{"id":207198,"date":"2025-07-08T10:49:21","date_gmt":"2025-07-08T02:49:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207198\/"},"modified":"2025-07-08T10:49:21","modified_gmt":"2025-07-08T02:49:21","slug":"%e6%9f%a5%e7%9c%8b%e6%89%93%e5%bc%80%e7%9a%84%e6%96%87%e4%bb%b6%e6%8f%8f%e8%bf%b0%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207198\/","title":{"rendered":"\u67e5\u770b\u201c\u6253\u5f00\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u201d"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>\u67e5\u770b\u201c\u6253\u5f00\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u201d<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-20 19:27:27<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>IT\u884c\u4e1a\u76f8\u5bf9\u4e8e\u4e00\u822c\u4f20\u7edf\u884c\u4e1a\uff0c\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u66f4\u5feb\uff0c\u4e00\u65e6\u505c\u6b62\u4e86\u5b66\u4e60\uff0c\u5f88\u5feb\u5c31\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8e0f\u8e0f\u5b9e\u5b9e\u7684\u4e0d\u65ad\u5b66\u4e60\uff0c\u7cbe\u8fdb\u81ea\u5df1\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u521d\u5b66\u8005\u3002\u4eca\u5929\u7ed9\u5927\u5bb6\u6574\u7406\u4e86\u300a\u67e5\u770b\u201c\u6253\u5f00\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u201d\u300b\uff0c\u804a\u804a\uff0c\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u6709\u4e00\u4e2a\u7f51\u9875\uff0c\u540e\u7aef\u7528 Go \u7f16\u5199\u5e76\u5728 Ubuntu \u4e0a\u8fd0\u884c\uff0c\u7ecf\u8fc7\u4e00\u5b9a\u5929\u6570\u548c\u6d3b\u52a8\uff08\u5982\u53d1\u6761\uff09\u540e\uff0cgoroutine \u5c06\u5f15\u53d1\u201c\u6050\u614c\u201d\u5e76\u5f00\u59cb\u7ed9\u51fa 502 \u4ee3\u7406\u9519\u8bef\u3002\u6211\u5728 Go \u4e2d\u9047\u5230\u7684\u9519\u8bef\u662f\u201c\u6253\u5f00\u7684\u6587\u4ef6\u592a\u591a\u3002\u201d<\/p>\n<p>\u7ecf\u8fc7\u4e00\u4e9b\u7814\u7a76\uff0c\u6211\u89c9\u5f97\u6211\u5df2\u7ecf\u5c06\u95ee\u9898\u8303\u56f4\u7f29\u5c0f\u5230\u201c\u6253\u5f00\u6587\u4ef6\u63cf\u8ff0\u7b26\u201d\u592a\u591a\u3002\u6211\u8bfb\u8fc7\u4e0d\u540c\u7684\u5efa\u8bae\u89e3\u51b3\u65b9\u6848\uff0c\u8fd9\u4e9b\u89e3\u51b3\u65b9\u6848\u4f3c\u4e4e\u5bf9\u4e0d\u540c\u7684\u4eba\u6709\u4e0d\u540c\u7684\u7ed3\u679c\u3002\u8fd9\u4e00\u5207\u90fd\u5f88\u597d\uff0c\u4f46\u5982\u679c\u6211\u60f3\u5b9e\u9645<em>\u67e5\u770b<\/em>\u8fd9\u4e9b\u6240\u8c13\u7684\u5b9e\u65f6\u6253\u5f00\u6587\u4ef6\u63cf\u8ff0\u7b26\uff0c\u4ee5\u4fbf\u6211\u53ef\u4ee5\u771f\u6b63\u67e5\u660e\u8fd9\u4e9b\u201c\u6587\u4ef6\u201d\u662f\u4ec0\u4e48\uff0c\u6211\u8be5\u600e\u4e48\u505a\uff1f\u6211\u95ee\u8fd9\u4e2a\u95ee\u9898\u662f\u56e0\u4e3a\u6211\u4e0d\u60f3\u5c1d\u8bd5\u731c\u6d4b\u6211\u7684 Go \u7a0b\u5e8f\u7684\u54ea\u4e9b\u90e8\u5206\u5bfc\u81f4\u4e86\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u60f3\u770b\u770b\u662f\u5426\u53ef\u4ee5\u8fdb\u4e00\u6b65\u7f29\u5c0f\u8303\u56f4\uff08\u53ef\u80fd\u662f\u672a\u6b63\u786e\u5173\u95ed\u7684 MySQL \u5957\u63a5\u5b57\uff0c\u6216\u8005\u64cd\u4f5c\u7cfb\u7edf\u6587\u4ef6\uff09\u672a\u6b63\u786e\u5173\u95ed\u7b49\uff09<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>lsof<\/code> \u547d\u4ee4 (Linux) \u6765\u201c\u5217\u51fa\u6253\u5f00\u7684\u6587\u4ef6\u201d\u3002\u5c06\u4f1a\u6709\u5f88\u591a\u8f93\u51fa\uff0c\u56e0\u6b64\u6700\u597d\u4f7f\u7528\u9009\u9879\u6765\u8fc7\u6ee4\u8f93\u51fa\u3002\u5982\u679c\u60a8\u77e5\u9053\u8fdb\u7a0b\u7684 PID\uff0c<code>lsof -p &lt;PID&gt;<\/code> \u53ef\u80fd\u4f1a\u5f88\u6709\u7528\u3002\u4f7f\u7528 <code>ps<\/code> \u547d\u4ee4\u67e5\u627e PID\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300a\u67e5\u770b\u201c\u6253\u5f00\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u201d\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; 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