{"id":183662,"date":"2024-11-10T06:41:16","date_gmt":"2024-11-09T22:41:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183662\/"},"modified":"2024-11-10T06:41:17","modified_gmt":"2024-11-09T22:41:17","slug":"%e4%bd%bf%e7%94%a8c%e8%aa%9e%e8%a8%80%e5%af%a6%e7%8f%beredis%e9%9a%8a%e5%88%97%e5%8a%9f%e8%83%bd%ef%bc%88redis-%e9%9a%8a%e5%88%97-c%e8%aa%9e%e8%a8%80%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183662\/","title":{"rendered":"\u4f7f\u7528C\u8a9e\u8a00\u5be6\u73feRedis\u968a\u5217\u529f\u80fd\uff08redis \u968a\u5217 c\u8a9e\u8a00\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8c%e8%aa%9e%e8%a8%80%e5%af%a6%e7%8f%beredis%e9%9a%8a%e5%88%97%e5%8a%9f%e8%83%bd%ef%bc%88redis-%e9%9a%8a%e5%88%97-c%e8%aa%9e%e8%a8%80%ef%bc%89-wBiRTRJveh\">\u4f7f\u7528C\u8a9e\u8a00\u5be6\u73feRedis\u968a\u5217\u529f\u80fd\uff08redis \u968a\u5217 c\u8a9e\u8a00\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u4e2d\u3002Redis\u7684\u968a\u5217\u529f\u80fd\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u4efb\u52d9\u968a\u5217\u3001\u6d88\u606f\u50b3\u905e\u7b49\u65b9\u9762\u8868\u73fe\u51fa\u8272\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528C\u8a9e\u8a00\u4f86\u5be6\u73feRedis\u7684\u968a\u5217\u529f\u80fd\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis%e9%9a%8a%e5%88%97%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-wBiRTRJveh\">Redis\u968a\u5217\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u968a\u5217\u901a\u5e38\u662f\u901a\u904e\u5217\u8868\uff08List\uff09\u6578\u64da\u7d50\u69cb\u4f86\u5be6\u73fe\u7684\u3002Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u64cd\u4f5c\u4f86\u7ba1\u7406\u5217\u8868\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><code>LPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u982d\u90e8\u3002<\/li>\n<li><code>RPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u5c3e\u90e8\u3002<\/li>\n<li><code>LPOP<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u7b2c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<li><code>RPOP<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u6700\u5f8c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<li><code>LRANGE<\/code>\uff1a\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u64cd\u4f5c\u4f7f\u5f97Redis\u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u968a\u5217\u7684\u5165\u968a\u548c\u51fa\u968a\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8c%e8%aa%9e%e8%a8%80%e9%80%a3%e6%8e%a5redis-wBiRTRJveh\">\u4f7f\u7528C\u8a9e\u8a00\u9023\u63a5Redis<\/h2>\n<p>\u8981\u5728C\u8a9e\u8a00\u4e2d\u4f7f\u7528Redis\uff0c\u6211\u5011\u9700\u8981\u4f7f\u7528\u4e00\u500bRedis\u5ba2\u6236\u7aef\u5eab\u3002\u6700\u5e38\u7528\u7684\u5eab\u662f<\/p>\n<h6 id=\"hiredis-wBiRTRJveh\">hiredis<\/h6>\n<p>\u3002\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5b89\u88dd<\/p>\n<h6 id=\"hiredis-wBiRTRJveh\">hiredis<\/h6>\n<p>\u5eab\uff0c\u7136\u5f8c\u5728\u6211\u5011\u7684C\u7a0b\u5e8f\u4e2d\u5305\u542b\u76f8\u61c9\u7684\u982d\u6587\u4ef6\u3002<\/p>\n<pre><code>#include &lt;stdio.h&gt;\n#include &lt;stdlib.h&gt;\n#include &lt;hiredis\/hiredis.h&gt;\n<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e7%8f%beredis%e9%9a%8a%e5%88%97%e5%8a%9f%e8%83%bd%e7%9a%84%e7%a4%ba%e4%be%8b-wBiRTRJveh\">\u5be6\u73feRedis\u968a\u5217\u529f\u80fd\u7684\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528C\u8a9e\u8a00\u548c<\/p>\n<h6 id=\"hiredis-wBiRTRJveh\">hiredis<\/h6>\n<p>\u5eab\u4f86\u5be6\u73feRedis\u7684\u968a\u5217\u529f\u80fd\u3002<\/p>\n<pre><code>int main() {\n    \/\/ \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\n    redisContext *context = redisConnect(\"127.0.0.1\", 6379);\n    if (context == NULL || context-&gt;err) {\n        if (context) {\n            printf(\"Error: %sn\", context-&gt;errstr);\n            redisFree(context);\n        } else {\n            printf(\"Can't allocate redis contextn\");\n        }\n        return 1;\n    }\n\n    \/\/ \u5165\u968a\u64cd\u4f5c\n    redisCommand(context, \"RPUSH myqueue %s\", \"task1\");\n    redisCommand(context, \"RPUSH myqueue %s\", \"task2\");\n    redisCommand(context, \"RPUSH myqueue %s\", \"task3\");\n\n    \/\/ \u51fa\u968a\u64cd\u4f5c\n    redisReply *reply;\n    reply = redisCommand(context, \"LPOP myqueue\");\n    printf(\"\u51fa\u968a\u7684\u4efb\u52d9: %sn\", reply-&gt;str);\n    freeReplyObject(reply);\n\n    \/\/ \u7372\u53d6\u968a\u5217\u9577\u5ea6\n    reply = redisCommand(context, \"LLEN myqueue\");\n    printf(\"\u968a\u5217\u9577\u5ea6: %lldn\", reply-&gt;integer);\n    freeReplyObject(reply);\n\n    \/\/ \u91cb\u653e\u8cc7\u6e90\n    redisFree(context);\n    return 0;\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\uff0c\u7136\u5f8c\u4f7f\u7528<code>RPUSH<\/code>\u547d\u4ee4\u5c07\u4e09\u500b\u4efb\u52d9\u6dfb\u52a0\u5230\u968a\u5217\u4e2d\u3002\u63a5\u8457\uff0c\u6211\u5011\u4f7f\u7528<code>LPOP<\/code>\u547d\u4ee4\u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u4e00\u500b\u4efb\u52d9\uff0c\u4e26\u6253\u5370\u51fa\u4f86\u3002\u6700\u5f8c\uff0c\u6211\u5011\u9084\u7372\u53d6\u4e86\u968a\u5217\u7684\u9577\u5ea6\uff0c\u4e26\u91cb\u653e\u4e86\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-wBiRTRJveh\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528C\u8a9e\u8a00\u5be6\u73feRedis\u968a\u5217\u529f\u80fd\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u901a\u904e\u4f7f\u7528<\/p>\n<h6 id=\"hiredis-wBiRTRJveh\">hiredis<\/h6>\n<p>\u5eab\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u8207Redis\u9032\u884c\u4ea4\u4e92\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\uff0c\u9084\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u4efb\u52d9\u548c\u6d88\u606f\u3002\u5728\u9078\u64c7\u5408\u9069\u7684\u4f3a\u670d\u5668\u4f86\u904b\u884cRedis\u6642\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528C\u8a9e\u8a00\u5be6\u73feRedis\u968a\u5217\u529f\u80fd\uff0c\u63a2\u7d22\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u7d50\u69cb\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u53ef\u64f4\u5c55\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-183662","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183662","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=183662"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183662\/revisions"}],"predecessor-version":[{"id":183663,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183662\/revisions\/183663"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}