{"id":153411,"date":"2024-11-02T07:13:20","date_gmt":"2024-11-01T23:13:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153411\/"},"modified":"2024-11-02T07:13:21","modified_gmt":"2024-11-01T23:13:21","slug":"%e5%be%9e%e6%ba%90%e7%a2%bc%e8%a7%a3%e6%9e%90-redis-%e7%b7%9a%e7%a8%8b%e6%8f%ad%e9%96%8b%e7%a5%9e%e7%a7%98%e9%9d%a2%e7%b4%97%ef%bc%88redis-%e7%b7%9a%e7%a8%8b%e6%ba%90%e7%a2%bc%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153411\/","title":{"rendered":"\u5f9e\u6e90\u78bc\u89e3\u6790 Redis \u7dda\u7a0b\u63ed\u958b\u795e\u79d8\u9762\u7d17\uff08Redis \u7dda\u7a0b\u6e90\u78bc\u89e3\u6790\uff09"},"content":{"rendered":"

\u5f9e\u6e90\u78bc\u89e3\u6790 Redis \u7dda\u7a0b\u63ed\u958b\u795e\u79d8\u9762\u7d17\uff08Redis \u7dda\u7a0b\u6e90\u78bc\u89e3\u6790\uff09<\/h1>\n

Redis \u662f\u4e00\u500b\u9ad8\u6027\u80fd\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\u96d6\u7136 Redis \u4ee5\u5176\u55ae\u7dda\u7a0b\u67b6\u69cb\u8457\u7a31\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u5c0d\u5176\u7dda\u7a0b\u7684\u4f7f\u7528\u611f\u5230\u597d\u5947\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u6e90\u78bc\uff0c\u7279\u5225\u662f\u5176\u7dda\u7a0b\u7684\u5be6\u73fe\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3 Redis \u7684\u904b\u4f5c\u539f\u7406\u3002<\/p>\n

Redis \u7684\u55ae\u7dda\u7a0b\u67b6\u69cb<\/h2>\n

Redis \u7684\u6838\u5fc3\u8a2d\u8a08\u7406\u5ff5\u662f\u7c21\u55ae\u548c\u9ad8\u6548\u3002\u5b83\u63a1\u7528\u55ae\u7dda\u7a0b\u6a21\u578b\uff0c\u9019\u610f\u5473\u8457\u6240\u6709\u7684\u8acb\u6c42\u90fd\u662f\u5728\u540c\u4e00\u500b\u7dda\u7a0b\u4e2d\u8655\u7406\u7684\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97 Redis \u80fd\u5920\u907f\u514d\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u5e38\u898b\u7684\u7af6\u722d\u689d\u4ef6\u548c\u6b7b\u9396\u554f\u984c\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n

\u5728 Redis \u4e2d\uff0c\u6240\u6709\u7684\u64cd\u4f5c\u90fd\u662f\u901a\u904e\u4e8b\u4ef6\u5faa\u74b0\u4f86\u8655\u7406\u7684\u3002\u9019\u500b\u4e8b\u4ef6\u5faa\u74b0\u6703\u4e0d\u65b7\u6aa2\u67e5\u662f\u5426\u6709\u65b0\u7684\u8acb\u6c42\u5230\u4f86\uff0c\u4e26\u6839\u64da\u8acb\u6c42\u7684\u985e\u578b\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u3002\u9019\u7a2e\u8a2d\u8a08\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\u4ecd\u7136\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002<\/p>\n

Redis \u7684\u7dda\u7a0b\u4f7f\u7528\u5834\u666f<\/h2>\n

\u5118\u7ba1 Redis \u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u4f46\u5728\u67d0\u4e9b\u7279\u5b9a\u7684\u5834\u666f\u4e0b\uff0cRedis \u4e5f\u6703\u4f7f\u7528\u7dda\u7a0b\u4f86\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5728\u8655\u7406\u6301\u4e45\u5316\u64cd\u4f5c\u6642\uff0cRedis \u6703\u4f7f\u7528\u7dda\u7a0b\u4f86\u5c07\u6578\u64da\u5beb\u5165\u78c1\u789f\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u963b\u585e\u4e3b\u7dda\u7a0b\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n

\u6301\u4e45\u5316\u64cd\u4f5c\u4e2d\u7684\u7dda\u7a0b\u4f7f\u7528<\/h3>\n

Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u5728 RDB \u6a21\u5f0f\u4e0b\uff0cRedis \u6703\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u5beb\u5165\u78c1\u789f\uff0c\u800c\u5728 AOF \u6a21\u5f0f\u4e0b\uff0c\u5247\u6703\u5c07\u6bcf\u4e00\u500b\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u65e5\u8a8c\u6587\u4ef6\u4e2d\u3002\u9019\u4e9b\u64cd\u4f5c\u901a\u5e38\u662f\u8017\u6642\u7684\uff0c\u56e0\u6b64 Redis \u6703\u4f7f\u7528\u7dda\u7a0b\u4f86\u8655\u7406\u9019\u4e9b\u6301\u4e45\u5316\u4efb\u52d9\u3002<\/p>\n

\nvoid *saveThread(void *arg) {\n    \/\/ \u6301\u4e45\u5316\u908f\u8f2f\n    \/\/ ...\n}\n<\/code><\/pre>\n
\u5728\u4e0a\u9762\u7684\u4ee3\u78bc\u7247\u6bb5\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u4e00\u500b\u7c21\u55ae\u7684\u7dda\u7a0b\u51fd\u6578\uff0c\u5b83\u8ca0\u8cac\u8655\u7406\u6301\u4e45\u5316\u908f\u8f2f\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97\u4e3b\u7dda\u7a0b\u53ef\u4ee5\u7e7c\u7e8c\u8655\u7406\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\uff0c\u800c\u4e0d\u6703\u56e0\u70ba\u6301\u4e45\u5316\u64cd\u4f5c\u800c\u9020\u6210\u5ef6\u9072\u3002<\/p>\n
Redis \u7684\u7dda\u7a0b\u5b89\u5168\u6027<\/h2>\n
\u7531\u65bc Redis \u7684\u5927\u90e8\u5206\u64cd\u4f5c\u90fd\u662f\u5728\u55ae\u7dda\u7a0b\u4e2d\u9032\u884c\u7684\uff0c\u56e0\u6b64\u5b83\u7684\u7dda\u7a0b\u5b89\u5168\u6027\u554f\u984c\u76f8\u5c0d\u8f03\u5c11\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528\u7dda\u7a0b\u7684\u5834\u666f\u4e2d\uff0c\u958b\u767c\u8005\u4ecd\u7136\u9700\u8981\u6ce8\u610f\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002Redis \u901a\u904e\u4f7f\u7528\u9396\u4f86\u78ba\u4fdd\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u6578\u64da\u5b89\u5168\u3002<\/p>\n
\u9396\u7684\u4f7f\u7528<\/h3>\n
\u5728 Redis \u7684\u6e90\u78bc\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u4f7f\u7528\u4e86 pthread \u5eab\u4f86\u5be6\u73fe\u7dda\u7a0b\u4e4b\u9593\u7684\u540c\u6b65\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u78ba\u4fdd\u4e86\u5728\u591a\u7dda\u7a0b\u64cd\u4f5c\u6642\uff0c\u6578\u64da\u4e0d\u6703\u88ab\u540c\u6642\u4fee\u6539\uff0c\u5f9e\u800c\u907f\u514d\u4e86\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u554f\u984c\u3002<\/p>\n
\npthread_mutex_lock(&mutex);\n\/\/ \u9032\u884c\u6578\u64da\u64cd\u4f5c\npthread_mutex_unlock(&mutex);\n<\/code><\/pre>\n
\u4ee5\u4e0a\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u4e92\u65a5\u9396\u4f86\u4fdd\u8b77\u5171\u4eab\u8cc7\u6e90\uff0c\u78ba\u4fdd\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u6578\u64da\u5b89\u5168\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
Redis \u7684\u7dda\u7a0b\u8a2d\u8a08\u96d6\u7136\u76f8\u5c0d\u7c21\u55ae\uff0c\u4f46\u5176\u80cc\u5f8c\u537b\u860a\u542b\u8457\u6df1\u539a\u7684\u6280\u8853\u7406\u5ff5\u3002\u901a\u904e\u55ae\u7dda\u7a0b\u6a21\u578b\uff0cRedis \u80fd\u5920\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u4fdd\u6301\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002\u800c\u5728\u9700\u8981\u9032\u884c\u6301\u4e45\u5316\u64cd\u4f5c\u6642\uff0cRedis \u4e5f\u5de7\u5999\u5730\u4f7f\u7528\u4e86\u7dda\u7a0b\u4f86\u63d0\u9ad8\u6027\u80fd\u3002\u4e86\u89e3 Redis \u7684\u7dda\u7a0b\u5be6\u73fe\uff0c\u4e0d\u50c5\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u4f7f\u7528\u9019\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\uff0c\u9084\u80fd\u5728\u8a2d\u8a08\u7cfb\u7d71\u6642\u505a\u51fa\u66f4\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc \u9999\u6e2fVPS<\/a> \u6216\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6df1\u5165\u89e3\u6790 Redis \u7dda\u7a0b\u6e90\u78bc\uff0c\u63ed\u793a\u5176\u904b\u4f5c\u539f\u7406\u8207\u8a2d\u8a08\u7406\u5ff5\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u7406\u89e3 Redis \u7684\u9ad8\u6548\u80fd\u8207\u7a69\u5b9a\u6027\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-153411","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153411","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=153411"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153411\/revisions"}],"predecessor-version":[{"id":153412,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153411\/revisions\/153412"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}