{"id":161843,"date":"2024-11-04T09:48:29","date_gmt":"2024-11-04T01:48:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161843\/"},"modified":"2024-11-04T09:48:30","modified_gmt":"2024-11-04T01:48:30","slug":"%e6%a5%b5%e7%b4%b0%e5%84%aa%e5%8c%96%e7%b2%be%e7%b4%b0%e5%84%aa%e5%8c%96%ef%bc%8c%e5%af%a6%e7%8f%be%e4%b8%bb%e5%82%99-redis-%e5%90%8c%e6%ad%a5%e7%b2%92%e5%ba%a6%e6%b7%b1%e5%ba%a6%e5%8d%94%e8%aa%bf","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161843\/","title":{"rendered":"\u6975\u7d30\u512a\u5316\u7cbe\u7d30\u512a\u5316\uff0c\u5be6\u73fe\u4e3b\u5099 Redis \u540c\u6b65\u7c92\u5ea6\u6df1\u5ea6\u5354\u8abf\uff08\u4e3b\u5099 redis \u540c\u6b65\u7c92\u5ea6\uff09"},"content":{"rendered":"

\u6975\u7d30\u512a\u5316\u7cbe\u7d30\u512a\u5316\uff0c\u5be6\u73fe\u4e3b\u5099 Redis \u540c\u6b65\u7c92\u5ea6\u6df1\u5ea6\u5354\u8abf<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5c0d\u65bc Redis \u7684\u4e3b\u5099\u540c\u6b65\u6a5f\u5236\u7684\u8981\u6c42\u4e5f\u8d8a\u4f86\u8d8a\u9ad8\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u6975\u7d30\u512a\u5316\u548c\u7cbe\u7d30\u512a\u5316\u4f86\u5be6\u73fe\u4e3b\u5099 Redis \u7684\u540c\u6b65\u7c92\u5ea6\u6df1\u5ea6\u5354\u8abf\u3002<\/p>\n

Redis \u7684\u4e3b\u5099\u67b6\u69cb<\/h2>\n

Redis \u7684\u4e3b\u5099\u67b6\u69cb\u662f\u5176\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u6301\u4e45\u5316\u7684\u57fa\u790e\u3002\u5728\u9019\u7a2e\u67b6\u69cb\u4e2d\uff0c\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u8655\u7406\u6240\u6709\u7684\u5beb\u5165\u8acb\u6c42\uff0c\u800c\u5099\u4efd\u7bc0\u9ede\u5247\u901a\u904e\u540c\u6b65\u4e3b\u7bc0\u9ede\u7684\u6578\u64da\u4f86\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u9019\u7a2e\u8a2d\u8a08\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u8fc5\u901f\u5207\u63db\u5230\u5099\u4efd\u7bc0\u9ede\uff0c\u78ba\u4fdd\u696d\u52d9\u7684\u9023\u7e8c\u6027\u3002<\/p>\n

\u540c\u6b65\u7c92\u5ea6\u7684\u6982\u5ff5<\/h2>\n

\u540c\u6b65\u7c92\u5ea6\u6307\u7684\u662f\u4e3b\u5099\u7bc0\u9ede\u4e4b\u9593\u6578\u64da\u540c\u6b65\u7684\u7d30\u7dfb\u7a0b\u5ea6\u3002\u50b3\u7d71\u7684 Redis \u540c\u6b65\u6a5f\u5236\u901a\u5e38\u662f\u57fa\u65bc\u5168\u91cf\u6578\u64da\u7684\u540c\u6b65\uff0c\u9019\u5728\u6578\u64da\u91cf\u8f03\u5c0f\u7684\u60c5\u6cc1\u4e0b\u662f\u53ef\u884c\u7684\uff0c\u4f46\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u9019\u7a2e\u65b9\u5f0f\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u548c\u5ef6\u9072\u3002\u56e0\u6b64\uff0c\u5be6\u73fe\u66f4\u7d30\u7c92\u5ea6\u7684\u540c\u6b65\u6210\u70ba\u4e86\u63d0\u5347\u6027\u80fd\u7684\u95dc\u9375\u3002<\/p>\n

\u6975\u7d30\u512a\u5316\u8207\u7cbe\u7d30\u512a\u5316<\/h2>\n

\u6975\u7d30\u512a\u5316\u548c\u7cbe\u7d30\u512a\u5316\u662f\u63d0\u5347 Redis \u4e3b\u5099\u540c\u6b65\u7c92\u5ea6\u7684\u5169\u7a2e\u7b56\u7565\u3002<\/p>\n

\u6975\u7d30\u512a\u5316<\/h3>\n

\u6975\u7d30\u512a\u5316\u4e3b\u8981\u662f\u91dd\u5c0d\u6578\u64da\u7684\u5beb\u5165\u64cd\u4f5c\u9032\u884c\u512a\u5316\u3002\u901a\u904e\u4f7f\u7528 Redis \u7684 PUBLISH<\/code> \u548c SUBSCRIBE<\/code> \u529f\u80fd\uff0c\u53ef\u4ee5\u5be6\u73fe\u4e8b\u4ef6\u9a45\u52d5\u7684\u6578\u64da\u540c\u6b65\u3002\u7576\u4e3b\u7bc0\u9ede\u767c\u751f\u5beb\u5165\u64cd\u4f5c\u6642\uff0c\u7acb\u5373\u5c07\u8b8a\u66f4\u4e8b\u4ef6\u63a8\u9001\u5230\u5099\u4efd\u7bc0\u9ede\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5099\u4efd\u7bc0\u9ede\u7684\u6578\u64da\u66f4\u65b0\u5ef6\u9072\u3002<\/p>\n

\n# \u5728\u4e3b\u7bc0\u9ede\u4e0a\nPUBLISH mychannel \"data updated\"\n\n# \u5728\u5099\u4efd\u7bc0\u9ede\u4e0a\nSUBSCRIBE mychannel\n<\/code><\/pre>\n
\u7cbe\u7d30\u512a\u5316<\/h3>\n
\u7cbe\u7d30\u512a\u5316\u5247\u662f\u91dd\u5c0d\u6578\u64da\u7684\u8b80\u53d6\u64cd\u4f5c\u9032\u884c\u8abf\u6574\u3002\u901a\u904e\u4f7f\u7528 Redis \u7684 WATCH<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u5728\u8b80\u53d6\u6578\u64da\u6642\u76e3\u63a7\u7279\u5b9a\u7684\u9375\uff0c\u7576\u9019\u4e9b\u9375\u767c\u751f\u8b8a\u5316\u6642\uff0c\u5099\u4efd\u7bc0\u9ede\u53ef\u4ee5\u7acb\u5373\u66f4\u65b0\u5176\u6578\u64da\u3002\u9019\u6a23\u7684\u65b9\u5f0f\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u4e00\u81f4\u6027\uff0c\u9084\u80fd\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u50b3\u8f38\u3002<\/p>\n
\n# \u5728\u5099\u4efd\u7bc0\u9ede\u4e0a\nWATCH mykey\nGET mykey\n# \u5982\u679c mykey \u88ab\u4fee\u6539\uff0c\u5247\u91cd\u65b0\u7372\u53d6\u6578\u64da\n<\/code><\/pre>\n
\u5be6\u73fe\u4e3b\u5099 Redis \u540c\u6b65\u7c92\u5ea6\u6df1\u5ea6\u5354\u8abf\u7684\u6311\u6230<\/h2>\n
\u5118\u7ba1\u6975\u7d30\u512a\u5316\u548c\u7cbe\u7d30\u512a\u5316\u80fd\u5920\u986f\u8457\u63d0\u5347\u4e3b\u5099 Redis \u7684\u6027\u80fd\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u4ecd\u7136\u9762\u81e8\u4e00\u4e9b\u6311\u6230\u3002\u4f8b\u5982\uff0c\u5982\u4f55\u8655\u7406\u7db2\u7d61\u5ef6\u9072\u3001\u5982\u4f55\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u4ee5\u53ca\u5982\u4f55\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u7b49\u554f\u984c\uff0c\u90fd\u9700\u8981\u9032\u4e00\u6b65\u7684\u7814\u7a76\u548c\u5be6\u8e10\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u901a\u904e\u6975\u7d30\u512a\u5316\u548c\u7cbe\u7d30\u512a\u5316\uff0c\u5be6\u73fe\u4e3b\u5099 Redis \u7684\u540c\u6b65\u7c92\u5ea6\u6df1\u5ea6\u5354\u8abf\uff0c\u4e0d\u50c5\u80fd\u5920\u63d0\u5347\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u53ef\u7528\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u672a\u4f86\u7684 Redis \u540c\u6b65\u6a5f\u5236\u5c07\u6703\u66f4\u52a0\u9ad8\u6548\u548c\u9748\u6d3b\uff0c\u70ba\u5404\u985e\u61c9\u7528\u63d0\u4f9b\u66f4\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc \u9999\u6e2f VPS<\/a> \u548c \u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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