{"id":25906,"date":"2024-11-24T16:04:26","date_gmt":"2024-11-24T08:04:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25906\/"},"modified":"2024-11-24T16:04:26","modified_gmt":"2024-11-24T08:04:26","slug":"%e5%a6%82%e4%bd%95%e4%bf%9d%e8%af%81%e9%98%9f%e5%88%97%e8%af%bb%e5%8f%96%e4%bb%bb%e5%8a%a1%e4%b8%ad%e7%9a%84%e5%b9%b6%e5%8f%91%e6%8e%a7%e5%88%b6%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25906\/","title":{"rendered":"\u5982\u4f55\u4fdd\u8bc1\u961f\u5217\u8bfb\u53d6\u4efb\u52a1\u4e2d\u7684\u5e76\u53d1\u63a7\u5236\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173072458735493.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4fdd\u8bc1\u961f\u5217\u8bfb\u53d6\u4efb\u52a1\u4e2d\u7684\u5e76\u53d1\u63a7\u5236\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4fdd\u8bc1\u961f\u5217\u8bfb\u53d6\u4efb\u52a1\u4e2d\u7684\u5e76\u53d1\u63a7\u5236\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u961f\u5217\u8bfb\u53d6\u4efb\u52a1\u4e2d\u7684\u5e76\u53d1\u63a7\u5236<\/strong><\/p>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u5904\u7406\u5927\u91cf\u7684\u4efb\u52a1\uff0c\u8fd9\u4e9b\u4efb\u52a1\u901a\u5e38\u4f1a\u5b58\u50a8\u5728\u961f\u5217\u4e2d\uff0c\u7531\u591a\u4e2a\u7ebf\u7a0b\u6216\u8fdb\u7a0b\u5e76\u53d1\u5730\u5904\u7406\u3002\u7136\u800c\uff0c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u4fdd\u8bc1\u540c\u4e00\u4efb\u52a1\u4e0d\u4f1a\u88ab\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u5904\u7406\u3002<\/p>\n<p><strong>\u95ee\u9898<\/strong><\/p>\n<p>\u5047\u8bbe\u6709\u4e00\u4e2a\u961f\u5217\u4e2d\u5305\u542b 20 \u4e2a\u4efb\u52a1\uff0c\u6709 5 \u4e2a\u7ebf\u7a0b\u540c\u65f6\u4ece\u961f\u5217\u4e2d\u8bfb\u53d6\u4efb\u52a1\u6267\u884c\u3002\u6267\u884c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u4ece\u6570\u636e\u5e93\u4e2d\u8bfb\u53d6\u4efb\u52a1<\/li>\n<li>\u5224\u65ad\u4efb\u52a1\u662f\u5426\u6b63\u5728\u6267\u884c<\/li>\n<li>\u5982\u679c\u6ca1\u6709\u6267\u884c\uff0c\u5219\u6267\u884c\u4efb\u52a1<\/li>\n<\/ol>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u4f55\u4fdd\u8bc1\u540c\u4e00\u4efb\u52a1\u53ea\u4f1a\u88ab\u5176\u4e2d\u4e00\u4e2a\u7ebf\u7a0b\u6267\u884c\uff1f<\/p>\n<p><strong>\u7b54\u6848<\/strong><\/p>\n<p>\u4e00\u79cd\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6cd5\u662f\u4f7f\u7528\u4e8b\u52a1\u548c FOR UPDATE \u8bed\u53e5\uff1a<\/p>\n<ol>\n<li>\u5f00\u542f\u6570\u636e\u5e93\u4e8b\u52a1\u3002<\/li>\n<li>\u4f7f\u7528 SELECT &#8230; FOR UPDATE \u8bed\u53e5\u67e5\u627e\u4efb\u52a1\u72b6\u6001\u4e3a\u672a\u6267\u884c\u7684\u4efb\u52a1\uff0c\u5e76\u5c06\u8be5\u4efb\u52a1\u7684\u72b6\u6001\u66f4\u65b0\u4e3a\u6267\u884c\u4e2d\u3002<\/li>\n<li>\u63d0\u4ea4\u4e8b\u52a1\u3002<\/li>\n<li>\u6267\u884c\u4efb\u52a1\u3002<\/li>\n<li>\u6700\u540e\uff0c\u66f4\u65b0\u4efb\u52a1\u72b6\u6001\u4e3a\u5df2\u6267\u884c\u3002<\/li>\n<\/ol>\n<p>\u5f53\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u6267\u884c\u6b64\u64cd\u4f5c\u65f6\uff0cFOR UPDATE \u8bed\u53e5\u4f1a\u9501\u4f4f\u6240\u67e5\u8be2\u7684\u8bb0\u5f55\uff0c\u9632\u6b62\u5176\u4ed6\u7ebf\u7a0b\u540c\u65f6\u67e5\u8be2\u5230\u76f8\u540c\u7684\u4efb\u52a1\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u786e\u4fdd\u67d0\u4e2a\u4efb\u52a1\u53ea\u4f1a\u88ab\u5176\u4e2d\u4e00\u4e2a\u7ebf\u7a0b\u6267\u884c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4fdd\u8bc1\u961f\u5217\u8bfb\u53d6\u4efb\u52a1\u4e2d\u7684\u5e76\u53d1\u63a7\u5236\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u961f\u5217\u8bfb\u53d6\u4efb\u52a1\u4e2d\u7684\u5e76\u53d1\u63a7\u5236 \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u5904\u7406\u5927\u91cf\u7684\u4efb\u52a1\uff0c\u8fd9\u4e9b\u4efb\u52a1\u901a\u5e38\u4f1a\u5b58\u50a8\u5728\u961f\u5217\u4e2d\uff0c\u7531\u591a\u4e2a\u7ebf\u7a0b\u6216\u8fdb\u7a0b\u5e76\u53d1\u5730\u5904\u7406\u3002\u7136\u800c\uff0c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u4fdd\u8bc1\u540c\u4e00\u4efb\u52a1\u4e0d\u4f1a\u88ab\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u5904\u7406\u3002 \u95ee\u9898 \u5047\u8bbe\u6709\u4e00\u4e2a\u961f\u5217\u4e2d\u5305\u542b 20 \u4e2a\u4efb\u52a1\uff0c\u6709 5 \u4e2a\u7ebf\u7a0b\u540c\u65f6\u4ece\u961f\u5217\u4e2d\u8bfb\u53d6\u4efb\u52a1\u6267\u884c\u3002\u6267\u884c\u6b65\u9aa4\u5982\u4e0b\uff1a \u4ece\u6570\u636e\u5e93\u4e2d\u8bfb\u53d6\u4efb\u52a1 \u5224\u65ad\u4efb\u52a1\u662f\u5426\u6b63\u5728\u6267\u884c \u5982\u679c\u6ca1\u6709\u6267\u884c\uff0c\u5219\u6267\u884c\u4efb\u52a1 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u4f55\u4fdd\u8bc1\u540c\u4e00\u4efb\u52a1\u53ea\u4f1a\u88ab\u5176\u4e2d\u4e00\u4e2a\u7ebf\u7a0b\u6267\u884c\uff1f \u7b54\u6848 \u4e00\u79cd\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6cd5\u662f\u4f7f\u7528\u4e8b\u52a1\u548c FOR UPDATE \u8bed\u53e5\uff1a \u5f00\u542f\u6570\u636e\u5e93\u4e8b\u52a1\u3002 \u4f7f\u7528 SELECT &#8230; FOR UPDATE \u8bed\u53e5\u67e5\u627e\u4efb\u52a1\u72b6\u6001\u4e3a\u672a\u6267\u884c\u7684\u4efb\u52a1\uff0c\u5e76\u5c06\u8be5\u4efb\u52a1\u7684\u72b6\u6001\u66f4\u65b0\u4e3a\u6267\u884c\u4e2d\u3002 \u63d0\u4ea4\u4e8b\u52a1\u3002 \u6267\u884c\u4efb\u52a1\u3002 \u6700\u540e\uff0c\u66f4\u65b0\u4efb\u52a1\u72b6\u6001\u4e3a\u5df2\u6267\u884c\u3002 \u5f53\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u6267\u884c\u6b64\u64cd\u4f5c\u65f6\uff0cFOR UPDATE \u8bed\u53e5\u4f1a\u9501\u4f4f\u6240\u67e5\u8be2\u7684\u8bb0\u5f55\uff0c\u9632\u6b62\u5176\u4ed6\u7ebf\u7a0b\u540c\u65f6\u67e5\u8be2\u5230\u76f8\u540c\u7684\u4efb\u52a1\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u786e\u4fdd\u67d0\u4e2a\u4efb\u52a1\u53ea\u4f1a\u88ab\u5176\u4e2d\u4e00\u4e2a\u7ebf\u7a0b\u6267\u884c\u3002 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4fdd\u8bc1\u961f\u5217\u8bfb\u53d6\u4efb\u52a1\u4e2d\u7684\u5e76\u53d1\u63a7\u5236\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-25906","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=25906"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25906\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}