{"id":185910,"date":"2024-11-11T01:31:20","date_gmt":"2024-11-10T17:31:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185910\/"},"modified":"2024-11-11T01:31:22","modified_gmt":"2024-11-10T17:31:22","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e8%a7%a3%e6%9e%90%e6%a6%82%e5%bf%b5%e3%80%81%e5%af%a6%e4%be%8b%e5%92%8c%e6%87%89%e7%94%a8%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e6%a6%82%e5%bf%b5%e4%be%8b%e5%ad%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185910\/","title":{"rendered":"\u6578\u64da\u5eab\uff1a\u89e3\u6790\u6982\u5ff5\u3001\u5be6\u4f8b\u548c\u61c9\u7528\uff08\u6578\u64da\u5eab\u6982\u5ff5\u4f8b\u5b50\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e8%a7%a3%e6%9e%90%e6%a6%82%e5%bf%b5%e3%80%81%e5%af%a6%e4%be%8b%e5%92%8c%e6%87%89%e7%94%a8%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e6%a6%82%e5%bf%b5%e4%be%8b%e5%ad%90-MpIgUbmpWi\">\u6578\u64da\u5eab\uff1a\u89e3\u6790\u6982\u5ff5\u3001\u5be6\u4f8b\u548c\u61c9\u7528\uff08\u6578\u64da\u5eab\u6982\u5ff5\u4f8b\u5b50\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u5df2\u6210\u70ba\u5404\u884c\u5404\u696d\u4e0d\u53ef\u6216\u7f3a\u7684\u7d44\u6210\u90e8\u5206\u3002\u7121\u8ad6\u662f\u4f01\u696d\u7ba1\u7406\u3001\u96fb\u5b50\u5546\u52d9\u9084\u662f\u793e\u4ea4\u5a92\u9ad4\uff0c\u6578\u64da\u5eab\u90fd\u5728\u80cc\u5f8c\u9ed8\u9ed8\u652f\u6301\u8457\u5404\u7a2e\u61c9\u7528\u7684\u904b\u884c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5be6\u969b\u4f8b\u5b50\u53ca\u5176\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-MpIgUbmpWi\">\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u6709\u7d44\u7e54\u7684\u6578\u64da\u96c6\u5408\uff0c\u901a\u5e38\u4ee5\u96fb\u5b50\u65b9\u5f0f\u5b58\u5132\u5728\u8a08\u7b97\u6a5f\u7cfb\u7d71\u4e2d\u3002\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u662f\u7528\u4f86\u5275\u5efa\u3001\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u5eab\u7684\u8edf\u4ef6\u3002\u6578\u64da\u5eab\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\u6578\u64da\u7684\u5b58\u5132\u3001\u6aa2\u7d22\u3001\u66f4\u65b0\u548c\u7ba1\u7406\u3002<\/p>\n<p>\u6578\u64da\u5eab\u53ef\u4ee5\u5206\u70ba\u5e7e\u7a2e\u985e\u578b\uff0c\u6700\u5e38\u898b\u7684\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u4f7f\u7528\u8868\u683c\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4e26\u901a\u904e\u884c\u548c\u5217\u7684\u65b9\u5f0f\u7d44\u7e54\u6578\u64da\u3002\u5e38\u898b\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u6709 MySQL\u3001PostgreSQL \u548c Oracle\u3002<\/li>\n<li><strong>\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u4e5f\u7a31\u70ba NoSQL \u6578\u64da\u5eab\uff0c\u9069\u5408\u5b58\u5132\u975e\u7d50\u69cb\u5316\u6578\u64da\u3002\u5e38\u898b\u7684\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u6709 MongoDB \u548c Cassandra\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u6578\u64da\u5eab\uff1a<\/strong>\u6578\u64da\u5206\u6563\u5b58\u5132\u5728\u591a\u500b\u4f4d\u7f6e\uff0c\u9069\u5408\u5927\u898f\u6a21\u6578\u64da\u8655\u7406\u3002\u9019\u985e\u6578\u64da\u5eab\u901a\u5e38\u7528\u65bc\u96f2\u8a08\u7b97\u74b0\u5883\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%af%a6%e4%be%8b-MpIgUbmpWi\">\u6578\u64da\u5eab\u7684\u5be6\u4f8b<\/h2>\n<p>\u70ba\u4e86\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\u5eab\u7684\u6982\u5ff5\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5be6\u969b\u7684\u4f8b\u5b50\uff1a<\/p>\n<h3 id=\"1-%e9%9b%bb%e5%ad%90%e5%95%86%e5%8b%99%e5%b9%b3%e5%8f%b0-MpIgUbmpWi\">1. \u96fb\u5b50\u5546\u52d9\u5e73\u53f0<\/h3>\n<p>\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u6578\u64da\u5eab\u7528\u65bc\u5b58\u5132\u7528\u6236\u4fe1\u606f\u3001\u7522\u54c1\u4fe1\u606f\u548c\u8a02\u55ae\u8a18\u9304\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u5728\u7db2\u7ad9\u4e0a\u8a3b\u518a\u6642\uff0c\u4ed6\u5011\u7684\u500b\u4eba\u4fe1\u606f\uff08\u5982\u59d3\u540d\u3001\u96fb\u5b50\u90f5\u4ef6\u548c\u5730\u5740\uff09\u6703\u88ab\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u3002\u7576\u7528\u6236\u4e0b\u8a02\u55ae\u6642\uff0c\u8a02\u55ae\u7684\u8a73\u7d30\u4fe1\u606f\uff08\u5982\u7522\u54c1ID\u3001\u6578\u91cf\u548c\u50f9\u683c\uff09\u4e5f\u6703\u88ab\u8a18\u9304\u3002<\/p>\n<pre><code>CREATE TABLE Users (\n    UserID INT PRIMARY KEY,\n    UserName VARCHAR(100),\n    Email VARCHAR(100),\n    Address VARCHAR(255)\n);\n\nCREATE TABLE Orders (\n    OrderID INT PRIMARY KEY,\n    UserID INT,\n    ProductID INT,\n    Quantity INT,\n    Price DECIMAL(10, 2),\n    FOREIGN KEY (UserID) REFERENCES Users(UserID)\n);<\/code><\/pre>\n<h3 id=\"2-%e7%a4%be%e4%ba%a4%e5%aa%92%e9%ab%94%e5%b9%b3%e5%8f%b0-MpIgUbmpWi\">2. \u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0<\/h3>\n<p>\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u5982 Facebook \u548c Twitter \u4f7f\u7528\u6578\u64da\u5eab\u4f86\u5b58\u5132\u7528\u6236\u7684\u5e16\u5b50\u3001\u8a55\u8ad6\u548c\u597d\u53cb\u95dc\u4fc2\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u5e6b\u52a9\u5e73\u53f0\u5206\u6790\u7528\u6236\u884c\u70ba\uff0c\u4e26\u63d0\u4f9b\u500b\u6027\u5316\u7684\u5167\u5bb9\u63a8\u85a6\u3002<\/p>\n<pre><code>CREATE TABLE Posts (\n    PostID INT PRIMARY KEY,\n    UserID INT,\n    Content TEXT,\n    Timestamp DATETIME,\n    FOREIGN KEY (UserID) REFERENCES Users(UserID)\n);\n\nCREATE TABLE Comments (\n    CommentID INT PRIMARY KEY,\n    PostID INT,\n    UserID INT,\n    Content TEXT,\n    FOREIGN KEY (PostID) REFERENCES Posts(PostID),\n    FOREIGN KEY (UserID) REFERENCES Users(UserID)\n);<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%87%89%e7%94%a8-MpIgUbmpWi\">\u6578\u64da\u5eab\u7684\u61c9\u7528<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u61c9\u7528\u7bc4\u570d\u975e\u5e38\u5ee3\u6cdb\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u4e3b\u8981\u7684\u61c9\u7528\u9818\u57df\uff1a<\/p>\n<ul>\n<li><strong>\u4f01\u696d\u7ba1\u7406\uff1a<\/strong>\u4f01\u696d\u4f7f\u7528\u6578\u64da\u5eab\u4f86\u7ba1\u7406\u5ba2\u6236\u95dc\u4fc2\u3001\u8ca1\u52d9\u6578\u64da\u548c\u4eba\u529b\u8cc7\u6e90\u4fe1\u606f\u3002<\/li>\n<li><strong>\u91ab\u7642\u4fdd\u5065\uff1a<\/strong>\u91ab\u7642\u6a5f\u69cb\u4f7f\u7528\u6578\u64da\u5eab\u4f86\u5b58\u5132\u75c5\u6b77\u3001\u6aa2\u67e5\u7d50\u679c\u548c\u91ab\u7642\u8a18\u9304\u3002<\/li>\n<li><strong>\u6559\u80b2\uff1a<\/strong>\u5b78\u6821\u548c\u5927\u5b78\u4f7f\u7528\u6578\u64da\u5eab\u4f86\u7ba1\u7406\u5b78\u751f\u4fe1\u606f\u3001\u8ab2\u7a0b\u548c\u6210\u7e3e\u3002<\/li>\n<\/ul>\n<p>\u96a8\u8457\u5927\u6578\u64da\u548c\u4eba\u5de5\u667a\u80fd\u6280\u8853\u7684\u767c\u5c55\uff0c\u6578\u64da\u5eab\u7684\u61c9\u7528\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u4e26\u4e14\u5c07\u9762\u81e8\u65b0\u7684\u6311\u6230\u548c\u6a5f\u9047\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-MpIgUbmpWi\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u5728\u73fe\u4ee3\u793e\u6703\u4e2d\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\uff0c\u7121\u8ad6\u662f\u5728\u5546\u696d\u3001\u91ab\u7642\u9084\u662f\u6559\u80b2\u9818\u57df\u3002\u4e86\u89e3\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5be6\u4f8b\u548c\u61c9\u7528\uff0c\u5c0d\u65bc\u4efb\u4f55\u5e0c\u671b\u5728\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\u53d6\u5f97\u6210\u529f\u7684\u4eba\u4f86\u8aaa\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u9999\u6e2f\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5be6\u4f8b\u53ca\u5176\u61c9\u7528\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u5229\u7528\u6578\u64da\u4ee5\u652f\u6301\u696d\u52d9\u6c7a\u7b56\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-185910","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185910","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=185910"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185910\/revisions"}],"predecessor-version":[{"id":185911,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185910\/revisions\/185911"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}