{"id":147561,"date":"2024-11-01T12:57:29","date_gmt":"2024-11-01T04:57:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/147561\/"},"modified":"2024-11-01T12:57:30","modified_gmt":"2024-11-01T04:57:30","slug":"redis%e8%bd%89%e6%8f%9b%e9%9b%99%e5%b1%a4json%e6%95%b8%e6%93%9a%e6%8a%80%e8%a1%93%e5%af%a6%e7%8f%be%ef%bc%88redis%e8%bd%89%e5%85%a9%e6%ac%a1json%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/147561\/","title":{"rendered":"Redis\u8f49\u63db\u96d9\u5c64JSON\u6578\u64da\u6280\u8853\u5be6\u73fe\uff08redis\u8f49\u5169\u6b21json\uff09"},"content":{"rendered":"

Redis\u8f49\u63db\u96d9\u5c64JSON\u6578\u64da\u6280\u8853\u5be6\u73fe\uff08redis\u8f49\u5169\u6b21json\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u8655\u7406\u74b0\u5883\u4e2d\uff0cJSON\uff08JavaScript Object Notation\uff09\u5df2\u6210\u70ba\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u6578\u64da\u683c\u5f0f\u3002\u5b83\u4ee5\u5176\u8f15\u91cf\u7d1a\u548c\u6613\u65bc\u8b80\u53d6\u7684\u7279\u6027\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u548cAPI\u7684\u9996\u9078\u683c\u5f0f\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u80fd\u5920\u5feb\u901f\u5730\u8655\u7406\u548c\u5b58\u5132JSON\u6578\u64da\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u5be6\u73fe\u96d9\u5c64JSON\u6578\u64da\u7684\u8f49\u63db\u6280\u8853\uff0c\u5373\u5982\u4f55\u5c07\u4e00\u500bJSON\u5c0d\u8c61\u8f49\u63db\u70ba\u53e6\u4e00\u500bJSON\u5c0d\u8c61\uff0c\u4e26\u5728\u6b64\u904e\u7a0b\u4e2d\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u5b58\u5132\u548c\u6aa2\u7d22\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u96d9\u5c64JSON\u6578\u64da<\/h2>\n

\u96d9\u5c64JSON\u6578\u64da\u662f\u6307\u4e00\u500bJSON\u5c0d\u8c61\u4e2d\u5d4c\u5957\u4e86\u53e6\u4e00\u500bJSON\u5c0d\u8c61\u3002\u9019\u7a2e\u7d50\u69cb\u5728\u8a31\u591a\u61c9\u7528\u4e2d\u90fd\u975e\u5e38\u5e38\u898b\uff0c\u4f8b\u5982\u5728\u8655\u7406\u8907\u96dc\u7684\u6578\u64da\u6a21\u578b\u6642\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u96d9\u5c64JSON\u793a\u4f8b\uff1a<\/p>\n

{\n  \"user\": {\n    \"id\": 1,\n    \"name\": \"John Doe\",\n    \"address\": {\n      \"street\": \"123 Main St\",\n      \"city\": \"Hong Kong\"\n    }\n  }\n}<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c”user”\u5c0d\u8c61\u5305\u542b\u4e86\u4e00\u500b\u5d4c\u5957\u7684”address”\u5c0d\u8c61\u3002\u9019\u7a2e\u7d50\u69cb\u4f7f\u5f97\u6578\u64da\u7684\u7d44\u7e54\u66f4\u52a0\u6e05\u6670\uff0c\u4f46\u540c\u6642\u4e5f\u589e\u52a0\u4e86\u6578\u64da\u8655\u7406\u7684\u8907\u96dc\u6027\u3002<\/p>\n
Redis\u8207JSON\u7684\u7d50\u5408<\/h2>\n
Redis\u672c\u8eab\u4e26\u4e0d\u539f\u751f\u652f\u6301JSON\u683c\u5f0f\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u64f4\u5c55\u4f86\u5be6\u73fe\u5c0dJSON\u6578\u64da\u7684\u652f\u6301\u3002\u4f8b\u5982\uff0c\u4f7f\u7528Redis\u7684JSON\u6a21\u584a\uff08\u5982RedisJSON\uff09\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b58\u5132\u548c\u64cd\u4f5cJSON\u6578\u64da\u3002\u9019\u4f7f\u5f97\u5728Redis\u4e2d\u8655\u7406\u96d9\u5c64JSON\u6578\u64da\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u3002<\/p>\n
\u5b89\u88ddRedisJSON<\/h3>\n
\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88ddRedis\u548cRedisJSON\u6a21\u584a\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5b89\u88ddRedisJSON\uff1a<\/p>\n
docker run -p 6379:6379 -it --rm redislabs\/rejson:latest<\/code><\/pre>\n
\u5c07\u96d9\u5c64JSON\u6578\u64da\u5b58\u5132\u5230Redis<\/h3>\n
\u4e00\u65e6\u5b89\u88dd\u5b8c\u6210\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c07\u96d9\u5c64JSON\u6578\u64da\u5b58\u5132\u5230Redis\u4e2d\uff1a<\/p>\n
JSON.SET user:1 $ '{\"id\": 1, \"name\": \"John Doe\", \"address\": {\"street\": \"123 Main St\", \"city\": \"Hong Kong\"}}'<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07\u4e00\u500b\u5305\u542b\u7528\u6236\u4fe1\u606f\u7684\u96d9\u5c64JSON\u5c0d\u8c61\u5b58\u5132\u5230Redis\u4e2d\uff0c\u9375\u70ba”user:1″\u3002<\/p>\n
\u5f9eRedis\u4e2d\u6aa2\u7d22\u96d9\u5c64JSON\u6578\u64da<\/h3>\n
\u8981\u5f9eRedis\u4e2d\u6aa2\u7d22\u5b58\u5132\u7684\u96d9\u5c64JSON\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
JSON.GET user:1<\/code><\/pre>\n
\u9019\u5c07\u8fd4\u56de\u5b58\u5132\u5728”user:1″\u9375\u4e0b\u7684\u5b8c\u6574JSON\u5c0d\u8c61\u3002<\/p>\n
\u8f49\u63db\u96d9\u5c64JSON\u6578\u64da<\/h2>\n
\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5c07\u4e00\u500b\u96d9\u5c64JSON\u5c0d\u8c61\u8f49\u63db\u70ba\u53e6\u4e00\u500b\u683c\u5f0f\u6216\u7d50\u69cb\u3002\u9019\u53ef\u4ee5\u901a\u904e\u7de8\u5beb\u4e00\u500b\u7c21\u55ae\u7684\u8173\u672c\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n
import json\n\n# \u539f\u59cb\u96d9\u5c64JSON\u6578\u64da\noriginal_json = '{\"user\": {\"id\": 1, \"name\": \"John Doe\", \"address\": {\"street\": \"123 Main St\", \"city\": \"Hong Kong\"}}}'\n\n# \u89e3\u6790JSON\u6578\u64da\ndata = json.loads(original_json)\n\n# \u8f49\u63db\u6578\u64da\u7d50\u69cb\nconverted_data = {\n    \"userId\": data[\"user\"][\"id\"],\n    \"fullName\": data[\"user\"][\"name\"],\n    \"location\": f\"{data['user']['address']['street']}, {data['user']['address']['city']}\"\n}\n\n# \u8f38\u51fa\u8f49\u63db\u5f8c\u7684JSON\nconverted_json = json.dumps(converted_data)\nprint(converted_json)<\/code><\/pre>\n
\u9019\u6bb5\u4ee3\u78bc\u5c07\u539f\u59cb\u7684\u96d9\u5c64JSON\u6578\u64da\u8f49\u63db\u70ba\u4e00\u500b\u65b0\u7684\u7d50\u69cb\uff0c\u4e26\u8f38\u51fa\u7d50\u679c\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u63a2\u8a0e\u4e86\u5982\u4f55\u5728Redis\u4e2d\u5be6\u73fe\u96d9\u5c64JSON\u6578\u64da\u7684\u8f49\u63db\u6280\u8853\u3002\u901a\u904e\u4f7f\u7528RedisJSON\u6a21\u584a\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u5b58\u5132\u548c\u6aa2\u7d22JSON\u6578\u64da\uff0c\u4e26\u901a\u904e\u7de8\u5beb\u7c21\u55ae\u7684\u8173\u672c\u4f86\u9032\u884c\u6578\u64da\u8f49\u63db\u3002\u9019\u7a2e\u6280\u8853\u5728\u8655\u7406\u8907\u96dc\u6578\u64da\u7d50\u69cb\u6642\u975e\u5e38\u6709\u7528\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6548\u5b58\u5132\u548c\u5feb\u901f\u6aa2\u7d22\u7684\u5834\u666f\u4e2d\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u8f49\u63db\u96d9\u5c64JSON\u6578\u64da\u7684\u6280\u8853\u5be6\u73fe\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u8655\u7406\u548c\u8f49\u63db\u5169\u6b21JSON\u6578\u64da\u7d50\u69cb\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-147561","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/147561","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=147561"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/147561\/revisions"}],"predecessor-version":[{"id":147562,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/147561\/revisions\/147562"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=147561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=147561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=147561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}