{"id":187240,"date":"2024-11-11T12:37:20","date_gmt":"2024-11-11T04:37:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187240\/"},"modified":"2024-11-11T12:37:21","modified_gmt":"2024-11-11T04:37:21","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%b8%e6%93%9a%e4%b8%8d%e6%96%b7%e6%9b%b4%e6%96%b0%ef%bc%9a%e5%be%aa%e7%92%b0%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%ef%bc%9f-%e5%be%aa%e7%92%b0%e6%9b%b4%e6%96%b0%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187240\/","title":{"rendered":"\u6578\u64da\u5eab\u6578\u64da\u4e0d\u65b7\u66f4\u65b0\uff1a\u5faa\u74b0\u5982\u4f55\u5be6\u73fe\uff1f (\u5faa\u74b0\u66f4\u65b0\u6578\u64da\u5eab\u6578\u64da)"},"content":{"rendered":"<h1 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id=\"%e5%af%a6%e7%8f%be%e5%be%aa%e7%92%b0%e6%9b%b4%e6%96%b0%e7%9a%84%e6%8a%80%e8%a1%93-cBQgTUMsxQ\">\u5be6\u73fe\u5faa\u74b0\u66f4\u65b0\u7684\u6280\u8853<\/h2>\n<p>\u5be6\u73fe\u6578\u64da\u5eab\u7684\u5faa\u74b0\u66f4\u65b0\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u6280\u8853\u548c\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5be6\u73fe\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99-cBQgTUMsxQ\">1. \u5b9a\u6642\u4efb\u52d9<\/h3>\n<p>\u4f7f\u7528\u5b9a\u6642\u4efb\u52d9\uff08\u5982Cron\u4f5c\u696d\uff09\u53ef\u4ee5\u81ea\u52d5\u57f7\u884c\u6578\u64da\u66f4\u65b0\u64cd\u4f5c\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u65bc\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u7684\u6578\u64da\uff0c\u4f8b\u5982\u6bcf\u65e5\u6216\u6bcf\u9031\u7684\u5831\u544a\u3002<\/p>\n<pre><code>0 0 * * * \/usr\/bin\/php \/path\/to\/your\/script.php<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u78bc\u793a\u4f8b\u8868\u793a\u6bcf\u5929\u5348\u591c\u57f7\u884c\u4e00\u6b21\u6307\u5b9a\u7684PHP\u8173\u672c\uff0c\u8a72\u8173\u672c\u53ef\u4ee5\u5305\u542b\u6578\u64da\u66f4\u65b0\u7684\u908f\u8f2f\u3002<\/p>\n<h3 id=\"2-%e8%a7%b8%e7%99%bc%e5%99%a8-cBQgTUMsxQ\">2. \u89f8\u767c\u5668<\/h3>\n<p>\u6578\u64da\u5eab\u89f8\u767c\u5668\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u5b58\u5132\u7a0b\u5e8f\uff0c\u7576\u7279\u5b9a\u4e8b\u4ef6\uff08\u5982\u63d2\u5165\u3001\u66f4\u65b0\u6216\u522a\u9664\uff09\u767c\u751f\u6642\u81ea\u52d5\u57f7\u884c\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u66f4\u65b0\u7684\u6578\u64da\u7279\u5225\u6709\u6548\u3002<\/p>\n<pre><code>CREATE TRIGGER update_timestamp\nAFTER UPDATE ON your_table\nFOR EACH ROW\nBEGIN\n    SET NEW.updated_at = NOW();\nEND;<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5275\u5efa\u4e86\u4e00\u500b\u89f8\u767c\u5668\uff0c\u7576\u8868\u4e2d\u7684\u6578\u64da\u88ab\u66f4\u65b0\u6642\uff0c\u81ea\u52d5\u66f4\u65b0\u6642\u9593\u6233\u3002<\/p>\n<h3 id=\"3-api-%e6%95%b4%e5%90%88-cBQgTUMsxQ\">3. API \u6574\u5408<\/h3>\n<p>\u8a31\u591a\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4f7f\u7528API\u4f86\u7372\u53d6\u548c\u66f4\u65b0\u6578\u64da\u3002\u901a\u904e\u8a2d\u8a08\u826f\u597d\u7684API\uff0c\u53ef\u4ee5\u5be6\u73fe\u6578\u64da\u7684\u5be6\u6642\u66f4\u65b0\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u5728\u524d\u7aef\u63d0\u4ea4\u8868\u55ae\u6642\uff0c\u53ef\u4ee5\u901a\u904eAPI\u5c07\u6578\u64da\u767c\u9001\u5230\u5f8c\u7aef\uff0c\u4e26\u7acb\u5373\u66f4\u65b0\u6578\u64da\u5eab\u3002<\/p>\n<pre><code>fetch('https:\/\/api.yourservice.com\/update', {\n    method: 'POST',\n    body: JSON.stringify(data),\n    headers: {\n        'Content-Type': 'application\/json'\n    }\n});<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9b%b4%e6%96%b0%e7%9a%84%e6%8c%91%e6%88%b0-cBQgTUMsxQ\">\u6578\u64da\u5eab\u66f4\u65b0\u7684\u6311\u6230<\/h2>\n<p>\u5118\u7ba1\u6578\u64da\u5eab\u5faa\u74b0\u66f4\u65b0\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u5be6\u65bd\u904e\u7a0b\u4e2d\u4e5f\u53ef\u80fd\u9762\u81e8\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u591a\u7528\u6236\u74b0\u5883\u4e2d\uff0c\u5982\u4f55\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u554f\u984c\u3002<\/li>\n<li><strong>\u6027\u80fd\u554f\u984c\uff1a<\/strong>\u983b\u7e41\u7684\u6578\u64da\u66f4\u65b0\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u6d41\u91cf\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u5728\u81ea\u52d5\u66f4\u65b0\u904e\u7a0b\u4e2d\uff0c\u5982\u4f55\u6709\u6548\u8655\u7406\u932f\u8aa4\u548c\u7570\u5e38\u60c5\u6cc1\u4e5f\u662f\u4e00\u500b\u6311\u6230\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-cBQgTUMsxQ\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u5faa\u74b0\u66f4\u65b0\u662f\u78ba\u4fdd\u6578\u64da\u6e96\u78ba\u6027\u548c\u696d\u52d9\u6548\u7387\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u904e\u5b9a\u6642\u4efb\u52d9\u3001\u89f8\u767c\u5668\u548cAPI\u6574\u5408\u7b49\u6280\u8853\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5be6\u73fe\u6578\u64da\u7684\u81ea\u52d5\u66f4\u65b0\u3002\u7136\u800c\uff0c\u5728\u5be6\u65bd\u904e\u7a0b\u4e2d\u4e5f\u9700\u8981\u8003\u616e\u6578\u64da\u4e00\u81f4\u6027\u3001\u6027\u80fd\u548c\u932f\u8aa4\u8655\u7406\u7b49\u6311\u6230\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u6578\u64da\u7ba1\u7406\u80fd\u529b\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u548c\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u5982\u4f55\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u7ba1\u7406\u9700\u6c42\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5be6\u73fe\u6578\u64da\u5eab\u6578\u64da\u7684\u5faa\u74b0\u66f4\u65b0\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u7e8c\u6e96\u78ba\u8207\u6700\u65b0\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u7387\u8207\u53ef\u9760\u6027\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-187240","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187240","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=187240"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187240\/revisions"}],"predecessor-version":[{"id":187241,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187240\/revisions\/187241"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=187240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=187240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=187240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}