{"id":196007,"date":"2024-11-13T19:45:21","date_gmt":"2024-11-13T11:45:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196007\/"},"modified":"2024-11-13T19:45:22","modified_gmt":"2024-11-13T11:45:22","slug":"%e5%b1%95%e7%a4%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bf%a1%e6%81%af%e7%9a%84%e5%af%a6%e7%94%a8%e6%8a%80%e5%b7%a7-%e9%a1%af%e7%a4%ba%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e4%bf%a1%e6%81%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196007\/","title":{"rendered":"\u5c55\u793a\u6578\u64da\u5eab\u4fe1\u606f\u7684\u5be6\u7528\u6280\u5de7 (\u986f\u793a\u7684\u6578\u64da\u5eab\u7684\u4fe1\u606f)"},"content":{"rendered":"<h1 id=\"%e5%b1%95%e7%a4%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bf%a1%e6%81%af%e7%9a%84%e5%af%a6%e7%94%a8%e6%8a%80%e5%b7%a7-UjKhEdUQOU\">\u5c55\u793a\u6578\u64da\u5eab\u4fe1\u606f\u7684\u5be6\u7528\u6280\u5de7<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u5df2\u6210\u70ba\u4f01\u696d\u904b\u71df\u7684\u6838\u5fc3\u3002\u7121\u8ad6\u662f\u7528\u65bc\u5b58\u5132\u5ba2\u6236\u4fe1\u606f\u3001\u4ea4\u6613\u8a18\u9304\u9084\u662f\u7522\u54c1\u6578\u64da\uff0c\u6578\u64da\u5eab\u7684\u6709\u6548\u7ba1\u7406\u548c\u4fe1\u606f\u5c55\u793a\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5c55\u793a\u6578\u64da\u5eab\u4fe1\u606f\u7684\u5be6\u7528\u6280\u5de7\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u548c\u5229\u7528\u6578\u64da\u3002<\/p>\n<h2 id=\"1-%e7%a2%ba%e5%ae%9a%e5%b1%95%e7%a4%ba%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-UjKhEdUQOU\">1. \u78ba\u5b9a\u5c55\u793a\u7684\u6578\u64da\u985e\u578b<\/h2>\n<p>\u5728\u5c55\u793a\u6578\u64da\u5eab\u4fe1\u606f\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u5b9a\u54ea\u4e9b\u6578\u64da\u662f\u6700\u91cd\u8981\u7684\u3002\u9019\u901a\u5e38\u53d6\u6c7a\u65bc\u7528\u6236\u7684\u9700\u6c42\u548c\u696d\u52d9\u76ee\u6a19\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u985e\u578b\uff1a<\/p>\n<ul>\n<li>\u7528\u6236\u4fe1\u606f\uff1a\u5305\u62ec\u59d3\u540d\u3001\u96fb\u5b50\u90f5\u4ef6\u3001\u806f\u7e6b\u96fb\u8a71\u7b49\u3002<\/li>\n<li>\u4ea4\u6613\u8a18\u9304\uff1a\u5305\u62ec\u4ea4\u6613\u65e5\u671f\u3001\u91d1\u984d\u3001\u7522\u54c1ID\u7b49\u3002<\/li>\n<li>\u7522\u54c1\u4fe1\u606f\uff1a\u5305\u62ec\u7522\u54c1\u540d\u7a31\u3001\u50f9\u683c\u3001\u5eab\u5b58\u91cf\u7b49\u3002<\/li>\n<\/ul>\n<p>\u78ba\u5b9a\u4e86\u6578\u64da\u985e\u578b\u5f8c\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u8003\u616e\u5982\u4f55\u4ee5\u6700\u6709\u6548\u7684\u65b9\u5f0f\u5c55\u793a\u9019\u4e9b\u6578\u64da\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e5%8f%af%e8%a6%96%e5%8c%96%e5%b7%a5%e5%85%b7-UjKhEdUQOU\">2. \u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u53ef\u8996\u5316\u5de5\u5177<\/h2>\n<p>\u6578\u64da\u53ef\u8996\u5316\u662f\u5c55\u793a\u6578\u64da\u7684\u91cd\u8981\u624b\u6bb5\u3002\u4f7f\u7528\u5716\u8868\u3001\u5716\u5f62\u548c\u5100\u8868\u677f\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u76f4\u89c0\u5730\u7406\u89e3\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u6578\u64da\u53ef\u8996\u5316\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><strong>Tableau\uff1a<\/strong>\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u53ef\u8996\u5316\u5de5\u5177\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u6e90\uff0c\u80fd\u5920\u5275\u5efa\u4e92\u52d5\u5f0f\u5100\u8868\u677f\u3002<\/li>\n<li><strong>Power BI\uff1a<\/strong>\u5fae\u8edf\u7684\u6578\u64da\u5206\u6790\u5de5\u5177\uff0c\u9069\u5408\u4f01\u696d\u7528\u6236\uff0c\u80fd\u5920\u8f15\u9b06\u6574\u5408\u5404\u7a2e\u6578\u64da\u3002<\/li>\n<li><strong>Google Data Studio\uff1a<\/strong>\u514d\u8cbb\u7684\u6578\u64da\u53ef\u8996\u5316\u5de5\u5177\uff0c\u9069\u5408\u5c0f\u578b\u4f01\u696d\u548c\u500b\u4eba\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<p>\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u6578\u64da\u5c55\u793a\u7684\u6548\u679c\u3002<\/p>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e6%a0%bc%e5%bc%8f%e5%8c%96%e8%88%87%e6%b8%85%e7%90%86-UjKhEdUQOU\">3. \u6578\u64da\u683c\u5f0f\u5316\u8207\u6e05\u7406<\/h2>\n<p>\u5728\u5c55\u793a\u6578\u64da\u4e4b\u524d\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u683c\u5f0f\u6b63\u78ba\u4e14\u4e00\u81f4\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u6578\u64da\u6e05\u7406\u904e\u7a0b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u53bb\u9664\u91cd\u8907\u6578\u64da\uff1a\u78ba\u4fdd\u6bcf\u689d\u8a18\u9304\u90fd\u662f\u552f\u4e00\u7684\u3002<\/li>\n<li>\u6a19\u6e96\u5316\u6578\u64da\u683c\u5f0f\uff1a\u4f8b\u5982\uff0c\u65e5\u671f\u683c\u5f0f\u61c9\u7d71\u4e00\u70baYYYY-MM-DD\u3002<\/li>\n<li>\u586b\u88dc\u7f3a\u5931\u503c\uff1a\u5c0d\u65bc\u7f3a\u5931\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5e73\u5747\u503c\u6216\u4e2d\u4f4d\u6578\u586b\u88dc\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u6b65\u9a5f\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u53ef\u8b80\u6027\u3002<\/p>\n<h2 id=\"4-%e6%8f%90%e4%be%9b%e7%af%a9%e9%81%b8%e5%92%8c%e6%90%9c%e7%b4%a2%e5%8a%9f%e8%83%bd-UjKhEdUQOU\">4. \u63d0\u4f9b\u7be9\u9078\u548c\u641c\u7d22\u529f\u80fd<\/h2>\n<p>\u5728\u5c55\u793a\u5927\u91cf\u6578\u64da\u6642\uff0c\u63d0\u4f9b\u7be9\u9078\u548c\u641c\u7d22\u529f\u80fd\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u627e\u5230\u6240\u9700\u7684\u4fe1\u606f\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li>\u6dfb\u52a0\u641c\u7d22\u6846\uff1a\u5141\u8a31\u7528\u6236\u8f38\u5165\u95dc\u9375\u5b57\u9032\u884c\u641c\u7d22\u3002<\/li>\n<li>\u63d0\u4f9b\u7be9\u9078\u9078\u9805\uff1a\u4f8b\u5982\uff0c\u6309\u65e5\u671f\u7bc4\u570d\u3001\u985e\u5225\u6216\u5176\u4ed6\u5c6c\u6027\u7be9\u9078\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u9019\u6a23\u7684\u529f\u80fd\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u5e6b\u52a9\u7528\u6236\u66f4\u9ad8\u6548\u5730\u5229\u7528\u6578\u64da\u3002<\/p>\n<h2 id=\"5-%e5%ae%9a%e6%9c%9f%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a-UjKhEdUQOU\">5. \u5b9a\u671f\u66f4\u65b0\u6578\u64da<\/h2>\n<p>\u6578\u64da\u7684\u6642\u6548\u6027\u5c0d\u65bc\u5176\u50f9\u503c\u81f3\u95dc\u91cd\u8981\u3002\u5b9a\u671f\u66f4\u65b0\u6578\u64da\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u7372\u5f97\u6700\u65b0\u7684\u4fe1\u606f\u3002\u9019\u53ef\u4ee5\u901a\u904e\u81ea\u52d5\u5316\u8173\u672c\u6216\u5b9a\u671f\u624b\u52d5\u66f4\u65b0\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>\n# Python\u793a\u4f8b\uff1a\u81ea\u52d5\u66f4\u65b0\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\nimport sqlite3\nfrom datetime import datetime\n\n# \u9023\u63a5\u5230\u6578\u64da\u5eab\nconn = sqlite3.connect('example.db')\ncursor = conn.cursor()\n\n# \u66f4\u65b0\u6578\u64da\ncursor.execute(\"UPDATE users SET last_login = ? WHERE user_id = ?\", (datetime.now(), 1))\nconn.commit()\nconn.close()\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UjKhEdUQOU\">\u7e3d\u7d50<\/h2>\n<p>\u5c55\u793a\u6578\u64da\u5eab\u4fe1\u606f\u7684\u6280\u5de7\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u8b80\u6027\uff0c\u9084\u80fd\u589e\u5f37\u7528\u6236\u7684\u4e92\u52d5\u9ad4\u9a57\u3002\u901a\u904e\u78ba\u5b9a\u5c55\u793a\u7684\u6578\u64da\u985e\u578b\u3001\u4f7f\u7528\u5408\u9069\u7684\u53ef\u8996\u5316\u5de5\u5177\u3001\u9032\u884c\u6578\u64da\u6e05\u7406\u3001\u63d0\u4f9b\u7be9\u9078\u529f\u80fd\u4ee5\u53ca\u5b9a\u671f\u66f4\u65b0\u6578\u64da\uff0c\u4f01\u696d\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5229\u7528\u5176\u6578\u64da\u8cc7\u6e90\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5229\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u7ba1\u7406\u548c\u5c55\u793a\u60a8\u7684\u6578\u64da\u5eab\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1\u5c55\u793a\u6578\u64da\u5eab\u4fe1\u606f\u7684\u5be6\u7528\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u53ef\u8996\u5316\u6548\u679c\uff0c\u8b93\u4fe1\u606f\u66f4\u6613\u65bc\u7406\u89e3\u8207\u5206\u6790\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-196007","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196007","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=196007"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196007\/revisions"}],"predecessor-version":[{"id":196008,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196007\/revisions\/196008"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196007"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}