{"id":162291,"date":"2024-11-04T13:48:16","date_gmt":"2024-11-04T05:48:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162291\/"},"modified":"2024-11-04T13:48:18","modified_gmt":"2024-11-04T05:48:18","slug":"%e7%b0%a1%e5%96%ae%e6%90%ad%e5%bb%ba-redis-%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%bb%a0%ef%bc%88redis-%e7%9a%84%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%bb%a0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162291\/","title":{"rendered":"\u7c21\u55ae\u642d\u5efa Redis \u9023\u63a5\u5de5\u5ee0\uff08redis \u7684\u9023\u63a5\u5de5\u5ee0\uff09"},"content":{"rendered":"<h1 id=\"%e7%b0%a1%e5%96%ae%e6%90%ad%e5%bb%ba-redis-%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%bb%a0%ef%bc%88redis-%e7%9a%84%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%bb%a0%ef%bc%89-eOSsnsRsgq\">\u7c21\u55ae\u642d\u5efa Redis \u9023\u63a5\u5de5\u5ee0\uff08redis \u7684\u9023\u63a5\u5de5\u5ee0\uff09<\/h1>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u70ba\u4e86\u63d0\u9ad8 Redis \u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\uff0c\u4f7f\u7528\u9023\u63a5\u5de5\u5ee0\u6a21\u5f0f\u4f86\u7ba1\u7406 Redis \u9023\u63a5\u662f\u4e00\u500b\u975e\u5e38\u6709\u6548\u7684\u7b56\u7565\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u7c21\u55ae\u642d\u5efa\u4e00\u500b Redis \u9023\u63a5\u5de5\u5ee0\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%bb%a0%e6%a8%a1%e5%bc%8f%ef%bc%9f-eOSsnsRsgq\">\u4ec0\u9ebc\u662f\u9023\u63a5\u5de5\u5ee0\u6a21\u5f0f\uff1f<\/h2>\n<p>\u9023\u63a5\u5de5\u5ee0\u6a21\u5f0f\u662f\u4e00\u7a2e\u8a2d\u8a08\u6a21\u5f0f\uff0c\u65e8\u5728\u96c6\u4e2d\u7ba1\u7406\u5c0d\u8c61\u7684\u5275\u5efa\u904e\u7a0b\u3002\u5728 Redis \u7684\u4e0a\u4e0b\u6587\u4e2d\uff0c\u9023\u63a5\u5de5\u5ee0\u8ca0\u8cac\u5275\u5efa\u548c\u7ba1\u7406 Redis \u9023\u63a5\uff0c\u5f9e\u800c\u907f\u514d\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u91cd\u8907\u5275\u5efa\u9023\u63a5\u7684\u958b\u92b7\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u7c21\u5316\u4e86\u4ee3\u78bc\u7684\u7dad\u8b77\u3002<\/p>\n<h2 id=\"%e6%90%ad%e5%bb%ba-redis-%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%bb%a0%e7%9a%84%e6%ad%a5%e9%a9%9f-eOSsnsRsgq\">\u642d\u5efa Redis \u9023\u63a5\u5de5\u5ee0\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-redis-%e5%ae%a2%e6%88%b6%e7%ab%af-eOSsnsRsgq\">1. \u5b89\u88dd Redis \u5ba2\u6236\u7aef<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b89\u88dd Redis \u5ba2\u6236\u7aef\u3002\u4ee5 Python \u70ba\u4f8b\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 pip \u5b89\u88dd redis \u6a21\u584a\uff1a<\/p>\n<pre><code>pip install redis<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%bb%a0%e9%a1%9e-eOSsnsRsgq\">2. \u5275\u5efa\u9023\u63a5\u5de5\u5ee0\u985e<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u5275\u5efa\u4e00\u500b Redis \u9023\u63a5\u5de5\u5ee0\u985e\u3002\u9019\u500b\u985e\u5c07\u8ca0\u8cac\u5275\u5efa\u548c\u7ba1\u7406 Redis \u9023\u63a5\u3002<\/p>\n<pre><code>import redis\n\nclass RedisConnectionFactory:\n    _instance = None\n\n    def __new__(cls, *args, **kwargs):\n        if not cls._instance:\n            cls._instance = super(RedisConnectionFactory, cls).__new__(cls)\n            cls._instance.connection = redis.StrictRedis(\n                host='localhost',\n                port=6379,\n                db=0\n            )\n        return cls._instance\n\n    def get_connection(self):\n        return self.connection<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%bb%a0-eOSsnsRsgq\">3. \u4f7f\u7528\u9023\u63a5\u5de5\u5ee0<\/h3>\n<p>\u73fe\u5728\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u9019\u500b\u9023\u63a5\u5de5\u5ee0\u4f86\u7372\u53d6 Redis \u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>if __name__ == \"__main__\":\n    factory = RedisConnectionFactory()\n    redis_connection = factory.get_connection()\n\n    # \u8a2d\u7f6e\u4e00\u500b\u9375\u503c\u5c0d\n    redis_connection.set('key', 'value')\n\n    # \u7372\u53d6\u9375\u503c\u5c0d\n    value = redis_connection.get('key')\n    print(value.decode('utf-8'))  # \u8f38\u51fa: value<\/code><\/pre>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%bb%a0%e7%9a%84%e5%84%aa%e5%8b%a2-eOSsnsRsgq\">\u9023\u63a5\u5de5\u5ee0\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u901a\u904e\u91cd\u7528\u9023\u63a5\uff0c\u6e1b\u5c11\u4e86\u6bcf\u6b21\u8acb\u6c42\u6642\u7684\u9023\u63a5\u958b\u92b7\u3002<\/li>\n<li><strong>\u7c21\u5316\u4ee3\u78bc\uff1a<\/strong>\u96c6\u4e2d\u7ba1\u7406\u9023\u63a5\u908f\u8f2f\uff0c\u4f7f\u4ee3\u78bc\u66f4\u6613\u65bc\u7dad\u8b77\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8f15\u9b06\u8abf\u6574\u9023\u63a5\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-eOSsnsRsgq\">\u7e3d\u7d50<\/h2>\n<p>\u642d\u5efa\u4e00\u500b Redis \u9023\u63a5\u5de5\u5ee0\u4e0d\u50c5\u80fd\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u9084\u80fd\u7c21\u5316\u4ee3\u78bc\u7684\u7dad\u8b77\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002\u82e5\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684 Redis \u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u66f4\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u66f4\u5feb\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u7c21\u55ae\u642d\u5efa Redis \u9023\u63a5\u5de5\u5ee0\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\uff0c\u8f15\u9b06\u7ba1\u7406 Redis \u9023\u63a5\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-162291","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162291","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=162291"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162291\/revisions"}],"predecessor-version":[{"id":162292,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162291\/revisions\/162292"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}