{"id":125401,"date":"2024-10-25T22:19:19","date_gmt":"2024-10-25T14:19:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125401\/"},"modified":"2024-10-25T22:19:20","modified_gmt":"2024-10-25T14:19:20","slug":"redis-%e5%8f%af%e4%bb%a5%e5%ad%98%e5%84%b2-json-%e5%97%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125401\/","title":{"rendered":"Redis \u53ef\u4ee5\u5b58\u5132 JSON \u55ce"},"content":{"rendered":"<h1 id=\"redis-%e5%8f%af%e4%bb%a5%e5%ad%98%e5%84%b2-json-%e5%97%8e%ef%bc%9f-ZkHVzSgVKN\">Redis \u53ef\u4ee5\u5b58\u5132 JSON \u55ce\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u7684\u65b9\u5f0f\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u8b80\u5beb\u901f\u5ea6\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u90a3\u9ebc\uff0cRedis \u662f\u5426\u53ef\u4ee5\u5b58\u5132 JSON \u6578\u64da\u5462\uff1f\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ZkHVzSgVKN\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \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\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u5206\u6790\u7b49\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"json-%e7%9a%84%e7%89%b9%e6%80%a7-ZkHVzSgVKN\">JSON \u7684\u7279\u6027<\/h2>\n<p>JSON\uff08JavaScript Object Notation\uff09\u662f\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u6578\u64da\u4ea4\u63db\u683c\u5f0f\uff0c\u6613\u65bc\u4eba\u985e\u95b1\u8b80\u548c\u7de8\u5beb\uff0c\u540c\u6642\u4e5f\u6613\u65bc\u6a5f\u5668\u89e3\u6790\u548c\u751f\u6210\u3002\u7531\u65bc\u5176\u7d50\u69cb\u5316\u7684\u7279\u6027\uff0cJSON \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc Web \u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7279\u5225\u662f\u5728 API \u901a\u4fe1\u4e2d\u3002<\/p>\n<h2 id=\"redis-%e5%a6%82%e4%bd%95%e5%ad%98%e5%84%b2-json-ZkHVzSgVKN\">Redis \u5982\u4f55\u5b58\u5132 JSON<\/h2>\n<p>\u96d6\u7136 Redis \u672c\u8eab\u4e26\u4e0d\u539f\u751f\u652f\u6301 JSON \u683c\u5f0f\uff0c\u4f46\u6211\u5011\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u65b9\u6cd5\u4f86\u5be6\u73fe JSON \u6578\u64da\u7684\u5b58\u5132\u548c\u6aa2\u7d22\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e5%b0%87-json-%e5%ad%97%e7%ac%a6%e4%b8%b2%e5%ad%98%e5%84%b2%e7%82%ba%e5%ad%97%e7%ac%a6%e4%b8%b2-ZkHVzSgVKN\">1. \u5c07 JSON \u5b57\u7b26\u4e32\u5b58\u5132\u70ba\u5b57\u7b26\u4e32<\/h3>\n<p>\u6700\u7c21\u55ae\u7684\u65b9\u6cd5\u662f\u5c07 JSON \u5c0d\u8c61\u8f49\u63db\u70ba\u5b57\u7b26\u4e32\uff0c\u7136\u5f8c\u5c07\u5176\u5b58\u5132\u5728 Redis \u4e2d\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u4ee3\u78bc\u5be6\u73fe\uff1a<\/p>\n<pre><code>import redis\nimport json\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8981\u5b58\u5132\u7684 JSON \u5c0d\u8c61\ndata = {'name': 'Alice', 'age': 30, 'city': 'Hong Kong'}\n\n# \u5c07 JSON \u5c0d\u8c61\u8f49\u63db\u70ba\u5b57\u7b26\u4e32\njson_data = json.dumps(data)\n\n# \u5b58\u5132\u5230 Redis\nr.set('user:1000', json_data)\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-redisjson-%e6%a8%a1%e5%a1%8a-ZkHVzSgVKN\">2. \u4f7f\u7528 RedisJSON \u6a21\u584a<\/h3>\n<p>RedisJSON \u662f\u4e00\u500b Redis \u6a21\u584a\uff0c\u5c08\u9580\u7528\u65bc\u8655\u7406 JSON \u6578\u64da\u3002\u5b83\u5141\u8a31\u7528\u6236\u4ee5\u539f\u751f JSON \u683c\u5f0f\u5b58\u5132\u548c\u67e5\u8a62\u6578\u64da\u3002\u4f7f\u7528 RedisJSON\uff0c\u60a8\u53ef\u4ee5\u76f4\u63a5\u5b58\u5132 JSON \u5c0d\u8c61\uff0c\u800c\u7121\u9700\u5c07\u5176\u8f49\u63db\u70ba\u5b57\u7b26\u4e32\u3002<\/p>\n<pre><code># \u5b89\u88dd RedisJSON \u6a21\u584a\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\nr.json().set('user:1000', '$', data)\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%93%88%e5%b8%8c%e7%b5%90%e6%a7%8b%e5%ad%98%e5%84%b2-json-%e6%95%b8%e6%93%9a-ZkHVzSgVKN\">3. \u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u5b58\u5132 JSON \u6578\u64da<\/h3>\n<p>\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u5c07 JSON \u5c0d\u8c61\u7684\u6bcf\u500b\u5c6c\u6027\u5b58\u5132\u70ba Redis \u7684\u54c8\u5e0c\u7d50\u69cb\u3002\u9019\u6a23\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u67e5\u8a62\u548c\u66f4\u65b0\u7279\u5b9a\u5c6c\u6027\u3002<\/p>\n<pre><code>r.hset('user:1000', mapping=data)\n<\/code><\/pre>\n<h2 id=\"%e5%ad%98%e5%84%b2-json-%e7%9a%84%e5%84%aa%e7%bc%ba%e9%bb%9e-ZkHVzSgVKN\">\u5b58\u5132 JSON \u7684\u512a\u7f3a\u9ede<\/h2>\n<h3 id=\"%e5%84%aa%e9%bb%9e-ZkHVzSgVKN\">\u512a\u9ede<\/h3>\n<ul>\n<li>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\uff1aRedis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\u3002<\/li>\n<li>\u9748\u6d3b\u6027\uff1a\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9078\u64c7\u4e0d\u540c\u7684\u5b58\u5132\u65b9\u5f0f\uff08\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001RedisJSON\uff09\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%bc%ba%e9%bb%9e-ZkHVzSgVKN\">\u7f3a\u9ede<\/h3>\n<ul>\n<li>\u5167\u5b58\u9650\u5236\uff1a\u7531\u65bc Redis \u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5b58\u5132\u5927\u91cf\u6578\u64da\u53ef\u80fd\u6703\u53d7\u5230\u5167\u5b58\u9650\u5236\u3002<\/li>\n<li>\u6578\u64da\u6301\u4e45\u6027\uff1a\u96d6\u7136 Redis \u63d0\u4f9b\u4e86\u6301\u4e45\u5316\u9078\u9805\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u4ecd\u7136\u5b58\u5728\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZkHVzSgVKN\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0cRedis \u53ef\u4ee5\u6709\u6548\u5730\u5b58\u5132 JSON \u6578\u64da\uff0c\u7121\u8ad6\u662f\u901a\u904e\u5c07\u5176\u8f49\u63db\u70ba\u5b57\u7b26\u4e32\u3001\u4f7f\u7528 RedisJSON \u6a21\u584a\uff0c\u9084\u662f\u5229\u7528\u54c8\u5e0c\u7d50\u69cb\u3002\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5b58\u5132\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5145\u5206\u767c\u63ee Redis \u7684\u6027\u80fd\u512a\u52e2\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u4f86\u904b\u884c Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u53ef\u4ee5\u5b58\u5132 JSON\uff0c\u901a\u904e\u4f7f\u7528 RedisJSON \u6a21\u7d44\uff0c\u5be6\u73fe\u9ad8\u6548\u7684 JSON \u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\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-125401","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125401","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=125401"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125401\/revisions"}],"predecessor-version":[{"id":125402,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125401\/revisions\/125402"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}