{"id":184236,"date":"2024-11-10T11:32:18","date_gmt":"2024-11-10T03:32:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184236\/"},"modified":"2024-11-10T11:32:19","modified_gmt":"2024-11-10T03:32:19","slug":"%e4%bd%bf%e7%94%a8redis%e7%b5%a6%e9%87%8d%e8%a4%87%e6%89%a3%e6%ac%be%e5%95%8f%e9%a1%8c%e6%8f%ae%e6%b7%9a%e5%91%8a%e5%88%a5%ef%bc%88redis%e8%a7%a3%e6%b1%ba%e9%87%8d%e8%a4%87%e6%89%a3%e6%ac%be%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184236\/","title":{"rendered":"\u4f7f\u7528Redis\u7d66\u91cd\u8907\u6263\u6b3e\u554f\u984c\u63ee\u6dda\u544a\u5225\uff08redis\u89e3\u6c7a\u91cd\u8907\u6263\u6b3e\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e7%b5%a6%e9%87%8d%e8%a4%87%e6%89%a3%e6%ac%be%e5%95%8f%e9%a1%8c%e6%8f%ae%e6%b7%9a%e5%91%8a%e5%88%a5%ef%bc%88redis%e8%a7%a3%e6%b1%ba%e9%87%8d%e8%a4%87%e6%89%a3%e6%ac%be%ef%bc%89-BrFtcAbgIc\">\u4f7f\u7528Redis\u7d66\u91cd\u8907\u6263\u6b3e\u554f\u984c\u63ee\u6dda\u544a\u5225\uff08Redis\u89e3\u6c7a\u91cd\u8907\u6263\u6b3e\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u96fb\u5b50\u5546\u52d9\u74b0\u5883\u4e2d\uff0c\u652f\u4ed8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6e96\u78ba\u6027\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7dda\u4e0a\u4ea4\u6613\u7684\u589e\u9577\uff0c\u91cd\u8907\u6263\u6b3e\u7684\u554f\u984c\u4e5f\u65e5\u76ca\u7a81\u51fa\uff0c\u9019\u4e0d\u50c5\u5f71\u97ff\u4e86\u7528\u6236\u7684\u9ad4\u9a57\uff0c\u9084\u53ef\u80fd\u5c0d\u5546\u5bb6\u7684\u4fe1\u8b7d\u9020\u6210\u640d\u5bb3\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0c\u8a31\u591a\u4f01\u696d\u958b\u59cb\u5c0b\u6c42\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5176\u4e2dRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%87%8d%e8%a4%87%e6%89%a3%e6%ac%be%e7%9a%84%e6%88%90%e5%9b%a0-BrFtcAbgIc\">\u91cd\u8907\u6263\u6b3e\u7684\u6210\u56e0<\/h2>\n<p>\u91cd\u8907\u6263\u6b3e\u901a\u5e38\u662f\u7531\u65bc\u7cfb\u7d71\u932f\u8aa4\u3001\u7db2\u7d61\u5ef6\u9072\u6216\u7528\u6236\u64cd\u4f5c\u4e0d\u7576\u7b49\u539f\u56e0\u9020\u6210\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6210\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u7cfb\u7d71\u932f\u8aa4\uff1a<\/strong>\u5728\u652f\u4ed8\u904e\u7a0b\u4e2d\uff0c\u82e5\u7cfb\u7d71\u672a\u80fd\u6b63\u78ba\u8655\u7406\u8acb\u6c42\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u91cd\u8907\u6263\u6b3e\u3002<\/li>\n<li><strong>\u7db2\u7d61\u5ef6\u9072\uff1a<\/strong>\u7528\u6236\u5728\u652f\u4ed8\u6642\uff0c\u7531\u65bc\u7db2\u7d61\u5ef6\u9072\uff0c\u53ef\u80fd\u6703\u591a\u6b21\u63d0\u4ea4\u652f\u4ed8\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7528\u6236\u64cd\u4f5c\uff1a<\/strong>\u7528\u6236\u5728\u4e0d\u78ba\u5b9a\u652f\u4ed8\u662f\u5426\u6210\u529f\u7684\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u6703\u91cd\u8907\u9ede\u64ca\u652f\u4ed8\u6309\u9215\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2-BrFtcAbgIc\">Redis\u7684\u512a\u52e2<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5177\u6709\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\u3002\u5b83\u7684\u7279\u6027\u4f7f\u5176\u6210\u70ba\u89e3\u6c7a\u91cd\u8907\u6263\u6b3e\u554f\u984c\u7684\u7406\u60f3\u9078\u64c7\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8655\u7406\u5927\u91cf\u8acb\u6c42\uff0c\u9069\u5408\u9ad8\u983b\u4ea4\u6613\u5834\u666f\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>Redis\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u539f\u5b50\u64cd\u4f5c\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u539f\u5b50\u64cd\u4f5c\uff0c\u80fd\u5920\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e9%98%b2%e6%ad%a2%e9%87%8d%e8%a4%87%e6%89%a3%e6%ac%be%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%a1%88-BrFtcAbgIc\">\u4f7f\u7528Redis\u9632\u6b62\u91cd\u8907\u6263\u6b3e\u7684\u5be6\u73fe\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u9632\u6b62\u91cd\u8907\u6263\u6b3e\uff0c\u6211\u5011\u53ef\u4ee5\u5229\u7528Redis\u7684\u7279\u6027\u4f86\u8a2d\u8a08\u4e00\u500b\u7c21\u55ae\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u5be6\u73fe\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e7%bd%ae%e5%94%af%e4%b8%80%e8%ab%8b%e6%b1%82%e6%a8%99%e8%ad%98-BrFtcAbgIc\">1. \u8a2d\u7f6e\u552f\u4e00\u8acb\u6c42\u6a19\u8b58<\/h3>\n<p>\u5728\u6bcf\u6b21\u652f\u4ed8\u8acb\u6c42\u4e2d\uff0c\u751f\u6210\u4e00\u500b\u552f\u4e00\u7684\u8acb\u6c42\u6a19\u8b58\uff08\u5982UUID\uff09\uff0c\u4e26\u5c07\u5176\u5b58\u5132\u5728Redis\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u500b\u8acb\u6c42\u90fd\u662f\u552f\u4e00\u7684\u3002<\/p>\n<pre><code>import uuid\n\nrequest_id = str(uuid.uuid4())\nredis_client.set(request_id, \"processing\", ex=60)  # \u8a2d\u7f6e60\u79d2\u904e\u671f\u6642\u9593\n<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e8%ab%8b%e6%b1%82%e7%8b%80%e6%85%8b-BrFtcAbgIc\">2. \u6aa2\u67e5\u8acb\u6c42\u72c0\u614b<\/h3>\n<p>\u5728\u8655\u7406\u652f\u4ed8\u8acb\u6c42\u4e4b\u524d\uff0c\u9996\u5148\u6aa2\u67e5\u8a72\u8acb\u6c42\u6a19\u8b58\u662f\u5426\u5df2\u5b58\u5728\u65bcRedis\u4e2d\u3002\u5982\u679c\u5b58\u5728\uff0c\u5247\u8868\u793a\u8a72\u8acb\u6c42\u5df2\u7d93\u88ab\u8655\u7406\u904e\uff0c\u61c9\u8a72\u62d2\u7d55\u518d\u6b21\u8655\u7406\u3002<\/p>\n<pre><code>if redis_client.exists(request_id):\n    return \"\u8acb\u6c42\u5df2\u8655\u7406\uff0c\u8acb\u52ff\u91cd\u8907\u63d0\u4ea4\"\n<\/code><\/pre>\n<h3 id=\"3-%e8%99%95%e7%90%86%e6%94%af%e4%bb%98%e8%ab%8b%e6%b1%82-BrFtcAbgIc\">3. \u8655\u7406\u652f\u4ed8\u8acb\u6c42<\/h3>\n<p>\u5982\u679c\u8acb\u6c42\u6a19\u8b58\u4e0d\u5b58\u5728\uff0c\u5247\u53ef\u4ee5\u5b89\u5168\u5730\u8655\u7406\u652f\u4ed8\u8acb\u6c42\u3002\u8655\u7406\u5b8c\u6210\u5f8c\uff0c\u6839\u64da\u9700\u8981\u66f4\u65b0\u8acb\u6c42\u7684\u72c0\u614b\u3002<\/p>\n<pre><code>process_payment()  # \u8655\u7406\u652f\u4ed8\u908f\u8f2f\nredis_client.set(request_id, \"completed\")  # \u66f4\u65b0\u8acb\u6c42\u72c0\u614b\n<\/code><\/pre>\n<h3 id=\"4-%e6%b8%85%e7%90%86%e9%81%8e%e6%9c%9f%e8%ab%8b%e6%b1%82-BrFtcAbgIc\">4. \u6e05\u7406\u904e\u671f\u8acb\u6c42<\/h3>\n<p>\u5b9a\u671f\u6e05\u7406Redis\u4e2d\u904e\u671f\u7684\u8acb\u6c42\u6a19\u8b58\uff0c\u4ee5\u91cb\u653e\u8cc7\u6e90\u4e26\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6574\u6f54\u3002<\/p>\n<pre><code>redis_client.delete(request_id)  # \u522a\u9664\u904e\u671f\u8acb\u6c42\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-BrFtcAbgIc\">\u7d50\u8ad6<\/h2>\n<p>\u91cd\u8907\u6263\u6b3e\u554f\u984c\u5c0d\u65bc\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4f86\u8aaa\u662f\u4e00\u500b\u56b4\u91cd\u7684\u6311\u6230\uff0c\u4f46\u901a\u904e\u4f7f\u7528Redis\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u9632\u6b62\u9019\u4e00\u554f\u984c\u7684\u767c\u751f\u3002\u5229\u7528Redis\u7684\u9ad8\u6027\u80fd\u548c\u539f\u5b50\u64cd\u4f5c\u7279\u6027\uff0c\u6211\u5011\u80fd\u5920\u8a2d\u8a08\u51fa\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5f9e\u800c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u4e26\u4fdd\u8b77\u5546\u5bb6\u7684\u4fe1\u8b7d\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u6709\u6548\u89e3\u6c7a\u91cd\u8907\u6263\u6b3e\u554f\u984c\uff0c\u63d0\u5347\u4ea4\u6613\u5b89\u5168\u6027\uff0c\u8b93\u5546\u5bb6\u8207\u6d88\u8cbb\u8005\u5b89\u5fc3\u7121\u6182\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-184236","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184236","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=184236"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184236\/revisions"}],"predecessor-version":[{"id":184237,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184236\/revisions\/184237"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}