761\u4ef6\u7f16\u8bd1\u529f\u80fd\u3002\u6761\u4ef6\u7f16\u8bd1\u5141\u8bb8\u9488\u5bf9\u4e0d\u540c\u7684\u7cfb\u7edf\u7f16\u8bd1\u4e0d\u540c\u7684\u4ee3\u7801\u5757\u3002\u901a\u8fc7\u4f7f\u7528 +build \u7f16\u8bd1\u6761\u4ef6\u6807\u7b7e\uff0c\u6211\u4eec\u53ef\u4ee5\u6307\u5b9a\u5728\u54ea\u4e9b\u7cfb\u7edf\u4e0a\u7f16\u8bd1\u7279\u5b9a\u7684\u4ee3\u7801\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u6839\u636e\u64cd\u4f5c\u7cfb\u7edf\u6765\u7f16\u8bd1\u4e0d\u540c\u7684 sysprocattr \u7ed3\u6784\uff1a<\/p>\n<pre>\/\/ +build linux\npackage main\n\nimport (\n    \"syscall\"\n)\n\nfunc main() {\n    \/\/ \u5728 linux \u7cfb\u7edf\u4e0a\u4f7f\u7528 sysprocattr.setsid \u5b57\u6bb5\n    attrs := &amp;syscall.sysprocattr{\n        setsid: true,\n    }\n    \/\/ ...\n}\n<\/pre>\n<pre>\/\/ +build windows\npackage main\n\nimport (\n    \"syscall\"\n)\n\nfunc main() {\n    \/\/ \u5728 Windows \u7cfb\u7edf\u4e0a\uff0cSysProcAttr.Setsid \u5b57\u6bb5\u4e0d\u5b58\u5728\uff0c\u56e0\u6b64\u53ea\u9700\u4f7f\u7528\u7a7a\u7ed3\u6784\n    attrs := &amp;syscall.SysProcAttr{}\n    \/\/ ...\n}<\/pre>\n<p>\u901a\u8fc7\u4f7f\u7528\u6761\u4ef6\u7f16\u8bd1\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7f16\u8bd1\u517c\u5bb9\u7684 sysprocattr \u7ed3\u6784\uff0c\u4ece\u800c\u89e3\u51b3\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301GOLANG\uff01\u66f4\u591a\u5173\u4e8eGOLANG\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u3002<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u6e38\u620f\u73a9\u5bb6\u5fc5\u8bfb\uff1a\u73a9\u6e38\u620f\u65f6\u7535\u8111\u7a81\u7136\u91cd\u542f\u7684\u51e0\u79cd\u53ef\u80fd\u539f\u56e0\u53ca\u89e3\u51b3\u65b9\u6cd5\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u4f18\u5316 MySQL UPDATE \u64cd\u4f5c\uff0c\u907f\u514d\u6b7b\u9501\u5e76\u63d0\u5347\u6027\u80fd\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u5fd7\u8005\uff0c\u4e8b\u7adf\u6210\uff01\u5982\u679c\u4f60\u5728\u5b66\u4e60GO&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-206331","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=206331"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206331\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}