{"id":100916,"date":"2024-10-22T10:20:17","date_gmt":"2024-10-22T02:20:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/100916\/"},"modified":"2024-10-22T10:20:17","modified_gmt":"2024-10-22T02:20:17","slug":"redis-%e7%ae%a1%e7%90%86%e4%b8%80%e5%a0%b4%e8%85%b3%e6%9c%ac%e7%b7%a8%e5%af%ab%e4%b9%8b%e6%97%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/100916\/","title":{"rendered":"Redis \u7ba1\u7406\u4e00\u5834\u8173\u672c\u7de8\u5beb\u4e4b\u65c5"},"content":{"rendered":"<h1 id=\"redis-%e7%ae%a1%e7%90%86%e4%b8%80%e5%a0%b4%e8%85%b3%e6%9c%ac%e7%b7%a8%e5%af%ab%e4%b9%8b%e6%97%85-eBwiJBeeIU\">Redis \u7ba1\u7406\u4e00\u5834\u8173\u672c\u7de8\u5beb\u4e4b\u65c5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u3001\u9748\u6d3b\u6027\u548c\u7c21\u55ae\u7684\u6578\u64da\u7d50\u69cb\u4f7f\u5176\u5728\u5404\u7a2e\u61c9\u7528\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u7ba1\u7406 Redis\uff0c\u4e26\u901a\u904e\u8173\u672c\u7de8\u5beb\u4f86\u63d0\u5347\u5176\u4f7f\u7528\u6548\u7387\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-eBwiJBeeIU\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u6578\u64da\u985e\u578b\u3002\u5b83\u4e0d\u50c5\u53ef\u4ee5\u7528\u4f5c\u6578\u64da\u5eab\uff0c\u9084\u53ef\u4ee5\u7528\u4f5c\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002Redis \u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis \u53ef\u4ee5\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u6027\uff1a\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<li>\u539f\u5b50\u6027\uff1a\u652f\u6301\u4e8b\u52d9\u64cd\u4f5c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-eBwiJBeeIU\">Redis \u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728\u958b\u59cb\u7de8\u5beb\u8173\u672c\u4e4b\u524d\uff0c\u4e86\u89e3 Redis \u7684\u57fa\u672c\u64cd\u4f5c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684 Redis \u547d\u4ee4\uff1a<\/p>\n<pre><code>\n# \u8a2d\u7f6e\u9375\u503c\u5c0d\nSET key \"value\"\n\n# \u7372\u53d6\u9375\u7684\u503c\nGET key\n\n# \u522a\u9664\u9375\nDEL key\n\n# \u5217\u8868\u64cd\u4f5c\nLPUSH mylist \"value1\"\nRPUSH mylist \"value2\"\nLRANGE mylist 0 -1\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e8%85%b3%e6%9c%ac%e7%ae%a1%e7%90%86-redis-eBwiJBeeIU\">\u4f7f\u7528\u8173\u672c\u7ba1\u7406 Redis<\/h2>\n<p>\u8173\u672c\u7de8\u5beb\u53ef\u4ee5\u5e6b\u52a9\u81ea\u52d5\u5316 Redis \u7684\u7ba1\u7406\u4efb\u52d9\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Python \u548c Redis-py \u5eab\u7684\u7c21\u55ae\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u9023\u63a5\u5230 Redis \u4e26\u57f7\u884c\u57fa\u672c\u64cd\u4f5c\uff1a<\/p>\n<pre><code>\nimport redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u9375\u503c\u5c0d\nr.set('foo', 'bar')\n\n# \u7372\u53d6\u9375\u7684\u503c\nvalue = r.get('foo')\nprint(value.decode('utf-8'))  # \u8f38\u51fa\uff1abar\n\n# \u522a\u9664\u9375\nr.delete('foo')\n<\/code><\/pre>\n<h3 id=\"%e8%85%b3%e6%9c%ac%e7%9a%84%e5%84%aa%e5%8c%96-eBwiJBeeIU\">\u8173\u672c\u7684\u512a\u5316<\/h3>\n<p>\u5728\u7de8\u5beb\u8173\u672c\u6642\uff0c\u8003\u616e\u5230\u6027\u80fd\u548c\u53ef\u7dad\u8b77\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u6279\u91cf\u64cd\u4f5c\uff1a<\/strong>\u4f7f\u7528\u7ba1\u9053\uff08pipeline\uff09\u4f86\u6279\u91cf\u57f7\u884c\u591a\u500b\u547d\u4ee4\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u5728\u8173\u672c\u4e2d\u6dfb\u52a0\u932f\u8aa4\u8655\u7406\u908f\u8f2f\uff0c\u4ee5\u61c9\u5c0d\u53ef\u80fd\u51fa\u73fe\u7684\u7570\u5e38\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u8a18\u9304\uff1a<\/strong>\u8a18\u9304\u64cd\u4f5c\u65e5\u8a8c\uff0c\u4ee5\u4fbf\u65bc\u5f8c\u7e8c\u7684\u6545\u969c\u6392\u67e5\u548c\u6027\u80fd\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e7%9b%a3%e6%8e%a7%e8%88%87%e7%ae%a1%e7%90%86-eBwiJBeeIU\">Redis \u7684\u76e3\u63a7\u8207\u7ba1\u7406<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd Redis \u7684\u7a69\u5b9a\u904b\u884c\uff0c\u76e3\u63a7\u5176\u6027\u80fd\u6307\u6a19\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u81ea\u5e36\u7684\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u904b\u884c\u72c0\u614b\uff1a<\/p>\n<pre><code>\n# \u67e5\u770b\u7576\u524d\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\nINFO memory\n\n# \u67e5\u770b\u7576\u524d\u7684\u5ba2\u6236\u7aef\u9023\u63a5\u6578\nINFO clients\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u5982 Redis Desktop Manager \u6216\u8005 RedisInsight \u4f86\u9032\u884c\u53ef\u8996\u5316\u7ba1\u7406\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u76f4\u89c0\u5730\u4e86\u89e3 Redis \u7684\u904b\u884c\u72c0\u614b\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-eBwiJBeeIU\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u7121\u8ad6\u662f\u5728\u6027\u80fd\u9084\u662f\u9748\u6d3b\u6027\u4e0a\u90fd\u8868\u73fe\u51fa\u8272\u3002\u901a\u904e\u8173\u672c\u7de8\u5beb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u7ba1\u7406 Redis\uff0c\u5be6\u73fe\u81ea\u52d5\u5316\u64cd\u4f5c\u548c\u6027\u80fd\u512a\u5316\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0cRedis \u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u7ba1\u7406\u7684\u8173\u672c\u7de8\u5beb\u4e4b\u65c5\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u6578\u64da\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u5be6\u73fe\u6700\u4f73\u5be6\u8e10\u8207\u6280\u5de7\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-100916","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/100916","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=100916"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/100916\/revisions"}],"predecessor-version":[{"id":100917,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/100916\/revisions\/100917"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=100916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=100916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=100916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}