{"id":125197,"date":"2024-10-25T20:37:21","date_gmt":"2024-10-25T12:37:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125197\/"},"modified":"2024-10-25T20:37:21","modified_gmt":"2024-10-25T12:37:21","slug":"redis-%e8%a7%a3%e9%8e%96%e7%84%a1%e9%8e%96%e4%b9%8b%e8%b7%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125197\/","title":{"rendered":"Redis \u89e3\u9396\u7121\u9396\u4e4b\u8def"},"content":{"rendered":"<h1 id=\"redis-%e8%a7%a3%e9%8e%96%e7%84%a1%e9%8e%96%e4%b9%8b%e8%b7%af-lCVlMDRrmu\">Redis \u89e3\u9396\u7121\u9396\u4e4b\u8def<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u6bcf\u500b\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u6240\u8ffd\u6c42\u7684\u76ee\u6a19\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u5982\u4f55\u89e3\u9396\u7121\u9396\u4e4b\u8def\uff0c\u4e26\u6df1\u5165\u5206\u6790\u5176\u80cc\u5f8c\u7684\u6280\u8853\u539f\u7406\u548c\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-lCVlMDRrmu\">\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\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\u7b49\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\u9ad8\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u5176\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4f7f\u7528\u55ae\u7dda\u7a0b\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e7%84%a1%e9%8e%96%e7%b7%a8%e7%a8%8b%e7%9a%84%e6%a6%82%e5%bf%b5-lCVlMDRrmu\">\u7121\u9396\u7de8\u7a0b\u7684\u6982\u5ff5<\/h2>\n<p>\u7121\u9396\u7de8\u7a0b\u662f\u4e00\u7a2e\u8a2d\u8a08\u6a21\u5f0f\uff0c\u65e8\u5728\u907f\u514d\u4f7f\u7528\u50b3\u7d71\u7684\u9396\u6a5f\u5236\u4f86\u4fdd\u8b77\u5171\u4eab\u8cc7\u6e90\u3002\u9019\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u6e1b\u5c11\u4e0a\u4e0b\u6587\u5207\u63db\u7684\u958b\u92b7\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u4e26\u767c\u6027\u80fd\u3002\u7121\u9396\u7de8\u7a0b\u901a\u5e38\u4f9d\u8cf4\u65bc\u539f\u5b50\u64cd\u4f5c\u548c\u6578\u64da\u7d50\u69cb\u7684\u8a2d\u8a08\uff0c\u4ee5\u78ba\u4fdd\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e7%84%a1%e9%8e%96%e7%89%b9%e6%80%a7-lCVlMDRrmu\">Redis \u7684\u7121\u9396\u7279\u6027<\/h2>\n<p>Redis \u7684\u8a2d\u8a08\u4f7f\u5176\u5728\u591a\u7528\u6236\u74b0\u5883\u4e2d\u80fd\u5920\u9ad8\u6548\u904b\u884c\uff0c\u9019\u4e3b\u8981\u5f97\u76ca\u65bc\u4ee5\u4e0b\u5e7e\u500b\u7279\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u55ae\u7dda\u7a0b\u6a21\u578b\uff1a<\/strong>Redis \u4f7f\u7528\u55ae\u7dda\u7a0b\u4f86\u8655\u7406\u6240\u6709\u8acb\u6c42\uff0c\u9019\u610f\u5473\u8457\u4e0d\u6703\u51fa\u73fe\u591a\u7dda\u7a0b\u7af6\u722d\u7684\u554f\u984c\u3002\u9019\u7a2e\u8a2d\u8a08\u7c21\u5316\u4e86\u6578\u64da\u4e00\u81f4\u6027\u7684\u7ba1\u7406\uff0c\u4e26\u6d88\u9664\u4e86\u9396\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u539f\u5b50\u64cd\u4f5c\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u539f\u5b50\u64cd\u4f5c\uff0c\u5982 INCR\u3001DECR \u7b49\uff0c\u9019\u4e9b\u64cd\u4f5c\u5728\u57f7\u884c\u6642\u4e0d\u6703\u88ab\u5176\u4ed6\u64cd\u4f5c\u6253\u65b7\uff0c\u5f9e\u800c\u4fdd\u8b49\u4e86\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u4e8b\u52d9\u652f\u6301\uff1a<\/strong>Redis \u652f\u6301\u4e8b\u52d9\u64cd\u4f5c\uff0c\u901a\u904e MULTI\u3001EXEC\u3001WATCH \u7b49\u547d\u4ee4\uff0c\u53ef\u4ee5\u5728\u4e00\u500b\u4e8b\u52d9\u4e2d\u57f7\u884c\u591a\u500b\u547d\u4ee4\uff0c\u4e26\u78ba\u4fdd\u9019\u4e9b\u547d\u4ee4\u7684\u539f\u5b50\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-lCVlMDRrmu\">Redis \u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u7531\u65bc\u5176\u7121\u9396\u7279\u6027\uff0cRedis \u5728\u8a31\u591a\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u4e26\u767c\u5834\u666f\uff1a<\/strong>\u5728\u9700\u8981\u8655\u7406\u5927\u91cf\u8acb\u6c42\u7684\u61c9\u7528\u4e2d\uff0cRedis \u80fd\u5920\u5feb\u901f\u97ff\u61c9\uff0c\u907f\u514d\u4e86\u56e0\u9396\u5c0e\u81f4\u7684\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li><strong>\u5be6\u6642\u6578\u64da\u5206\u6790\uff1a<\/strong>Redis \u7684\u9ad8\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u5be6\u6642\u6578\u64da\u5206\u6790\u7684\u7406\u60f3\u9078\u64c7\uff0c\u80fd\u5920\u5feb\u901f\u8655\u7406\u548c\u5b58\u5132\u5927\u91cf\u6578\u64da\u3002<\/li>\n<li><strong>\u7de9\u5b58\u7cfb\u7d71\uff1a<\/strong>\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\uff0cRedis \u80fd\u5920\u6709\u6548\u6e1b\u5c11\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-lCVlMDRrmu\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Redis \u7684\u7c21\u55ae\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u9032\u884c\u539f\u5b50\u64cd\u4f5c\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u539f\u5b50\u589e\u52a0\u8a08\u6578\u5668\nr.incr('counter')\nprint(r.get('counter'))  # \u8f38\u51fa\u7576\u524d\u8a08\u6578\u5668\u7684\u503c\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-lCVlMDRrmu\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u7121\u9396\u7279\u6027\u4f7f\u5176\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\u8868\u73fe\u51fa\u8272\uff0c\u4e26\u4e14\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u901a\u904e\u5229\u7528 Redis \u7684\u539f\u5b50\u64cd\u4f5c\u548c\u55ae\u7dda\u7a0b\u6a21\u578b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u69cb\u5efa\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u61c9\u7528\u7a0b\u5e8f\u3002\u96a8\u8457\u6578\u64da\u9700\u6c42\u7684\u589e\u9577\uff0cRedis \u5c07\u7e7c\u7e8c\u5728\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u9818\u57df\u4e2d\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u7121\u8ad6\u662f\u6578\u64da\u5b58\u5132\u9084\u662f\u61c9\u7528\u90e8\u7f72\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u89e3\u9396\u7121\u9396\u4e4b\u8def\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6027\u80fd\u61c9\u7528\uff0c\u7c21\u5316\u958b\u767c\u6d41\u7a0b\uff0c\u52a9\u529b\u696d\u52d9\u589e\u9577\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-125197","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125197","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=125197"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125197\/revisions"}],"predecessor-version":[{"id":125198,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125197\/revisions\/125198"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}