{"id":122494,"date":"2024-10-25T12:36:19","date_gmt":"2024-10-25T04:36:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/122494\/"},"modified":"2024-10-25T12:36:19","modified_gmt":"2024-10-25T04:36:19","slug":"redis-%e9%9b%86%e7%be%a4%e5%a4%9a%e5%ba%ab%e4%ba%92%e5%8a%a9%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/122494\/","title":{"rendered":"Redis \u96c6\u7fa4\u591a\u5eab\u4e92\u52a9\u5be6\u73fe\u9ad8\u6548\u80fd"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e5%a4%9a%e5%ba%ab%e4%ba%92%e5%8a%a9%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e8%83%bd-wegVgPdPcb\">Redis \u96c6\u7fa4\u591a\u5eab\u4e92\u52a9\u5be6\u73fe\u9ad8\u6548\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u662f\u6bcf\u500b\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u9700\u6c42\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e Redis \u96c6\u7fa4\u548c\u591a\u5eab\u4e92\u52a9\u4f86\u5be6\u73fe\u9ad8\u6548\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e6%a6%82%e8%bf%b0-wegVgPdPcb\">Redis \u96c6\u7fa4\u6982\u8ff0<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b Redis \u7bc0\u9ede\u4e0a\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002Redis \u96c6\u7fa4\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u81ea\u52d5\u5206\u7247\uff1a\u6578\u64da\u81ea\u52d5\u5206\u4f48\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\u4e0a\uff0c\u6e1b\u5c11\u4e86\u624b\u52d5\u7ba1\u7406\u7684\u9700\u6c42\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u6545\u969c\u8f49\u79fb\u6a5f\u5236\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<li>\u7dda\u6027\u64f4\u5c55\uff1a\u96a8\u8457\u7bc0\u9ede\u7684\u589e\u52a0\uff0c\u7cfb\u7d71\u6027\u80fd\u53ef\u4ee5\u7dda\u6027\u63d0\u5347\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a4%9a%e5%ba%ab%e4%ba%92%e5%8a%a9%e7%9a%84%e6%a6%82%e5%bf%b5-wegVgPdPcb\">\u591a\u5eab\u4e92\u52a9\u7684\u6982\u5ff5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u591a\u5eab\u4e92\u52a9\u662f\u6307\u5728\u4e0d\u540c\u7684 Redis \u6578\u64da\u5eab\u4e4b\u9593\u9032\u884c\u6578\u64da\u5171\u4eab\u548c\u5354\u4f5c\u3002\u9019\u7a2e\u65b9\u5f0f\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u4e0d\u540c\u6578\u64da\u5eab\u7684\u7279\u6027\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u6578\u64da\u5eab\u53ef\u4ee5\u5c08\u6ce8\u65bc\u5b58\u5132\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\uff0c\u800c\u5176\u4ed6\u6578\u64da\u5eab\u5247\u53ef\u4ee5\u7528\u65bc\u5b58\u5132\u4e0d\u5e38\u7528\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"%e5%a4%9a%e5%ba%ab%e4%ba%92%e5%8a%a9%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e5%bc%8f-wegVgPdPcb\">\u591a\u5eab\u4e92\u52a9\u7684\u5be6\u73fe\u65b9\u5f0f<\/h3>\n<p>\u8981\u5be6\u73fe\u591a\u5eab\u4e92\u52a9\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5206\u7247\uff1a<\/strong>\u5c07\u6578\u64da\u6839\u64da\u67d0\u7a2e\u898f\u5247\u5206\u6563\u5230\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4e2d\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u6839\u64da\u7528\u6236 ID \u5c07\u6578\u64da\u5206\u914d\u5230\u4e0d\u540c\u7684\u6578\u64da\u5eab\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u55ae\u500b\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u7de9\u5b58\u7b56\u7565\uff1a<\/strong>\u4f7f\u7528 Redis \u7684\u7de9\u5b58\u529f\u80fd\uff0c\u5c07\u71b1\u6578\u64da\u5b58\u5132\u5728\u4e00\u500b\u6578\u64da\u5eab\u4e2d\uff0c\u800c\u5c07\u51b7\u6578\u64da\u5b58\u5132\u5728\u53e6\u4e00\u500b\u6578\u64da\u5eab\u4e2d\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<li><strong>\u7570\u6b65\u8655\u7406\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u5c07\u6578\u64da\u5beb\u5165\u4e00\u500b\u6578\u64da\u5eab\uff0c\u7136\u5f8c\u901a\u904e\u7570\u6b65\u4efb\u52d9\u5c07\u6578\u64da\u8907\u88fd\u5230\u5176\u4ed6\u6578\u64da\u5eab\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5beb\u5165\u5ef6\u9072\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-wegVgPdPcb\">\u4ee3\u78bc\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u4ee3\u78bc\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Redis \u4e2d\u4f7f\u7528\u591a\u5eab\u4e92\u52a9\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230\u4e0d\u540c\u7684 Redis \u6578\u64da\u5eab\ndb1 = redis.StrictRedis(host='localhost', port=6379, db=0)\ndb2 = redis.StrictRedis(host='localhost', port=6379, db=1)\n\n# \u5728 db1 \u4e2d\u5b58\u5132\u6578\u64da\ndb1.set('user:1000', 'Alice')\n\n# \u5f9e db1 \u4e2d\u7372\u53d6\u6578\u64da\u4e26\u5b58\u5132\u5230 db2\nuser_data = db1.get('user:1000')\ndb2.set('user:1000', user_data)\n\n# \u78ba\u8a8d\u6578\u64da\u5df2\u6210\u529f\u5b58\u5132\u5230 db2\nprint(db2.get('user:1000'))  # \u8f38\u51fa: Alice\n<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e5%bb%ba%e8%ad%b0-wegVgPdPcb\">\u6027\u80fd\u512a\u5316\u5efa\u8b70<\/h2>\n<p>\u70ba\u4e86\u9032\u4e00\u6b65\u63d0\u9ad8 Redis \u96c6\u7fa4\u7684\u6027\u80fd\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u901a\u904e\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u8abf\u6574\u5167\u5b58\u914d\u7f6e\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574 Redis \u7684\u5167\u5b58\u914d\u7f6e\uff0c\u4ee5\u78ba\u4fdd\u6700\u4f73\u6027\u80fd\u3002<\/li>\n<li><strong>\u76e3\u63a7\u548c\u8abf\u8a66\uff1a<\/strong>\u4f7f\u7528 Redis \u7684\u76e3\u63a7\u5de5\u5177\uff0c\u5b9a\u671f\u6aa2\u67e5\u6027\u80fd\u74f6\u9838\uff0c\u53ca\u6642\u9032\u884c\u8abf\u6574\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-wegVgPdPcb\">\u7e3d\u7d50<\/h2>\n<p>Redis \u96c6\u7fa4\u548c\u591a\u5eab\u4e92\u52a9\u7684\u7d50\u5408\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u5206\u7247\u3001\u7de9\u5b58\u7b56\u7565\u548c\u7570\u6b65\u8655\u7406\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5145\u5206\u5229\u7528 Redis \u7684\u7279\u6027\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u7fa4\u591a\u5eab\u4e92\u52a9\u6280\u8853\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u7684\u5206\u5e03\u5f0f\u7cfb\u7d71\u89e3\u6c7a\u65b9\u6848\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-122494","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122494","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=122494"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122494\/revisions"}],"predecessor-version":[{"id":122495,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122494\/revisions\/122495"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=122494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=122494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=122494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}