{"id":1346,"date":"2026-04-01T11:10:29","date_gmt":"2026-04-01T03:10:29","guid":{"rendered":"https:\/\/www.ygcloud.com\/knowledge\/?p=1346"},"modified":"2026-04-01T11:10:29","modified_gmt":"2026-04-01T03:10:29","slug":"%e9%a6%99%e6%b8%afcn2%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%bc%80%e9%80%9a%e5%90%8e%e7%ac%ac%e4%b8%80%e5%a4%a9%e6%80%8e%e4%b9%88%e9%85%8d%e7%bd%ae%ef%bc%9a%e5%ae%98%e6%96%b9%e5%85%a5%e9%97%a8%e6%8c%87","status":"publish","type":"post","link":"https:\/\/www.ygcloud.com\/knowledge\/1346\/","title":{"rendered":"\u9999\u6e2fCN2\u670d\u52a1\u5668\u5f00\u901a\u540e\u7b2c\u4e00\u5929\u600e\u4e48\u914d\u7f6e\uff1a\u5b98\u65b9\u5165\u95e8\u6307\u5357"},"content":{"rendered":"<p><!-- obsidian 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data-heading=\"\u7b2c\u4e00\u4ef6\u4e8b\uff1a\u6539\u6389\u521d\u59cb\u5bc6\u7801\">\u7b2c\u4e00\u4ef6\u4e8b\uff1a\u6539\u6389\u521d\u59cb\u5bc6\u7801<\/h2>\n<p>\u767b\u5f55\u4e91\u5382\u5546\u63a7\u5236\u53f0\uff0c\u627e\u5230\u670d\u52a1\u5668\u5b9e\u4f8b\uff0c\u6709\u4e00\u4e2a&#8221;\u91cd\u7f6e\u5bc6\u7801&#8221;\u7684\u5165\u53e3\uff0c\u70b9\u8fdb\u53bb\u6309\u63d0\u793a\u64cd\u4f5c\u3002<\/p>\n<p>\u8424\u5149\u4e91\u7684\u5165\u53e3\u5728\u63a7\u5236\u53f0-\u66f4\u591a\u64cd\u4f5c-\u66f4\u6539\u5bc6\u7801\uff0c\u5176\u4ed6\u5382\u5546\u5927\u540c\u5c0f\u5f02\u3002\u6539\u5b8c\u5373\u65f6\u751f\u6548\uff0c\u8bb0\u5f97\u7528\u4e2a\u4e0d\u5bb9\u6613\u88ab\u731c\u7684\u7ec4\u5408\uff1a\u5927\u5c0f\u5199\u5b57\u6bcd\u52a0\u6570\u5b57\u52a0\u7b26\u53f7\uff0c12\u4f4d\u4ee5\u4e0a\u3002<\/p>\n<p>\u4e3a\u4ec0\u4e48\u8981\u5148\u6539\u5bc6\u7801\uff1f\u56e0\u4e3a\u521d\u59cb\u5bc6\u7801\u662f\u7cfb\u7edf\u751f\u6210\u7684\uff0c\u90ae\u4ef6\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u6709\u6cc4\u9732\u98ce\u9669\u3002\u800c\u4e14\u5f88\u591a\u5382\u5546\u7684\u521d\u59cb\u5bc6\u7801\u662f\u56fa\u5b9a\u683c\u5f0f\uff0c\u6709\u89c4\u5f8b\u53ef\u5faa\uff0c\u88ab\u4eba\u731c\u5230\u5e76\u4e0d\u96be\u3002\u8fd9\u662f\u6700\u57fa\u7840\u7684\u4e00\u6b65\uff0c\u4f46\u4e5f\u662f\u6700\u591a\u4eba\u8df3\u8fc7\u7684\u4e00\u6b65\u3002<\/p>\n<h2 data-heading=\"\u7b2c\u4e8c\u4ef6\u4e8b\uff1a\u8bbe\u7f6eSSH\u5bc6\u94a5\">\u7b2c\u4e8c\u4ef6\u4e8b\uff1a\u8bbe\u7f6eSSH\u5bc6\u94a5<\/h2>\n<p>\u5149\u6539\u5bc6\u7801\u8fd8\u4e0d\u591f\uff0c\u5bc6\u7801\u518d\u590d\u6742\u4e5f\u6709\u88ab\u66b4\u529b\u7834\u89e3\u7684\u53ef\u80fd\u3002SSH\u5bc6\u94a5\u767b\u5f55\u9700\u8981\u4f60\u5148\u6709\u4e00\u5bf9\u516c\u94a5\u79c1\u94a5\uff0c\u79c1\u94a5\u5728\u4f60\u624b\u91cc\uff0c\u653b\u51fb\u8005\u6ca1\u6709\u79c1\u94a5\u5c31\u65e0\u6cd5\u767b\u5f55\u3002<\/p>\n<p>\u5728\u8424\u5149\u4e91\u63a7\u5236\u53f0\u53ef\u4ee5\u76f4\u63a5\u521b\u5efa\u5bc6\u94a5\u5bf9\uff0c\u521b\u5efa\u5b8c\u4e0b\u8f7d\u79c1\u94a5\u5230\u672c\u5730\u4fdd\u5b58\u3002\u7136\u540e\u628a\u516c\u94a5\u7ed1\u5b9a\u5230\u4f60\u7684\u5b9e\u4f8b\u4e0a\u3002<\/p>\n<p>\u4e4b\u540e\u767b\u5f55\u7528\u8fd9\u4e2a\u547d\u4ee4\uff1a<\/p>\n<pre><code>ssh -i \/path\/to\/your-private-key username@your_server_ip\r\n<\/code><\/pre>\n<p>\u79c1\u94a5\u6587\u4ef6\u4e0d\u8981\u4e71\u653e\uff0c\u653e\u5728\u7528\u6237\u76ee\u5f55\u4e0b\uff0c\u6743\u9650\u6539\u6210600\uff1a<\/p>\n<pre><code>chmod 600 ~\/.ssh\/id_ed25519\r\n<\/code><\/pre>\n<p>\u5426\u5219ssh\u4f1a\u62d2\u7edd\u4f7f\u7528\uff0c\u62a5&#8221;UNPROTECTED PRIVATE KEY FILE&#8221;\u9519\u8bef\u3002<\/p>\n<p>\u8bbe\u7f6e\u5b8c\u4e4b\u540e\u4e0d\u8981\u7acb\u523b\u9000\u51fa\u5f53\u524d\u4f1a\u8bdd\uff0c\u5148\u65b0\u5f00\u4e00\u4e2a\u7a97\u53e3\u6d4b\u8bd5\u5bc6\u94a5\u767b\u5f55\u662f\u5426\u6b63\u5e38\uff0c\u786e\u8ba4\u80fd\u7528\u518d\u5173\u95ed\u539f\u4f1a\u8bdd\u3002\u8fd9\u662f\u5927\u591a\u6570\u4eba\u5bb9\u6613\u8e29\u7684\u5751\u2014\u2014\u6539\u5b8c\u914d\u7f6e\u624d\u53d1\u73b0\u65b0\u65b9\u5f0f\u767b\u5f55\u4e0d\u4e86\uff0c\u539f\u6765\u7684\u4f1a\u8bdd\u5df2\u7ecf\u5173\u4e86\uff0c\u673a\u5668\u628a\u81ea\u5df1\u9501\u5728\u5916\u9762\u3002<\/p>\n<h2 data-heading=\"\u7b2c\u4e09\u4ef6\u4e8b\uff1a\u5f00\u653e\u9700\u8981\u7684\u7aef\u53e3\">\u7b2c\u4e09\u4ef6\u4e8b\uff1a\u5f00\u653e\u9700\u8981\u7684\u7aef\u53e3<\/h2>\n<p>\u65b0\u673a\u5668\u9ed8\u8ba4\u9632\u706b\u5899\u89c4\u5219\u6bcf\u5bb6\u4e0d\u4e00\u6837\uff0c\u6709\u7684\u5168\u5f00\u6709\u7684\u5168\u5173\u3002\u5148\u767b\u5f55\u63a7\u5236\u53f0\u7684\u5b89\u5168\u7ec4\u8bbe\u7f6e\uff0c\u770b\u4e00\u4e0b\u5f53\u524d\u89c4\u5219\u662f\u4ec0\u4e48\u3002<\/p>\n<p>\u5728\u9999\u6e2fCN2\u4e0a\u8dd1\u7f51\u7ad9\uff0c80\u548c443\u5fc5\u987b\u5f00\uff0c\u5426\u5219\u5916\u90e8\u6d41\u91cf\u8fdb\u4e0d\u6765\uff0c\u7f51\u7ad9\u642d\u597d\u4e5f\u8bbf\u95ee\u4e0d\u4e86\u3002\u5982\u679c\u4f60\u6253\u7b97\u88c5\u9762\u677f\u6216\u8005\u6709\u5176\u4ed6\u8f6f\u4ef6\u9700\u6c42\uff0c\u518d\u6309\u9700\u52a0\u7aef\u53e3\u3002<\/p>\n<p>\u5e38\u89c1\u5931\u8bef\uff1a\u5148\u5173\u4e86\u9632\u706b\u5899\u8c03\u5e94\u7528\uff0c\u8c03\u5b8c\u53d1\u73b0\u5fd8\u4e86\u5f00\u3002\u6216\u8005\u5f00\u4e8680\u5374\u5fd8\u4e86\u5f00443\uff0cHTTPS\u8bf7\u6c42\u5168\u90e8\u5931\u8d25\u3002<\/p>\n<p>\u4e0d\u8981\u56fe\u7701\u4e8b\u628a\u9632\u706b\u5899\u6574\u4e2a\u5173\u6389\u3002\u5f00\u653e\u89c4\u5219\u6bd4\u5173\u95ed\u9632\u706b\u5899\u66f4\u5b89\u5168\uff0c\u539f\u5219\u662f\u53ea\u5f00\u653e\u4f60\u786e\u5b9e\u9700\u8981\u7684\u7aef\u53e3\u3002<\/p>\n<h2 data-heading=\"\u7b2c\u56db\u4ef6\u4e8b\uff1a\u505a\u4e00\u6b21\u5feb\u7167\">\u7b2c\u56db\u4ef6\u4e8b\uff1a\u505a\u4e00\u6b21\u5feb\u7167<\/h2>\n<p>\u8fd9\u4e2a\u52a8\u4f5c\u6211\u5efa\u8bae\u5728\u771f\u6b63\u8dd1\u4e1a\u52a1\u4e4b\u524d\u5c31\u505a\u4e00\u6b21\u3002<\/p>\n<p>\u7cfb\u7edf\u88c5\u597d\u3001\u914d\u7f6e\u8c03\u597d\u3001\u73af\u5883\u642d\u597d\u2014\u2014\u8fd9\u4e2a\u72b6\u6001\u505a\u4e86\u5feb\u7167\uff0c\u4e4b\u540e\u65e0\u8bba\u662f\u4e0d\u5c0f\u5fc3\u6539\u574f\u4e86\u8fd8\u662f\u88ab\u653b\u51fb\u9700\u8981\u91cd\u88c5\uff0c\u90fd\u80fd\u4e00\u952e\u8fd8\u539f\u3002\u4e0d\u505a\u7684\u8bdd\uff0c\u7b49\u5230\u51fa\u4e86\u95ee\u9898\u60f3\u6062\u590d\u5230\u5e72\u51c0\u72b6\u6001\u5c31\u53ea\u80fd\u91cd\u88c5\u7cfb\u7edf\uff0c\u4f1a\u9ebb\u70e6\u5f88\u591a\u3002<\/p>\n<p>\u5feb\u7167\u53e6\u5916\u4e00\u4e2a\u91cd\u8981\u4f5c\u7528\u662f\uff1a\u5f53\u4f60\u9700\u8981\u6d4b\u8bd5\u4e00\u4e9b\u5371\u9669\u64cd\u4f5c\u7684\u65f6\u5019\uff0c\u5148\u505a\u5feb\u7167\uff0c\u6d4b\u8bd5\u5b8c\u4e86\u6ca1\u95ee\u9898\u518d\u5220\u3002\u51fa\u4e8b\u4e86\u4e00\u952e\u56de\u6eda\uff0c\u6bd4\u4f60\u624b\u52a8\u6392\u67e5\u5feb\u5f97\u591a\u3002<\/p>\n<p>\u5feb\u7167\u5efa\u8bae\u9891\u7387\uff1a\u7cfb\u7edf\u521d\u59cb\u5b8c\u6210\u540e\u505a\u4e00\u6b21\uff0c\u6bcf\u6b21\u91cd\u5927\u914d\u7f6e\u53d8\u66f4\u524d\u505a\u4e00\u6b21\uff0c\u6bcf\u5468\u6216\u6bcf\u6708\u5b9a\u671f\u505a\u4e00\u6b21\u3002\u4e0d\u8981\u7b49\u51fa\u4e86\u95ee\u9898\u624d\u60f3\u8d77\u6765\u6ca1\u505a\u3002<\/p>\n<h2 data-heading=\"\u7b2c\u4e94\u4ef6\u4e8b\uff1a\u770b\u6e05\u695a\u8d26\u5355\u89c4\u5219\">\u7b2c\u4e94\u4ef6\u4e8b\uff1a\u770b\u6e05\u695a\u8d26\u5355\u89c4\u5219<\/h2>\n<p>\u767b\u5f55\u63a7\u5236\u53f0\uff0c\u627e\u5230\u81ea\u5df1\u7684\u5957\u9910\u4fe1\u606f\uff0c\u786e\u8ba4\u8fd9\u51e0\u4ef6\u4e8b\uff1a<\/p>\n<p>\u5e26\u5bbd\u591a\u5c11\uff0c\u662f\u56fa\u5b9a\u8fd8\u662f\u6309\u91cf\u8ba1\u8d39\u3002\u8d85\u989d\u4e4b\u540e\u9650\u901f\u89c4\u5219\u662f\u4ec0\u4e48\u3002\u6709\u6ca1\u6709\u6d41\u91cf\u9884\u8b66\u53ef\u4ee5\u8bbe\u7f6e\u3002<\/p>\n<p>\u6309\u91cf\u8ba1\u8d39\u7684\u673a\u5668\u5982\u679c\u6ca1\u6709\u9884\u8b66\u8bbe\u7f6e\uff0c\u6708\u5e95\u8d26\u5355\u53ef\u80fd\u8d85\u51fa\u9884\u671f\u3002\u5e38\u89c1\u60c5\u51b5\u662f\u7f51\u7ad9\u88ab\u722c\u866b\u722c\u4e86\uff0c\u6216\u8005\u88ab\u653b\u51fb\u4ea7\u751f\u4e86\u5927\u91cf\u6d41\u91cf\uff0c\u6d41\u91cf\u8d39\u6bd4\u673a\u5668\u672c\u8eab\u8fd8\u8d35\u3002\u63d0\u524d\u8bbe\u7f6e\u597d\u9884\u8b66\uff0c\u80fd\u907f\u514d\u8fd9\u79cd\u610f\u5916\u3002<\/p>\n<p>\u53e6\u5916\u786e\u8ba4\u7eed\u8d39\u4ef7\u683c\u548c\u9996\u8d2d\u4ef7\u683c\u662f\u5426\u4e00\u81f4\u3002\u5f88\u591a\u5382\u5546\u9996\u8d2d\u6709\u6298\u6263\uff0c\u7eed\u8d39\u6062\u590d\u539f\u4ef7\uff0c\u8fd9\u4e2a\u5dee\u4ef7\u5728\u9009\u673a\u5668\u7684\u65f6\u5019\u5c31\u8981\u5fc3\u91cc\u6709\u6570\u3002<\/p>\n<h2 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