{"id":33552,"date":"2026-10-15T10:00:00","date_gmt":"2026-10-15T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=33552"},"modified":"2026-10-16T00:52:45","modified_gmt":"2026-10-15T16:52:45","slug":"lemp-wordpress-site-migration-guide","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/lemp-wordpress-site-migration-guide\/","title":{"rendered":"LEMP \u73af\u5883\u6574\u7ad9\u8fc1\u79fb\uff1a\u65e7\u670d\u52a1\u5668\u6253\u5305 WordPress \u5230\u65b0\u4e3b\u673a\u5168\u6d41\u7a0b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/lemp-migration-cover.webp\" alt=\"LEMP \u73af\u5883\u6574\u7ad9\u8fc1\u79fb\u793a\u610f\uff1a\u65e7\u670d\u52a1\u5668\u6570\u636e\u6253\u5305\u4f20\u8f93\u5230\u65b0\u4e3b\u673a\" loading=\"lazy\" \/><\/p>\n<p>\u5982\u4f55\u628a WordPress \u7f51\u7ad9\u4ece\u65e7\u670d\u52a1\u5668\u5b8c\u6574\u642c\u5230\u65b0\u4e3b\u673a\u800c\u4e0d\u4e22\u6570\u636e\uff1f\u8fd9\u7bc7\u6307\u5357\u62c6\u89e3 LEMP \u73af\u5883\u6574\u7ad9\u8fc1\u79fb\u7684\u6bcf\u4e00\u6b65\uff1a\u5148\u5728\u65e7\u670d\u52a1\u5668\u6253\u5305\u6587\u4ef6\u548c\u6570\u636e\u5e93\uff0c\u518d\u540c\u6b65\u5230\u65b0\u4e3b\u673a\u6062\u590d\u8fd0\u884c\uff0c\u6700\u540e\u5207\u6362 DNS\uff08\u57df\u540d\u89e3\u6790\u7cfb\u7edf\uff09\u5e76\u9a8c\u8bc1\uff0c\u5168\u7a0b\u9644\u53ef\u76f4\u63a5\u6267\u884c\u7684\u547d\u4ee4\u3002\u6309\u8fd9\u5957\u6d41\u7a0b\u8d70\uff0c\u4e00\u4e24\u4e2a\u5c0f\u65f6\u5185\u5373\u53ef\u5b8c\u6210\u8fc1\u79fb\uff0c\u5e76\u4e14\u968f\u65f6\u5177\u5907\u56de\u6eda\u80fd\u529b\u3002<\/p>\n<h2>\u8fc1\u79fb\u524d\u7684\u51c6\u5907\u5de5\u4f5c<\/h2>\n<p>\u6b63\u5f0f\u52a8\u624b\u524d\uff0c\u5148\u628a&#8221;\u5bb6\u5e95&#8221;\u76d8\u70b9\u6e05\u695a\u3002\u6211\u4eec\u89c1\u8fc7\u592a\u591a\u8fc1\u79fb\u5931\u8d25\u6848\u4f8b\uff0c\u6839\u6e90\u90fd\u5728\u51c6\u5907\u9636\u6bb5\u6f0f\u4e86\u67d0\u4e00\u9879\u914d\u7f6e\uff0c\u6062\u590d\u65f6\u624d\u53d1\u73b0\u5bf9\u4e0d\u4e0a\u3002<\/p>\n<p>\u8fc1\u79fb\u524d\u8981\u6838\u5bf9\u7684\u5185\u5bb9\u5176\u5b9e\u4e0d\u591a\uff1a<\/p>\n<ul>\n<li>\u65e7\u670d\u52a1\u5668\u7684 PHP \u7248\u672c\u3001MySQL\/MariaDB \u7248\u672c\uff0c\u4ee5\u53ca <code>php.ini<\/code> \u4e2d\u7684 <code>upload_max_filesize<\/code>\u3001<code>memory_limit<\/code> \u53d6\u503c<\/li>\n<li>Nginx \u7ad9\u70b9\u914d\u7f6e\u6587\u4ef6\u8def\u5f84\uff08\u901a\u5e38\u5728 <code>\/etc\/nginx\/conf.d\/<\/code> \u6216 <code>\/etc\/nginx\/sites-available\/<\/code>\uff09<\/li>\n<li>WordPress \u7684 <code>wp-config.php<\/code> \u4e2d\u6570\u636e\u5e93\u540d\u3001\u7528\u6237\u540d\u548c\u8868\u524d\u7f00<\/li>\n<li>\u662f\u5426\u4f7f\u7528\u4e86 HTTPS \u8bc1\u4e66\uff08Let&#8217;s Encrypt \u8fd8\u662f\u5546\u4e1a\u8bc1\u4e66\uff09\u3001\u662f\u5426\u6709\u5b9a\u65f6\u4efb\u52a1\uff08crontab \u91cc\u7684 wp-cron \u6216\u81ea\u5b9a\u4e49\u811a\u672c\uff09<\/li>\n<\/ul>\n<p>\u65b0\u4e3b\u673a\u7684\u73af\u5883\u7248\u672c\u5fc5\u987b\u7b49\u4e8e\u6216\u9ad8\u4e8e\u65e7\u670d\u52a1\u5668\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff1a\u65e7\u673a PHP 7.4\u3001\u65b0\u673a PHP 8.1\uff0c\u5927\u90e8\u5206\u7ad9\u70b9\u53ef\u4ee5\u76f4\u63a5\u8dd1\uff1b\u4f46\u5982\u679c\u65e7\u673a\u7528\u7684\u662f PHP 5.6 \u7684\u8001\u63d2\u4ef6\uff0c\u8fc1\u5230 PHP 8.1 \u5f88\u53ef\u80fd\u51fa\u73b0\u51fd\u6570\u5e9f\u5f03\u62a5\u9519\u3002\u5efa\u8bae\u5148\u5728\u65b0\u4e3b\u673a\u4e0a\u7528 <code>php -v<\/code> \u548c <code>mysql --version<\/code> \u6838\u5bf9\u7248\u672c\u3002\u8fc1\u79fb\u7a97\u53e3\u5c3d\u91cf\u9009\u5728\u6d41\u91cf\u4f4e\u8c37\u65f6\u6bb5\uff0c\u5e76\u63d0\u524d\u628a LEMP \u73af\u5883\u88c5\u597d\u3002\u5982\u679c\u4f60\u8fd8\u6ca1\u9009\u65b0\u4e3b\u673a\uff0c\u53ef\u4ee5\u53c2\u8003\u8fd9\u7bc7 <a href=\"https:\/\/cn.hostease.com\/blog\/guides\/vps-buying-guide\/\">VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff09\u8d2d\u4e70\u6307\u5357<\/a>\uff0c\u6309\u6d41\u91cf\u548c\u914d\u7f6e\u9700\u6c42\u9009\u578b\u3002<\/p>\n<h2>\u7b2c\u4e00\u6b65\uff1a\u5728\u65e7\u670d\u52a1\u5668\u6253\u5305\u6587\u4ef6\u548c\u6570\u636e\u5e93<\/h2>\n<p>\u51c6\u5907\u5de5\u4f5c\u5c31\u7eea\u540e\uff0c\u8fdb\u5165\u6253\u5305\u9636\u6bb5\u3002\u8fd9\u91cc\u7684\u5173\u952e\u662f&#8221;\u5b8c\u6574&#8221;\u4e8c\u5b57\u2014\u2014\u6587\u4ef6\u3001\u6570\u636e\u5e93\u3001\u8bc1\u4e66\u4e09\u6837\u90fd\u8981\u6253\u5305\uff0c\u5c11\u4e00\u6837\u6062\u590d\u65f6\u90fd\u4f1a\u5361\u4f4f\u3002<\/p>\n<h3>1. \u6253\u5305 WordPress \u6587\u4ef6<\/h3>\n<p>\u5148\u8fdb\u5165\u7f51\u7ad9\u6839\u76ee\u5f55\uff08\u5047\u8bbe\u662f <code>\/var\/www\/example.com<\/code>\uff09\uff0c\u7528 tar \u6253\u5305\uff1a<\/p>\n<pre><code class=\"language-bash\">cd \/var\/www\ntar -czf site-files.tar.gz example.com\n<\/code><\/pre>\n<p>\u5982\u679c\u7ad9\u70b9\u9644\u4ef6\u7279\u522b\u591a\uff08\u6bd4\u5982\u56fe\u7247\u4e0a\u4e07\u5f20\uff09\uff0ctar \u6253\u5305\u53ef\u80fd\u9700\u8981\u51e0\u5206\u949f\uff0c\u671f\u95f4\u5efa\u8bae\u4e0d\u8981\u5728\u540e\u53f0\u66f4\u65b0\u6587\u7ae0\u3002\u6253\u5305\u5b8c\u6210\u540e\u7528 <code>ls -lh site-files.tar.gz<\/code> \u786e\u8ba4\u6587\u4ef6\u5927\u5c0f\u662f\u5426\u5408\u7406\u2014\u2014\u4e00\u4e2a\u51e0\u5341 MB \u7684\u4f01\u4e1a\u7ad9\u6253\u5305\u51fa\u6765\u53ea\u6709\u51e0\u767e KB\uff0c\u5c31\u8981\u6000\u7591\u662f\u4e0d\u662f\u8def\u5f84\u5199\u9519\u4e86\u3002<\/p>\n<h3>2. \u5bfc\u51fa\u6570\u636e\u5e93<\/h3>\n<p>\u6570\u636e\u5e93\u662f\u6574\u7ad9\u8fc1\u79fb\u4e2d\u6700\u5bb9\u6613\u51fa\u9519\u7684\u73af\u8282\u3002\u7528 mysqldump \u5bfc\u51fa\u65f6\uff0c\u5efa\u8bae\u52a0\u4e0a <code>--single-transaction<\/code> \u53c2\u6570\uff0c\u907f\u514d\u5bfc\u51fa\u8fc7\u7a0b\u4e2d\u9501\u8868\u5f71\u54cd\u524d\u53f0\u8bbf\u95ee\uff1a<\/p>\n<pre><code class=\"language-bash\">mysqldump -u wpuser -p --single-transaction --default-character-set=utf8mb4 wordpress_db &gt; wordpress_db.sql\n<\/code><\/pre>\n<p>\u8fd9\u91cc\u7684 <code>wordpress_db<\/code> \u66ff\u6362\u4e3a\u4f60 <code>wp-config.php<\/code> \u91cc\u7684\u5b9e\u9645\u6570\u636e\u5e93\u540d\u3002\u5bfc\u51fa\u540e\u6267\u884c <code>head -50 wordpress_db.sql<\/code> \u5feb\u901f\u62bd\u67e5\uff0c\u786e\u8ba4\u6587\u4ef6\u5f00\u5934\u6709 <code>CREATE TABLE<\/code> \u8bed\u53e5\u3001\u7ed3\u5c3e\u6709 <code>-- Dump completed<\/code>\uff0c\u8bf4\u660e\u5bfc\u51fa\u5b8c\u6574\u3002<\/p>\n<h3>3. \u6536\u96c6 Nginx \u914d\u7f6e\u548c\u8bc1\u4e66<\/h3>\n<p>\u628a\u7ad9\u70b9\u5bf9\u5e94\u7684 Nginx \u914d\u7f6e\u6587\u4ef6\u590d\u5236\u4e00\u4efd\u5230\u6253\u5305\u76ee\u5f55\uff0c\u8bc1\u4e66\u6587\u4ef6\uff08<code>\/etc\/letsencrypt\/<\/code> \u4e0b\u7684\u5bc6\u94a5\u548c\u8bc1\u4e66\uff0c\u6216\u5546\u4e1a\u8bc1\u4e66\u7684 <code>.pem<\/code>\/<code>.key<\/code> \u6587\u4ef6\uff09\u4e5f\u4e00\u5e76\u6536\u96c6\uff1a<\/p>\n<pre><code class=\"language-bash\">cp \/etc\/nginx\/conf.d\/example.com.conf .\/nginx-conf\/\ncp -r \/etc\/letsencrypt\/live\/example.com .\/certs\/\n<\/code><\/pre>\n<p>\u6700\u540e\u628a\u8fd9\u4e09\u7c7b\u6587\u4ef6\u5408\u5e76\u6210\u4e00\u4e2a\u603b\u5305\uff0c\u7b49\u4e0b\u540c\u6b65\u65f6\u53ea\u9700\u8981\u4f20\u4e00\u4e2a\u6587\u4ef6\uff1a<\/p>\n<pre><code class=\"language-bash\">tar -czf migration-bundle.tar.gz site-files.tar.gz wordpress_db.sql nginx-conf\/ certs\/\n<\/code><\/pre>\n<p>\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u6570\u636e\u5e93\u5bfc\u51fa\u548c\u6587\u4ef6\u6253\u5305\u4e4b\u95f4\u4f1a\u6709\u51e0\u5206\u949f\u7684\u65f6\u95f4\u5dee\uff0c\u8fd9\u671f\u95f4\u65b0\u4ea7\u751f\u7684\u8bc4\u8bba\u6216\u8ba2\u5355\u53ef\u80fd\u4e0d\u5728\u5907\u4efd\u91cc\u3002\u6240\u4ee5\u6b63\u5f0f\u5207\u6362 DNS \u524d\uff0c\u5efa\u8bae\u5728\u4f4e\u5cf0\u671f\u518d\u505a\u4e00\u6b21\u589e\u91cf\u8865\u5bfc\uff08\u53ea\u9700\u91cd\u8dd1\u4e0a\u9762\u7684 mysqldump \u547d\u4ee4\uff09\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/lemp-migration-backup-flow.webp\" alt=\"\u65e7\u670d\u52a1\u5668\u6253\u5305\u6d41\u7a0b\uff1a\u7f51\u7ad9\u6587\u4ef6\u3001\u6570\u636e\u5e93\u3001\u8bc1\u4e66\u5408\u5e76\u4e3a\u8fc1\u79fb\u603b\u5305\" loading=\"lazy\" \/><\/p>\n<h2>\u7b2c\u4e8c\u6b65\uff1a\u5728\u65b0\u4e3b\u673a\u4e0a\u6062\u590d\u7ad9\u70b9<\/h2>\n<p>\u6253\u5305\u5b8c\u6210\u540e\uff0c\u628a\u8fc1\u79fb\u603b\u5305\u540c\u6b65\u5230\u65b0\u4e3b\u673a\u3002\u8fd9\u91cc\u63a8\u8350\u7528 scp \u76f4\u4f20\uff0c\u4e24\u53f0\u673a\u5668\u4e4b\u95f4\u8d70\u52a0\u5bc6\u901a\u9053\uff0c\u51e0\u5341 MB \u7684\u5305\u901a\u5e38\u4e00\u4e24\u5206\u949f\u5c31\u80fd\u4f20\u5b8c\uff1a<\/p>\n<pre><code class=\"language-bash\">scp migration-bundle.tar.gz root@\u65b0\u4e3b\u673aIP:\/root\/\n<\/code><\/pre>\n<h3>1. \u89e3\u538b\u5e76\u8fd8\u539f\u6587\u4ef6<\/h3>\n<p>\u5728\u65b0\u4e3b\u673a\u4e0a\u89e3\u538b\u603b\u5305\uff0c\u628a\u7f51\u7ad9\u6587\u4ef6\u653e\u5230\u4e0e\u65e7\u673a\u4e00\u81f4\u7684\u8def\u5f84\u4e0b\u3002\u8def\u5f84\u4e00\u81f4\u80fd\u7701\u53bb\u5f88\u591a\u914d\u7f6e\u4fee\u6539\uff0c\u6bd4\u5982\u65e7\u673a\u662f <code>\/var\/www\/example.com<\/code>\uff0c\u65b0\u673a\u4e5f\u4fdd\u6301\u4e00\u6837\uff1a<\/p>\n<pre><code class=\"language-bash\">cd \/root &amp;&amp; tar -xzf migration-bundle.tar.gz\ntar -xzf site-files.tar.gz -C \/var\/www\/\nchown -R www-data:www-data \/var\/www\/example.com\n<\/code><\/pre>\n<p><code>chown<\/code> \u8fd9\u4e00\u6b65\u4e0d\u80fd\u7701\u3002LEMP \u73af\u5883\u4e0b PHP \u8fdb\u7a0b\u901a\u5e38\u4ee5 <code>www-data<\/code> \u7528\u6237\u8fd0\u884c\uff0c\u6743\u9650\u4e0d\u5bf9\u4f1a\u76f4\u63a5\u5bfc\u81f4 WordPress \u540e\u53f0\u88c5\u4e0d\u4e86\u63d2\u4ef6\u3001\u66f4\u65b0\u5931\u8d25\u3002<\/p>\n<h3>2. \u5bfc\u5165\u6570\u636e\u5e93<\/h3>\n<p>\u5148\u5728\u65b0\u4e3b\u673a\u7684 MySQL \u91cc\u521b\u5efa\u540c\u540d\u6570\u636e\u5e93\u548c\u7528\u6237\uff0c\u518d\u5bfc\u5165\u6570\u636e\uff1a<\/p>\n<pre><code class=\"language-bash\">mysql -u root -p -e &quot;CREATE DATABASE wordpress_db DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;&quot;\nmysql -u root -p -e &quot;CREATE USER 'wpuser'@'localhost' IDENTIFIED BY '\u4f60\u7684\u65b0\u5bc6\u7801'; GRANT ALL PRIVILEGES ON wordpress_db.* TO 'wpuser'@'localhost'; FLUSH PRIVILEGES;&quot;\nmysql -u root -p wordpress_db &lt; wordpress_db.sql\n<\/code><\/pre>\n<p>\u5bfc\u5165\u5b8c\u6210\u540e\uff0c\u7f16\u8f91 <code>\/var\/www\/example.com\/wp-config.php<\/code>\uff0c\u6838\u5bf9\u65b0\u4e3b\u673a\u7684\u6570\u636e\u5e93\u5bc6\u7801\u662f\u5426\u4e0e\u65e7\u673a\u4e00\u81f4\uff1b\u5982\u679c\u65b0\u5efa\u7528\u6237\u65f6\u6362\u4e86\u5bc6\u7801\uff0c\u8fd9\u91cc\u8981\u540c\u6b65\u4fee\u6539\u3002<\/p>\n<h3>3. \u6062\u590d Nginx \u914d\u7f6e\u5e76\u542f\u52a8<\/h3>\n<p>\u628a\u914d\u7f6e\u6587\u4ef6\u548c\u8bc1\u4e66\u653e\u56de\u5bf9\u5e94\u4f4d\u7f6e\uff0c\u7136\u540e\u6d4b\u8bd5\u5e76\u91cd\u8f7d Nginx\uff1a<\/p>\n<pre><code class=\"language-bash\">cp nginx-conf\/example.com.conf \/etc\/nginx\/conf.d\/\nmkdir -p \/etc\/letsencrypt\/live\/example.com &amp;&amp; cp certs\/* \/etc\/letsencrypt\/live\/example.com\/\nnginx -t &amp;&amp; systemctl reload nginx\n<\/code><\/pre>\n<p><code>nginx -t<\/code> \u662f\u8fd9\u4e00\u6b65\u7684\u5b89\u5168\u9600\u2014\u2014\u5b83\u4f1a\u5728\u4e0d\u4e2d\u65ad\u670d\u52a1\u7684\u524d\u63d0\u4e0b\u68c0\u67e5\u914d\u7f6e\u8bed\u6cd5\uff0c\u53ea\u6709\u8f93\u51fa <code>syntax is ok<\/code> \u548c <code>test is successful<\/code> \u624d\u7ee7\u7eed\uff0c\u907f\u514d\u5e26\u7740\u9519\u8bef\u914d\u7f6e\u91cd\u542f\u5bfc\u81f4\u6574\u7ad9 502\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\u5148\u522b\u5207 DNS\uff0c\u7528\u672c\u5730 hosts \u9a8c\u8bc1\uff1a\u5728\u4f60\u81ea\u5df1\u7684\u7535\u8111\u4e0a\u628a\u57df\u540d\u4e34\u65f6\u6307\u5411\u65b0\u4e3b\u673a IP\uff0c\u8bbf\u95ee\u9996\u9875\u3001\u6587\u7ae0\u9875\u3001\u540e\u53f0\u767b\u5f55\u9875\u5404\u4e00\u904d\u3002\u4e09\u9879\u90fd\u6b63\u5e38\uff0c\u8bf4\u660e\u65b0\u73af\u5883\u771f\u6b63\u53ef\u7528\u4e86\uff0c\u8fd9\u4e00\u6b65\u4e5f\u662f\u6574\u7ad9\u8fc1\u79fb\u80fd\u5426\u96f6\u6545\u969c\u7684\u5173\u952e\u9a8c\u8bc1\u70b9\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/lemp-migration-restore-topology.webp\" alt=\"\u65b0\u4e3b\u673a\u6062\u590d\u62d3\u6251\uff1a\u6570\u636e\u5e93\u3001\u7f51\u7ad9\u73af\u5883\u4e0e\u57df\u540d\u89e3\u6790\u7684\u5bf9\u5e94\u5173\u7cfb\" loading=\"lazy\" \/><\/p>\n<h2>\u7b2c\u4e09\u6b65\uff1a\u5207\u6362 DNS \u5e76\u5b8c\u6210\u6536\u5c3e<\/h2>\n<p>\u65b0\u73af\u5883\u9a8c\u8bc1\u901a\u8fc7\u540e\uff0c\u5c31\u8fdb\u5165\u6b63\u5f0f\u5207\u6362\u3002\u5230\u57df\u540d\u89e3\u6790\u670d\u52a1\u5546\u5904\uff0c\u628a A \u8bb0\u5f55\u4ece\u65e7 IP \u6539\u4e3a\u65b0 IP\uff1bTTL\uff08DNS \u7f13\u5b58\u5b58\u6d3b\u65f6\u95f4\uff09\u5efa\u8bae\u63d0\u524d\u4e00\u665a\u8c03\u4f4e\u5230 300 \u79d2\uff0c\u8fd9\u6837\u5207\u6362\u540e\u5168\u7403\u751f\u6548\u66f4\u5feb\u3002\u5207\u6362\u540e\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u89c2\u5bdf\u89e3\u6790\u662f\u5426\u5df2\u7ecf\u6307\u5411\u65b0\u673a\uff1a<\/p>\n<pre><code class=\"language-bash\">dig +short example.com\n<\/code><\/pre>\n<p>DNS \u751f\u6548\u65f6\u95f4\u56e0\u5730\u533a\u548c\u8fd0\u8425\u5546\u800c\u5f02\uff0c\u901a\u5e38\u51e0\u5206\u949f\u5230\u51e0\u5c0f\u65f6\u4e0d\u7b49\u3002\u751f\u6548\u671f\u95f4\u4f1a\u6709\u90e8\u5206\u8bbf\u5ba2\u5230\u65e7\u673a\u3001\u90e8\u5206\u5230\u65b0\u673a\uff0c\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u65e7\u670d\u52a1\u5668\u5efa\u8bae\u4fdd\u7559 48 \u5c0f\u65f6\u518d\u5173\u673a\u2014\u2014\u5b83\u4e0d\u4ec5\u662f\u56de\u6eda\u4fdd\u969c\uff0c\u8fd8\u80fd\u5728\u4e0d\u5360\u7528\u65b0\u673a\u5e26\u5bbd\uff08\u5355\u4f4d\u65f6\u95f4\u5185\u53ef\u4f20\u8f93\u7684\u6570\u636e\u91cf\uff09\u7684\u524d\u63d0\u4e0b\u627f\u63a5\u8001\u8bbf\u5ba2\u3002<\/p>\n<p>\u5207\u6362\u5b8c\u6210\u540e\u7684\u6536\u5c3e\u6e05\u5355\uff1a<\/p>\n<ul>\n<li>\u91cd\u8dd1\u4e00\u6b21 mysqldump \u8865\u9f50\u6700\u540e\u51e0\u5206\u949f\u7684\u6570\u636e\u5dee\u5f02<\/li>\n<li>\u5728\u65e7\u673a Nginx \u4e0a\u4e34\u65f6\u5f00\u542f\u53cd\u5411\u4ee3\u7406\uff0c\u627f\u63a5\u8fd8\u6ca1\u5207\u6362\u89e3\u6790\u7684\u8001\u8bbf\u5ba2<\/li>\n<li>\u786e\u8ba4 HTTPS \u8bc1\u4e66\u5728\u65b0\u673a\u6b63\u5e38\uff0c\u7528 <code>curl -Iv https:\/\/example.com<\/code> \u67e5\u770b\u8bc1\u4e66\u94fe<\/li>\n<li>\u89c2\u5bdf\u65b0\u673a 24 \u5c0f\u65f6\u7684\u9519\u8bef\u65e5\u5fd7\uff1a<code>tail -f \/var\/log\/nginx\/error.log<\/code><\/li>\n<\/ul>\n<p>\u5982\u679c\u5207\u6362\u540e\u53d1\u73b0\u4e25\u91cd\u95ee\u9898\uff0c\u56de\u6eda\u5f88\u7b80\u5355\uff1a\u628a DNS \u7684 A \u8bb0\u5f55\u6539\u56de\u65e7 IP\uff0c\u89e3\u6790\u751f\u6548\u540e\u6d41\u91cf\u5c31\u56de\u5230\u65e7\u670d\u52a1\u5668\uff0c\u901a\u5e38\u51e0\u5206\u949f\u5185\u53ef\u6062\u590d\u3002\u8fd9\u4e5f\u662f\u6574\u7ad9\u8fc1\u79fb\u65b9\u6848\u91cc&#8221;\u65e7\u673a\u4fdd\u7559 48 \u5c0f\u65f6&#8221;\u7684\u771f\u6b63\u610f\u4e49\u2014\u2014\u5b83\u4e70\u7684\u4e0d\u662f\u5e26\u5bbd\uff0c\u662f\u540e\u6094\u836f\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/lemp-migration-dns-switch.webp\" alt=\"DNS \u5207\u6362\u793a\u610f\uff1a\u89e3\u6790\u751f\u6548\u671f\u95f4\u6d41\u91cf\u540c\u65f6\u6307\u5411\u65b0\u65e7\u4e24\u53f0\u670d\u52a1\u5668\" loading=\"lazy\" \/><\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u6392\u67e5<\/h2>\n<p>\u5373\u4f7f\u6bcf\u4e00\u6b65\u90fd\u6309\u6d41\u7a0b\u8d70\uff0c\u8fc1\u79fb\u540e\u4ecd\u53ef\u80fd\u9047\u5230\u51e0\u4e2a\u9ad8\u9891\u62a5\u9519\u3002\u9047\u5230\u95ee\u9898\u65f6\u5148\u5bf9\u53f7\u5165\u5ea7\uff0c\u80fd\u7701\u4e0b\u5927\u91cf\u6392\u67e5\u65f6\u95f4\u3002<\/p>\n<p><strong>\u9996\u9875\u6b63\u5e38\u3001\u5185\u9875 404<\/strong>\uff1a\u8fd9\u662f\u56fa\u5b9a\u94fe\u63a5\u7ed3\u6784\u6ca1\u88ab Nginx \u8bc6\u522b\u3002\u5728\u7ad9\u70b9\u914d\u7f6e\u7684 <code>server<\/code> \u5757\u91cc\u8865\u4e0a\u4f2a\u9759\u6001\u89c4\u5219\u5373\u53ef\u89e3\u51b3\uff1a<\/p>\n<pre><code class=\"language-nginx\">location \/ { try_files $uri $uri\/ \/index.php?$args; }\n<\/code><\/pre>\n<p><strong>\u63d0\u793a&#8221;\u5efa\u7acb\u6570\u636e\u5e93\u8fde\u63a5\u65f6\u51fa\u9519&#8221;<\/strong>\uff1a\u8bf4\u660e <code>wp-config.php<\/code> \u91cc\u7684\u6570\u636e\u5e93\u5bc6\u7801\u548c\u65b0\u673a MySQL \u7528\u6237\u4e0d\u5339\u914d\uff0c\u6216 MySQL \u670d\u52a1\u6ca1\u542f\u52a8\u3002\u5148\u6267\u884c <code>systemctl status mysql<\/code> \u786e\u8ba4\u670d\u52a1\u72b6\u6001\uff0c\u518d\u6838\u5bf9\u5bc6\u7801\u3002<\/p>\n<p><strong>\u4e0a\u4f20\u56fe\u7247\u63d0\u793a\u6743\u9650\u4e0d\u8db3<\/strong>\uff1a\u4e5d\u6210\u662f\u6587\u4ef6\u5c5e\u4e3b\u6ca1\u6539\u3002\u56de\u5230\u7b2c\u4e8c\u6b65\u7684 <code>chown -R www-data:www-data<\/code> \u68c0\u67e5\u662f\u5426\u6267\u884c\u5230\u4f4d\uff0c\u53e6\u5916\u786e\u8ba4 <code>php.ini<\/code> \u7684 <code>upload_max_filesize<\/code> \u4e0d\u5c0f\u4e8e\u65e7\u673a\u53d6\u503c\u3002<\/p>\n<p><strong>\u540e\u53f0\u7279\u522b\u6162<\/strong>\uff1a\u5e38\u89c1\u539f\u56e0\u662f WordPress \u8fde\u63a5\u5916\u90e8\u66f4\u65b0\u670d\u52a1\u88ab\u65b0\u673a\u7f51\u7edc\u963b\u65ad\u3002\u5982\u679c\u65b0\u4e3b\u673a\u5728\u6d77\u5916\u800c\u8bfb\u8005\u4e3b\u8981\u5728\u56fd\u5185\uff0c\u53ef\u4ee5\u63a5\u5165 <a href=\"https:\/\/cn.hostease.com\/blog\/cdn\/cloudflare-cdn-china-acceleration\/\">CDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u4e2d\u56fd\u52a0\u901f\u65b9\u6848<\/a>\u6539\u5584\u8bbf\u95ee\u94fe\u8def\u3002<\/p>\n<p>\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\u901a\u7528\u601d\u8def\u662f\u770b\u65e5\u5fd7\uff1aNginx \u7684 error.log \u5b9a\u4f4d\u8bf7\u6c42\u5c42\u9519\u8bef\uff0cPHP-FPM \u7684\u65e5\u5fd7\u5b9a\u4f4d\u6267\u884c\u5c42\u9519\u8bef\uff0cMySQL \u65e5\u5fd7\u5b9a\u4f4d\u6570\u636e\u5c42\u9519\u8bef\u3002\u4e09\u5c42\u65e5\u5fd7\u5bf9\u4e00\u904d\uff0c\u7edd\u5927\u591a\u6570\u8fc1\u79fb\u95ee\u9898\u90fd\u80fd\u627e\u5230\u6839\u56e0\u3002\u5982\u679c\u4f60\u5e0c\u671b\u51cf\u5c11\u8fd9\u7c7b\u8fd0\u7ef4\u8d1f\u62c5\uff0c\u4e5f\u53ef\u4ee5\u8003\u8651\u6258\u7ba1\u578b\u65b9\u6848\uff0c\u6bd4\u5982 <a href=\"https:\/\/cn.hostease.com\/wordpress-hosting\/\">WordPress \u4e3b\u673a<\/a>\uff0c\u7531\u670d\u52a1\u5546\u5904\u7406\u73af\u5883\u914d\u7f6e\u548c\u65e5\u5e38\u7ef4\u62a4\uff0c\u4f60\u53ea\u9700\u8981\u4e13\u6ce8\u5185\u5bb9\u548c\u4e1a\u52a1\u3002<\/p>\n<h2>\u603b\u7ed3\u4e0e\u884c\u52a8\u5efa\u8bae<\/h2>\n<p>\u56de\u987e\u6574\u4e2a LEMP \u73af\u5883\u6574\u7ad9\u8fc1\u79fb\u6d41\u7a0b\uff0c\u6838\u5fc3\u5176\u5b9e\u662f\u4e09\u53e5\u8bdd\uff1a\u65e7\u673a\u6253\u5305\u8981\u5b8c\u6574\uff08\u6587\u4ef6\u3001\u6570\u636e\u5e93\u3001\u8bc1\u4e66\u3001Nginx \u914d\u7f6e\u7f3a\u4e00\u4e0d\u53ef\uff09\uff0c\u65b0\u673a\u6062\u590d\u8981\u9a8c\u8bc1\uff08hosts \u9a8c\u8bc1\u901a\u8fc7\u624d\u7b97\u73af\u5883\u53ef\u7528\uff09\uff0cDNS \u5207\u6362\u8981\u7559\u9000\u8def\uff08\u65e7\u673a\u4fdd\u7559 48 \u5c0f\u65f6\u968f\u65f6\u53ef\u56de\u6eda\uff09\u3002<\/p>\n<p>\u7ed9\u4f60\u51e0\u6761\u53ef\u4ee5\u76f4\u63a5\u843d\u5730\u7684\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li>\u7b2c\u4e00\u6b21\u8fc1\u79fb\u524d\uff0c\u5148\u62ff\u4e00\u4e2a\u4e0d\u91cd\u8981\u7684\u6d4b\u8bd5\u7ad9\u5728\u65b0\u673a\u5b8c\u6574\u6f14\u7ec3\u4e00\u904d\uff0c\u628a\u5751\u90fd\u8e29\u5728\u6d4b\u8bd5\u73af\u5883<\/li>\n<li>\u628a\u672c\u6587\u7684\u547d\u4ee4\u6574\u7406\u6210\u81ea\u5df1\u7684\u8fc1\u79fb\u811a\u672c\uff0c\u6bcf\u6b21\u642c\u5bb6\u53ea\u9700\u66ff\u6362\u57df\u540d\u548c\u6570\u636e\u5e93\u540d\u7b49\u51e0\u4e2a\u53d8\u91cf<\/li>\n<li>\u8fc1\u79fb\u5b8c\u6210\u540e 48 \u5c0f\u65f6\u5185\uff0c\u6bcf\u5929\u68c0\u67e5\u4e00\u6b21 Nginx \u9519\u8bef\u65e5\u5fd7\u548c\u641c\u7d22\u6536\u5f55\u662f\u5426\u6b63\u5e38<\/li>\n<li>\u5982\u679c\u4f60\u7ba1\u7406\u591a\u4e2a\u7ad9\u70b9\u6216\u7f3a\u5c11\u4e13\u804c\u8fd0\u7ef4\uff0c\u63a8\u8350\u8003\u8651 <a href=\"https:\/\/cn.hostease.com\/\">Hostease<\/a> \u7684 <a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u72ec\u7acb\u670d\u52a1\u5668<\/a> \u6216\u6258\u7ba1\u578b WordPress \u65b9\u6848\uff0c\u73af\u5883\u90e8\u7f72\u548c\u5907\u4efd\u7531\u670d\u52a1\u5546\u627f\u63a5<\/li>\n<\/ul>\n<p>\u8fc1\u79fb\u672c\u8eab\u5e76\u4e0d\u53ef\u6015\uff0c\u53ef\u6015\u7684\u662f\u6ca1\u6709\u9a8c\u8bc1\u3001\u6ca1\u6709\u56de\u6eda\u7684\u88f8\u5954\u5f0f\u642c\u5bb6\u3002\u6309\u8fd9\u5957\u6d41\u7a0b\u6267\u884c\uff0c\u4f60\u7684\u4e0b\u4e00\u6b21\u6362\u4e3b\u673a\u53ef\u4ee5\u505a\u5230\u7528\u6237\u65e0\u611f\u77e5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u624b\u628a\u624b\u6559\u4f60\u5b8c\u6210 LEMP \u73af\u5883\u6574\u7ad9\u8fc1\u79fb\uff1a\u6253\u5305 WordPress \u6587\u4ef6\u3001\u5bfc\u51fa\u6570\u636e\u5e93\u3001\u540c\u6b65\u5230\u65b0\u4e3b\u673a\u3001\u5207\u6362 DNS \u5e76\u9a8c\u8bc1\u4e0a\u7ebf\uff0c\u9644\u5b8c\u6574\u547d\u4ee4\u4e0e\u56de\u6eda\u65b9\u6848\u3002<\/p>\n","protected":false},"author":2,"featured_media":33548,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3822],"tags":[5245,5246,4310,2768,4488],"class_list":["post-33552","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-lemp","tag-mysqldump","tag-wordpress","tag-2768","tag-4488"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/lemp-migration-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=33552"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33552\/revisions"}],"predecessor-version":[{"id":33632,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33552\/revisions\/33632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/33548"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=33552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=33552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=33552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}