{"id":97402,"date":"2024-10-20T17:36:19","date_gmt":"2024-10-20T09:36:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97402\/"},"modified":"2024-10-20T17:36:19","modified_gmt":"2024-10-20T09:36:19","slug":"redis-%e7%b2%be%e7%b0%a1%e7%af%80%e7%b4%84%e6%9b%b4%e9%ab%98%e6%95%88%ef%bc%88redis%e7%9a%84%e5%a3%93%e7%b8%ae0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97402\/","title":{"rendered":"Redis \u7cbe\u7c21\u7bc0\u7d04\u66f4\u9ad8\u6548\uff08Redis\u7684\u58d3\u7e2e0\uff09"},"content":{"rendered":"<h1 id=\"redis-%e7%b2%be%e7%b0%a1%e7%af%80%e7%b4%84%e6%9b%b4%e9%ab%98%e6%95%88%ef%bc%88redis%e7%9a%84%e5%a3%93%e7%b8%ae0%ef%bc%89-aMIaxYhLdr\">Redis \u7cbe\u7c21\u7bc0\u7d04\u66f4\u9ad8\u6548\uff08Redis\u7684\u58d3\u7e2e0\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u7684\u6548\u7387\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u58d3\u7e2e\u6578\u64da\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u58d3\u7e2e\u6280\u8853\u53ca\u5176\u5728\u6578\u64da\u5b58\u5132\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-aMIaxYhLdr\">\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\u901a\u5e38\u7528\u4f5c\u6578\u64da\u5eab\u3001\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u6578\u64da\u5b58\u53d6\u7684\u5834\u666f\uff0c\u5982\u7db2\u7ad9\u5f8c\u7aef\u3001\u5373\u6642\u5206\u6790\u548c\u904a\u6232\u958b\u767c\u7b49\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%95%b8%e6%93%9a%e5%a3%93%e7%b8%ae%e6%8a%80%e8%a1%93-aMIaxYhLdr\">Redis \u7684\u6578\u64da\u58d3\u7e2e\u6280\u8853<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u6578\u64da\u58d3\u7e2e\u4e3b\u8981\u662f\u70ba\u4e86\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u548c\u63d0\u9ad8\u6578\u64da\u50b3\u8f38\u6548\u7387\u3002Redis \u672c\u8eab\u4e26\u4e0d\u63d0\u4f9b\u5167\u5efa\u7684\u6578\u64da\u58d3\u7e2e\u529f\u80fd\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u5916\u90e8\u5eab\u548c\u6280\u8853\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u6578\u64da\u58d3\u7e2e\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u58d3\u7e2e\u7b97\u6cd5\uff1a<\/strong>\u53ef\u4ee5\u5728\u5c07\u6578\u64da\u5b58\u5165 Redis \u4e4b\u524d\uff0c\u4f7f\u7528\u5982 Gzip\u3001LZ4 \u6216 Snappy \u7b49\u58d3\u7e2e\u7b97\u6cd5\u4f86\u58d3\u7e2e\u6578\u64da\u3002\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<li><strong>\u4f7f\u7528 Redis \u7684 Hash \u7d50\u69cb\uff1a<\/strong>\u5c0d\u65bc\u5b58\u5132\u5927\u91cf\u76f8\u4f3c\u6578\u64da\u7684\u60c5\u6cc1\uff0c\u53ef\u4ee5\u4f7f\u7528 Hash \u7d50\u69cb\u4f86\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u5c07\u591a\u500b\u7528\u6236\u7684\u5c6c\u6027\u5b58\u5132\u5728\u540c\u4e00\u500b Hash \u4e2d\uff0c\u800c\u4e0d\u662f\u70ba\u6bcf\u500b\u7528\u6236\u5275\u5efa\u7368\u7acb\u7684\u9375\u3002<\/li>\n<li><strong>\u4f7f\u7528 Redis \u7684\u5e8f\u5217\u5316\u6280\u8853\uff1a<\/strong>\u5728\u5b58\u5132\u8907\u96dc\u6578\u64da\u7d50\u69cb\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u5e8f\u5217\u5316\u6280\u8853\uff08\u5982 JSON \u6216 Protocol Buffers\uff09\u4f86\u6e1b\u5c11\u6578\u64da\u7684\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e5%a3%93%e7%b8%ae%e5%af%a6%e4%be%8b-aMIaxYhLdr\">Redis \u7684\u58d3\u7e2e\u5be6\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Gzip \u58d3\u7e2e\u6578\u64da\u4e26\u5c07\u5176\u5b58\u5132\u5230 Redis \u4e2d\uff1a<\/p>\n<pre><code>import redis\nimport gzip\nimport json\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8981\u5b58\u5132\u7684\u6578\u64da\ndata = {'name': 'Alice', 'age': 30, 'city': 'Hong Kong'}\n\n# \u5c07\u6578\u64da\u8f49\u63db\u70ba JSON \u5b57\u7b26\u4e32\njson_data = json.dumps(data)\n\n# \u4f7f\u7528 Gzip \u58d3\u7e2e\u6578\u64da\ncompressed_data = gzip.compress(json_data.encode('utf-8'))\n\n# \u5c07\u58d3\u7e2e\u5f8c\u7684\u6578\u64da\u5b58\u5132\u5230 Redis\nr.set('user:1000', compressed_data)\n\n# \u5f9e Redis \u4e2d\u7372\u53d6\u6578\u64da\nretrieved_data = r.get('user:1000')\n\n# \u89e3\u58d3\u7e2e\u6578\u64da\ndecompressed_data = gzip.decompress(retrieved_data).decode('utf-8')\n\n# \u5c07 JSON \u5b57\u7b26\u4e32\u8f49\u63db\u56de\u5b57\u5178\nfinal_data = json.loads(decompressed_data)\n\nprint(final_data)  # \u8f38\u51fa: {'name': 'Alice', 'age': 30, 'city': 'Hong Kong'}\n<\/code><\/pre>\n<h2 id=\"%e5%a3%93%e7%b8%ae%e7%9a%84%e5%84%aa%e5%8b%a2%e8%88%87%e6%8c%91%e6%88%b0-aMIaxYhLdr\">\u58d3\u7e2e\u7684\u512a\u52e2\u8207\u6311\u6230<\/h2>\n<p>\u4f7f\u7528\u58d3\u7e2e\u6280\u8853\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\uff0c\u5f9e\u800c\u964d\u4f4e\u904b\u884c\u6210\u672c\u3002\u6b64\u5916\uff0c\u58d3\u7e2e\u5f8c\u7684\u6578\u64da\u5728\u7db2\u7d61\u50b3\u8f38\u6642\u4e5f\u80fd\u63d0\u9ad8\u6548\u7387\u3002\u7136\u800c\uff0c\u58d3\u7e2e\u4e5f\u5e36\u4f86\u4e86\u4e00\u4e9b\u6311\u6230\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u958b\u92b7\uff1a<\/strong>\u58d3\u7e2e\u548c\u89e3\u58d3\u7e2e\u6578\u64da\u9700\u8981\u984d\u5916\u7684\u8a08\u7b97\u8cc7\u6e90\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u7cfb\u7d71\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u5b8c\u6574\u6027\uff1a<\/strong>\u5728\u58d3\u7e2e\u904e\u7a0b\u4e2d\uff0c\u6578\u64da\u53ef\u80fd\u6703\u640d\u58de\uff0c\u56e0\u6b64\u9700\u8981\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aMIaxYhLdr\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u901a\u904e\u9069\u7576\u7684\u58d3\u7e2e\u6280\u8853\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u9ad8\u5176\u6027\u80fd\u548c\u6548\u7387\u3002\u96d6\u7136\u58d3\u7e2e\u5e36\u4f86\u4e86\u4e00\u4e9b\u6311\u6230\uff0c\u4f46\u5176\u5e36\u4f86\u7684\u5167\u5b58\u7bc0\u7701\u548c\u6578\u64da\u50b3\u8f38\u6548\u7387\u63d0\u5347\u4f7f\u5176\u6210\u70ba\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5b58\u5132\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u58d3\u7e2e\u6280\u8853\uff0c\u4e86\u89e3\u5982\u4f55\u7cbe\u7c21\u6578\u64da\u5b58\u5132\uff0c\u63d0\u5347\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u8207\u7bc0\u7d04\u8cc7\u6e90\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-97402","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97402","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=97402"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97402\/revisions"}],"predecessor-version":[{"id":97403,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97402\/revisions\/97403"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}