{"id":128481,"date":"2024-10-26T14:28:17","date_gmt":"2024-10-26T06:28:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128481\/"},"modified":"2024-10-26T14:28:18","modified_gmt":"2024-10-26T06:28:18","slug":"redis-%e5%af%a6%e7%8f%be%e8%a8%aa%e5%95%8f%e5%85%b1%e4%ba%ab%e5%85%a7%e5%ad%98%e7%9a%84%e7%b0%a1%e4%be%bf%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128481\/","title":{"rendered":"Redis \u5be6\u73fe\u8a2a\u554f\u5171\u4eab\u5167\u5b58\u7684\u7c21\u4fbf\u65b9\u5f0f"},"content":{"rendered":"<h1 id=\"redis-%e5%af%a6%e7%8f%be%e8%a8%aa%e5%95%8f%e5%85%b1%e4%ba%ab%e5%85%a7%e5%ad%98%e7%9a%84%e7%b0%a1%e4%be%bf%e6%96%b9%e5%bc%8f-cOwNfyXAku\">Redis \u5be6\u73fe\u8a2a\u554f\u5171\u4eab\u5167\u5b58\u7684\u7c21\u4fbf\u65b9\u5f0f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u8a2a\u554f\u901f\u5ea6\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u5be6\u73fe\u8a2a\u554f\u5171\u4eab\u5167\u5b58\u7684\u7c21\u4fbf\u65b9\u5f0f\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%85%b1%e4%ba%ab%e5%85%a7%e5%ad%98%ef%bc%9f-cOwNfyXAku\">\u4ec0\u9ebc\u662f\u5171\u4eab\u5167\u5b58\uff1f<\/h2>\n<p>\u5171\u4eab\u5167\u5b58\u662f\u4e00\u7a2e\u5141\u8a31\u591a\u500b\u9032\u7a0b\u540c\u6642\u8a2a\u554f\u7684\u5167\u5b58\u5340\u57df\u3002\u9019\u7a2e\u6280\u8853\u901a\u5e38\u7528\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u4ea4\u63db\u7684\u5834\u666f\uff0c\u4f8b\u5982\u591a\u9032\u7a0b\u61c9\u7528\u7a0b\u5f0f\u6216\u5206\u4f48\u5f0f\u7cfb\u7d71\u3002\u4f7f\u7528\u5171\u4eab\u5167\u5b58\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u8a2a\u554f\u901f\u5ea6\uff0c\u56e0\u70ba\u5b83\u907f\u514d\u4e86\u983b\u7e41\u7684\u78c1\u789f I\/O \u64cd\u4f5c\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%84%aa%e5%8b%a2-cOwNfyXAku\">Redis \u7684\u512a\u52e2<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u500b\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u5171\u4eab\u5167\u5b58\u3002\u5176\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u9748\u6d3b\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u53ef\u4ee5\u9078\u64c7\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u4fdd\u8b49\u6578\u64da\u4e0d\u4e1f\u5931\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>\u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\u5230\u591a\u500b\u7bc0\u9ede\uff0c\u652f\u6301\u9ad8\u53ef\u7528\u6027\u548c\u8ca0\u8f09\u5747\u8861\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e5%85%b1%e4%ba%ab%e5%85%a7%e5%ad%98-cOwNfyXAku\">\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u5171\u4eab\u5167\u5b58<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Redis \u5be6\u73fe\u5171\u4eab\u5167\u5b58\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-redis-cOwNfyXAku\">1. \u5b89\u88dd Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e5%95%9f%e5%8b%95-redis-%e6%9c%8d%e5%8b%99-cOwNfyXAku\">2. \u555f\u52d5 Redis \u670d\u52d9<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo service redis-server start<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-redis-%e5%ae%a2%e6%88%b6%e7%ab%af%e9%80%b2%e8%a1%8c%e9%80%a3%e6%8e%a5-cOwNfyXAku\">3. \u4f7f\u7528 Redis \u5ba2\u6236\u7aef\u9032\u884c\u9023\u63a5<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Redis \u5ba2\u6236\u7aef\u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis \u4f3a\u670d\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u5171\u4eab\u5167\u5b58\nr.set('shared_key', 'Hello, Redis!')\n\n# \u7372\u53d6\u5171\u4eab\u5167\u5b58\nvalue = r.get('shared_key')\nprint(value.decode('utf-8'))  # \u8f38\u51fa: Hello, Redis!<\/code><\/pre>\n<h3 id=\"4-%e5%a4%9a%e9%80%b2%e7%a8%8b%e8%a8%aa%e5%95%8f%e5%85%b1%e4%ba%ab%e5%85%a7%e5%ad%98-cOwNfyXAku\">4. \u591a\u9032\u7a0b\u8a2a\u554f\u5171\u4eab\u5167\u5b58<\/h3>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u591a\u500b\u9032\u7a0b\u4f86\u8a2a\u554f Redis \u4e2d\u7684\u5171\u4eab\u5167\u5b58\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u7684\u591a\u9032\u7a0b\u793a\u4f8b\uff1a<\/p>\n<pre><code>from multiprocessing import Process\nimport redis\n\ndef worker(name):\n    r = redis.Redis(host='localhost', port=6379, db=0)\n    r.set(name, f'Hello from {name}!')\n    print(r.get(name).decode('utf-8'))\n\nif __name__ == '__main__':\n    processes = []\n    for i in range(5):\n        p = Process(target=worker, args=(f'Process-{i}',))\n        processes.append(p)\n        p.start()\n\n    for p in processes:\n        p.join()<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cOwNfyXAku\">\u7e3d\u7d50<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u500b\u9ad8\u6548\u4e14\u7c21\u4fbf\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u8a2a\u554f\u5171\u4eab\u5167\u5b58\u3002\u901a\u904e\u5176\u5feb\u901f\u7684\u6578\u64da\u8a2a\u554f\u80fd\u529b\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5728\u591a\u9032\u7a0b\u74b0\u5883\u4e2d\u5171\u4eab\u6578\u64da\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6703\u8a71\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\u5834\u666f\uff0cRedis \u90fd\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u63d0\u4f9b\u7c21\u4fbf\u7684\u8a2a\u554f\u5171\u4eab\u5167\u5b58\u65b9\u5f0f\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u9069\u5408\u9ad8\u6027\u80fd\u61c9\u7528\u5834\u666f\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-128481","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128481","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=128481"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128481\/revisions"}],"predecessor-version":[{"id":128482,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128481\/revisions\/128482"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}