{"id":154249,"date":"2024-11-02T14:12:18","date_gmt":"2024-11-02T06:12:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154249\/"},"modified":"2024-11-02T14:12:19","modified_gmt":"2024-11-02T06:12:19","slug":"%e8%aa%bf%e6%95%b4redis%e8%a8%88%e6%95%b8%e5%99%a8%ef%bc%8c%e7%8d%b2%e5%8f%96%e6%9c%80%e5%a4%a7%e5%80%bc%ef%bc%88redis%e8%a8%88%e6%95%b8%e5%99%a8%e6%9c%80%e5%a4%a7%e5%80%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154249\/","title":{"rendered":"\u8abf\u6574Redis\u8a08\u6578\u5668\uff0c\u7372\u53d6\u6700\u5927\u503c\uff08redis\u8a08\u6578\u5668\u6700\u5927\u503c\uff09"},"content":{"rendered":"

\u8abf\u6574Redis\u8a08\u6578\u5668\uff0c\u7372\u53d6\u6700\u5927\u503c\uff08redis\u8a08\u6578\u5668\u6700\u5927\u503c\uff09<\/h1>\n

Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002\u8a08\u6578\u5668\u662fRedis\u7684\u4e00\u500b\u5e38\u898b\u7528\u4f8b\uff0c\u901a\u5e38\u7528\u65bc\u8ddf\u8e2a\u4e8b\u4ef6\u7684\u767c\u751f\u6b21\u6578\uff0c\u4f8b\u5982\u7db2\u7ad9\u8a2a\u554f\u91cf\u3001\u7528\u6236\u884c\u70ba\u7b49\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u8abf\u6574Redis\u8a08\u6578\u5668\u4ee5\u7372\u53d6\u6700\u5927\u503c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

Redis\u8a08\u6578\u5668\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

\u5728Redis\u4e2d\uff0c\u8a08\u6578\u5668\u901a\u5e38\u662f\u901a\u904e\u6574\u6578\u9375\u4f86\u5be6\u73fe\u7684\u3002\u4f7f\u7528Redis\u7684\u539f\u5b50\u64cd\u4f5c\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u589e\u52a0\u6216\u6e1b\u5c11\u8a08\u6578\u5668\u7684\u503c\u3002\u6700\u5e38\u898b\u7684\u64cd\u4f5c\u662f\u4f7f\u7528 INCR<\/code> \u547d\u4ee4\u4f86\u589e\u52a0\u8a08\u6578\u5668\u7684\u503c\uff0c\u4f7f\u7528 DECR<\/code> \u547d\u4ee4\u4f86\u6e1b\u5c11\u8a08\u6578\u5668\u7684\u503c\u3002<\/p>\n

\u57fa\u672c\u64cd\u4f5c\u793a\u4f8b<\/h3>\n
SET page_views 0\nINCR page_views\n<\/code><\/pre>\n
\u4e0a\u8ff0\u4ee3\u78bc\u9996\u5148\u5c07\u9375 page_views<\/code> \u7684\u503c\u8a2d\u7f6e\u70ba0\uff0c\u7136\u5f8c\u4f7f\u7528 INCR<\/code> \u547d\u4ee4\u5c07\u5176\u503c\u589e\u52a01\u3002\u9019\u6a23\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u8ddf\u8e2a\u9801\u9762\u7684\u8a2a\u554f\u91cf\u3002<\/p>\n
\u7372\u53d6\u8a08\u6578\u5668\u7684\u6700\u5927\u503c<\/h2>\n
\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6211\u5011\u53ef\u80fd\u9700\u8981\u7372\u53d6\u8a08\u6578\u5668\u7684\u6700\u5927\u503c\u3002\u4f8b\u5982\uff0c\u7576\u6211\u5011\u9700\u8981\u8ddf\u8e2a\u67d0\u500b\u4e8b\u4ef6\u7684\u6700\u9ad8\u983b\u7387\u6642\uff0c\u9019\u4e00\u9ede\u5c24\u70ba\u91cd\u8981\u3002Redis\u672c\u8eab\u4e26\u4e0d\u63d0\u4f9b\u76f4\u63a5\u7684\u6700\u5927\u503c\u67e5\u8a62\u529f\u80fd\uff0c\u4f46\u6211\u5011\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u65b9\u6cd5\u4f86\u5be6\u73fe\u3002<\/p>\n
\u4f7f\u7528Redis\u7684\u5217\u8868\u7d50\u69cb<\/h3>\n
\u4e00\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Redis\u7684\u5217\u8868\u7d50\u69cb\u4f86\u5b58\u5132\u6bcf\u6b21\u8a08\u6578\u5668\u7684\u503c\u3002\u6bcf\u7576\u8a08\u6578\u5668\u589e\u52a0\u6642\uff0c\u6211\u5011\u5c07\u7576\u524d\u503c\u63a8\u5165\u5217\u8868\u4e2d\u3002\u7136\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 LRANGE<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u5217\u8868\u4e2d\u7684\u6240\u6709\u503c\uff0c\u4e26\u8a08\u7b97\u6700\u5927\u503c\u3002<\/p>\n
LPUSH page_views_history 1\nLPUSH page_views_history 2\nLPUSH page_views_history 3\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5c07\u8a08\u6578\u5668\u7684\u6b77\u53f2\u503c\u63a8\u5165\u540d\u70ba page_views_history<\/code> \u7684\u5217\u8868\u4e2d\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u4f86\u7372\u53d6\u6700\u5927\u503c\uff1a<\/p>\n
LRANGE page_views_history 0 -1\n<\/code><\/pre>\n
\u7136\u5f8c\u5728\u61c9\u7528\u5c64\u9762\u4e0a\uff0c\u6211\u5011\u53ef\u4ee5\u904d\u6b77\u9019\u4e9b\u503c\u4e26\u8a08\u7b97\u6700\u5927\u503c\u3002<\/p>\n
\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408<\/h3>\n
\u53e6\u4e00\u7a2e\u66f4\u6709\u6548\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u3002\u6709\u5e8f\u96c6\u5408\u5141\u8a31\u6211\u5011\u70ba\u6bcf\u500b\u8a08\u6578\u5668\u503c\u5206\u914d\u4e00\u500b\u5206\u6578\uff0c\u4e26\u81ea\u52d5\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u9019\u6a23\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u7372\u53d6\u6700\u5927\u503c\u3002<\/p>\n
ZADD page_views_sorted 1 \"view1\"\nZADD page_views_sorted 2 \"view2\"\nZADD page_views_sorted 3 \"view3\"\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5c07\u8a08\u6578\u5668\u7684\u503c\u4f5c\u70ba\u5206\u6578\u6dfb\u52a0\u5230\u6709\u5e8f\u96c6\u5408\u4e2d\u3002\u8981\u7372\u53d6\u6700\u5927\u503c\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 ZREVRANGE<\/code> \u547d\u4ee4\uff1a<\/p>\n
ZREVRANGE page_views_sorted 0 0 WITHSCORES\n<\/code><\/pre>\n
\u9019\u5c07\u8fd4\u56de\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u6700\u5927\u503c\u53ca\u5176\u5c0d\u61c9\u7684\u5206\u6578\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u5728Redis\u4e2d\u8abf\u6574\u8a08\u6578\u5668\u4ee5\u7372\u53d6\u6700\u5927\u503c\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u901a\u904e\u4f7f\u7528\u5217\u8868\u6216\u6709\u5e8f\u96c6\u5408\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u8ddf\u8e2a\u8a08\u6578\u5668\u7684\u6b77\u53f2\u503c\u4e26\u8a08\u7b97\u6700\u5927\u503c\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u4fdd\u6301\u6027\u80fd\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u5be6\u4f8b\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\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u9748\u6d3b\u7684 \u4e91\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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