{"id":173383,"date":"2024-11-07T17:34:20","date_gmt":"2024-11-07T09:34:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173383\/"},"modified":"2024-11-07T17:34:21","modified_gmt":"2024-11-07T09:34:21","slug":"%e5%a6%82%e4%bd%95%e9%ab%98%e6%95%88%e6%89%b9%e9%87%8f%e6%9b%bf%e6%8f%9b%e7%b6%b2%e7%ab%99%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e5%9c%96%e7%89%87%e8%b7%af%e5%be%91%ef%bc%9f-%e6%89%b9%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173383\/","title":{"rendered":"\u5982\u4f55\u9ad8\u6548\u6279\u91cf\u66ff\u63db\u7db2\u7ad9\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\u8def\u5f91\uff1f (\u6279\u91cf\u66ff\u63db\u7db2\u7ad9\u6578\u64da\u5eab\u5716\u7247\u8def\u5f91)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e9%ab%98%e6%95%88%e6%89%b9%e9%87%8f%e6%9b%bf%e6%8f%9b%e7%b6%b2%e7%ab%99%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e5%9c%96%e7%89%87%e8%b7%af%e5%be%91%ef%bc%9f-DxAsREifHJ\">\u5982\u4f55\u9ad8\u6548\u6279\u91cf\u66ff\u63db\u7db2\u7ad9\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\u8def\u5f91\uff1f<\/h1>\n<p>\u5728\u7db2\u7ad9\u7ba1\u7406\u4e2d\uff0c\u5716\u7247\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u5143\u7d20\u3002\u7136\u800c\uff0c\u96a8\u8457\u7db2\u7ad9\u7684\u767c\u5c55\uff0c\u5716\u7247\u7684\u5b58\u5132\u4f4d\u7f6e\u53ef\u80fd\u6703\u767c\u751f\u8b8a\u5316\uff0c\u9019\u5c31\u9700\u8981\u5c0d\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\u8def\u5f91\u9032\u884c\u6279\u91cf\u66ff\u63db\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u9ad8\u6548\u5730\u6279\u91cf\u66ff\u63db\u7db2\u7ad9\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\u8def\u5f91\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%89%b9%e9%87%8f%e6%9b%bf%e6%8f%9b%e5%9c%96%e7%89%87%e8%b7%af%e5%be%91%ef%bc%9f-DxAsREifHJ\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6279\u91cf\u66ff\u63db\u5716\u7247\u8def\u5f91\uff1f<\/h2>\n<p>\u96a8\u8457\u7db2\u7ad9\u5167\u5bb9\u7684\u66f4\u65b0\uff0c\u5716\u7247\u7684\u5b58\u5132\u4f4d\u7f6e\u53ef\u80fd\u6703\u6539\u8b8a\u3002\u4f8b\u5982\uff0c\u7db2\u7ad9\u53ef\u80fd\u6703\u5f9e\u4e00\u500b\u4f3a\u670d\u5668\u9077\u79fb\u5230\u53e6\u4e00\u500b\u4f3a\u670d\u5668\uff0c\u6216\u8005\u5716\u7247\u7684\u6587\u4ef6\u593e\u7d50\u69cb\u53ef\u80fd\u6703\u8abf\u6574\u3002\u9019\u4e9b\u8b8a\u5316\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u7684\u5716\u7247\u8def\u5f91\u5931\u6548\uff0c\u5f9e\u800c\u5f71\u97ff\u7db2\u7ad9\u7684\u986f\u793a\u6548\u679c\u548c\u7528\u6236\u9ad4\u9a57\u3002\u56e0\u6b64\uff0c\u6279\u91cf\u66ff\u63db\u5716\u7247\u8def\u5f91\u662f\u7dad\u8b77\u7db2\u7ad9\u6b63\u5e38\u904b\u884c\u7684\u91cd\u8981\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e6%89%b9%e9%87%8f%e6%9b%bf%e6%8f%9b%e5%9c%96%e7%89%87%e8%b7%af%e5%be%91%e7%9a%84%e6%ad%a5%e9%a9%9f-DxAsREifHJ\">\u6279\u91cf\u66ff\u63db\u5716\u7247\u8def\u5f91\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a%e5%ba%ab-DxAsREifHJ\">1. \u5099\u4efd\u6578\u64da\u5eab<\/h3>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u6578\u64da\u5eab\u64cd\u4f5c\u4e4b\u524d\uff0c\u9996\u5148\u8981\u5099\u4efd\u6578\u64da\u5eab\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u51fa\u73fe\u554f\u984c\u6642\u6062\u5fa9\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u5099\u4efd\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>mysqldump -u username -p database_name &gt; backup.sql<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e5%ae%9a%e9%9c%80%e8%a6%81%e6%9b%bf%e6%8f%9b%e7%9a%84%e8%b7%af%e5%be%91-DxAsREifHJ\">2. \u78ba\u5b9a\u9700\u8981\u66ff\u63db\u7684\u8def\u5f91<\/h3>\n<p>\u5728\u9032\u884c\u66ff\u63db\u4e4b\u524d\uff0c\u9996\u5148\u8981\u78ba\u5b9a\u9700\u8981\u66ff\u63db\u7684\u820a\u8def\u5f91\u548c\u65b0\u7684\u8def\u5f91\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u820a\u8def\u5f91\u70ba\uff1a<\/p>\n<pre><code>http:\/\/oldsite.com\/images\/<\/code><\/pre>\n<p>\u800c\u65b0\u7684\u8def\u5f91\u70ba\uff1a<\/p>\n<pre><code>http:\/\/newsite.com\/images\/<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8sql%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e6%89%b9%e9%87%8f%e6%9b%bf%e6%8f%9b-DxAsREifHJ\">3. \u4f7f\u7528SQL\u547d\u4ee4\u9032\u884c\u6279\u91cf\u66ff\u63db<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528SQL\u7684UPDATE\u8a9e\u53e5\u4f86\u6279\u91cf\u66ff\u63db\u5716\u7247\u8def\u5f91\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8bSQL\u547d\u4ee4\uff1a<\/p>\n<pre><code>UPDATE table_name SET column_name = REPLACE(column_name, 'http:\/\/oldsite.com\/images\/', 'http:\/\/newsite.com\/images\/');<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>table_name<\/code>\u662f\u5305\u542b\u5716\u7247\u8def\u5f91\u7684\u6578\u64da\u8868\u540d\u7a31\uff0c<code>column_name<\/code>\u662f\u5b58\u5132\u5716\u7247\u8def\u5f91\u7684\u5217\u540d\u3002\u9019\u689d\u547d\u4ee4\u6703\u5c07\u6240\u6709\u820a\u8def\u5f91\u66ff\u63db\u70ba\u65b0\u8def\u5f91\u3002<\/p>\n<h3 id=\"4-%e9%a9%97%e8%ad%89%e6%9b%bf%e6%8f%9b%e7%b5%90%e6%9e%9c-DxAsREifHJ\">4. \u9a57\u8b49\u66ff\u63db\u7d50\u679c<\/h3>\n<p>\u66ff\u63db\u5b8c\u6210\u5f8c\uff0c\u61c9\u8a72\u6aa2\u67e5\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\u8def\u5f91\u662f\u5426\u5df2\u6b63\u78ba\u66f4\u65b0\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u67e5\u8a62\u662f\u5426\u9084\u5b58\u5728\u820a\u8def\u5f91\uff1a<\/p>\n<pre><code>SELECT * FROM table_name WHERE column_name LIKE 'http:\/\/oldsite.com\/images\/%';<\/code><\/pre>\n<p>\u5982\u679c\u67e5\u8a62\u7d50\u679c\u70ba\u7a7a\uff0c\u5247\u8868\u793a\u66ff\u63db\u6210\u529f\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%b7%a5%e5%85%b7%e9%80%b2%e8%a1%8c%e6%89%b9%e9%87%8f%e6%9b%bf%e6%8f%9b-DxAsREifHJ\">\u4f7f\u7528\u5de5\u5177\u9032\u884c\u6279\u91cf\u66ff\u63db<\/h2>\n<p>\u9664\u4e86\u624b\u52d5\u4f7f\u7528SQL\u547d\u4ee4\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5de5\u5177\u4f86\u5e6b\u52a9\u6279\u91cf\u66ff\u63db\u5716\u7247\u8def\u5f91\u3002\u4f8b\u5982\uff0cWordPress\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u63d2\u4ef6\u5982\u201cBetter Search Replace\u201d\u4f86\u8f15\u9b06\u5b8c\u6210\u9019\u4e00\u64cd\u4f5c\u3002\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u63d0\u4f9b\u53cb\u597d\u7684\u7528\u6236\u754c\u9762\uff0c\u4e26\u80fd\u5920\u81ea\u52d5\u8655\u7406\u6578\u64da\u5eab\u7684\u5099\u4efd\u548c\u66ff\u63db\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-DxAsREifHJ\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u5728\u9032\u884c\u6279\u91cf\u66ff\u63db\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u78ba\u4fdd\u65b0\u8def\u5f91\u7684\u5716\u7247\u5df2\u7d93\u4e0a\u50b3\u5230\u6b63\u78ba\u7684\u4f4d\u7f6e\u3002<\/li>\n<li>\u5728\u66ff\u63db\u5f8c\uff0c\u6aa2\u67e5\u7db2\u7ad9\u7684\u5404\u500b\u9801\u9762\uff0c\u78ba\u4fdd\u5716\u7247\u6b63\u5e38\u986f\u793a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DxAsREifHJ\">\u7e3d\u7d50<\/h2>\n<p>\u6279\u91cf\u66ff\u63db\u7db2\u7ad9\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\u8def\u5f91\u662f\u4e00\u9805\u91cd\u8981\u7684\u7dad\u8b77\u5de5\u4f5c\uff0c\u80fd\u5920\u78ba\u4fdd\u7db2\u7ad9\u7684\u6b63\u5e38\u904b\u884c\u3002\u901a\u904e\u5099\u4efd\u6578\u64da\u5eab\u3001\u78ba\u5b9a\u8def\u5f91\u3001\u4f7f\u7528SQL\u547d\u4ee4\u6216\u5de5\u5177\u9032\u884c\u66ff\u63db\uff0c\u4e26\u9a57\u8b49\u7d50\u679c\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u5b8c\u6210\u9019\u4e00\u4efb\u52d9\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u652f\u6301\u60a8\u7684\u7db2\u7ad9\u904b\u884c\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u670d\u52d9\uff0c\u70ba\u60a8\u7684\u7db2\u7ad9\u63d0\u4f9b\u6700\u4f73\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u6279\u91cf\u66ff\u63db\u7db2\u7ad9\u6578\u64da\u5eab\u4e2d\u7684\u5716\u7247\u8def\u5f91\uff0c\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\uff0c\u7c21\u5316\u7ba1\u7406\u6d41\u7a0b\uff0c\u7bc0\u7701\u6642\u9593\u8207\u7cbe\u529b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-173383","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=173383"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173383\/revisions"}],"predecessor-version":[{"id":173384,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173383\/revisions\/173384"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}