{"id":180310,"date":"2024-11-09T09:09:17","date_gmt":"2024-11-09T01:09:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180310\/"},"modified":"2024-11-09T09:09:18","modified_gmt":"2024-11-09T01:09:18","slug":"%e8%a8%ad%e8%a8%88redis%e4%b8%adput%e6%96%b9%e6%b3%95%e7%9a%84%e5%af%a6%e7%8f%be%e5%8e%9f%e7%90%86%ef%bc%88redis%e8%a8%ad%e8%a8%88put%e6%96%b9%e6%b3%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180310\/","title":{"rendered":"\u8a2d\u8a08Redis\u4e2dput\u65b9\u6cd5\u7684\u5be6\u73fe\u539f\u7406\uff08redis\u8a2d\u8a08put\u65b9\u6cd5\uff09"},"content":{"rendered":"

\u8a2d\u8a08Redis\u4e2dput\u65b9\u6cd5\u7684\u5be6\u73fe\u539f\u7406<\/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\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u5176\u9ad8\u6027\u80fd\u7684\u539f\u56e0\u4e4b\u4e00\u5728\u65bc\u5176\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u8a2d\u8a08\u3002\u5728Redis\u4e2d\uff0cput\u65b9\u6cd5\u662f\u7528\u4f86\u5c07\u6578\u64da\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u4e2dput\u65b9\u6cd5\u7684\u5be6\u73fe\u539f\u7406\u3002<\/p>\n

Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n

\u5728\u7406\u89e3put\u65b9\u6cd5\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u5148\u4e86\u89e3Redis\u6240\u4f7f\u7528\u7684\u6578\u64da\u7d50\u69cb\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\u7b49\u3002\u9019\u4e9b\u6578\u64da\u985e\u578b\u7684\u8a2d\u8a08\u4f7f\u5f97Redis\u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u5404\u7a2e\u64cd\u4f5c\u3002<\/p>\n

put\u65b9\u6cd5\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

\u5728Redis\u4e2d\uff0cput\u65b9\u6cd5\u901a\u5e38\u662f\u6307\u5c07\u4e00\u500b\u9375\u503c\u5c0d\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\u3002\u9019\u500b\u904e\u7a0b\u6d89\u53ca\u5230\u5e7e\u500b\u6b65\u9a5f\uff0c\u5305\u62ec\u9375\u7684\u54c8\u5e0c\u8a08\u7b97\u3001\u6578\u64da\u7684\u5b58\u5132\u4ee5\u53ca\u53ef\u80fd\u7684\u5167\u5b58\u7ba1\u7406\u7b49\u3002<\/p>\n

1. \u9375\u7684\u54c8\u5e0c\u8a08\u7b97<\/h3>\n

\u7576\u7528\u6236\u8abf\u7528put\u65b9\u6cd5\u6642\uff0cRedis\u9996\u5148\u9700\u8981\u8a08\u7b97\u9375\u7684\u54c8\u5e0c\u503c\u3002\u9019\u662f\u56e0\u70baRedis\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u6578\u64da\uff0c\u54c8\u5e0c\u503c\u53ef\u4ee5\u5e6b\u52a9Redis\u5feb\u901f\u5b9a\u4f4d\u5230\u5b58\u5132\u4f4d\u7f6e\u3002Redis\u4f7f\u7528\u4e00\u7a2e\u9ad8\u6548\u7684\u54c8\u5e0c\u7b97\u6cd5\u4f86\u8a08\u7b97\u9375\u7684\u54c8\u5e0c\u503c\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u78b0\u649e\u7684\u6982\u7387\u3002<\/p>\n

2. \u6578\u64da\u7684\u5b58\u5132<\/h3>\n

\u4e00\u65e6\u8a08\u7b97\u51fa\u54c8\u5e0c\u503c\uff0cRedis\u6703\u5c07\u6578\u64da\u5b58\u5132\u5230\u76f8\u61c9\u7684\u54c8\u5e0c\u8868\u4e2d\u3002\u9019\u500b\u904e\u7a0b\u4e2d\uff0cRedis\u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u5df2\u7d93\u5b58\u5728\u3002\u5982\u679c\u9375\u5df2\u5b58\u5728\uff0cRedis\u6703\u66f4\u65b0\u5176\u5c0d\u61c9\u7684\u503c\uff1b\u5982\u679c\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u6703\u5275\u5efa\u4e00\u500b\u65b0\u7684\u9375\u503c\u5c0d\u3002<\/p>\n

SET key value\n<\/code><\/pre>\n
\u4e0a\u8ff0\u547d\u4ee4\u662fRedis\u4e2dput\u65b9\u6cd5\u7684\u4e00\u500b\u7c21\u55ae\u793a\u4f8b\uff0c\u5c07\u4e00\u500b\u9375\u503c\u5c0d\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n
3. \u5167\u5b58\u7ba1\u7406<\/h3>\n
Redis\u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u6240\u6709\u6578\u64da\u90fd\u5b58\u5132\u5728\u5167\u5b58\u4e2d\u3002\u9019\u610f\u5473\u8457\u5728put\u64cd\u4f5c\u4e2d\uff0cRedis\u9700\u8981\u6709\u6548\u5730\u7ba1\u7406\u5167\u5b58\u3002\u7576\u6578\u64da\u91cf\u589e\u9577\u6642\uff0cRedis\u53ef\u80fd\u6703\u9762\u81e8\u5167\u5b58\u4e0d\u8db3\u7684\u554f\u984c\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0cRedis\u63d0\u4f9b\u4e86\u591a\u7a2e\u5167\u5b58\u7ba1\u7406\u7b56\u7565\uff0c\u5982LRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u548cLFU\uff08\u6700\u4e0d\u5e38\u4f7f\u7528\uff09\u7b49\uff0c\u9019\u4e9b\u7b56\u7565\u53ef\u4ee5\u5e6b\u52a9Redis\u5728\u5167\u5b58\u4e0d\u8db3\u6642\u81ea\u52d5\u91cb\u653e\u4e0d\u5e38\u7528\u7684\u6578\u64da\u3002<\/p>\n
put\u65b9\u6cd5\u7684\u6027\u80fd\u512a\u5316<\/h2>\n
\u70ba\u4e86\u63d0\u9ad8put\u65b9\u6cd5\u7684\u6027\u80fd\uff0cRedis\u63a1\u7528\u4e86\u591a\u7a2e\u512a\u5316\u6280\u8853\u3002\u4f8b\u5982\uff0cRedis\u4f7f\u7528\u4e86\u975e\u963b\u585e\u7684IO\u6a21\u578b\uff0c\u9019\u4f7f\u5f97\u591a\u500b\u5ba2\u6236\u7aef\u53ef\u4ee5\u540c\u6642\u9032\u884c\u64cd\u4f5c\u800c\u4e0d\u6703\u4e92\u76f8\u963b\u585e\u3002\u6b64\u5916\uff0cRedis\u9084\u652f\u6301\u6279\u91cf\u64cd\u4f5c\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
Redis\u4e2d\u7684put\u65b9\u6cd5\u662f\u5176\u9ad8\u6548\u6027\u80fd\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u54c8\u5e0c\u8a08\u7b97\u3001\u6578\u64da\u5b58\u5132\u548c\u5167\u5b58\u7ba1\u7406\u7b49\u6b65\u9a5f\uff0cRedis\u80fd\u5920\u5feb\u901f\u5730\u5c07\u6578\u64da\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0cRedis\u7684\u6027\u80fd\u512a\u5316\u6280\u8853\u4e5f\u4f7f\u5176\u80fd\u5920\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4fdd\u6301\u7a69\u5b9a\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u5668\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3Redis\u7684\u8a2d\u8a08\u539f\u7406\u5f8c\uff0c\u60a8\u53ef\u4ee5\u66f4\u597d\u5730\u9078\u64c7\u9069\u5408\u7684 VPS<\/a> \u65b9\u6848\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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