{"id":193481,"date":"2024-11-12T22:32:22","date_gmt":"2024-11-12T14:32:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193481\/"},"modified":"2024-11-12T22:32:23","modified_gmt":"2024-11-12T14:32:23","slug":"%e5%ad%b8%e7%bf%92redis%e5%be%9ec%e8%aa%9e%e8%a8%80%e9%96%8b%e5%a7%8b%e5%af%a6%e8%b8%90%ef%bc%88redis%e7%9a%84c%e8%aa%9e%e8%a8%80%e6%93%8d%e4%bd%9c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193481\/","title":{"rendered":"\u5b78\u7fd2redis\u5f9eC\u8a9e\u8a00\u958b\u59cb\u5be6\u8e10\uff08redis\u7684c\u8a9e\u8a00\u64cd\u4f5c\uff09"},"content":{"rendered":"

\u5b78\u7fd2Redis\u5f9eC\u8a9e\u8a00\u958b\u59cb\u5be6\u8e10\uff08Redis\u7684C\u8a9e\u8a00\u64cd\u4f5c\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\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u96d6\u7136Redis\u672c\u8eab\u662f\u7528C\u8a9e\u8a00\u7de8\u5beb\u7684\uff0c\u4f46\u8a31\u591a\u958b\u767c\u8005\u53ef\u80fd\u6703\u9078\u64c7\u4f7f\u7528\u5176\u4ed6\u8a9e\u8a00\u4f86\u8207Redis\u9032\u884c\u4ea4\u4e92\u3002\u7136\u800c\uff0c\u5f9eC\u8a9e\u8a00\u7684\u89d2\u5ea6\u5b78\u7fd2Redis\u4e0d\u50c5\u80fd\u5e6b\u52a9\u6211\u5011\u66f4\u6df1\u5165\u5730\u7406\u89e3\u5176\u5167\u90e8\u904b\u4f5c\uff0c\u9084\u80fd\u8b93\u6211\u5011\u5728\u6027\u80fd\u4e0a\u7372\u5f97\u512a\u52e2\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528C\u8a9e\u8a00\u64cd\u4f5cRedis\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n

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

\u5728\u6df1\u5165C\u8a9e\u8a00\u64cd\u4f5cRedis\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3\u4e00\u4e9b\u57fa\u672c\u6982\u5ff5\u3002Redis\u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\u3002<\/p>\n

\u5b89\u88ddRedis\u548cC\u8a9e\u8a00\u958b\u767c\u74b0\u5883<\/h2>\n

\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86Redis\u670d\u52d9\u5668\u548cC\u8a9e\u8a00\u958b\u767c\u74b0\u5883\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u5b89\u88ddRedis\uff1a<\/p>\n

sudo apt update\nsudo apt install redis-server\n<\/code><\/pre>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5Redis\u670d\u52d9\u5668\uff1a<\/p>\n
sudo service redis-server start\n<\/code><\/pre>\n
\u4f7f\u7528C\u8a9e\u8a00\u64cd\u4f5cRedis<\/h2>\n
\u8981\u5728C\u8a9e\u8a00\u4e2d\u64cd\u4f5cRedis\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528hiredis\u5eab\uff0c\u9019\u662f\u4e00\u500b\u8f15\u91cf\u7d1a\u7684C\u8a9e\u8a00\u5ba2\u6236\u7aef\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88ddhiredis\u5eab\uff1a<\/p>\n
sudo apt install libhiredis-dev\n<\/code><\/pre>\n
\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u7de8\u5beb\u4e00\u500b\u7c21\u55ae\u7684C\u7a0b\u5e8f\u4f86\u9023\u63a5Redis\u4e26\u57f7\u884c\u4e00\u4e9b\u57fa\u672c\u64cd\u4f5c\uff1a<\/p>\n
#include <stdio.h>\n#include <stdlib.h>\n#include <hiredis\/hiredis.h>\n\nint main() {\n    \/\/ \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\n    redisContext *c = redisConnect(\"127.0.0.1\", 6379);\n    if (c == NULL || c->err) {\n        if (c) {\n            printf(\"Error: %sn\", c->errstr);\n            redisFree(c);\n        } else {\n            printf(\"Can't allocate redis contextn\");\n        }\n        return 1;\n    }\n\n    \/\/ \u8a2d\u7f6e\u9375\u503c\u5c0d\n    redisCommand(c, \"SET foo bar\");\n    \/\/ \u7372\u53d6\u9375\u503c\n    redisReply *reply = redisCommand(c, \"GET foo\");\n    printf(\"foo: %sn\", reply->str);\n\n    \/\/ \u91cb\u653e\u8cc7\u6e90\n    freeReplyObject(reply);\n    redisFree(c);\n    return 0;\n}\n<\/code><\/pre>\n
\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\uff0c\u7136\u5f8c\u4f7f\u7528SET\u547d\u4ee4\u8a2d\u7f6e\u4e00\u500b\u9375\u503c\u5c0d\uff0c\u63a5\u8457\u4f7f\u7528GET\u547d\u4ee4\u7372\u53d6\u8a72\u9375\u7684\u503c\uff0c\u6700\u5f8c\u91cb\u653e\u8cc7\u6e90\u3002<\/p>\n
\u9032\u4e00\u6b65\u7684\u64cd\u4f5c<\/h2>\n
\u9664\u4e86\u57fa\u672c\u7684SET\u548cGET\u64cd\u4f5c\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u6578\u64da\u7d50\u69cb\u9032\u884c\u66f4\u8907\u96dc\u7684\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff1a<\/p>\n
redisCommand(c, \"HSET user:1000 name 'Alice'\");\nredisReply *reply = redisCommand(c, \"HGET user:1000 name\");\nprintf(\"User name: %sn\", reply->str);\n<\/code><\/pre>\n
\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u548c\u7372\u53d6\u7528\u6236\u4fe1\u606f\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u901a\u904e\u4f7f\u7528C\u8a9e\u8a00\u548chiredis\u5eab\uff0c\u60a8\u53ef\u4ee5\u9ad8\u6548\u5730\u8207Redis\u9032\u884c\u4ea4\u4e92\uff0c\u9019\u4e0d\u50c5\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3Redis\u7684\u904b\u4f5c\u539f\u7406\uff0c\u9084\u80fd\u5728\u6027\u80fd\u4e0a\u7372\u5f97\u512a\u52e2\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u9375\u503c\u64cd\u4f5c\u9084\u662f\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\uff0cC\u8a9e\u8a00\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bcVPS\u3001\u9999\u6e2fVPS<\/a>\u3001\u670d\u52a1\u5668<\/a>\u6216\u4e91\u670d\u52a1\u5668<\/a>\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u5982\u4f55\u5f9eC\u8a9e\u8a00\u958b\u59cb\u5b78\u7fd2Redis\uff0c\u5be6\u8e10Redis\u7684C\u8a9e\u8a00\u64cd\u4f5c\uff0c\u638c\u63e1\u9ad8\u6548\u6578\u64da\u5b58\u5132\u8207\u7ba1\u7406\u6280\u5de7\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-193481","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193481","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=193481"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193481\/revisions"}],"predecessor-version":[{"id":193482,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193481\/revisions\/193482"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}