{"id":158495,"date":"2024-11-03T02:20:23","date_gmt":"2024-11-02T18:20:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158495\/"},"modified":"2024-11-03T02:20:24","modified_gmt":"2024-11-02T18:20:24","slug":"%e5%85%ac%e4%ba%a4%e6%9f%a5%e8%a9%a2%e7%b3%bb%e7%b5%b1%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%ef%bc%88%e5%85%ac%e4%ba%a4%e6%9f%a5%e8%a9%a2%e7%b3%bb%e7%b5%b1-%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158495\/","title":{"rendered":"\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u7684\u6578\u64da\u5eab\u8a2d\u8a08\uff08\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71 \u6578\u64da\u5eab\u8a2d\u8a08\uff09"},"content":{"rendered":"<h1 id=\"%e5%85%ac%e4%ba%a4%e6%9f%a5%e8%a9%a2%e7%b3%bb%e7%b5%b1%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88-XeLNpmpdgL\">\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u7684\u6578\u64da\u5eab\u8a2d\u8a08<\/h1>\n<p>\u96a8\u8457\u57ce\u5e02\u4ea4\u901a\u7684\u767c\u5c55\uff0c\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u6210\u70ba\u4e86\u5e02\u6c11\u65e5\u5e38\u51fa\u884c\u7684\u91cd\u8981\u5de5\u5177\u3002\u9019\u4e9b\u7cfb\u7d71\u80fd\u5920\u63d0\u4f9b\u5373\u6642\u7684\u516c\u4ea4\u4fe1\u606f\uff0c\u5e6b\u52a9\u4e58\u5ba2\u66f4\u6709\u6548\u5730\u898f\u5283\u884c\u7a0b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u7684\u6578\u64da\u5eab\u8a2d\u8a08\uff0c\u4e26\u5206\u6790\u5176\u95dc\u9375\u7d44\u4ef6\u53ca\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-XeLNpmpdgL\">\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u6578\u64da\u5eab\u8a2d\u8a08\u662f\u6307\u5c07\u6578\u64da\u7d44\u7e54\u6210\u7d50\u69cb\u5316\u7684\u5f62\u5f0f\uff0c\u4ee5\u4fbf\u65bc\u5b58\u5132\u3001\u6aa2\u7d22\u548c\u7ba1\u7406\u3002\u5728\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u5eab\u9700\u8981\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u4ea4\u901a\u6578\u64da\uff0c\u5305\u62ec\u516c\u4ea4\u8def\u7dda\u3001\u7ad9\u9ede\u3001\u6642\u523b\u8868\u548c\u4e58\u5ba2\u67e5\u8a62\u7b49\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e4%b8%bb%e8%a6%81%e6%95%b8%e6%93%9a%e8%a1%a8%e7%9a%84%e8%a8%ad%e8%a8%88-XeLNpmpdgL\">\u4e3b\u8981\u6578\u64da\u8868\u7684\u8a2d\u8a08<\/h2>\n<p>\u5728\u8a2d\u8a08\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u7684\u6578\u64da\u5eab\u6642\uff0c\u901a\u5e38\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u4e3b\u8981\u6578\u64da\u8868\uff1a<\/p>\n<ul>\n<li><strong>\u516c\u4ea4\u8def\u7dda\u8868 (Bus Routes)<\/strong>: \u5b58\u5132\u6bcf\u689d\u516c\u4ea4\u8def\u7dda\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u5982\u8def\u7dda\u7de8\u865f\u3001\u8d77\u9ede\u3001\u7d42\u9ede\u3001\u7d93\u904e\u7684\u7ad9\u9ede\u7b49\u3002<\/li>\n<li><strong>\u516c\u4ea4\u7ad9\u9ede\u8868 (Bus Stops)<\/strong>: \u5b58\u5132\u6240\u6709\u516c\u4ea4\u7ad9\u9ede\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u7ad9\u9ede\u7de8\u865f\u3001\u540d\u7a31\u3001\u4f4d\u7f6e\uff08\u7d93\u7def\u5ea6\uff09\u7b49\u3002<\/li>\n<li><strong>\u6642\u523b\u8868\u8868 (Timetable)<\/strong>: \u5b58\u5132\u6bcf\u689d\u516c\u4ea4\u8def\u7dda\u7684\u6642\u523b\u8868\uff0c\u5305\u62ec\u767c\u8eca\u6642\u9593\u3001\u5230\u9054\u6642\u9593\u7b49\u3002<\/li>\n<li><strong>\u4e58\u5ba2\u67e5\u8a62\u8868 (Passenger Queries)<\/strong>: \u8a18\u9304\u4e58\u5ba2\u7684\u67e5\u8a62\u8acb\u6c42\uff0c\u5305\u62ec\u67e5\u8a62\u6642\u9593\u3001\u67e5\u8a62\u5167\u5bb9\u7b49\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%95%b8%e6%93%9a%e8%a1%a8%e7%b5%90%e6%a7%8b%e7%a4%ba%e4%be%8b-XeLNpmpdgL\">\u6578\u64da\u8868\u7d50\u69cb\u793a\u4f8b<\/h3>\n<pre><code>\n-- \u516c\u4ea4\u8def\u7dda\u8868\nCREATE TABLE BusRoutes (\n    RouteID INT PRIMARY KEY,\n    RouteName VARCHAR(100),\n    StartPoint VARCHAR(100),\n    EndPoint VARCHAR(100)\n);\n\n-- \u516c\u4ea4\u7ad9\u9ede\u8868\nCREATE TABLE BusStops (\n    StopID INT PRIMARY KEY,\n    StopName VARCHAR(100),\n    Latitude DECIMAL(9,6),\n    Longitude DECIMAL(9,6)\n);\n\n-- \u6642\u523b\u8868\u8868\nCREATE TABLE Timetable (\n    TimetableID INT PRIMARY KEY,\n    RouteID INT,\n    StopID INT,\n    DepartureTime TIME,\n    ArrivalTime TIME,\n    FOREIGN KEY (RouteID) REFERENCES BusRoutes(RouteID),\n    FOREIGN KEY (StopID) REFERENCES BusStops(StopID)\n);\n\n-- \u4e58\u5ba2\u67e5\u8a62\u8868\nCREATE TABLE PassengerQueries (\n    QueryID INT PRIMARY KEY,\n    QueryTime DATETIME,\n    QueryContent VARCHAR(255)\n);\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-XeLNpmpdgL\">\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u8a2d\u8a08\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u7684\u6578\u64da\u5eab\u6642\uff0c\u4ee5\u4e0b\u5e7e\u9ede\u6700\u4f73\u5be6\u8e10\u503c\u5f97\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li><strong>\u6b63\u898f\u5316 (Normalization)<\/strong>: \u78ba\u4fdd\u6578\u64da\u5eab\u7d50\u69cb\u7684\u6b63\u898f\u5316\uff0c\u4ee5\u6e1b\u5c11\u6578\u64da\u5197\u9918\u548c\u63d0\u9ad8\u6578\u64da\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u7d22\u5f15 (Indexing)<\/strong>: \u70ba\u5e38\u7528\u7684\u67e5\u8a62\u5b57\u6bb5\u5efa\u7acb\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<li><strong>\u6578\u64da\u5099\u4efd (Data Backup)<\/strong>: \u5b9a\u671f\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027 (Security)<\/strong>: \u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\uff0c\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-XeLNpmpdgL\">\u7d50\u8ad6<\/h2>\n<p>\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u662f\u78ba\u4fdd\u7cfb\u7d71\u9ad8\u6548\u904b\u884c\u7684\u57fa\u790e\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u8868\u8a2d\u8a08\u548c\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u6aa2\u7d22\u516c\u4ea4\u4fe1\u606f\uff0c\u63d0\u5347\u4e58\u5ba2\u7684\u51fa\u884c\u9ad4\u9a57\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u672a\u4f86\u7684\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u5c07\u6703\u66f4\u52a0\u667a\u80fd\u5316\uff0c\u70ba\u5e02\u6c11\u63d0\u4f9b\u66f4\u70ba\u4fbf\u6377\u7684\u670d\u52d9\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u53ca\u5176\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u7684\u61c9\u7528\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u516c\u4ea4\u67e5\u8a62\u7cfb\u7d71\u7684\u6578\u64da\u5eab\u8a2d\u8a08\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u512a\u5316\u7528\u6236\u67e5\u8a62\u9ad4\u9a57\uff0c\u5be6\u73fe\u667a\u80fd\u4ea4\u901a\u670d\u52d9\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-158495","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158495","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=158495"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158495\/revisions"}],"predecessor-version":[{"id":158496,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158495\/revisions\/158496"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=158495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=158495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=158495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}