{"id":106717,"date":"2026-09-18T04:16:28","date_gmt":"2026-09-17T20:16:28","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/106717.html"},"modified":"2026-09-18T04:16:28","modified_gmt":"2026-09-17T20:16:28","slug":"%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%aa%81%e7%84%b6%e5%8d%a1%e6%ad%bb%e3%80%81ssh-%e8%bf%9e%e4%b8%8d%e4%b8%8a%ef%bc%9f%e5%ba%94%e6%80%a5%e6%8e%92%e6%9f%a5%e6%80%9d%e8%b7%af%ef%bc%88%e8%bf%90%e7%bb%b4","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/106717.html","title":{"rendered":"\u670d\u52a1\u5668\u7a81\u7136\u5361\u6b7b\u3001SSH \u8fde\u4e0d\u4e0a\uff1f\u5e94\u6025\u6392\u67e5\u601d\u8def\uff08\u8fd0\u7ef4\u5fc5\u5907\uff09"},"content":{"rendered":"<p>\u670d\u52a1\u5668\u6beb\u65e0\u5f81\u5146\u5361\u6b7b\u3001\u65e0\u54cd\u5e94\u3001SSH \u8fde\u4e0d\u4e0a&#xff0c;\u662f\u6211\u6700\u8fd1\u5728\u90d1\u5dde\u6613\u65b9\u79d1\u8d38\u7ba1\u7406\u670d\u52a1\u5668\u4e2d\u6700\u8ba9\u4eba\u5934\u76ae\u53d1\u9ebb\u7684\u6545\u969c\u4e4b\u4e00\u3002 \u7f51\u7ad9\u6253\u4e0d\u5f00\u3001\u4e1a\u52a1\u4e2d\u65ad\u3001\u540e\u53f0\u767b\u4e0d\u8fdb\u53bb&#xff0c;\u5f88\u591a\u4eba\u7b2c\u4e00\u53cd\u5e94\u662f \u201c\u91cd\u542f\u201d&#xff0c;\u4f46\u91cd\u542f\u53ea\u80fd\u4e34\u65f6\u89e3\u51b3&#xff0c;\u8fd8\u4f1a\u4e22\u73b0\u573a\u3001\u4e22\u65e5\u5fd7&#xff0c;\u6839\u672c\u67e5\u4e0d\u5230\u6839\u56e0\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u7ed9\u4f60\u4e00\u5957\u901a\u7528\u3001\u53ef\u843d\u5730\u3001\u4ece\u5e94\u6025\u5230\u5b9a\u4f4d\u7684\u5b8c\u6574\u6392\u67e5\u601d\u8def&#xff0c;\u4e0d\u7ba1\u662f\u4e91\u670d\u52a1\u5668\u8fd8\u662f\u7269\u7406\u673a&#xff0c;\u65b0\u624b\u4e5f\u80fd\u4e00\u6b65\u6b65\u64cd\u4f5c\u3002<\/p>\n<hr \/>\n<h3>\u4e00\u3001\u5148\u641e\u6e05\u695a&#xff1a;\u670d\u52a1\u5668\u5230\u5e95 \u201c\u6b7b\u201d \u5728\u54ea\u4e00\u6b65&#xff1f;<\/h3>\n<p>SSH \u8fde\u4e0d\u4e0a&#xff0c;\u4e0d\u4ee3\u8868\u673a\u5668\u771f\u7684\u6302\u4e86&#xff0c;\u5148\u5feb\u901f\u5224\u65ad\u6545\u969c\u7c7b\u578b&#xff1a;<\/p>\n<li>\u5b8c\u5168\u65e0\u54cd\u5e94&#xff1a;ping \u4e0d\u901a\u3001telnet 22 \u7aef\u53e3\u4e0d\u901a\u3001\u63a7\u5236\u53f0\u9ed1\u5c4f<\/li>\n<li>\u80fd ping \u901a&#xff0c;\u4f46 SSH \u8fde\u4e0d\u4e0a&#xff1a;\u7f51\u7edc\u901a&#xff0c;\u670d\u52a1\u6216\u7cfb\u7edf\u5361\u4f4f<\/li>\n<li>\u80fd\u8fdb\u63a7\u5236\u53f0&#xff0c;\u4f46\u64cd\u4f5c\u6781\u5361&#xff1a;\u7cfb\u7edf\u8d1f\u8f7d\u9ad8\u3001IO \u5361\u6b7b\u3001\u5185\u5b58\u7206\u4e86<\/li>\n<li>\u521a\u8fde\u4e0a\u5c31\u65ad&#xff1a;OOM \u6740\u8fdb\u7a0b\u3001\u7aef\u53e3\u88ab\u5360\u3001\u9632\u706b\u5899\u62e6\u622a<\/li>\n<p>\u4e0d\u540c\u73b0\u8c61&#xff0c;\u6392\u67e5\u65b9\u5411\u5b8c\u5168\u4e0d\u540c\u3002<\/p>\n<hr \/>\n<h3>\u4e8c\u3001\u7b2c\u4e00\u6b65&#xff1a;\u6700\u7d27\u6025 \u2014\u2014 \u5148\u6062\u590d\u4e1a\u52a1&#xff08;\u80fd\u6551\u5c31\u6551&#xff09;<\/h3>\n<h4>1. \u4f18\u5148\u5c1d\u8bd5 VNC \/ \u63a7\u5236\u53f0<\/h4>\n<p>\u4e91\u670d\u52a1\u5668&#xff08;\u963f\u91cc\u4e91\u3001\u817e\u8baf\u4e91\u3001\u534e\u4e3a\u4e91\u7b49&#xff09;\u90fd\u6709\u7f51\u9875\u7ec8\u7aef \/ VNC \u63a7\u5236\u53f0&#xff0c;\u8fd9\u662f\u6700\u540e\u6551\u547d\u5165\u53e3\u3002<\/p>\n<ul>\n<li>\u80fd\u8fdb\u53bb&#xff1a;\u8bf4\u660e\u673a\u5668\u6ca1\u6b7b&#xff0c;\u53ea\u662f\u7f51\u7edc\u6216 SSH \u5f02\u5e38<\/li>\n<li>\u8fdb\u4e0d\u53bb\u3001\u9ed1\u5c4f\u3001\u5361\u6b7b&#xff1a;\u5927\u6982\u7387\u7cfb\u7edf\u5185\u6838\u5361\u6b7b\u6216\u786c\u4ef6\u95ee\u9898<\/li>\n<\/ul>\n<h4>2. \u7b80\u5355\u8fde\u901a\u6027\u6d4b\u8bd5<\/h4>\n<p>\u5728\u672c\u5730\u6267\u884c&#xff1a;<\/p>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>ping \u670d\u52a1\u5668IP<br \/>\ntelnet \u670d\u52a1\u5668IP 22<\/p>\n<ul>\n<li>ping \u4e0d\u901a \u2192 \u7f51\u7edc \/ \u9632\u706b\u5899 \/ \u673a\u5668\u5b95\u673a<\/li>\n<li>ping \u901a\u300122 \u7aef\u53e3\u4e0d\u901a \u2192 SSH \u670d\u52a1\u6302\u4e86\u6216\u88ab\u62e6\u622a<\/li>\n<li>\u90fd\u901a\u4f46\u8fde\u4e0d\u4e0a \u2192 \u8ba4\u8bc1\u3001\u8d1f\u8f7d\u3001\u6587\u4ef6\u7cfb\u7edf\u95ee\u9898<\/li>\n<\/ul>\n<h4>3. \u4e07\u4e0d\u5f97\u5df2\u518d\u91cd\u542f<\/h4>\n<p>\u91cd\u542f\u4f1a\u4e22\u5931\u73b0\u573a&#xff0c;\u5efa\u8bae\u53ea\u5728\u4e24\u79cd\u60c5\u51b5\u7528&#xff1a;<\/p>\n<ul>\n<li>\u4e1a\u52a1\u4e2d\u65ad\u5f71\u54cd\u6781\u5927&#xff0c;\u5fc5\u987b\u7acb\u523b\u6062\u590d<\/li>\n<li>\u5b8c\u5168\u65e0\u4efb\u4f55\u54cd\u5e94&#xff0c;\u63a7\u5236\u53f0\u4e5f\u8fdb\u4e0d\u53bb<\/li>\n<\/ul>\n<p>\u91cd\u542f\u524d\u5982\u679c\u80fd\u622a\u56fe\u63a7\u5236\u53f0\u3001\u8bb0\u5f55\u6700\u540e\u753b\u9762&#xff0c;\u5bf9\u540e\u7eed\u6392\u67e5\u6781\u6709\u5e2e\u52a9\u3002<\/p>\n<hr \/>\n<h3>\u4e09\u3001\u7b2c\u4e8c\u6b65&#xff1a;\u80fd\u8fdb\u63a7\u5236\u53f0&#xff0c;\u600e\u4e48\u6392\u67e5\u5361\u6b7b\u539f\u56e0&#xff1f;<\/h3>\n<p>\u5982\u679c\u4f60\u80fd\u901a\u8fc7 VNC \/ \u7f51\u9875\u7ec8\u7aef\u8fdb\u5165&#xff0c;\u606d\u559c\u4f60&#xff0c;\u95ee\u9898\u57fa\u672c\u80fd\u5b9a\u4f4d\u3002<\/p>\n<h4>1. \u5148\u770b\u7cfb\u7edf\u8d1f\u8f7d&#xff1a;\u662f\u4e0d\u662f CPU \u8dd1\u6ee1<\/h4>\n<p>\u6267\u884c&#xff1a;<\/p>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>top<\/p>\n<p>\u91cd\u70b9\u770b&#xff1a;<\/p>\n<ul>\n<li>load average \u8fdc\u5927\u4e8e CPU \u6838\u5fc3\u6570 \u2192 \u4e25\u91cd\u62e5\u5835<\/li>\n<li>% CPU \u63a5\u8fd1 100% \u2192 \u67d0\u4e2a\u8fdb\u7a0b\u75af\u72c2\u5360\u7528<\/li>\n<li>\u5e38\u89c1\u5143\u51f6&#xff1a;MySQL\u3001Java\u3001Python\u3001Nginx\u3001\u722c\u866b\u3001\u6316\u77ff\u7a0b\u5e8f<\/li>\n<\/ul>\n<p>\u5904\u7406&#xff1a;<\/p>\n<ul>\n<li>\u8bb0\u5f55 PID&#xff0c;kill -9 PID \u5e72\u6389\u5f02\u5e38\u8fdb\u7a0b<\/li>\n<li>\u89c2\u5bdf\u662f\u5426\u6062\u590d SSH \u8fde\u63a5<\/li>\n<\/ul>\n<h4>2. \u5185\u5b58\u7206\u4e86\u3001OOM \u673a\u5236\u6740\u670d\u52a1<\/h4>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>free -h<\/p>\n<ul>\n<li>used \u5360\u6ee1\u3001swap \u4e5f\u7206\u6ee1 \u2192 \u5185\u5b58\u6ea2\u51fa \u7cfb\u7edf\u4f1a\u4e3b\u52a8\u6740\u6b7b SSH\u3001Nginx\u3001Java \u7b49\u8fdb\u7a0b&#xff0c;\u5bfc\u81f4\u65e0\u6cd5\u767b\u5f55\u3002<\/li>\n<\/ul>\n<p>\u67e5 OOM \u65e5\u5fd7&#xff1a;<\/p>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>dmesg | grep -i &#034;out of memory&#034;<br \/>\ndmesg | grep -i oom<\/p>\n<p>\u770b\u5230\u54ea\u4e2a\u8fdb\u7a0b\u88ab kill&#xff0c;\u57fa\u672c\u5c31\u662f\u5143\u51f6\u3002<\/p>\n<h4>3. \u78c1\u76d8 IO \u5361\u6b7b&#xff08;\u6700\u5bb9\u6613\u88ab\u5ffd\u7565&#xff09;<\/h4>\n<p>\u5f88\u591a\u65f6\u5019 CPU\u3001\u5185\u5b58\u90fd\u6b63\u5e38&#xff0c;\u4f46\u7cfb\u7edf\u5c31\u662f\u52a8\u4e0d\u4e86&#xff0c;90% \u662f\u78c1\u76d8 IO \u88ab\u6253\u6ee1\u3002<\/p>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>iostat -x 1<\/p>\n<p>\u91cd\u70b9\u770b&#xff1a;<\/p>\n<ul>\n<li>%util \u63a5\u8fd1 100%<\/li>\n<li>await \u7279\u522b\u9ad8<\/li>\n<\/ul>\n<p>\u518d\u770b\u8c01\u5728\u75af\u72c2\u8bfb\u5199&#xff1a;<\/p>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>iotop<\/p>\n<p>\u5e38\u89c1\u539f\u56e0&#xff1a;<\/p>\n<ul>\n<li>\u65e5\u5fd7\u75af\u72c2\u5237\u5199<\/li>\n<li>MySQL \u5927\u91cf\u6162\u67e5\u8be2\u3001\u5237\u810f\u9875<\/li>\n<li>\u78c1\u76d8\u6ee1\u3001inode \u8017\u5c3d<\/li>\n<li>\u673a\u68b0\u76d8\u625b\u4e0d\u4f4f\u9ad8\u5e76\u53d1<\/li>\n<\/ul>\n<h4>4. \u78c1\u76d8\u6ee1\u4e86&#xff0c;\u7cfb\u7edf\u76f4\u63a5\u5361\u6b7b<\/h4>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>df -h<br \/>\ndf -i<\/p>\n<ul>\n<li>\u6839\u76ee\u5f55 \/ \u4f7f\u7528\u7387 100% \u2192 \u65e0\u6cd5\u521b\u5efa\u4e34\u65f6\u6587\u4ef6&#xff0c;SSH \u65e0\u6cd5\u767b\u5f55<\/li>\n<li>inode \u6ee1\u4e86&#xff08;\u5c0f\u6587\u4ef6\u592a\u591a&#xff09;\u2192 \u540c\u6837\u4f1a\u5361\u6b7b<\/li>\n<\/ul>\n<p>\u6e05\u7406&#xff1a;\u65e5\u5fd7\u3001\u5907\u4efd\u3001\u7f13\u5b58\u3001\u5783\u573e\u6587\u4ef6\u3002<\/p>\n<h4>5. \u7cfb\u7edf\u6587\u4ef6\u5f02\u5e38\u3001\u53ea\u8bfb\u6302\u8f7d<\/h4>\n<p>\u5982\u679c\u63a7\u5236\u53f0\u63d0\u793a&#xff1a;<\/p>\n<p>plaintext<\/p>\n<p>Read-only file system<\/p>\n<p>\u8bf4\u660e\u78c1\u76d8\u5f02\u5e38&#xff0c;\u7cfb\u7edf\u81ea\u52a8\u4fdd\u62a4\u6539\u4e3a\u53ea\u8bfb\u6a21\u5f0f&#xff0c;\u4efb\u4f55\u5199\u5165\u90fd\u4f1a\u5931\u8d25&#xff0c;SSH \u4e5f\u65e0\u6cd5\u6b63\u5e38\u5efa\u7acb\u4f1a\u8bdd\u3002<\/p>\n<hr \/>\n<h3>\u56db\u3001\u7b2c\u4e09\u6b65&#xff1a;\u80fd ping \u901a&#xff0c;\u4f46 SSH \u6b7b\u6d3b\u8fde\u4e0d\u4e0a<\/h3>\n<p>\u5982\u679c\u7f51\u7edc\u6b63\u5e38&#xff0c;\u4f46 SSH \u767b\u4e0d\u8fdb&#xff0c;\u6392\u67e5\u8fd9\u51e0\u9879&#xff1a;<\/p>\n<h4>1. SSH \u670d\u52a1\u6302\u4e86<\/h4>\n<p>\u8fdb\u63a7\u5236\u53f0\u6267\u884c&#xff1a;<\/p>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>systemctl status sshd<\/p>\n<p>\u5f02\u5e38\u5219\u91cd\u542f&#xff1a;<\/p>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>systemctl restart sshd<\/p>\n<h4>2. \u9632\u706b\u5899 \/ \u5b89\u5168\u7ec4\u62e6\u622a 22 \u7aef\u53e3<\/h4>\n<p>\u4e91\u670d\u52a1\u5668\u4f18\u5148\u68c0\u67e5&#xff1a;<\/p>\n<ul>\n<li>\u5b89\u5168\u7ec4\u662f\u5426\u653e\u901a 22<\/li>\n<li>\u5185\u7f51\u9632\u706b\u5899 firewalld\u3001iptables \u662f\u5426\u62e6\u622a<\/li>\n<\/ul>\n<p>\u4e34\u65f6\u5173\u95ed\u6d4b\u8bd5&#xff1a;<\/p>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>systemctl stop firewalld<\/p>\n<h4>3. hosts.deny\/hosts.allow \u9ed1\u540d\u5355<\/h4>\n<p>\u7cfb\u7edf\u7ea7\u9ed1\u540d\u5355\u4f1a\u76f4\u63a5\u62c9\u9ed1 IP&#xff1a;<\/p>\n<p>plaintext<\/p>\n<p>\/etc\/hosts.deny<br \/>\n\/etc\/hosts.allow<\/p>\n<p>\u67e5\u770b\u662f\u5426\u88ab\u8bef\u5c01\u3002<\/p>\n<h4>4. SSH \u6700\u5927\u8fde\u63a5\u6570\u6ee1\u4e86<\/h4>\n<p>bash<\/p>\n<p>\u8fd0\u884c<\/p>\n<p>ss -ntpl | grep sshd<\/p>\n<p>\u8fde\u63a5\u6570\u6253\u6ee1&#xff0c;\u65b0\u8fde\u63a5\u8fdb\u4e0d\u6765&#xff0c;\u9700\u8981\u8c03\u6574\u914d\u7f6e\u6216\u91cd\u542f\u670d\u52a1\u3002<\/p>\n<h4>5. \u5bc6\u94a5 \/ \u6743\u9650\u5f02\u5e38<\/h4>\n<p>SSH \u5bf9\u6743\u9650\u6781\u5176\u654f\u611f&#xff1a;<\/p>\n<ul>\n<li>.ssh \u76ee\u5f55\u6743\u9650\u4e0d\u5bf9<\/li>\n<li>authorized_keys \u6743\u9650\u5f02\u5e38 \u90fd\u4f1a\u76f4\u63a5\u62d2\u7edd\u767b\u5f55&#xff0c;\u4e14\u4e0d\u63d0\u793a\u539f\u56e0\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>\u4e94\u3001\u7b2c\u56db\u6b65&#xff1a;\u5b8c\u5168 ping \u4e0d\u901a\u3001\u63a7\u5236\u53f0\u4e5f\u9ed1\u4e86<\/h3>\n<p>\u8fd9\u79cd\u60c5\u51b5\u6700\u4e25\u91cd&#xff0c;\u57fa\u672c\u53ea\u6709\u51e0\u79cd\u53ef\u80fd&#xff1a;<\/p>\n<li>\n<p>\u670d\u52a1\u5668\u771f\u5b95\u673a \u5185\u6838\u5d29\u6e83\u3001\u786c\u4ef6\u6545\u969c\u3001\u7535\u6e90 \/ \u7f51\u5361\u5f02\u5e38\u3002<\/p>\n<\/li>\n<li>\n<p>\u88ab\u6d41\u91cf\u653b\u51fb\u6253\u6302 DDOS\u3001CC \u653b\u51fb\u5bfc\u81f4\u7f51\u5361 \/ \u7cfb\u7edf\u8d44\u6e90\u8017\u5c3d\u3002<\/p>\n<\/li>\n<li>\n<p>\u5185\u6838\u6b7b\u9501\u3001panic \u63a7\u5236\u53f0\u4f1a\u6253\u5370\u9519\u8bef\u4fe1\u606f&#xff0c;\u53ef\u622a\u56fe\u63d0\u5de5\u5355\u7ed9\u5382\u5546\u3002<\/p>\n<\/li>\n<li>\n<p>\u673a\u623f\u7f51\u7edc\u4e2d\u65ad \u4ea4\u6362\u673a\u3001\u4e0a\u8054\u7ebf\u8def\u3001\u8fd0\u8425\u5546\u6545\u969c\u3002<\/p>\n<\/li>\n<p>\u5904\u7406\u65b9\u5f0f&#xff1a;<\/p>\n<ul>\n<li>\u63d0\u4ea4\u4e91\u5382\u5546\u5de5\u5355&#xff0c;\u67e5\u76d1\u63a7\u4e0e\u7cfb\u7edf\u65e5\u5fd7<\/li>\n<li>\u7269\u7406\u673a\u68c0\u67e5\u786c\u4ef6\u3001\u7f51\u5361\u3001\u7535\u6e90<\/li>\n<li>\u67e5\u770b\u6d41\u91cf\u76d1\u63a7\u662f\u5426\u88ab\u653b\u51fb<\/li>\n<\/ul>\n<hr \/>\n<h3>\u516d\u3001\u4e8b\u540e\u5fc5\u505a&#xff1a;\u907f\u514d\u4e0b\u6b21\u518d\u7a81\u7136\u5361\u6b7b<\/h3>\n<li>\u914d\u7f6e\u76d1\u63a7&#xff1a;CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u3001IO\u3001TCP \u8fde\u63a5<\/li>\n<li>\u5f00\u542f\u65e5\u5fd7\u91c7\u96c6&#xff1a;dmesg\u3001syslog\u3001\u5e94\u7528\u65e5\u5fd7<\/li>\n<li>\u9650\u5236\u65e5\u5fd7\u5927\u5c0f&#xff0c;\u914d\u7f6e\u65e5\u5fd7\u8f6e\u8f6c<\/li>\n<li>\u5173\u952e\u670d\u52a1\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f\u3001\u5f02\u5e38\u81ea\u52a8\u91cd\u542f<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u78c1\u76d8&#xff0c;\u907f\u514d 100% \u5360\u6ee1<\/li>\n<li>\u91cd\u8981\u4e1a\u52a1\u505a\u9ad8\u53ef\u7528&#xff0c;\u907f\u514d\u5355\u70b9\u6545\u969c<\/li>\n","protected":false},"excerpt":{"rendered":"<p>\u670d\u52a1\u5668\u6beb\u65e0\u5f81\u5146\u5361\u6b7b\u3001\u65e0\u54cd\u5e94\u3001SSH \u8fde\u4e0d\u4e0a&#xff0c;\u662f\u6211\u6700\u8fd1\u5728\u90d1\u5dde\u6613\u65b9\u79d1\u8d38\u7ba1\u7406\u670d\u52a1\u5668\u4e2d\u6700\u8ba9\u4eba\u5934\u76ae\u53d1\u9ebb\u7684\u6545\u969c\u4e4b\u4e00\u3002 \u7f51\u7ad9\u6253\u4e0d\u5f00\u3001\u4e1a\u52a1\u4e2d\u65ad\u3001\u540e\u53f0\u767b\u4e0d\u8fdb\u53bb&#xff0c;\u5f88\u591a\u4eba\u7b2c\u4e00\u53cd\u5e94\u662f \u201c\u91cd\u542f\u201d&#xff0c;\u4f46\u91cd\u542f\u53ea\u80fd\u4e34\u65f6\u89e3\u51b3&#xff0c;\u8fd8\u4f1a\u4e22\u73b0\u573a\u3001\u4e22\u65e5\u5fd7&#xff0c;\u6839\u672c\u67e5\u4e0d\u5230\u6839\u56e0\u3002\u8fd9\u7bc7\u6587\u7ae0\u7ed9\u4f60\u4e00\u5957\u901a\u7528\u3001\u53ef\u843d\u5730\u3001\u4ece\u5e94\u6025\u5230\u5b9a\u4f4d\u7684\u5b8c\u6574\u6392\u67e5\u601d\u8def&#xff0c;\u4e0d\u7ba1\u662f\u4e91\u670d\u52a1\u5668\u8fd8\u662f\u7269\u7406\u673a&#xff0c;\u65b0\u624b\u4e5f\u80fd\u4e00\u6b65\u6b65\u64cd\u4f5c\u3002\u4e00\u3001\u5148\u641e\u6e05\u695a&#xff1a;\u670d\u52a1\u5668\u5230\u5e95 \u201c\u6b7b\u201d \u5728\u54ea<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[77,43,44],"topic":[],"class_list":["post-106717","post","type-post","status-publish","format-standard","hentry","category-server","tag-ssh","tag-43","tag-44"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - 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