{"id":153239,"date":"2024-11-02T05:47:19","date_gmt":"2024-11-01T21:47:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153239\/"},"modified":"2024-11-02T05:47:20","modified_gmt":"2024-11-01T21:47:20","slug":"%e5%be%9e-redis-%e4%b8%ad%e5%8f%96%e5%87%ba%e5%af%b6%e8%b2%b4%e6%95%b8%e6%93%9a%ef%bc%88%e6%80%8e%e9%ba%bc%e5%be%9e-redis-%e5%8f%96%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153239\/","title":{"rendered":"\u5f9e Redis \u4e2d\u53d6\u51fa\u5bf6\u8cb4\u6578\u64da\uff08\u600e\u9ebc\u5f9e Redis \u53d6\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e5%be%9e-redis-%e4%b8%ad%e5%8f%96%e5%87%ba%e5%af%b6%e8%b2%b4%e6%95%b8%e6%93%9a%ef%bc%88%e6%80%8e%e9%ba%bc%e5%be%9e-redis-%e5%8f%96%e6%95%b8%e6%93%9a%ef%bc%89-ZnvlkidIxy\">\u5f9e Redis \u4e2d\u53d6\u51fa\u5bf6\u8cb4\u6578\u64da\uff08\u600e\u9ebc\u5f9e Redis \u53d6\u6578\u64da\uff09<\/h1>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5373\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0cRedis \u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5f9e Redis \u4e2d\u53d6\u51fa\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ZnvlkidIxy\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u6df1\u5165\u6578\u64da\u63d0\u53d6\u4e4b\u524d\uff0c\u4e86\u89e3 Redis \u7684\u57fa\u672c\u6982\u5ff5\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u4f7f\u5f97 Redis \u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u5404\u7a2e\u6578\u64da\u5b58\u53d6\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%be%9e-redis-%e4%b8%ad%e5%8f%96%e6%95%b8%e6%93%9a-ZnvlkidIxy\">\u5982\u4f55\u5f9e Redis \u4e2d\u53d6\u6578\u64da<\/h2>\n<p>\u5f9e Redis \u4e2d\u53d6\u51fa\u6578\u64da\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u4e3b\u8981\u901a\u904e Redis \u63d0\u4f9b\u7684\u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\u53ca\u5176\u7528\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e7%8d%b2%e5%8f%96%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%95%b8%e6%93%9a-ZnvlkidIxy\">1. \u7372\u53d6\u5b57\u7b26\u4e32\u6578\u64da<\/h3>\n<p>\u4f7f\u7528 <code>GET<\/code> \u547d\u4ee4\u53ef\u4ee5\u5f9e Redis \u4e2d\u7372\u53d6\u5b57\u7b26\u4e32\u985e\u578b\u7684\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\uff1a<\/p>\n<pre><code>GET mykey<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de\u9375\u70ba <code>mykey<\/code> \u7684\u5b57\u7b26\u4e32\u503c\u3002\u5982\u679c\u8a72\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de <code>(nil)<\/code>\u3002<\/p>\n<h3 id=\"2-%e7%8d%b2%e5%8f%96%e5%93%88%e5%b8%8c%e6%95%b8%e6%93%9a-ZnvlkidIxy\">2. \u7372\u53d6\u54c8\u5e0c\u6578\u64da<\/h3>\n<p>\u5982\u679c\u6578\u64da\u5b58\u5132\u5728\u54c8\u5e0c\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>HGET<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u7279\u5b9a\u5b57\u6bb5\u7684\u503c\uff1a<\/p>\n<pre><code>HGET myhash field1<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de <code>myhash<\/code> \u4e2d <code>field1<\/code> \u7684\u503c\u3002<\/p>\n<h3 id=\"3-%e7%8d%b2%e5%8f%96%e5%88%97%e8%a1%a8%e6%95%b8%e6%93%9a-ZnvlkidIxy\">3. \u7372\u53d6\u5217\u8868\u6578\u64da<\/h3>\n<p>\u5c0d\u65bc\u5217\u8868\u985e\u578b\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>LRANGE<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\uff1a<\/p>\n<pre><code>LRANGE mylist 0 -1<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de <code>mylist<\/code> \u4e2d\u7684\u6240\u6709\u5143\u7d20\uff0c\u7bc4\u570d\u5f9e\u7d22\u5f15 0 \u5230 -1\uff08\u5373\u6700\u5f8c\u4e00\u500b\u5143\u7d20\uff09\u3002<\/p>\n<h3 id=\"4-%e7%8d%b2%e5%8f%96%e9%9b%86%e5%90%88%e6%95%b8%e6%93%9a-ZnvlkidIxy\">4. \u7372\u53d6\u96c6\u5408\u6578\u64da<\/h3>\n<p>\u4f7f\u7528 <code>SMEMBERS<\/code> \u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u96c6\u5408\u4e2d\u7684\u6240\u6709\u6210\u54e1\uff1a<\/p>\n<pre><code>SMEMBERS myset<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de <code>myset<\/code> \u4e2d\u7684\u6240\u6709\u6210\u54e1\u3002<\/p>\n<h3 id=\"5-%e7%8d%b2%e5%8f%96%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e6%95%b8%e6%93%9a-ZnvlkidIxy\">5. \u7372\u53d6\u6709\u5e8f\u96c6\u5408\u6578\u64da<\/h3>\n<p>\u5c0d\u65bc\u6709\u5e8f\u96c6\u5408\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>ZRANGE<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u6307\u5b9a\u7bc4\u570d\u7684\u6210\u54e1\uff1a<\/p>\n<pre><code>ZRANGE myzset 0 -1 WITHSCORES<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de <code>myzset<\/code> \u4e2d\u7684\u6240\u6709\u6210\u54e1\u53ca\u5176\u5206\u6578\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e5%ae%a2%e6%88%b6%e7%ab%af-ZnvlkidIxy\">\u4f7f\u7528 Redis \u5ba2\u6236\u7aef<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u9084\u53ef\u4ee5\u901a\u904e\u5404\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u7684 Redis \u5ba2\u6236\u7aef\u4f86\u64cd\u4f5c Redis\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u7372\u53d6\u5b57\u7b26\u4e32\u6578\u64da\nvalue = r.get('mykey')\nprint(value)\n\n# \u7372\u53d6\u54c8\u5e0c\u6578\u64da\nhash_value = r.hget('myhash', 'field1')\nprint(hash_value)\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528 Python \u7684 Redis \u5ba2\u6236\u7aef\u4f86\u9023\u63a5 Redis \u4e26\u7372\u53d6\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZnvlkidIxy\">\u7e3d\u7d50<\/h2>\n<p>\u5f9e Redis \u4e2d\u53d6\u51fa\u6578\u64da\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u7121\u8ad6\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u9084\u662f\u7de8\u7a0b\u8a9e\u8a00\u7684\u5ba2\u6236\u7aef\uff0c\u90fd\u80fd\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u4e86\u89e3\u4e0d\u540c\u6578\u64da\u7d50\u69cb\u7684\u64cd\u4f5c\u65b9\u6cd5\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u6709\u6548\u5730\u5229\u7528 Redis \u7684\u5f37\u5927\u529f\u80fd\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5f9e Redis \u4e2d\u9ad8\u6548\u53d6\u51fa\u5bf6\u8cb4\u6578\u64da\uff0c\u638c\u63e1\u57fa\u672c\u547d\u4ee4\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\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-153239","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153239","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=153239"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153239\/revisions"}],"predecessor-version":[{"id":153240,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153239\/revisions\/153240"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}