{"id":61733,"date":"2024-10-13T13:14:17","date_gmt":"2024-10-13T05:14:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61733\/"},"modified":"2024-10-13T13:14:17","modified_gmt":"2024-10-13T05:14:17","slug":"id%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e8%87%aa%e5%a2%9eid%e7%94%9f%e6%88%90%ef%bc%88redis%e7%94%9f%e6%88%90%e8%87%aa%e5%a2%9e%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61733\/","title":{"rendered":"id\u5229\u7528Redis\u5be6\u73fe\u81ea\u589eID\u751f\u6210\uff08redis\u751f\u6210\u81ea\u589e\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e8%87%aa%e5%a2%9eid%e7%94%9f%e6%88%90%ef%bc%88redis%e7%94%9f%e6%88%90%e8%87%aa%e5%a2%9e%ef%bc%89-IUqcPWasKd\">\u5229\u7528Redis\u5be6\u73fe\u81ea\u589eID\u751f\u6210\uff08redis\u751f\u6210\u81ea\u589e\uff09<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0c\u552f\u4e00\u6a19\u8b58\u7b26\uff08ID\uff09\u7684\u751f\u6210\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u5c24\u5176\u662f\u5728\u6578\u64da\u5eab\u4e2d\u7528\u65bc\u6a19\u8b58\u8a18\u9304\u6642\u3002\u81ea\u589eID\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u78ba\u4fdd\u6bcf\u500b\u8a18\u9304\u90fd\u6709\u4e00\u500b\u552f\u4e00\u7684\u6a19\u8b58\u7b26\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u81ea\u589eID\u751f\u6210\u6a5f\u5236\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u81ea\u589eID\u751f\u6210\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e8%87%aa%e5%a2%9eid%e7%94%9f%e6%88%90%e6%a9%9f%e5%88%b6-IUqcPWasKd\">Redis\u7684\u81ea\u589eID\u751f\u6210\u6a5f\u5236<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u4e00\u500b\u540d\u70ba<code>INCR<\/code>\u7684\u547d\u4ee4\uff0c\u8a72\u547d\u4ee4\u53ef\u4ee5\u5c0d\u6307\u5b9a\u7684\u9375\u9032\u884c\u81ea\u589e\u64cd\u4f5c\u3002\u9019\u610f\u5473\u8457\u6bcf\u6b21\u8abf\u7528<code>INCR<\/code>\u547d\u4ee4\u6642\uff0c\u8a72\u9375\u7684\u503c\u5c07\u81ea\u52d5\u589e\u52a01\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97Redis\u6210\u70ba\u751f\u6210\u81ea\u589eID\u7684\u7406\u60f3\u9078\u64c7\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e0b\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-IUqcPWasKd\">\u57fa\u672c\u7528\u6cd5<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u751f\u6210\u81ea\u589eID\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u3002<\/li>\n<li>\u4f7f\u7528<code>INCR<\/code>\u547d\u4ee4\u751f\u6210\u81ea\u589eID\u3002<\/li>\n<li>\u5c07\u751f\u6210\u7684ID\u7528\u65bc\u6578\u64da\u5eab\u64cd\u4f5c\u6216\u5176\u4ed6\u696d\u52d9\u908f\u8f2f\u3002<\/li>\n<\/ol>\n<h4 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-IUqcPWasKd\">\u793a\u4f8b\u4ee3\u78bc<\/h4>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u751f\u6210\u81ea\u589eID\nnew_id = r.incr('my_unique_id')\n\nprint(f'\u751f\u6210\u7684\u81ea\u589eID: {new_id}')\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230\u672c\u5730\u7684Redis\u670d\u52d9\u5668\uff0c\u7136\u5f8c\u4f7f\u7528<code>INCR<\/code>\u547d\u4ee4\u5c0d\u9375<code>my_unique_id<\/code>\u9032\u884c\u81ea\u589e\u64cd\u4f5c\u3002\u6bcf\u6b21\u57f7\u884c\u6b64\u4ee3\u78bc\u6642\uff0c<code>new_id<\/code>\u5c07\u7372\u5f97\u4e00\u500b\u552f\u4e00\u7684\u81ea\u589eID\u3002<\/p>\n<h2 id=\"%e9%ab%98%e4%bd%b5%e7%99%bc%e7%92%b0%e5%a2%83%e4%b8%8b%e7%9a%84%e8%87%aa%e5%a2%9eid%e7%94%9f%e6%88%90-IUqcPWasKd\">\u9ad8\u4f75\u767c\u74b0\u5883\u4e0b\u7684\u81ea\u589eID\u751f\u6210<\/h2>\n<p>\u5728\u9ad8\u4f75\u767c\u7684\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u4f7f\u7528Redis\u751f\u6210\u81ea\u589eID\u7684\u512a\u52e2\u66f4\u52a0\u660e\u986f\u3002\u7531\u65bcRedis\u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u6240\u6709\u7684\u547d\u4ee4\u90fd\u662f\u539f\u5b50\u64cd\u4f5c\uff0c\u9019\u610f\u5473\u8457\u5373\u4f7f\u5728\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u8acb\u6c42ID\u7684\u60c5\u6cc1\u4e0b\uff0c\u4e5f\u4e0d\u6703\u51fa\u73fe\u91cd\u8907\u7684ID\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u7576\u591a\u500b\u7528\u6236\u540c\u6642\u4e0b\u55ae\u6642\uff0c\u4f7f\u7528Redis\u751f\u6210\u81ea\u589eID\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u500b\u8a02\u55ae\u90fd\u6709\u4e00\u500b\u552f\u4e00\u7684\u6a19\u8b58\u7b26\uff0c\u5f9e\u800c\u907f\u514d\u6578\u64da\u885d\u7a81\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-IUqcPWasKd\">\u4f7f\u7528Redis\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136Redis\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u81ea\u589eID\u751f\u6210\uff0c\u4f46\u9700\u8981\u8003\u616e\u6578\u64da\u7684\u6301\u4e45\u5316\u554f\u984c\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236\uff08\u5982RDB\u6216AOF\uff09\u4f86\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9375\u7684\u547d\u540d\uff1a<\/strong>\u9078\u64c7\u5408\u9069\u7684\u9375\u540d\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u61c9\u907f\u514d\u4f7f\u7528\u901a\u7528\u7684\u9375\u540d\uff0c\u4ee5\u9632\u6b62\u4e0d\u540c\u61c9\u7528\u4e4b\u9593\u7684ID\u885d\u7a81\u3002<\/li>\n<li><strong>\u6027\u80fd\u76e3\u63a7\uff1a<\/strong>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0c\u61c9\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\uff0c\u4ee5\u78ba\u4fdd\u5176\u80fd\u5920\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IUqcPWasKd\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u5be6\u73fe\u81ea\u589eID\u751f\u6210\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u9069\u5408\u65bc\u9700\u8981\u552f\u4e00\u6a19\u8b58\u7b26\u7684\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u4f7f\u7528Redis\u7684<code>INCR<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u8f15\u9b06\u751f\u6210\u81ea\u589eID\uff0c\u4e26\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684ID\u751f\u6210\u65b9\u6848\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f<em><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/em>\u9084\u662f<em><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u670d\u52a1\u5668<\/a><\/em>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u5be6\u73fe\u81ea\u589eID\u751f\u6210\uff0c\u7c21\u5316\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u78ba\u4fdd\u552f\u4e00\u6027\uff0c\u9069\u5408\u9ad8\u4e26\u767c\u5834\u666f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-61733","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61733","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=61733"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61733\/revisions"}],"predecessor-version":[{"id":61734,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61733\/revisions\/61734"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}