{"id":170105,"date":"2024-11-06T21:11:23","date_gmt":"2024-11-06T13:11:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/170105\/"},"modified":"2024-11-06T21:11:24","modified_gmt":"2024-11-06T13:11:24","slug":"%e7%88%ac%e8%9f%b2redis%e6%94%af%e6%8c%81%e4%b8%8b%e7%9a%84%e8%b1%86%e7%93%a3%e7%88%ac%e8%9f%b2%e4%b9%8b%e6%97%85%ef%bc%88redis-%e8%b1%86%e7%93%a3%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/170105\/","title":{"rendered":"\u722c\u87f2Redis\u652f\u6301\u4e0b\u7684\u8c46\u74e3\u722c\u87f2\u4e4b\u65c5\uff08redis \u8c46\u74e3\uff09"},"content":{"rendered":"<h1 id=\"%e7%88%ac%e8%9f%b2redis%e6%94%af%e6%8c%81%e4%b8%8b%e7%9a%84%e8%b1%86%e7%93%a3%e7%88%ac%e8%9f%b2%e4%b9%8b%e6%97%85%ef%bc%88redis-%e8%b1%86%e7%93%a3%ef%bc%89-ffvHyiNvUf\">\u722c\u87f2Redis\u652f\u6301\u4e0b\u7684\u8c46\u74e3\u722c\u87f2\u4e4b\u65c5\uff08redis \u8c46\u74e3\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u7db2\u7d61\u722c\u87f2\u6280\u8853\u5df2\u6210\u70ba\u7372\u53d6\u548c\u5206\u6790\u7db2\u7d61\u6578\u64da\u7684\u91cd\u8981\u5de5\u5177\u3002\u8c46\u74e3\u4f5c\u70ba\u4e00\u500b\u77e5\u540d\u7684\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\uff0c\u64c1\u6709\u5927\u91cf\u7684\u7528\u6236\u751f\u6210\u5167\u5bb9\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u722c\u87f2\u958b\u767c\u8005\u7684\u71b1\u9580\u76ee\u6a19\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u652f\u6301\u8c46\u74e3\u722c\u87f2\u7684\u958b\u767c\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%e7%b6%b2%e7%b5%a1%e7%88%ac%e8%9f%b2%ef%bc%9f-ffvHyiNvUf\">\u4ec0\u9ebc\u662f\u7db2\u7d61\u722c\u87f2\uff1f<\/h2>\n<p>\u7db2\u7d61\u722c\u87f2\u662f\u4e00\u7a2e\u81ea\u52d5\u5316\u7a0b\u5e8f\uff0c\u7528\u65bc\u5f9e\u4e92\u806f\u7db2\u4e0a\u63d0\u53d6\u4fe1\u606f\u3002\u9019\u4e9b\u7a0b\u5e8f\u53ef\u4ee5\u6a21\u64ec\u4eba\u985e\u7528\u6236\u7684\u884c\u70ba\uff0c\u8a2a\u554f\u7db2\u7ad9\u4e26\u6293\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u722c\u87f2\u7684\u61c9\u7528\u7bc4\u570d\u5ee3\u6cdb\uff0c\u5305\u62ec\u6578\u64da\u5206\u6790\u3001\u50f9\u683c\u6bd4\u8f03\u3001\u5167\u5bb9\u805a\u5408\u7b49\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e8%b1%86%e7%93%a3%e4%bd%9c%e7%82%ba%e7%88%ac%e8%9f%b2%e7%9b%ae%e6%a8%99%ef%bc%9f-ffvHyiNvUf\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u8c46\u74e3\u4f5c\u70ba\u722c\u87f2\u76ee\u6a19\uff1f<\/h2>\n<p>\u8c46\u74e3\u64c1\u6709\u8c50\u5bcc\u7684\u6578\u64da\u8cc7\u6e90\uff0c\u5305\u62ec\u66f8\u7c4d\u3001\u96fb\u5f71\u3001\u97f3\u6a02\u7b49\u7684\u8a55\u50f9\u548c\u8a55\u8ad6\u3002\u9019\u4e9b\u6578\u64da\u5c0d\u65bc\u7814\u7a76\u793e\u6703\u8da8\u52e2\u3001\u6d88\u8cbb\u884c\u70ba\u7b49\u5177\u6709\u91cd\u8981\u610f\u7fa9\u3002\u6b64\u5916\uff0c\u8c46\u74e3\u7684API\u63a5\u53e3\u4e5f\u63d0\u4f9b\u4e86\u65b9\u4fbf\u7684\u6578\u64da\u7372\u53d6\u65b9\u5f0f\uff0c\u96d6\u7136\u6709\u4e9b\u6578\u64da\u9700\u8981\u901a\u904e\u722c\u87f2\u6280\u8853\u4f86\u7372\u53d6\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e8%a7%92%e8%89%b2-ffvHyiNvUf\">Redis\u7684\u89d2\u8272<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u548c\u6578\u64da\u5b58\u5132\u3002\u5b83\u7684\u9ad8\u6548\u6027\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u722c\u87f2\u958b\u767c\u4e2d\u7684\u7406\u60f3\u9078\u64c7\u3002\u4f7f\u7528Redis\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u722c\u53d6\u7684\u6578\u64da\uff0c\u4e26\u63d0\u9ad8\u722c\u87f2\u7684\u6027\u80fd\u3002<\/p>\n<h3 id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2-ffvHyiNvUf\">Redis\u7684\u512a\u52e2<\/h3>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u80fd\u5920\u9748\u6d3b\u5730\u5b58\u5132\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u5feb\u901f\u7684\u8b80\u5beb\u901f\u5ea6\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u5728\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u65b9\u9762\u8868\u73fe\u51fa\u8272\uff0c\u9069\u5408\u9ad8\u983b\u7387\u7684\u6578\u64da\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u652f\u6301\u6301\u4e45\u5316\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%b1%86%e7%93%a3%e7%88%ac%e8%9f%b2%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-ffvHyiNvUf\">\u8c46\u74e3\u722c\u87f2\u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>\u4e00\u500b\u5178\u578b\u7684\u8c46\u74e3\u722c\u87f2\u67b6\u69cb\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\uff1a<\/p>\n<ul>\n<li><strong>\u8acb\u6c42\u6a21\u584a\uff1a<\/strong>\u8ca0\u8cac\u5411\u8c46\u74e3\u767c\u9001\u8acb\u6c42\uff0c\u7372\u53d6\u7db2\u9801\u5167\u5bb9\u3002<\/li>\n<li><strong>\u89e3\u6790\u6a21\u584a\uff1a<\/strong>\u5c0d\u7372\u53d6\u7684\u7db2\u9801\u5167\u5bb9\u9032\u884c\u89e3\u6790\uff0c\u63d0\u53d6\u6240\u9700\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u6578\u64da\u5b58\u5132\u6a21\u584a\uff1a<\/strong>\u5c07\u63d0\u53d6\u7684\u6578\u64da\u5b58\u5132\u5230Redis\u4e2d\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-ffvHyiNvUf\">\u793a\u4f8b\u4ee3\u78bc<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Python\u722c\u87f2\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5b58\u5132\u8c46\u74e3\u96fb\u5f71\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>\nimport requests\nimport redis\nfrom bs4 import BeautifulSoup\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u722c\u53d6\u8c46\u74e3\u96fb\u5f71\ndef fetch_douban_movies():\n    url = 'https:\/\/movie.douban.com\/top250'\n    response = requests.get(url)\n    soup = BeautifulSoup(response.text, 'html.parser')\n    \n    for item in soup.find_all('div', class_='item'):\n        title = item.find('span', class_='title').text\n        rating = item.find('span', class_='rating_num').text\n        r.hset('douban_movies', title, rating)  # \u5c07\u96fb\u5f71\u6a19\u984c\u548c\u8a55\u5206\u5b58\u5132\u5230Redis\u4e2d\n\nfetch_douban_movies()\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-ffvHyiNvUf\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528Redis\u652f\u6301\u7684\u8c46\u74e3\u722c\u87f2\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u80fd\u5920\u9748\u6d3b\u5730\u7ba1\u7406\u548c\u5b58\u5132\u5927\u91cf\u7684\u6578\u64da\u3002\u96a8\u8457\u722c\u87f2\u6280\u8853\u7684\u767c\u5c55\uff0c\u7d50\u5408\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u5c07\u6210\u70ba\u672a\u4f86\u6578\u64da\u7372\u53d6\u7684\u91cd\u8981\u8da8\u52e2\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ffvHyiNvUf\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u9032\u884c\u722c\u87f2\u958b\u767c\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5eab\uff0c\u80fd\u5920\u70ba\u8c46\u74e3\u722c\u87f2\u63d0\u4f9b\u5f37\u6709\u529b\u7684\u652f\u6301\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684\u722c\u87f2\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5b58\u5132\u9084\u662f\u722c\u87f2\u904b\u884c\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u958b\u767c\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u63d0\u5347\u8c46\u74e3\u722c\u866b\u7684\u6548\u7387\u4e0e\u6027\u80fd\uff0c\u6df1\u5165\u89e3\u6790\u722c\u866b\u6280\u672f\u4e0e\u6570\u636e\u5b58\u50a8\u7684\u5b8c\u7f8e\u7ed3\u5408\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-170105","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170105","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=170105"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170105\/revisions"}],"predecessor-version":[{"id":170106,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170105\/revisions\/170106"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=170105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=170105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=170105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}