{"id":167835,"date":"2024-11-06T07:48:21","date_gmt":"2024-11-05T23:48:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167835\/"},"modified":"2024-11-06T07:48:22","modified_gmt":"2024-11-05T23:48:22","slug":"%e9%80%a3%e6%8e%a5redis%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%bd%bf%e7%94%a8%e6%ad%a5%e9%a9%9f%e6%8c%87%e5%8d%97%ef%bc%88redis%e7%9a%84%e9%80%a3%e6%8e%a5%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167835\/","title":{"rendered":"\u9023\u63a5Redis\u4f3a\u670d\u5668\u4f7f\u7528\u6b65\u9a5f\u6307\u5357\uff08redis\u7684\u9023\u63a5\u4f7f\u7528\u65b9\u6cd5\uff09"},"content":{"rendered":"

\u9023\u63a5Redis\u4f3a\u670d\u5668\u4f7f\u7528\u6b65\u9a5f\u6307\u5357\uff08redis\u7684\u9023\u63a5\u4f7f\u7528\u65b9\u6cd5\uff09<\/h1>\n

Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u9023\u63a5Redis\u4f3a\u670d\u5668\uff0c\u4e26\u63d0\u4f9b\u8a73\u7d30\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u4ee3\u78bc\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n

1. \u78ba\u8a8dRedis\u4f3a\u670d\u5668\u7684\u5b89\u88dd<\/h2>\n

\u5728\u958b\u59cb\u9023\u63a5Redis\u4f3a\u670d\u5668\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fddRedis\u5df2\u7d93\u5b89\u88dd\u4e26\u904b\u884c\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5Redis\u7684\u72c0\u614b\uff1a<\/p>\n

redis-cli ping<\/code><\/pre>\n
\u5982\u679c\u4f3a\u670d\u5668\u6b63\u5e38\u904b\u884c\uff0c\u5c07\u6703\u8fd4\u56de\u201cPONG\u201d\u3002\u5982\u679c\u6c92\u6709\u5b89\u88ddRedis\uff0c\u53ef\u4ee5\u53c3\u8003\u5b98\u65b9\u6587\u6a94\u9032\u884c\u5b89\u88dd\u3002<\/p>\n
2. \u9023\u63a5Redis\u4f3a\u670d\u5668<\/h2>\n
\u9023\u63a5Redis\u4f3a\u670d\u5668\u7684\u65b9\u5f0f\u6709\u591a\u7a2e\uff0c\u6700\u5e38\u898b\u7684\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u548c\u7de8\u7a0b\u8a9e\u8a00\u7684\u5ba2\u6236\u7aef\u5eab\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u9023\u63a5\u65b9\u5f0f\uff1a<\/p>\n
2.1 \u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177<\/h3>\n
Redis\u63d0\u4f9b\u4e86\u4e00\u500b\u547d\u4ee4\u884c\u5de5\u5177`redis-cli`\uff0c\u53ef\u4ee5\u7528\u4f86\u76f4\u63a5\u9023\u63a5\u4f3a\u670d\u5668\u3002\u57fa\u672c\u7684\u9023\u63a5\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n
redis-cli -h  -p <\/code><\/pre>\n
\u4f8b\u5982\uff0c\u5982\u679cRedis\u4f3a\u670d\u5668\u904b\u884c\u5728\u672c\u5730\uff0c\u7aef\u53e3\u865f\u70ba6379\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
redis-cli -h 127.0.0.1 -p 6379<\/code><\/pre>\n
2.2 \u4f7f\u7528Python\u9023\u63a5Redis<\/h3>\n
\u5982\u679c\u60a8\u4f7f\u7528Python\u9032\u884c\u958b\u767c\uff0c\u53ef\u4ee5\u4f7f\u7528`redis-py`\u5eab\u4f86\u9023\u63a5Redis\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88dd\u8a72\u5eab\uff1a<\/p>\n
pip install redis<\/code><\/pre>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u9023\u63a5Redis\u4f3a\u670d\u5668\uff1a<\/p>\n
import redis\n\n# \u9023\u63a5\u5230Redis\u4f3a\u670d\u5668\nr = redis.Redis(host='127.0.0.1', port=6379, db=0)\n\n# \u6e2c\u8a66\u9023\u63a5\nprint(r.ping())  # \u8fd4\u56deTrue\u8868\u793a\u9023\u63a5\u6210\u529f<\/code><\/pre>\n
2.3 \u4f7f\u7528Node.js\u9023\u63a5Redis<\/h3>\n
\u5c0d\u65bcNode.js\u958b\u767c\u8005\uff0c\u53ef\u4ee5\u4f7f\u7528`redis`\u5eab\u4f86\u9023\u63a5Redis\u3002\u9996\u5148\uff0c\u5b89\u88dd\u8a72\u5eab\uff1a<\/p>\n
npm install redis<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u9023\u63a5Redis\u4f3a\u670d\u5668\uff1a<\/p>\n
const redis = require('redis');\n\n\/\/ \u5275\u5efaRedis\u5ba2\u6236\u7aef\nconst client = redis.createClient({\n    host: '127.0.0.1',\n    port: 6379\n});\n\n\/\/ \u6e2c\u8a66\u9023\u63a5\nclient.on('connect', function() {\n    console.log('\u5df2\u6210\u529f\u9023\u63a5\u5230Redis\u4f3a\u670d\u5668');\n});\n\nclient.on('error', function(err) {\n    console.log('Redis\u932f\u8aa4: ' + err);\n});<\/code><\/pre>\n
3. \u4f7f\u7528Redis\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n
\u9023\u63a5\u6210\u529f\u5f8c\uff0c\u53ef\u4ee5\u958b\u59cb\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n
3.1 \u8a2d\u7f6e\u9375\u503c\u5c0d<\/h3>\n
r.set('key', 'value')<\/code><\/pre>\n
3.2 \u7372\u53d6\u9375\u503c\u5c0d<\/h3>\n
value = r.get('key')\nprint(value)<\/code><\/pre>\n
3.3 \u522a\u9664\u9375<\/h3>\n
r.delete('key')<\/code><\/pre>\n
4. \u7e3d\u7d50<\/h2>\n
\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u9023\u63a5Redis\u4f3a\u670d\u5668\u7684\u57fa\u672c\u6b65\u9a5f\uff0c\u5305\u62ec\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u548c\u7de8\u7a0b\u8a9e\u8a00\u7684\u5ba2\u6236\u7aef\u5eab\u9032\u884c\u9023\u63a5\u3002\u7121\u8ad6\u662f\u4f7f\u7528Python\u9084\u662fNode.js\uff0c\u958b\u767c\u8005\u90fd\u53ef\u4ee5\u8f15\u9b06\u5730\u8207Redis\u9032\u884c\u4ea4\u4e92\uff0c\u9032\u884c\u6578\u64da\u7684\u5b58\u5132\u548c\u6aa2\u7d22\u3002<\/p>\n
\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 VPS<\/a> \u4f86\u904b\u884c\u60a8\u7684Redis\u4f3a\u670d\u5668\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684 \u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u9023\u63a5Redis\u4f3a\u670d\u5668\u7684\u8a73\u7d30\u6b65\u9a5f\uff0c\u638c\u63e1Redis\u7684\u9023\u63a5\u4f7f\u7528\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\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-167835","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167835","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=167835"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167835\/revisions"}],"predecessor-version":[{"id":167836,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167835\/revisions\/167836"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}