{"id":194637,"date":"2024-11-13T08:19:19","date_gmt":"2024-11-13T00:19:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194637\/"},"modified":"2024-11-13T08:19:21","modified_gmt":"2024-11-13T00:19:21","slug":"%e7%94%a8redis%e7%8d%b2%e5%8f%96%e4%b8%a6%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a%ef%bc%88redis-%e7%8d%b2%e5%8f%96%e4%b8%a6%e5%88%aa%e9%99%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194637\/","title":{"rendered":"\u7528Redis\u7372\u53d6\u4e26\u522a\u9664\u6578\u64da\uff08redis \u7372\u53d6\u4e26\u522a\u9664\uff09"},"content":{"rendered":"

\u7528Redis\u7372\u53d6\u4e26\u522a\u9664\u6578\u64da\uff08redis \u7372\u53d6\u4e26\u522a\u9664\uff09<\/h1>\n

Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u3002\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u5feb\u901f\u5730\u7372\u53d6\u548c\u522a\u9664\u6578\u64da\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u7372\u53d6\u548c\u522a\u9664\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

Redis\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n

\u5728\u4f7f\u7528Redis\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3\u5176\u57fa\u672c\u7684\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u985e\u578b\u4f7f\u5f97Redis\u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u5404\u7a2e\u6578\u64da\u9700\u6c42\u3002<\/p>\n

\u7372\u53d6\u6578\u64da<\/h3>\n

\u5728Redis\u4e2d\uff0c\u7372\u53d6\u6578\u64da\u7684\u4e3b\u8981\u547d\u4ee4\u662f GET<\/code>\u3002\u9019\u500b\u547d\u4ee4\u7528\u65bc\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u6307\u5b9a\u9375\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 GET<\/code> \u547d\u4ee4\u7684\u57fa\u672c\u793a\u4f8b\uff1a<\/p>\n

SET mykey \"Hello, Redis!\"\nGET mykey\n<\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528 SET<\/code> \u547d\u4ee4\u5c07\u5b57\u7b26\u4e32 “Hello, Redis!” \u5b58\u5132\u5230\u9375 mykey<\/code> \u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 GET<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u8a72\u9375\u7684\u503c\u3002<\/p>\n
\u522a\u9664\u6578\u64da<\/h3>\n
\u522a\u9664\u6578\u64da\u7684\u4e3b\u8981\u547d\u4ee4\u662f DEL<\/code>\u3002\u9019\u500b\u547d\u4ee4\u7528\u65bc\u522a\u9664\u6307\u5b9a\u7684\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 DEL<\/code> \u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n
DEL mykey\nGET mykey\n<\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 DEL<\/code> \u547d\u4ee4\u522a\u9664\u4e86\u9375 mykey<\/code>\uff0c\u7136\u5f8c\u518d\u6b21\u4f7f\u7528 GET<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u4ecd\u7136\u5b58\u5728\u3002\u7531\u65bc\u6211\u5011\u5df2\u7d93\u522a\u9664\u4e86\u8a72\u9375\uff0c\u8fd4\u56de\u7684\u7d50\u679c\u5c07\u662f (nil)<\/code>\u3002<\/p>\n
\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u7372\u53d6\u548c\u522a\u9664\u6578\u64da<\/h2>\n
\u9664\u4e86\u5b57\u7b26\u4e32\uff0cRedis\u9084\u652f\u6301\u54c8\u5e0c\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u6211\u5011\u53ef\u4ee5\u5b58\u5132\u591a\u500b\u5b57\u6bb5\u7684\u6578\u64da\u3002\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u6642\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 HGET<\/code> \u548c HDEL<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u548c\u522a\u9664\u6578\u64da\u3002<\/p>\n
\u7372\u53d6\u54c8\u5e0c\u6578\u64da<\/h3>\n
HSET user:1000 name \"Alice\"\nHGET user:1000 name\n<\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 HSET<\/code> \u547d\u4ee4\u5c07\u7528\u6236\u540d “Alice” \u5b58\u5132\u5728\u9375 user:1000<\/code> \u7684\u54c8\u5e0c\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 HGET<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u8a72\u7528\u6236\u7684\u540d\u7a31\u3002<\/p>\n
\u522a\u9664\u54c8\u5e0c\u5b57\u6bb5<\/h3>\n
HDEL user:1000 name\nHGET user:1000 name\n<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c\u6211\u5011\u4f7f\u7528 HDEL<\/code> \u547d\u4ee4\u522a\u9664\u4e86\u54c8\u5e0c\u4e2d\u7684\u5b57\u6bb5 name<\/code>\uff0c\u7136\u5f8c\u518d\u6b21\u4f7f\u7528 HGET<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u8a72\u5b57\u6bb5\u662f\u5426\u5b58\u5728\uff0c\u8fd4\u56de\u7684\u7d50\u679c\u5c07\u662f (nil)<\/code>\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6578\u64da\u7372\u53d6\u548c\u522a\u9664\u64cd\u4f5c\uff0c\u7121\u8ad6\u662f\u5c0d\u65bc\u7c21\u55ae\u7684\u9375\u503c\u5c0d\u9084\u662f\u8907\u96dc\u7684\u54c8\u5e0c\u7d50\u69cb\uff0c\u958b\u767c\u8005\u90fd\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c\u64cd\u4f5c\u3002\u901a\u904e\u4f7f\u7528 GET<\/code>\u3001DEL<\/code>\u3001HGET<\/code> \u548c HDEL<\/code> \u7b49\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u9748\u6d3b\u5730\u7ba1\u7406\u60a8\u7684\u6578\u64da\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f\u9700\u8981\u9ad8\u6027\u80fd\u7684 \u9999\u6e2fVPS<\/a> \u9084\u662f\u7a69\u5b9a\u7684 \u4e91\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528Redis\u9ad8\u6548\u7372\u53d6\u4e26\u522a\u9664\u6578\u64da\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\uff0c\u5be6\u73fe\u5feb\u901f\u6578\u64da\u64cd\u4f5c\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-194637","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194637","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=194637"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194637\/revisions"}],"predecessor-version":[{"id":194638,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194637\/revisions\/194638"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}