{"id":190438,"date":"2024-11-12T12:35:19","date_gmt":"2024-11-12T04:35:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190438\/"},"modified":"2024-11-12T12:35:20","modified_gmt":"2024-11-12T04:35:20","slug":"%e7%82%ba%e4%bb%80%e9%ba%bcredis%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a%e7%84%a1%e6%b3%95%e5%8f%96%e5%9b%9e%ef%bc%88%e7%82%ba%e4%bb%80%e9%ba%bcredis%e5%8f%96%e4%b8%8d%e5%88%b0%e5%80%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190438\/","title":{"rendered":"\u70ba\u4ec0\u9ebcRedis\u4e2d\u7684\u6578\u64da\u7121\u6cd5\u53d6\u56de\uff08\u70ba\u4ec0\u9ebcredis\u53d6\u4e0d\u5230\u503c\uff09"},"content":{"rendered":"

\u70ba\u4ec0\u9ebcRedis\u4e2d\u7684\u6578\u64da\u7121\u6cd5\u53d6\u56de\uff08\u70ba\u4ec0\u9ebcredis\u53d6\u4e0d\u5230\u503c\uff09<\/h1>\n

Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u4f7f\u7528Redis\u6642\uff0c\u6709\u6642\u5019\u6703\u9047\u5230\u6578\u64da\u7121\u6cd5\u53d6\u56de\u7684\u60c5\u6cc1\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5c0e\u81f4Redis\u7121\u6cd5\u53d6\u56de\u6578\u64da\u7684\u5e7e\u500b\u5e38\u898b\u539f\u56e0\uff0c\u4e26\u63d0\u4f9b\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

1. \u9375\u4e0d\u5b58\u5728<\/h2>\n

\u6700\u5e38\u898b\u7684\u539f\u56e0\u4e4b\u4e00\u662f\u8acb\u6c42\u7684\u9375\u5728Redis\u4e2d\u4e26\u4e0d\u5b58\u5728\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u9375\u88ab\u522a\u9664\uff0c\u6216\u8005\u5f9e\u672a\u88ab\u5275\u5efa\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9375\u662f\u5426\u5b58\u5728\uff1a<\/p>\n

EXISTS key_name<\/code><\/pre>\n
\u5982\u679c\u8fd4\u56de\u503c\u70ba0\uff0c\u5247\u8868\u793a\u8a72\u9375\u4e0d\u5b58\u5728\u3002\u78ba\u4fdd\u5728\u5b58\u5132\u6578\u64da\u4e4b\u524d\uff0c\u9375\u7684\u540d\u7a31\u6b63\u78ba\u7121\u8aa4\u3002<\/p>\n
2. \u6578\u64da\u904e\u671f<\/h2>\n
Redis\u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002\u5982\u679c\u4e00\u500b\u9375\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\uff0c\u7576\u6642\u9593\u5230\u9054\u5f8c\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff1a<\/p>\n
TTL key_name<\/code><\/pre>\n
\u5982\u679c\u8fd4\u56de\u503c\u70ba-2\uff0c\u5247\u8868\u793a\u8a72\u9375\u5df2\u7d93\u904e\u671f\u4e26\u88ab\u522a\u9664\u3002\u70ba\u4e86\u907f\u514d\u9019\u7a2e\u60c5\u6cc1\uff0c\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u904e\u671f\u6642\u9593\u3002<\/p>\n
3. \u932f\u8aa4\u7684\u6578\u64da\u985e\u578b<\/h2>\n
Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5982\u679c\u60a8\u5617\u8a66\u4ee5\u932f\u8aa4\u7684\u6578\u64da\u985e\u578b\u4f86\u8a2a\u554f\u6578\u64da\uff0c\u5c07\u6703\u5c0e\u81f4\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u5c07\u4e00\u500b\u5b57\u7b26\u4e32\u9375\u7576\u4f5c\u54c8\u5e0c\u4f86\u8a2a\u554f\uff0c\u5c07\u6703\u51fa\u73fe\u932f\u8aa4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9375\u7684\u6578\u64da\u985e\u578b\uff1a<\/p>\n
TYPE key_name<\/code><\/pre>\n
\u78ba\u4fdd\u60a8\u4f7f\u7528\u7684\u6578\u64da\u985e\u578b\u8207\u5b58\u5132\u6642\u4e00\u81f4\u3002<\/p>\n
4. \u9023\u63a5\u554f\u984c<\/h2>\n
\u5982\u679cRedis\u670d\u52d9\u5668\u7121\u6cd5\u8a2a\u554f\uff0c\u5247\u7121\u6cd5\u53d6\u56de\u6578\u64da\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u7db2\u7d61\u554f\u984c\u3001\u670d\u52d9\u5668\u6545\u969c\u6216\u914d\u7f6e\u932f\u8aa4\u7b49\u539f\u56e0\u3002\u6aa2\u67e5Redis\u670d\u52d9\u5668\u7684\u72c0\u614b\uff0c\u4e26\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u6b63\u78ba\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5Redis\u670d\u52d9\u5668\u7684\u72c0\u614b\uff1a<\/p>\n
PING<\/code><\/pre>\n
\u5982\u679c\u8fd4\u56de\u503c\u70ba”PONG”\uff0c\u5247\u8868\u793a\u670d\u52d9\u5668\u6b63\u5e38\u904b\u884c\u3002<\/p>\n
5. \u6578\u64da\u640d\u58de<\/h2>\n
\u5728\u6975\u5c11\u6578\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u53ef\u80fd\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u6216\u5176\u4ed6\u539f\u56e0\u800c\u640d\u58de\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u7121\u6cd5\u53d6\u56de\u6578\u64da\u3002\u5b9a\u671f\u5099\u4efd\u6578\u64da\u662f\u9632\u6b62\u6578\u64da\u640d\u58de\u7684\u6709\u6548\u65b9\u6cd5\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u6578\u64da\u5099\u4efd\uff1a<\/p>\n
BGSAVE<\/code><\/pre>\n
\u9019\u5c07\u5728\u5f8c\u53f0\u4fdd\u5b58\u6578\u64da\u5feb\u7167\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n
6. \u932f\u8aa4\u7684\u547d\u4ee4\u4f7f\u7528<\/h2>\n
\u4f7f\u7528Redis\u6642\uff0c\u547d\u4ee4\u7684\u6b63\u78ba\u6027\u81f3\u95dc\u91cd\u8981\u3002\u932f\u8aa4\u7684\u547d\u4ee4\u6216\u53c3\u6578\u53ef\u80fd\u5c0e\u81f4\u7121\u6cd5\u53d6\u56de\u6578\u64da\u3002\u4ed4\u7d30\u6aa2\u67e5\u60a8\u4f7f\u7528\u7684\u547d\u4ee4\uff0c\u4e26\u53c3\u8003Redis\u5b98\u65b9\u6587\u6a94\u4ee5\u78ba\u4fdd\u6b63\u78ba\u4f7f\u7528\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728\u4f7f\u7528Redis\u6642\uff0c\u6578\u64da\u7121\u6cd5\u53d6\u56de\u7684\u539f\u56e0\u53ef\u80fd\u6709\u5f88\u591a\uff0c\u5305\u62ec\u9375\u4e0d\u5b58\u5728\u3001\u6578\u64da\u904e\u671f\u3001\u932f\u8aa4\u7684\u6578\u64da\u985e\u578b\u3001\u9023\u63a5\u554f\u984c\u3001\u6578\u64da\u640d\u58de\u4ee5\u53ca\u547d\u4ee4\u4f7f\u7528\u932f\u8aa4\u7b49\u3002\u4e86\u89e3\u9019\u4e9b\u5e38\u898b\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u6709\u6548\u5730\u4f7f\u7528Redis\uff0c\u63d0\u5347\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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