{"id":129667,"date":"2024-10-26T23:26:18","date_gmt":"2024-10-26T15:26:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129667\/"},"modified":"2024-10-26T23:26:19","modified_gmt":"2024-10-26T15:26:19","slug":"redis%e7%b6%b2%e7%b5%a1%e6%a8%a1%e5%9e%8b%e6%b7%b1%e5%ba%a6%e8%a7%a3%e6%9e%90%ef%bc%88redis%e7%b6%b2%e7%b5%a1%e6%a8%a1%e5%9e%8b%e8%a7%a3%e6%9e%90%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129667\/","title":{"rendered":"Redis\u7db2\u7d61\u6a21\u578b\u6df1\u5ea6\u89e3\u6790\uff08redis\u7db2\u7d61\u6a21\u578b\u89e3\u6790\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%b6%b2%e7%b5%a1%e6%a8%a1%e5%9e%8b%e6%b7%b1%e5%ba%a6%e8%a7%a3%e6%9e%90-aWiwVfhCgU\">Redis\u7db2\u7d61\u6a21\u578b\u6df1\u5ea6\u89e3\u6790<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u5176\u7db2\u7d61\u6a21\u578b\u662f\u7406\u89e3Redis\u6027\u80fd\u548c\u64f4\u5c55\u6027\u7684\u95dc\u9375\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u7db2\u7d61\u6a21\u578b\uff0c\u5305\u62ec\u5176\u67b6\u69cb\u3001\u901a\u4fe1\u5354\u8b70\u53ca\u6027\u80fd\u512a\u5316\u7b49\u65b9\u9762\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%9e%b6%e6%a7%8b-aWiwVfhCgU\">Redis\u7684\u67b6\u69cb<\/h2>\n<p>Redis\u7684\u67b6\u69cb\u4e3b\u8981\u7531\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u7d44\u6210\u3002\u5ba2\u6236\u7aef\u901a\u904eTCP\/IP\u5354\u8b70\u8207Redis\u670d\u52d9\u5668\u9032\u884c\u901a\u4fe1\u3002Redis\u670d\u52d9\u5668\u8ca0\u8cac\u8655\u7406\u8acb\u6c42\u4e26\u8fd4\u56de\u7d50\u679c\u3002\u9019\u7a2e\u5ba2\u6236\u7aef-\u670d\u52d9\u5668\u6a21\u578b\u4f7f\u5f97Redis\u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\u3002<\/p>\n<h3 id=\"%e5%ae%a2%e6%88%b6%e7%ab%af-aWiwVfhCgU\">\u5ba2\u6236\u7aef<\/h3>\n<p>Redis\u7684\u5ba2\u6236\u7aef\u53ef\u4ee5\u662f\u5404\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u7684\u5eab\uff0c\u5982Python\u7684redis-py\u3001Node.js\u7684ioredis\u7b49\u3002\u9019\u4e9b\u5ba2\u6236\u7aef\u5eab\u5c01\u88dd\u4e86\u8207Redis\u670d\u52d9\u5668\u7684\u901a\u4fe1\u7d30\u7bc0\uff0c\u958b\u767c\u8005\u53ea\u9700\u95dc\u6ce8\u696d\u52d9\u908f\u8f2f\u3002<\/p>\n<h3 id=\"%e6%9c%8d%e5%8b%99%e5%99%a8-aWiwVfhCgU\">\u670d\u52d9\u5668<\/h3>\n<p>Redis\u670d\u52d9\u5668\u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u9019\u610f\u5473\u8457\u5b83\u5728\u8655\u7406\u8acb\u6c42\u6642\u4e0d\u6703\u9032\u884c\u4e0a\u4e0b\u6587\u5207\u63db\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u5ef6\u9072\u3002Redis\u4f7f\u7528\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\uff0c\u901a\u904eI\/O\u591a\u8def\u5fa9\u7528\u6280\u8853\u4f86\u8655\u7406\u4e26\u767c\u8acb\u6c42\u3002\u9019\u4f7f\u5f97Redis\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\u4ecd\u80fd\u4fdd\u6301\u512a\u7570\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e9%80%9a%e4%bf%a1%e5%8d%94%e8%ad%b0-aWiwVfhCgU\">Redis\u901a\u4fe1\u5354\u8b70<\/h2>\n<p>Redis\u4f7f\u7528\u4e00\u7a2e\u7c21\u55ae\u7684\u6587\u672c\u5354\u8b70\u9032\u884c\u901a\u4fe1\uff0c\u7a31\u70baRESP\uff08REdis Serialization Protocol\uff09\u3002\u9019\u7a2e\u5354\u8b70\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u7c21\u5316\u89e3\u6790\u904e\u7a0b\uff0c\u63d0\u9ad8\u6027\u80fd\u3002RESP\u5354\u8b70\u7684\u57fa\u672c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>\n*rn\n$rn\nrn\n<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c*\u8868\u793a\u6578\u7d44\u7684\u5143\u7d20\u6578\u91cf\uff0c$\u8868\u793a\u5b57\u7b26\u4e32\u7684\u9577\u5ea6\u3002\u9019\u7a2e\u7c21\u55ae\u7684\u683c\u5f0f\u4f7f\u5f97Redis\u80fd\u5920\u5feb\u901f\u89e3\u6790\u8acb\u6c42\u548c\u97ff\u61c9\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-aWiwVfhCgU\">\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u70ba\u4e86\u9032\u4e00\u6b65\u63d0\u9ad8\u6027\u80fd\uff0cRedis\u63d0\u4f9b\u4e86\u591a\u7a2e\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u6301\u4e45\u5316<\/strong>\uff1aRedis\u652f\u6301RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u96c6\u7fa4\u6a21\u5f0f<\/strong>\uff1aRedis\u96c6\u7fa4\u5141\u8a31\u6578\u64da\u5206\u7247\uff0c\u5f9e\u800c\u63d0\u9ad8\u53ef\u64f4\u5c55\u6027\u548c\u5bb9\u932f\u6027\u3002<\/li>\n<li><strong>\u5167\u5b58\u7ba1\u7406<\/strong>\uff1aRedis\u4f7f\u7528\u9ad8\u6548\u7684\u5167\u5b58\u7ba1\u7406\u7b56\u7565\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-aWiwVfhCgU\">\u793a\u4f8b\uff1a\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684redis-py\u5eab\u9032\u884c\u57fa\u672c\u64cd\u4f5c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u9375\u503c\u5c0d\nr.set('key', 'value')\n\n# \u7372\u53d6\u9375\u503c\nvalue = r.get('key')\nprint(value)  # \u8f38\u51fa\uff1ab'value'\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aWiwVfhCgU\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u7db2\u7d61\u6a21\u578b\u4ee5\u5176\u9ad8\u6548\u7684\u5ba2\u6236\u7aef-\u670d\u52d9\u5668\u67b6\u69cb\u548c\u7c21\u55ae\u7684\u901a\u4fe1\u5354\u8b70\u70ba\u57fa\u790e\uff0c\u5be6\u73fe\u4e86\u5353\u8d8a\u7684\u6027\u80fd\u548c\u64f4\u5c55\u6027\u3002\u901a\u904e\u6301\u4e45\u5316\u3001\u96c6\u7fa4\u6a21\u5f0f\u548c\u5167\u5b58\u7ba1\u7406\u7b49\u512a\u5316\u7b56\u7565\uff0cRedis\u80fd\u5920\u5728\u5404\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u5145\u5206\u767c\u63eeRedis\u7684\u6f5b\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u89e3\u6790Redis\u7db2\u7d61\u6a21\u578b\uff0c\u63a2\u8a0e\u5176\u67b6\u69cb\u3001\u6027\u80fd\u512a\u5316\u53ca\u61c9\u7528\u5834\u666f\uff0c\u52a9\u60a8\u5168\u9762\u7406\u89e3Redis\u7684\u904b\u4f5c\u539f\u7406\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-129667","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129667","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=129667"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129667\/revisions"}],"predecessor-version":[{"id":129668,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129667\/revisions\/129668"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}