{"id":132623,"date":"2024-10-30T22:08:18","date_gmt":"2024-10-30T14:08:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/132623\/"},"modified":"2024-10-30T22:08:18","modified_gmt":"2024-10-30T14:08:18","slug":"redis%e9%a0%85%e7%9b%ae%e4%b8%ad%e5%af%a6%e7%8f%be%e5%a4%9a%e5%ba%ab%e8%bc%95%e9%ac%86%e5%88%87%e6%8f%9b%ef%bc%88redis%e9%a0%85%e7%9b%ae%e4%b8%ad%e5%a4%9a%e5%ba%ab%e5%88%87%e6%8f%9b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/132623\/","title":{"rendered":"Redis\u9805\u76ee\u4e2d\u5be6\u73fe\u591a\u5eab\u8f15\u9b06\u5207\u63db\uff08redis\u9805\u76ee\u4e2d\u591a\u5eab\u5207\u63db\uff09"},"content":{"rendered":"<h1 id=\"redis%e9%a0%85%e7%9b%ae%e4%b8%ad%e5%af%a6%e7%8f%be%e5%a4%9a%e5%ba%ab%e8%bc%95%e9%ac%86%e5%88%87%e6%8f%9b-RsTLPbWRPE\">Redis\u9805\u76ee\u4e2d\u5be6\u73fe\u591a\u5eab\u8f15\u9b06\u5207\u63db<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u9805\u76ee\u7684\u7406\u60f3\u9078\u64c7\u3002\u7136\u800c\uff0c\u7576\u9805\u76ee\u9700\u8981\u4f7f\u7528\u591a\u500b\u6578\u64da\u5eab\u6642\uff0c\u5982\u4f55\u5728Redis\u4e2d\u8f15\u9b06\u5207\u63db\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728Redis\u9805\u76ee\u4e2d\u5be6\u73fe\u591a\u5eab\u5207\u63db\u7684\u5e7e\u7a2e\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b-RsTLPbWRPE\">Redis\u7684\u6578\u64da\u5eab\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u500b\u6578\u64da\u5eab\uff0c\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\u670916\u500b\u6578\u64da\u5eab\uff0c\u7de8\u865f\u5f9e0\u523015\u3002\u6bcf\u500b\u6578\u64da\u5eab\u90fd\u662f\u7368\u7acb\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u4e00\u500b\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u7684\u6578\u64da\u4e0d\u6703\u5f71\u97ff\u5230\u5176\u4ed6\u6578\u64da\u5eab\u3002\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9078\u64c7\u4f7f\u7528\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4f86\u7d44\u7e54\u6578\u64da\u3002<\/p>\n<h2 id=\"%e5%88%87%e6%8f%9b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%96%b9%e6%b3%95-RsTLPbWRPE\">\u5207\u63db\u6578\u64da\u5eab\u7684\u65b9\u6cd5<\/h2>\n<p>\u5728Redis\u4e2d\u5207\u63db\u6578\u64da\u5eab\u975e\u5e38\u7c21\u55ae\uff0c\u4e3b\u8981\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SELECT <\/code><\/pre>\n<p>\u9019\u88e1\u7684<code>&lt;db_number&gt;<\/code>\u662f\u8981\u5207\u63db\u5230\u7684\u6578\u64da\u5eab\u7de8\u865f\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8981\u5207\u63db\u5230\u6578\u64da\u5eab1\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SELECT 1<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u63a5\u4e0b\u4f86\u7684\u6240\u6709\u64cd\u4f5c\u90fd\u5c07\u91dd\u5c0d\u6578\u64da\u5eab1\u9032\u884c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%ae%a2%e6%88%b6%e7%ab%af%e9%80%b2%e8%a1%8c%e5%a4%9a%e5%ba%ab%e5%88%87%e6%8f%9b-RsTLPbWRPE\">\u4f7f\u7528Redis\u5ba2\u6236\u7aef\u9032\u884c\u591a\u5eab\u5207\u63db<\/h2>\n<p>\u5728\u5be6\u969b\u958b\u767c\u4e2d\uff0c\u958b\u767c\u8005\u901a\u5e38\u6703\u4f7f\u7528Redis\u5ba2\u6236\u7aef\u4f86\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684Redis\u5ba2\u6236\u7aef\u9032\u884c\u591a\u5eab\u5207\u63db\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5207\u63db\u5230\u6578\u64da\u5eab1\nr.execute_command('SELECT 1')\n\n# \u5728\u6578\u64da\u5eab1\u4e2d\u8a2d\u7f6e\u4e00\u500b\u9375\u503c\u5c0d\nr.set('key1', 'value1')\n\n# \u5207\u63db\u56de\u6578\u64da\u5eab0\nr.execute_command('SELECT 0')\n\n# \u5728\u6578\u64da\u5eab0\u4e2d\u8a2d\u7f6e\u4e00\u500b\u9375\u503c\u5c0d\nr.set('key2', 'value2')\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\uff0c\u7136\u5f8c\u4f7f\u7528<code>execute_command<\/code>\u65b9\u6cd5\u5207\u63db\u6578\u64da\u5eab\uff0c\u4e26\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4e2d\u8a2d\u7f6e\u9375\u503c\u5c0d\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-RsTLPbWRPE\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528\u591a\u5eab\u5207\u63db\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u6bcf\u6b21\u5207\u63db\u6578\u64da\u5eab\u90fd\u9700\u8981\u767c\u9001\u4e00\u500b<code>SELECT<\/code>\u547d\u4ee4\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u983b\u7387\u7684\u64cd\u4f5c\u4e2d\u3002<\/li>\n<li>\u4e0d\u540c\u6578\u64da\u5eab\u4e4b\u9593\u7684\u6578\u64da\u662f\u9694\u96e2\u7684\uff0c\u56e0\u6b64\u5728\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\u6642\u9700\u8981\u8003\u616e\u5230\u9019\u4e00\u9ede\u3002<\/li>\n<li>Redis\u7684\u6578\u64da\u5eab\u6578\u91cf\u662f\u6709\u9650\u7684\uff0c\u9ed8\u8a8d\u70ba16\u500b\uff0c\u82e5\u9700\u8981\u66f4\u591a\u6578\u64da\u5eab\uff0c\u9700\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u9032\u884c\u8abf\u6574\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-RsTLPbWRPE\">\u7d50\u8ad6<\/h2>\n<p>\u5728Redis\u9805\u76ee\u4e2d\u5be6\u73fe\u591a\u5eab\u5207\u63db\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u901a\u904e\u4f7f\u7528<code>SELECT<\/code>\u547d\u4ee4\u548c\u5ba2\u6236\u7aef\u7684\u652f\u6301\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u7ba1\u7406\u4e0d\u540c\u7684\u6578\u64da\u5eab\u3002\u9019\u7a2e\u9748\u6d3b\u6027\u4f7f\u5f97Redis\u5728\u8655\u7406\u591a\u7a2e\u6578\u64da\u9700\u6c42\u6642\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u9805\u76ee\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\u5668\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u64f4\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728Redis\u9805\u76ee\u4e2d\u8f15\u9b06\u5be6\u73fe\u591a\u5eab\u5207\u63db\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u958b\u767c\u6d41\u7a0b\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-132623","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132623","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=132623"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132623\/revisions"}],"predecessor-version":[{"id":132624,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132623\/revisions\/132624"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=132623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=132623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=132623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}