{"id":167153,"date":"2024-11-05T22:48:22","date_gmt":"2024-11-05T14:48:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167153\/"},"modified":"2024-11-05T22:48:23","modified_gmt":"2024-11-05T14:48:23","slug":"%e5%88%a9%e7%94%a8redis%e5%ad%98%e5%84%b2%e5%ad%97%e5%85%b8%ef%bc%8c%e6%8f%90%e5%8d%87%e6%9f%a5%e6%89%be%e6%95%88%e7%8e%87%ef%bc%88%e4%bd%bf%e7%94%a8redis%e5%ad%98%e5%ad%97%e5%85%b8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167153\/","title":{"rendered":"\u5229\u7528Redis\u5b58\u5132\u5b57\u5178\uff0c\u63d0\u5347\u67e5\u627e\u6548\u7387\uff08\u4f7f\u7528redis\u5b58\u5b57\u5178\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e5%ad%98%e5%84%b2%e5%ad%97%e5%85%b8%ef%bc%8c%e6%8f%90%e5%8d%87%e6%9f%a5%e6%89%be%e6%95%88%e7%8e%87%ef%bc%88%e4%bd%bf%e7%94%a8redis%e5%ad%98%e5%ad%97%e5%85%b8%ef%bc%89-OUfCeSOJbh\">\u5229\u7528Redis\u5b58\u5132\u5b57\u5178\uff0c\u63d0\u5347\u67e5\u627e\u6548\u7387\uff08\u4f7f\u7528redis\u5b58\u5b57\u5178\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u67e5\u627e\u548c\u5b58\u53d6\u6578\u64da\u7684\u80fd\u529b\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u4f86\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\uff0c\u5176\u4e2d\u5b57\u5178\uff08\u6216\u7a31\u70ba\u54c8\u5e0c\u8868\uff09\u662f\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u5b58\u5132\u5b57\u5178\uff0c\u4e26\u63d0\u5347\u67e5\u627e\u6548\u7387\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-OUfCeSOJbh\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u983b\u7387\u67e5\u8a62\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84%e5%ad%97%e5%85%b8%e7%b5%90%e6%a7%8b-OUfCeSOJbh\">Redis\u4e2d\u7684\u5b57\u5178\u7d50\u69cb<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u5b57\u5178\u901a\u5e38\u662f\u901a\u904e\u54c8\u5e0c\uff08Hash\uff09\u6578\u64da\u7d50\u69cb\u4f86\u5be6\u73fe\u7684\u3002\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500b\u54c8\u5e0c\u53ef\u4ee5\u5305\u542b\u591a\u500b\u9375\u503c\u5c0d\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u4f86\u5b58\u5132\u548c\u67e5\u627e\u5b57\u5178\u985e\u578b\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"%e5%93%88%e5%b8%8c%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-OUfCeSOJbh\">\u54c8\u5e0c\u7684\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>\u4f7f\u7528Redis\u7684\u54c8\u5e0c\u7d50\u69cb\uff0c\u6211\u5011\u53ef\u4ee5\u9032\u884c\u4ee5\u4e0b\u57fa\u672c\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li><code>HSET<\/code>\uff1a\u8a2d\u7f6e\u54c8\u5e0c\u8868\u4e2d\u7684\u5b57\u6bb5\u503c\u3002<\/li>\n<li><code>HGET<\/code>\uff1a\u7372\u53d6\u54c8\u5e0c\u8868\u4e2d\u6307\u5b9a\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n<li><code>HGETALL<\/code>\uff1a\u7372\u53d6\u54c8\u5e0c\u8868\u4e2d\u6240\u6709\u5b57\u6bb5\u7684\u503c\u3002<\/li>\n<li><code>HDEL<\/code>\uff1a\u522a\u9664\u54c8\u5e0c\u8868\u4e2d\u7684\u6307\u5b9a\u5b57\u6bb5\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8redis%e5%ad%98%e5%84%b2%e5%ad%97%e5%85%b8-OUfCeSOJbh\">\u793a\u4f8b\uff1a\u4f7f\u7528Redis\u5b58\u5132\u5b57\u5178<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5b58\u5132\u548c\u67e5\u627e\u5b57\u5178\u6578\u64da\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5b9a\u7fa9\u4e00\u500b\u5b57\u5178\nmy_dict = {\n    'name': 'Alice',\n    'age': '30',\n    'city': 'Hong Kong'\n}\n\n# \u5c07\u5b57\u5178\u5b58\u5132\u5230Redis\u4e2d\nr.hset('user:1000', mapping=my_dict)\n\n# \u67e5\u627e\u5b57\u5178\u4e2d\u7684\u67d0\u500b\u5b57\u6bb5\nname = r.hget('user:1000', 'name')\nprint(name.decode('utf-8'))  # \u8f38\u51fa\uff1aAlice\n\n# \u7372\u53d6\u6240\u6709\u5b57\u6bb5\nall_fields = r.hgetall('user:1000')\nfor key, value in all_fields.items():\n    print(f\"{key.decode('utf-8')}: {value.decode('utf-8')}\")\n<\/code><\/pre>\n<h2 id=\"%e6%8f%90%e5%8d%87%e6%9f%a5%e6%89%be%e6%95%88%e7%8e%87%e7%9a%84%e5%84%aa%e5%8b%a2-OUfCeSOJbh\">\u63d0\u5347\u67e5\u627e\u6548\u7387\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528Redis\u5b58\u5132\u5b57\u5178\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u67e5\u627e\u6548\u7387\u3002\u7531\u65bcRedis\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u8b80\u53d6\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u67e5\u8a62\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u5c24\u70ba\u91cd\u8981\u3002\u6b64\u5916\uff0cRedis\u7684\u54c8\u5e0c\u7d50\u69cb\u5141\u8a31\u6211\u5011\u5728\u4e00\u500b\u9375\u4e0b\u5b58\u5132\u591a\u500b\u5b57\u6bb5\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u67e5\u8a62\u7684\u8907\u96dc\u6027\u548c\u5ef6\u9072\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u7528\u6236\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u5c07\u6bcf\u500b\u7528\u6236\u7684\u8a73\u7d30\u4fe1\u606f\u5b58\u5132\u5728\u4e00\u500b\u54c8\u5e0c\u4e2d\uff0c\u9019\u6a23\u5728\u67e5\u8a62\u7528\u6236\u4fe1\u606f\u6642\uff0c\u53ea\u9700\u4e00\u6b21\u67e5\u8a62\u5373\u53ef\u7372\u53d6\u6240\u6709\u76f8\u95dc\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6548\u7387\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-OUfCeSOJbh\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0c\u5229\u7528Redis\u5b58\u5132\u5b57\u5178\u662f\u4e00\u7a2e\u6709\u6548\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u67e5\u627e\u6548\u7387\u3002\u901a\u904e\u4f7f\u7528Redis\u7684\u54c8\u5e0c\u6578\u64da\u7d50\u69cb\uff0c\u6211\u5011\u80fd\u5920\u5feb\u901f\u5b58\u53d6\u548c\u7ba1\u7406\u5927\u91cf\u7684\u9375\u503c\u5c0d\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528Redis\u4f86\u63d0\u5347\u60a8\u7684\u61c9\u7528\u6027\u80fd\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u548c\u5176\u4ed6\u670d\u52d9\uff0c\u8b93\u60a8\u7684\u9805\u76ee\u904b\u884c\u5f97\u66f4\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Redis\u5b58\u5132\u5b57\u5178\uff0c\u986f\u8457\u63d0\u5347\u67e5\u627e\u6548\u7387\uff0c\u5be6\u73fe\u5feb\u901f\u6578\u64da\u6aa2\u7d22\uff0c\u512a\u5316\u61c9\u7528\u6027\u80fd\uff0c\u9069\u5408\u9ad8\u4e26\u767c\u5834\u666f\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-167153","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167153","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=167153"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167153\/revisions"}],"predecessor-version":[{"id":167154,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167153\/revisions\/167154"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}