{"id":420,"date":"2023-02-10T20:30:16","date_gmt":"2024-02-10T03:02:06","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%a6%82%e4%bd%95%e5%9c%a8centos-7%e4%b8%8a%e4%bd%bf%e7%94%a8lets-encrypt%e4%bf%9d%e6%8a%a4nginx%e5%ae%89%e5%85%a8%e3%80%82\/"},"modified":"2025-08-02T06:48:32","modified_gmt":"2025-08-01T22:48:32","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8centos-7%e4%b8%8a%e4%bd%bf%e7%94%a8lets-encrypt%e4%bf%9d%e6%8a%a4nginx%e5%ae%89%e5%85%a8%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e5%9c%a8centos-7%e4%b8%8a%e4%bd%bf%e7%94%a8lets-encrypt%e4%bf%9d%e6%8a%a4nginx%e5%ae%89%e5%85%a8%e3%80%82\/","title":{"rendered":"CentOS 7 Nginx\u914d\u7f6eLet&#8217;s Encrypt\u514d\u8d39SSL\u8bc1\u4e66\u5b8c\u6574\u6559\u7a0b"},"content":{"rendered":"<h2>\u7b80\u4ecb\uff1aLet&#8217;s Encrypt\u4e0eCentOS 7\u4e0a\u7684Nginx\u5b89\u5168\u914d\u7f6e<\/h2>\n<p>Let&#8217;s Encrypt\u662f\u4e00\u4e2a\u65b0\u578b\u7684\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff08CA\uff09\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u83b7\u53d6\u548c\u5b89\u88c5\u514d\u8d39TLS\/SSL\u8bc1\u4e66\u7684\u7b80\u4fbf\u65b9\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0Web\u670d\u52a1\u5668\u7684HTTPS\u52a0\u5bc6\u3002\u5b83\u901a\u8fc7\u4e00\u4e2a\u540d\u4e3aCertbot\u7684\u8f6f\u4ef6\u5ba2\u6237\u7aef\u6765\u7b80\u5316\u6574\u4e2a\u8fc7\u7a0b\uff0cCertbot\u80fd\u591f\u81ea\u52a8\u5316\u5927\u90e8\u5206\uff08\u5982\u679c\u4e0d\u662f\u5168\u90e8\uff09\u6240\u9700\u6b65\u9aa4\u3002\u76ee\u524d\uff0c\u5728Apache\u548cNginx Web\u670d\u52a1\u5668\u4e0a\uff0c\u6574\u4e2a\u83b7\u53d6\u548c\u5b89\u88c5\u8bc1\u4e66\u7684\u8fc7\u7a0b\u5df2\u5b8c\u5168\u81ea\u52a8\u5316\u3002<\/p>\n<p>\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u5411\u60a8\u5c55\u793a\u5982\u4f55\u4f7f\u7528certbot Let&#8217;s Encrypt\u5ba2\u6237\u7aef\u5728CentOS 7\u4e0a\u83b7\u53d6\u514d\u8d39\u7684SSL\u8bc1\u4e66\u5e76\u5c06\u5176\u4e0eNginx\u4e00\u8d77\u4f7f\u7528\u3002\u6211\u4eec\u8fd8\u5c06\u5411\u60a8\u5c55\u793a\u5982\u4f55\u81ea\u52a8\u66f4\u65b0\u60a8\u7684SSL\u8bc1\u4e66\u3002<\/p>\n<h2>\u5148\u51b3\u6761\u4ef6<\/h2>\n<p>\u5728\u8ddf\u968f\u672c\u6559\u7a0b\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u51c6\u5907\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>\u4e00\u53f0CentOS 7\u670d\u52a1\u5668\uff0c\u914d\u5907\u5177\u6709sudo\u6743\u9650\u7684\u975eroot\u7528\u6237\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u9075\u5faa\u6211\u4eec\u7684<a href=\"#\">CentOS 7\u521d\u59cb\u670d\u52a1\u5668\u8bbe\u7f6e\u6559\u7a0b<\/a>\u4e2d\u7684\u6b65\u9aa41-3\u6765\u4e86\u89e3\u5982\u4f55\u8bbe\u7f6e\u8fd9\u6837\u7684\u7528\u6237\u8d26\u6237\u3002<\/li>\n<li>\u60a8\u5fc5\u987b\u62e5\u6709\u6216\u63a7\u5236\u5e0c\u671b\u4f7f\u7528\u8bc1\u4e66\u7684\u6ce8\u518c\u57df\u540d\u3002\u5982\u679c\u60a8\u8fd8\u6ca1\u6709\u6ce8\u518c\u57df\u540d\uff0c\u53ef\u4ee5\u5728\u4f17\u591a\u57df\u540d\u6ce8\u518c\u5546\uff08\u5982Namecheap\u3001GoDaddy\u7b49\uff09\u5904\u6ce8\u518c\u4e00\u4e2a\u3002<\/li>\n<li>\u4e00\u6761\u5c06\u60a8\u7684\u57df\u540d\u6307\u5411\u670d\u52a1\u5668\u516c\u7f51IP\u5730\u5740\u7684DNS A\u8bb0\u5f55\u3002\u8fd9\u662f\u5fc5\u9700\u7684\uff0c\u56e0\u4e3aLet&#8217;s Encrypt\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u9a8c\u8bc1\u60a8\u62e5\u6709\u5176\u9881\u53d1\u8bc1\u4e66\u7684\u57df\u540d\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u4e3aexample.com\u83b7\u53d6\u8bc1\u4e66\uff0c\u8be5\u57df\u540d\u5fc5\u987b\u89e3\u6790\u5230\u60a8\u7684\u670d\u52a1\u5668\uff0c\u9a8c\u8bc1\u8fc7\u7a0b\u624d\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002\u6211\u4eec\u7684\u8bbe\u7f6e\u5c06\u4f7f\u7528example.com\u548cwww.example.com\u4f5c\u4e3a\u57df\u540d\uff0c\u56e0\u6b64\u9700\u8981\u4e24\u6761DNS\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n<p>\u4e00\u65e6\u60a8\u5b8c\u6210\u4e86\u6240\u6709\u7684\u5148\u51b3\u6761\u4ef6\uff0c\u8ba9\u6211\u4eec\u7ee7\u7eed\u5b89\u88c5Let&#8217;s Encrypt\u5ba2\u6237\u7aef\u8f6f\u4ef6\u3002<\/p>\n<h2>\u6b65\u9aa41\u2014\u2014\u5b89\u88c5Certbot Let&#8217;s Encrypt\u5ba2\u6237\u7aef<\/h2>\n<p>\u4f7f\u7528Let&#8217;s Encrypt\u83b7\u53d6SSL\u8bc1\u4e66\u7684\u7b2c\u4e00\u6b65\u662f\u5728\u60a8\u7684\u670d\u52a1\u5668\u4e0a\u5b89\u88c5certbot\u8f6f\u4ef6\u3002\u76ee\u524d\uff0c\u6700\u4f73\u7684\u5b89\u88c5\u65b9\u5f0f\u662f\u901a\u8fc7EPEL\u8f6f\u4ef6\u6e90\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<p>\u901a\u8fc7\u8f93\u5165\u4ee5\u4e0b\u5185\u5bb9\u542f\u7528\u5bf9\u670d\u52a1\u5668\u4e0aEPEL\u4ed3\u5e93\u7684\u8bbf\u95ee\uff1a<\/p>\n<pre class=\"post-pre\"><code>sudo yum install epel-release<\/code><\/pre>\n<p>\u4e00\u65e6\u5b58\u50a8\u5e93\u5df2\u542f\u7528\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u83b7\u53d6certbot-nginx\u8f6f\u4ef6\u5305\uff1a<\/p>\n<pre class=\"post-pre\"><code>sudo yum install certbot-nginx<\/code><\/pre>\n<p>certbot Let&#8217;s Encrypt\u5ba2\u6237\u7aef\u73b0\u5728\u5df2\u7ecf\u5b89\u88c5\u5b8c\u6bd5\uff0c\u53ef\u4ee5\u7acb\u5373\u4f7f\u7528\u3002<\/p>\n<h2>\u6b65\u9aa42 \u2014 \u8bbe\u7f6eNginx<\/h2>\n<p>\u5982\u679c\u60a8\u5c1a\u672a\u5b89\u88c5Nginx\uff0c\u73b0\u5728\u53ef\u4ee5\u5b89\u88c5\u3002\u6839\u636e\u524d\u4e00\u8282\u7684\u8bbe\u7f6e\uff0cEPEL\u4ed3\u5e93\u5e94\u8be5\u5df2\u7ecf\u542f\u7528\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u901a\u8fc7\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Nginx\uff1a<\/p>\n<pre class=\"post-pre\"><code>sudo yum install nginx<\/code><\/pre>\n<p>\u7136\u540e\uff0c\u4f7f\u7528systemctl\u542f\u52a8Nginx\uff1a<\/p>\n<pre class=\"post-pre\"><code>sudo systemctl start nginx<\/code><\/pre>\n<p>Certbot\u53ef\u4ee5\u81ea\u52a8\u4e3aNginx\u914d\u7f6eSSL\uff0c\u4f46\u5b83\u9700\u8981\u80fd\u591f\u627e\u5230\u914d\u7f6e\u4e2d\u6b63\u786e\u7684\u670d\u52a1\u5668\u5757\u3002\u5b83\u901a\u8fc7\u5bfb\u627e\u4e0e\u60a8\u8981\u8bf7\u6c42\u8bc1\u4e66\u7684\u57df\u540d\u76f8\u5339\u914d\u7684server_name\u6307\u4ee4\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002\u5982\u679c\u60a8\u4f7f\u7528\u5168\u65b0\u7684Nginx\u5b89\u88c5\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528vi\u6216\u60a8\u559c\u6b22\u7684\u6587\u672c\u7f16\u8f91\u5668\u66f4\u65b0\u9ed8\u8ba4\u7684\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre class=\"post-pre\"><code>sudo vi \/etc\/nginx\/nginx.conf<\/code><\/pre>\n<p>\u627e\u5230\u5df2\u5b58\u5728\u7684server_name\u884c\uff1a<\/p>\n<pre class=\"post-pre\"><code>server_name _;<\/code><\/pre>\n<p>\u5c06\u4e0b\u5212\u7ebf(_)\u7528\u60a8\u7684\u57df\u540d\u66ff\u6362\uff1a<\/p>\n<pre class=\"post-pre\"><code>server_name example.com www.example.com;<\/code><\/pre>\n<p>\u4fdd\u5b58\u6587\u4ef6\u5e76\u9000\u51fa\u7f16\u8f91\u5668\u3002\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662fvi\uff0c\u8bf7\u8f93\u5165:x\uff0c\u7136\u540e\u5728\u63d0\u793a\u65f6\u8f93\u5165y\u4ee5\u4fdd\u5b58\u548c\u9000\u51fa\u3002\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u9a8c\u8bc1\u914d\u7f6e\u7f16\u8f91\u7684\u8bed\u6cd5\uff1a<\/p>\n<pre class=\"post-pre\"><code>sudo nginx -t<\/code><\/pre>\n<p>\u5982\u679c\u8fd0\u884c\u6ca1\u6709\u9519\u8bef\uff0c\u91cd\u65b0\u52a0\u8f7dNginx\u4ee5\u52a0\u8f7d\u65b0\u7684\u914d\u7f6e\uff1a<\/p>\n<pre class=\"post-pre\"><code>sudo systemctl reload nginx<\/code><\/pre>\n<p>Certbot\u73b0\u5728\u5c06\u80fd\u591f\u627e\u5230\u6b63\u786e\u7684\u670d\u52a1\u5668\u5757\u5e76\u66f4\u65b0\u5b83\u3002\u73b0\u5728\u6211\u4eec\u5c06\u66f4\u65b0\u6211\u4eec\u7684\u9632\u706b\u5899\u4ee5\u5141\u8bb8HTTPS\u6d41\u91cf\u3002<\/p>\n<h2>\u6b65\u9aa43 &#8211; \u66f4\u65b0\u9632\u706b\u5899<\/h2>\n<p>\u5982\u679c\u4f60\u5f00\u542f\u4e86\u9632\u706b\u5899\uff0c\u8bf7\u786e\u4fdd\u7aef\u53e380\u548c443\u5bf9\u5165\u7ad9\u6d41\u91cf\u662f\u5f00\u653e\u7684\u3002\u5982\u679c\u4f60\u6ca1\u6709\u8fd0\u884c\u9632\u706b\u5899\uff0c\u4f60\u53ef\u4ee5\u8df3\u8fc7\u8fd9\u4e00\u90e8\u5206\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u8fd0\u884c\u706b\u5899\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\u6765\u6253\u5f00\u8fd9\u4e9b\u7aef\u53e3\uff1a<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> firewall-cmd &#8211;add-service<span class=\"token operator\">=<\/span>http<\/li>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> firewall-cmd &#8211;add-service<span class=\"token operator\">=<\/span>https<\/li>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> firewall-cmd &#8211;runtime-to-permanent<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u5982\u679c\u6709\u4e00\u4e2a\u8fd0\u884c\u7740\u7684iptables\u9632\u706b\u5899\uff0c\u4f60\u9700\u8981\u8fd0\u884c\u7684\u547d\u4ee4\u9ad8\u5ea6\u4f9d\u8d56\u4e8e\u4f60\u5f53\u524d\u7684\u89c4\u5219\u96c6\u3002\u5bf9\u4e8e\u4e00\u4e2a\u521d\u59cb\u7684\u89c4\u5219\u96c6\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u6765\u6dfb\u52a0HTTP\u548cHTTPS\u8bbf\u95ee\uff1a<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> iptables <span class=\"token parameter variable\">-I<\/span> INPUT <span class=\"token parameter variable\">-p<\/span> tcp <span class=\"token parameter variable\">-m<\/span> tcp <span class=\"token parameter variable\">&#8211;dport<\/span> <span class=\"token number\">80<\/span> <span class=\"token parameter variable\">-j<\/span> ACCEPT<\/li>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> iptables <span class=\"token parameter variable\">-I<\/span> INPUT <span class=\"token parameter variable\">-p<\/span> tcp <span class=\"token parameter variable\">-m<\/span> tcp <span class=\"token parameter variable\">&#8211;dport<\/span> <span class=\"token number\">443<\/span> <span class=\"token parameter variable\">-j<\/span> ACCEPT<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u6211\u4eec\u73b0\u5728\u5df2\u7ecf\u51c6\u5907\u597d\u8fd0\u884cCertbot\u5e76\u83b7\u53d6\u6211\u4eec\u7684\u8bc1\u4e66\u3002<\/p>\n<h2>\u7b2c\u56db\u6b65 \u2014 \u83b7\u5f97\u8bc1\u4e66Certbot\u901a\u8fc7\u5404\u79cd\u63d2\u4ef6\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u5f0f\u6765\u83b7\u53d6SSL\u8bc1\u4e66\u3002Nginx\u63d2\u4ef6\u4f1a\u8d1f\u8d23\u91cd\u65b0\u914d\u7f6eNginx\u5e76\u5728\u5fc5\u8981\u65f6\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> certbot <span class=\"token parameter variable\">&#8211;nginx<\/span> <span class=\"token parameter variable\">-d<\/span> <mark>example.com<\/mark> <span class=\"token parameter variable\">-d<\/span> <mark>www.example.com<\/mark><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f7f\u7528certbot\u548c&#8211;nginx\u63d2\u4ef6\u8fd0\u884c\uff0c\u5e76\u4f7f\u7528-d\u53c2\u6570\u6307\u5b9a\u6211\u4eec\u5e0c\u671b\u8bc1\u4e66\u6709\u6548\u7684\u540d\u79f0\u3002<\/p>\n<p>\u5982\u679c\u8fd9\u662f\u60a8\u7b2c\u4e00\u6b21\u8fd0\u884ccertbot\uff0c\u60a8\u5c06\u88ab\u8981\u6c42\u8f93\u5165\u4e00\u4e2a\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u5e76\u540c\u610f\u670d\u52a1\u6761\u6b3e\u3002\u5728\u8fd9\u6837\u505a\u4e4b\u540e\uff0ccertbot\u5c06\u4e0eLet&#8217;s Encrypt\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1\uff0c\u7136\u540e\u8fd0\u884c\u4e00\u4e2a\u6311\u6218\u6765\u9a8c\u8bc1\u60a8\u63a7\u5236\u6b63\u5728\u8bf7\u6c42\u8bc1\u4e66\u7684\u57df\u3002\u914d\u7f6e\u5c06\u88ab\u66f4\u65b0\uff0c\u5e76\u4e14Nginx\u5c06\u91cd\u65b0\u52a0\u8f7d\u4ee5\u5e94\u7528\u65b0\u7684\u8bbe\u7f6e\u3002certbot\u5c06\u4ee5\u4e00\u6761\u6d88\u606f\u7ed3\u675f\uff0c\u544a\u8bc9\u60a8\u8be5\u8fc7\u7a0b\u6210\u529f\uff0c\u5e76\u4e14\u60a8\u7684\u8bc1\u4e66\u5b58\u50a8\u5728\u54ea\u91cc\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>IMPORTANT NOTES: &#8211; Congratulations! Your certificate and chain have been saved at: \/etc\/letsencrypt\/live\/<mark>your_domain<\/mark>\/fullchain.pem Your key file has been saved at: \/etc\/letsencrypt\/live\/<mark>your_domain<\/mark>\/privkey.pem Your certificate will expire on 2022-10-20. To obtain a new or tweaked version of this certificate in the future, simply run certbot again with the &#8220;certonly&#8221; option. To non-interactively renew *all* of your certificates, run &#8220;certbot renew&#8221; &#8211; If you like Certbot, please consider supporting our work by: Donating to ISRG \/ Let&#8217;s Encrypt: https:\/\/letsencrypt.org\/donate Donating to EFF: https:\/\/eff.org\/donate-le<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u60a8\u7684\u8bc1\u4e66\u5df2\u4e0b\u8f7d\u3001\u5b89\u88c5\u5e76\u52a0\u8f7d\u5b8c\u6bd5\u3002\u5c1d\u8bd5\u901a\u8fc7https:\/\/\u91cd\u65b0\u52a0\u8f7d\u60a8\u7684\u7f51\u7ad9\uff0c\u5e76\u6ce8\u610f\u60a8\u7684\u6d4f\u89c8\u5668\u7684\u5b89\u5168\u6307\u793a\u5668\u3002\u5b83\u5e94\u8be5\u663e\u793a\u8be5\u7f51\u7ad9\u5df2\u88ab\u6b63\u786e\u4fdd\u62a4\uff0c\u901a\u5e38\u662f\u4ee5\u4e00\u4e2a\u7eff\u8272\u7684\u9501\u56fe\u6807\u8868\u793a\u3002<\/p>\n<h2>\u7b2c\u4e94\u6b65 \u2014 \u8bbe\u7f6e\u81ea\u52a8\u7eed\u8ba2\u8ba9\u6211\u4eec\u52a0\u5bc6\u7684\u8bc1\u4e66\u53ea\u670990\u5929\u7684\u6709\u6548\u671f\u3002\u8fd9\u662f\u4e3a\u4e86\u9f13\u52b1\u7528\u6237\u81ea\u52a8\u5316\u8bc1\u4e66\u7eed\u8ba2\u8fc7\u7a0b\u3002\u6211\u4eec\u9700\u8981\u8bbe\u7f6e\u4e00\u4e2a\u5b9a\u671f\u8fd0\u884c\u7684\u547d\u4ee4\u6765\u68c0\u67e5\u5373\u5c06\u8fc7\u671f\u7684\u8bc1\u4e66\u5e76\u81ea\u52a8\u66f4\u65b0\u3002<\/p>\n<p>\u4e3a\u4e86\u6bcf\u5929\u8fd0\u884c\u7eed\u8ba2\u68c0\u67e5\uff0c\u6211\u4eec\u5c06\u4f7f\u7528cron\uff0c\u8fd9\u662f\u4e00\u4e2a\u7528\u4e8e\u8fd0\u884c\u5b9a\u671f\u4f5c\u4e1a\u7684\u6807\u51c6\u7cfb\u7edf\u670d\u52a1\u3002\u6211\u4eec\u901a\u8fc7\u6253\u5f00\u548c\u7f16\u8f91\u4e00\u4e2a\u540d\u4e3acrontab\u7684\u6587\u4ef6\u6765\u544a\u8bc9cron\u8981\u505a\u4ec0\u4e48\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">crontab<\/span> <span class=\"token parameter variable\">-e<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u60a8\u7684\u6587\u672c\u7f16\u8f91\u5668\u5c06\u6253\u5f00\u9ed8\u8ba4\u7684crontab\u6587\u4ef6\uff0c\u8fd9\u662f\u4e00\u4e2a\u7a7a\u7684\u6587\u672c\u6587\u4ef6\u3002\u5c06\u4ee5\u4e0b\u884c\u7c98\u8d34\u8fdb\u53bb\uff0c\u7136\u540e\u4fdd\u5b58\u5e76\u5173\u95ed\u5b83:<\/p>\n<div>\u8ba1\u5212\u4efb\u52a1\u8868<\/p>\n<pre class=\"post-pre\"><code>. . .\r\n15 3 * * * \/usr\/bin\/certbot renew --quiet\r\n<\/code><\/pre>\n<p>\u8fd9\u884c\u4ee3\u7801\u4e2d\u7684 \u201c15 3 * * *\u201d \u90e8\u5206\u7684\u610f\u601d\u662f\u201c\u6bcf\u5929\u51cc\u66683\u70b915\u5206\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\u201d\u3002\u4f60\u53ef\u4ee5\u9009\u62e9\u4efb\u4f55\u65f6\u95f4\u3002<\/p>\n<p>Certbot \u7684\u7eed\u8ba2\u547d\u4ee4\u5c06\u68c0\u67e5\u7cfb\u7edf\u4e2d\u5b89\u88c5\u7684\u6240\u6709\u8bc1\u4e66\uff0c\u5e76\u66f4\u65b0\u90a3\u4e9b\u5230\u671f\u65f6\u95f4\u5c11\u4e8e\u4e09\u5341\u5929\u7684\u8bc1\u4e66\u3002 &#8211; \u901a\u8fc7\u4f7f\u7528 &#8211;quiet \u53c2\u6570\uff0c\u544a\u77e5 Certbot \u4e0d\u8f93\u51fa\u4fe1\u606f\u6216\u7b49\u5f85\u7528\u6237\u8f93\u5165\u3002<\/p>\n<p>Cron \u73b0\u5728\u6bcf\u5929\u90fd\u4f1a\u8fd0\u884c\u8fd9\u4e2a\u547d\u4ee4\u3002\u5f53\u5df2\u5b89\u88c5\u7684\u8bc1\u4e66\u5230\u671f\u524d\u4e09\u5341\u5929\u6216\u66f4\u5c11\u65f6\uff0c\u5b83\u4eec\u5c06\u81ea\u52a8\u7eed\u8ba2\u548c\u91cd\u65b0\u52a0\u8f7d\u3002<\/p>\n<div class=\"post-conf-note\">\n<p class=\"post-conf-desc\">Note<\/p>\n<div>\u5982\u679c\u9700\u8981\u66f4\u591a\u5173\u4e8e\u5982\u4f55\u521b\u5efa\u548c\u5b89\u6392\u8ba1\u5212\u4efb\u52a1\u7684\u4fe1\u606f\uff0c\u8bf7\u67e5\u9605\u6211\u4eec\u7684\u300a\u5982\u4f55\u4f7f\u7528Cron\u81ea\u52a8\u5316VPS\u4efb\u52a1\u300b\u6307\u5357\u3002<\/p>\n<h2>\u7ed3\u8bba (ji\u00e9\u5728\u8fd9\u4e2a\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5df2\u7ecf\u5b89\u88c5\u4e86Let&#8217;s Encrypt\u5ba2\u6237\u7aefcertbot\uff0c\u4e3a\u6211\u4eec\u7684\u57df\u540d\u4e0b\u8f7d\u4e86SSL\u8bc1\u4e66\uff0c\u914d\u7f6e\u4e86Nginx\u4ee5\u4f7f\u7528\u8fd9\u4e9b\u8bc1\u4e66\uff0c\u5e76\u8bbe\u7f6e\u4e86\u81ea\u52a8\u8bc1\u4e66\u66f4\u65b0\u3002\u5982\u679c\u60a8\u5bf9\u4f7f\u7528Certbot\u8fd8\u6709\u8fdb\u4e00\u6b65\u7684\u95ee\u9898\uff0c\u4ed6\u4eec\u7684\u6587\u6863\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u8d77\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u4ecb\uff1aLet&#8217;s Encrypt\u4e0eCentOS 7\u4e0a\u7684Nginx\u5b89\u5168\u914d\u7f6e Let&#8217;s  [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[553,696,302,428,430],"class_list":["post-420","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-centos-7","tag-lets-encrypt","tag-nginx","tag-ssl","tag-430"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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