{"id":98582,"date":"2024-10-21T03:49:20","date_gmt":"2024-10-20T19:49:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98582\/"},"modified":"2024-10-21T03:49:21","modified_gmt":"2024-10-20T19:49:21","slug":"redis-%e7%9a%84%e5%84%b2%e5%ad%98%e5%8a%9f%e8%83%bd%e4%b9%8b%e6%95%b8%e7%b5%84%e8%bc%95%e9%ac%86%e5%ad%98%e5%85%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98582\/","title":{"rendered":"Redis \u7684\u5132\u5b58\u529f\u80fd\u4e4b\u6578\u7d44\u8f15\u9b06\u5b58\u5165"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e5%84%b2%e5%ad%98%e5%8a%9f%e8%83%bd%e4%b9%8b%e6%95%b8%e7%b5%84%e8%bc%95%e9%ac%86%e5%ad%98%e5%85%a5-LkgShsBqHn\">Redis \u7684\u5132\u5b58\u529f\u80fd\u4e4b\u6578\u7d44\u8f15\u9b06\u5b58\u5165<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u7684\u652f\u6301\uff0c\u5176\u4e2d\u5305\u62ec\u6578\u7d44\uff08Lists\uff09\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u4e2d\u8f15\u9b06\u5b58\u5165\u6578\u7d44\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e7%b0%a1%e4%bb%8b-LkgShsBqHn\">Redis \u7c21\u4ecb<\/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\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e6%95%b8%e7%b5%84%e5%9c%a8-redis-%e4%b8%ad%e7%9a%84%e8%a1%a8%e7%a4%ba-LkgShsBqHn\">\u6578\u7d44\u5728 Redis \u4e2d\u7684\u8868\u793a<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u6578\u7d44\u901a\u5e38\u4f7f\u7528\u5217\u8868\uff08List\uff09\u4f86\u8868\u793a\u3002\u5217\u8868\u662f\u4e00\u7a2e\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u5141\u8a31\u91cd\u8907\u7684\u5143\u7d20\u3002\u9019\u4f7f\u5f97\u5217\u8868\u975e\u5e38\u9069\u5408\u7528\u65bc\u5b58\u5132\u6578\u7d44\u6578\u64da\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-LkgShsBqHn\">\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u64cd\u4f5c\u5217\u8868\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>LPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u982d\u90e8\u3002<\/li>\n<li><code>RPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u5c3e\u90e8\u3002<\/li>\n<li><code>LRANGE<\/code>\uff1a\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002<\/li>\n<li><code>LPOP<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u7b2c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<li><code>RPOP<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u6700\u5f8c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b0%87%e6%95%b8%e7%b5%84%e5%ad%98%e5%85%a5-redis-LkgShsBqHn\">\u5c07\u6578\u7d44\u5b58\u5165 Redis<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u5c07\u6578\u7d44\u5b58\u5165 Redis \u7684\u793a\u4f8b\u3002\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u6578\u7d44\uff0c\u5305\u542b\u4e00\u4e9b\u57ce\u5e02\u540d\u7a31\uff0c\u6211\u5011\u5e0c\u671b\u5c07\u9019\u4e9b\u57ce\u5e02\u540d\u7a31\u5b58\u5165 Redis \u7684\u5217\u8868\u4e2d\u3002<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5b9a\u7fa9\u6578\u7d44\ncities = ['\u9999\u6e2f', '\u6771\u4eac', '\u7d10\u7d04', '\u502b\u6566', '\u5df4\u9ece']\n\n# \u5c07\u6578\u7d44\u5b58\u5165 Redis \u5217\u8868\nfor city in cities:\n    r.rpush('cities', city)\n\n# \u78ba\u8a8d\u6578\u64da\u5df2\u5b58\u5165\nstored_cities = r.lrange('cities', 0, -1)\nprint(stored_cities)\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230\u672c\u5730\u7684 Redis \u670d\u52d9\u5668\uff0c\u7136\u5f8c\u5b9a\u7fa9\u4e86\u4e00\u500b\u5305\u542b\u57ce\u5e02\u540d\u7a31\u7684\u6578\u7d44\u3002\u63a5\u8457\uff0c\u6211\u5011\u4f7f\u7528 <code>RPUSH<\/code> \u547d\u4ee4\u5c07\u6bcf\u500b\u57ce\u5e02\u540d\u7a31\u63d2\u5165\u5230\u540d\u70ba <code>cities<\/code> \u7684\u5217\u8868\u4e2d\u3002\u6700\u5f8c\uff0c\u6211\u5011\u4f7f\u7528 <code>LRANGE<\/code> \u547d\u4ee4\u4f86\u78ba\u8a8d\u6578\u64da\u662f\u5426\u6210\u529f\u5b58\u5165\u3002<\/p>\n<h2 id=\"%e5%be%9e-redis-%e4%b8%ad%e8%ae%80%e5%8f%96%e6%95%b8%e7%b5%84-LkgShsBqHn\">\u5f9e Redis \u4e2d\u8b80\u53d6\u6578\u7d44<\/h2>\n<p>\u8981\u5f9e Redis \u4e2d\u8b80\u53d6\u5b58\u5132\u7684\u6578\u7d44\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 <code>LRANGE<\/code> \u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u8b80\u53d6\u4e4b\u524d\u5b58\u5165\u7684\u57ce\u5e02\u540d\u7a31\uff1a<\/p>\n<pre><code># \u7372\u53d6\u6240\u6709\u57ce\u5e02\u540d\u7a31\nstored_cities = r.lrange('cities', 0, -1)\n\n# \u5c07\u5b57\u7bc0\u8f49\u63db\u70ba\u5b57\u7b26\u4e32\nstored_cities = [city.decode('utf-8') for city in stored_cities]\nprint(stored_cities)\n<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 <code>LRANGE<\/code> \u547d\u4ee4\u7372\u53d6\u6240\u6709\u57ce\u5e02\u540d\u7a31\uff0c\u4e26\u5c07\u5b57\u7bc0\u6578\u64da\u8f49\u63db\u70ba\u5b57\u7b26\u4e32\u683c\u5f0f\uff0c\u4ee5\u4fbf\u65bc\u986f\u793a\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LkgShsBqHn\">\u7e3d\u7d50<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u529f\u80fd\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u6578\u7d44\u6642\uff0c\u4f7f\u7528\u5217\u8868\u7d50\u69cb\u53ef\u4ee5\u8f15\u9b06\u5730\u5b58\u5165\u548c\u8b80\u53d6\u6578\u64da\u3002\u901a\u904e\u7c21\u55ae\u7684\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u9ad8\u6548\u5730\u7ba1\u7406\u6578\u64da\uff0c\u9019\u4f7f\u5f97 Redis \u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\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\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 \u7684\u5132\u5b58\u529f\u80fd\uff0c\u8f15\u9b06\u5c07\u6578\u7d44\u6578\u64da\u5b58\u5165\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\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-98582","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98582","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=98582"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98582\/revisions"}],"predecessor-version":[{"id":98583,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98582\/revisions\/98583"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}