{"id":161479,"date":"2024-11-04T06:46:22","date_gmt":"2024-11-03T22:46:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161479\/"},"modified":"2024-11-04T06:46:23","modified_gmt":"2024-11-03T22:46:23","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e7%b5%b1%e4%b8%80%e7%99%bc%e8%99%9f%e5%99%a8%e5%af%a6%e7%8f%be%ef%bc%88redis-%e7%b5%b1%e4%b8%80%e7%99%bc%e8%99%9f%e5%99%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161479\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u7d71\u4e00\u767c\u865f\u5668\u5be6\u73fe\uff08redis \u7d71\u4e00\u767c\u865f\u5668\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e7%b5%b1%e4%b8%80%e7%99%bc%e8%99%9f%e5%99%a8%e5%af%a6%e7%8f%be%ef%bc%88redis-%e7%b5%b1%e4%b8%80%e7%99%bc%e8%99%9f%e5%99%a8%ef%bc%89-DxqcFzjSsP\">\u57fa\u65bc Redis \u7684\u7d71\u4e00\u767c\u865f\u5668\u5be6\u73fe\uff08redis \u7d71\u4e00\u767c\u865f\u5668\uff09<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u552f\u4e00\u6a19\u8b58\u7b26\uff08ID\uff09\u7684\u751f\u6210\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u5c24\u5176\u662f\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u3002\u50b3\u7d71\u7684\u81ea\u589eID\u751f\u6210\u65b9\u5f0f\u5728\u591a\u500b\u5be6\u4f8b\u4e4b\u9593\u53ef\u80fd\u6703\u5c0e\u81f4\u885d\u7a81\uff0c\u56e0\u6b64\u9700\u8981\u4e00\u7a2e\u53ef\u9760\u4e14\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u7d71\u4e00\u767c\u865f\u5668\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u57fa\u65bcRedis\u5be6\u73fe\u7d71\u4e00\u767c\u865f\u5668\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%bd%9c%e7%82%ba%e7%99%bc%e8%99%9f%e5%99%a8-DxqcFzjSsP\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f5c\u70ba\u767c\u865f\u5668<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u7c21\u55ae\u7684\u64cd\u4f5c\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u9078\u64c7Redis\u4f5c\u70ba\u767c\u865f\u5668\u7684\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u8b80\u5beb\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u539f\u5b50\u6027\uff1a<\/strong>Redis\u7684\u64cd\u4f5c\u662f\u539f\u5b50\u6027\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u8acb\u6c42ID\u6642\uff0c\u4e0d\u6703\u767c\u751f\u885d\u7a81\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684\u547d\u4ee4\u4f86\u751f\u6210\u548c\u7ba1\u7406ID\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%99%bc%e8%99%9f%e5%99%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86-DxqcFzjSsP\">Redis \u767c\u865f\u5668\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>\u57fa\u65bcRedis\u7684\u7d71\u4e00\u767c\u865f\u5668\u901a\u5e38\u4f7f\u7528Redis\u7684\u81ea\u589e\u529f\u80fd\u4f86\u751f\u6210\u552f\u4e00\u7684ID\u3002\u5177\u9ad4\u4f86\u8aaa\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684INCR\u547d\u4ee4\u4f86\u5be6\u73feID\u7684\u81ea\u589e\u3002\u6bcf\u7576\u9700\u8981\u4e00\u500b\u65b0\u7684ID\u6642\uff0c\u53ea\u9700\u8abf\u7528INCR\u547d\u4ee4\uff0cRedis\u6703\u81ea\u52d5\u8fd4\u56de\u4e00\u500b\u552f\u4e00\u7684\u6574\u6578\u503c\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e5%af%a6%e7%8f%be%e6%ad%a5%e9%a9%9f-DxqcFzjSsP\">\u57fa\u672c\u5be6\u73fe\u6b65\u9a5f<\/h3>\n<ol>\n<li>\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u3002<\/li>\n<li>\u4f7f\u7528INCR\u547d\u4ee4\u751f\u6210\u65b0\u7684ID\u3002<\/li>\n<li>\u8fd4\u56de\u751f\u6210\u7684ID\u7d66\u8acb\u6c42\u8005\u3002<\/li>\n<\/ol>\n<h2 id=\"%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-DxqcFzjSsP\">\u4ee3\u78bc\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u548cRedis\u7684\u7c21\u55ae\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5be6\u73fe\u7d71\u4e00\u767c\u865f\u5668\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.StrictRedis(host='localhost', port=6379, db=0)\n\ndef generate_unique_id():\n    # \u4f7f\u7528INCR\u547d\u4ee4\u751f\u6210\u65b0\u7684ID\n    unique_id = r.incr('unique_id')\n    return unique_id\n\n# \u6e2c\u8a66\u751f\u6210ID\nif __name__ == \"__main__\":\n    for _ in range(5):\n        print(\"\u751f\u6210\u7684\u552f\u4e00ID:\", generate_unique_id())\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230\u672c\u5730\u7684Redis\u670d\u52d9\u5668\uff0c\u7136\u5f8c\u5b9a\u7fa9\u4e86\u4e00\u500b\u51fd\u6578\u4f86\u751f\u6210\u552f\u4e00ID\u3002\u6bcf\u6b21\u8abf\u7528\u8a72\u51fd\u6578\u6642\uff0cRedis\u7684INCR\u547d\u4ee4\u6703\u81ea\u52d5\u589e\u52a0&#8217;unique_id&#8217;\u7684\u503c\uff0c\u4e26\u8fd4\u56de\u65b0\u7684\u552f\u4e00ID\u3002<\/p>\n<h2 id=\"%e8%80%83%e6%85%ae%e4%ba%8b%e9%a0%85-DxqcFzjSsP\">\u8003\u616e\u4e8b\u9805<\/h2>\n<p>\u5728\u5be6\u73fe\u57fa\u65bcRedis\u7684\u7d71\u4e00\u767c\u865f\u5668\u6642\uff0c\u6709\u5e7e\u500b\u8003\u616e\u4e8b\u9805\uff1a<\/p>\n<ul>\n<li><strong>\u6301\u4e45\u6027\uff1a<\/strong>\u5982\u679cRedis\u670d\u52d9\u5668\u91cd\u555f\uff0c\u6240\u6709\u7684\u6578\u64da\u90fd\u6703\u4e1f\u5931\u3002\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u7684\u6301\u4e45\u5316\u529f\u80fd\u4f86\u4fdd\u5b58ID\u7684\u72c0\u614b\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u74b0\u5883\uff1a<\/strong>\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u78ba\u4fdd\u6240\u6709\u5be6\u4f8b\u90fd\u80fd\u6b63\u78ba\u9023\u63a5\u5230\u540c\u4e00\u500bRedis\u670d\u52d9\u5668\uff0c\u4ee5\u907f\u514dID\u885d\u7a81\u3002<\/li>\n<li><strong>\u6027\u80fd\u76e3\u63a7\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\uff0c\u4ee5\u78ba\u4fdd\u5176\u80fd\u5920\u8655\u7406\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DxqcFzjSsP\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bcRedis\u7684\u7d71\u4e00\u767c\u865f\u5668\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u7528\u65bc\u9700\u8981\u751f\u6210\u552f\u4e00\u6a19\u8b58\u7b26\u7684\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u7c21\u55ae\u7684INCR\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5be6\u73feID\u7684\u81ea\u589e\uff0c\u4e26\u78ba\u4fdd\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u7684\u552f\u4e00\u6027\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684ID\u751f\u6210\u670d\u52d9\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\u4f86\u90e8\u7f72Redis\u670d\u52d9\u5668\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\u5668\uff0cServer.HK\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\uff0c\u5e6b\u52a9\u4f01\u696d\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u7d71\u4e00\u767c\u865f\u5668\u5be6\u73fe\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u6548\u7387\uff0c\u7c21\u5316 ID \u751f\u6210\u904e\u7a0b\uff0c\u78ba\u4fdd\u552f\u4e00\u6027\u8207\u9ad8\u53ef\u7528\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-161479","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161479","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=161479"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161479\/revisions"}],"predecessor-version":[{"id":161480,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161479\/revisions\/161480"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}