{"id":161659,"date":"2024-11-04T08:16:31","date_gmt":"2024-11-04T00:16:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161659\/"},"modified":"2024-11-04T08:16:31","modified_gmt":"2024-11-04T00:16:31","slug":"%e5%9f%ba%e6%96%bc-redis-%e6%9e%b6%e6%a7%8b%e7%9a%84-soa-%e5%8c%96%e6%9e%b6%e6%a7%8b%e5%af%a6%e8%b8%90%ef%bc%88redis-%e6%9e%b6%e6%a7%8b%e7%9a%84-soa%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161659\/","title":{"rendered":"\u57fa\u65bc Redis \u67b6\u69cb\u7684 SOA \u5316\u67b6\u69cb\u5be6\u8e10\uff08redis \u67b6\u69cb\u7684 soa\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e6%9e%b6%e6%a7%8b%e7%9a%84-soa-%e5%8c%96%e6%9e%b6%e6%a7%8b%e5%af%a6%e8%b8%90-LpmpiuccrM\">\u57fa\u65bc Redis \u67b6\u69cb\u7684 SOA \u5316\u67b6\u69cb\u5be6\u8e10<\/h1>\n<p>\u96a8\u8457\u5fae\u670d\u52d9\u67b6\u69cb\u7684\u8208\u8d77\uff0c\u670d\u52d9\u5c0e\u5411\u67b6\u69cb\uff08SOA\uff09\u5df2\u6210\u70ba\u73fe\u4ee3\u61c9\u7528\u7a0b\u5f0f\u8a2d\u8a08\u7684\u91cd\u8981\u8da8\u52e2\u3002SOA \u5141\u8a31\u4e0d\u540c\u7684\u670d\u52d9\u7368\u7acb\u958b\u767c\u3001\u90e8\u7f72\u548c\u64f4\u5c55\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u9748\u6d3b\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002\u5728\u9019\u6a23\u7684\u67b6\u69cb\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u57fa\u65bc Redis \u67b6\u69cb\u7684 SOA \u5316\u5be6\u8e10\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e7%b0%a1%e4%bb%8b-LpmpiuccrM\">Redis \u7c21\u4ecb<\/h2>\n<p>Redis 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id=\"redis-%e5%9c%a8-soa-%e6%9e%b6%e6%a7%8b%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-LpmpiuccrM\">Redis \u5728 SOA \u67b6\u69cb\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>\u5728 SOA \u67b6\u69cb\u4e2d\uff0cRedis \u53ef\u4ee5\u7528\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e7%b7%a9%e5%ad%98-LpmpiuccrM\">1. \u6578\u64da\u7de9\u5b58<\/h3>\n<p>\u5728\u5fae\u670d\u52d9\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u8a2a\u554f\u53ef\u80fd\u6703\u6210\u70ba\u6027\u80fd\u74f6\u9838\u3002\u4f7f\u7528 Redis \u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u8b80\u53d6\u7684\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u7576\u4e00\u500b\u670d\u52d9\u9700\u8981\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u7528\u6236\u4fe1\u606f\u6642\uff0c\u53ef\u4ee5\u5148\u67e5\u8a62 Redis \u7de9\u5b58\uff0c\u5982\u679c\u7de9\u5b58\u4e2d\u5b58\u5728\u8a72\u6578\u64da\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u518d\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u66f4\u65b0\u7de9\u5b58\u3002<\/p>\n<pre><code>\nfunction getUserInfo(userId) {\n    \/\/ \u5617\u8a66\u5f9e Redis \u7372\u53d6\u7528\u6236\u4fe1\u606f\n    let userInfo = redis.get(userId);\n    if (!userInfo) {\n        \/\/ \u5982\u679c\u7de9\u5b58\u4e2d\u4e0d\u5b58\u5728\uff0c\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\n        userInfo = database.query(`SELECT * FROM users WHERE id = ${userId}`);\n        \/\/ \u66f4\u65b0 Redis \u7de9\u5b58\n        redis.set(userId, userInfo);\n    }\n    return userInfo;\n}\n<\/code><\/pre>\n<h3 id=\"2-%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-LpmpiuccrM\">2. \u6d88\u606f\u968a\u5217<\/h3>\n<p>Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u53ef\u4ee5\u7528\u4f5c\u670d\u52d9\u4e4b\u9593\u7684\u6d88\u606f\u50b3\u905e\u6a5f\u5236\u3002\u7576\u4e00\u500b\u670d\u52d9\u9700\u8981\u901a\u77e5\u5176\u4ed6\u670d\u52d9\u67d0\u500b\u4e8b\u4ef6\u6642\uff0c\u53ef\u4ee5\u5c07\u6d88\u606f\u767c\u4f48\u5230 Redis \u4e2d\uff0c\u5176\u4ed6\u670d\u52d9\u5247\u53ef\u4ee5\u8a02\u95b1\u9019\u4e9b\u6d88\u606f\u4e26\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u3002<\/p>\n<pre><code>\n\/\/ \u767c\u4f48\u6d88\u606f\nredis.publish('user:created', JSON.stringify(userData));\n\n\/\/ \u8a02\u95b1\u6d88\u606f\nredis.subscribe('user:created', (message) =&gt; {\n    const userData = JSON.parse(message);\n    \/\/ \u8655\u7406\u7528\u6236\u5275\u5efa\u4e8b\u4ef6\n});\n<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%85%b1%e4%ba%ab-LpmpiuccrM\">3. \u6578\u64da\u5171\u4eab<\/h3>\n<p>\u5728 SOA \u67b6\u69cb\u4e2d\uff0c\u4e0d\u540c\u7684\u670d\u52d9\u53ef\u80fd\u9700\u8981\u5171\u4eab\u67d0\u4e9b\u6578\u64da\u3002Redis \u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u6aa2\u7d22\u80fd\u529b\uff0c\u53ef\u4ee5\u4f5c\u70ba\u670d\u52d9\u4e4b\u9593\u7684\u6578\u64da\u5171\u4eab\u5e73\u53f0\u3002\u4f8b\u5982\uff0c\u670d\u52d9 A \u53ef\u4ee5\u5c07\u67d0\u4e9b\u516c\u5171\u6578\u64da\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u670d\u52d9 B \u5247\u53ef\u4ee5\u96a8\u6642\u8a2a\u554f\u9019\u4e9b\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-LpmpiuccrM\">\u7d50\u8ad6<\/h2>\n<p>\u57fa\u65bc Redis \u7684 SOA \u5316\u67b6\u69cb\u5be6\u8e10\u70ba\u73fe\u4ee3\u61c9\u7528\u7a0b\u5f0f\u63d0\u4f9b\u4e86\u9748\u6d3b\u3001\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5229\u7528 Redis \u7684\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5171\u4eab\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u69cb\u5efa\u51fa\u9ad8\u6027\u80fd\u3001\u53ef\u64f4\u5c55\u7684\u5fae\u670d\u52d9\u7cfb\u7d71\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis \u5c07\u5728 SOA \u67b6\u69cb\u4e2d\u767c\u63ee\u8d8a\u4f86\u8d8a\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u642d\u5efa\u57fa\u65bc Redis \u7684 SOA \u67b6\u69cb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u67b6\u69cb\u7684 SOA \u5316\u5be6\u8e10\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u53ef\u64f4\u5c55\u6027\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u670d\u52d9\u5c0e\u5411\u67b6\u69cb\u89e3\u6c7a\u65b9\u6848\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-161659","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161659","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=161659"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161659\/revisions"}],"predecessor-version":[{"id":161660,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161659\/revisions\/161660"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}