{"id":193535,"date":"2024-11-12T22:59:23","date_gmt":"2024-11-12T14:59:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193535\/"},"modified":"2024-11-12T22:59:24","modified_gmt":"2024-11-12T14:59:24","slug":"%e5%ad%b8%e7%bf%92%e8%a8%88%e7%ae%97%e6%a9%9f%e4%ba%8c%e7%b4%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7%e8%88%87%e6%96%b9%e6%b3%95-%e8%a8%88%e7%ae%97%e6%a9%9f%e4%ba%8c%e7%b4%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193535\/","title":{"rendered":"\u5b78\u7fd2\u8a08\u7b97\u6a5f\u4e8c\u7d1a\u6578\u64da\u5eab\u7684\u5fc5\u8981\u6027\u8207\u65b9\u6cd5 (\u8a08\u7b97\u6a5f\u4e8c\u7d1a\u6578\u64da\u5eab\u6559\u7a0b)"},"content":{"rendered":"<h1 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\u7406\u8ad6\u5b78\u7fd2<\/h3>\n<p>\u9996\u5148\uff0c\u5b78\u7fd2\u8005\u9700\u8981\u638c\u63e1\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\u548c\u539f\u7406\uff0c\u5305\u62ec\u6578\u64da\u5eab\u7684\u7d50\u69cb\u3001\u6578\u64da\u6a21\u578b\u3001\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u7684\u529f\u80fd\u7b49\u3002\u53ef\u4ee5\u53c3\u8003\u4e00\u4e9b\u5c08\u696d\u66f8\u7c4d\uff0c\u5982\u300a\u6578\u64da\u5eab\u7cfb\u7d71\u6982\u8ad6\u300b\u6216\u300aSQL\u57fa\u790e\u6559\u7a0b\u300b\u7b49\u3002<\/p>\n<h3 id=\"2-%e5%af%a6%e8%b8%90%e6%93%8d%e4%bd%9c-ktklIWRQrF\">2. \u5be6\u8e10\u64cd\u4f5c<\/h3>\n<p>\u7406\u8ad6\u5b78\u7fd2\u5f8c\uff0c\u5be6\u8e10\u64cd\u4f5c\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u6b65\u3002\u5b78\u7fd2\u8005\u53ef\u4ee5\u9078\u64c7\u5b89\u88dd\u4e00\u4e9b\u958b\u6e90\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5982MySQL\u6216PostgreSQL\uff0c\u4e26\u901a\u904e\u5be6\u969b\u64cd\u4f5c\u4f86\u52a0\u6df1\u5c0d\u6578\u64da\u5eab\u7684\u7406\u89e3\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684MySQL\u6578\u64da\u5eab\u5275\u5efa\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE DATABASE my_database;\nUSE my_database;\n\nCREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100) NOT NULL,\n    email VARCHAR(100) NOT NULL UNIQUE\n);\n<\/code><\/pre>\n<h3 id=\"3-%e5%9c%a8%e7%b7%9a%e8%aa%b2%e7%a8%8b%e8%88%87%e8%b3%87%e6%ba%90-ktklIWRQrF\">3. \u5728\u7dda\u8ab2\u7a0b\u8207\u8cc7\u6e90<\/h3>\n<p>\u96a8\u8457\u7db2\u7d61\u6559\u80b2\u7684\u666e\u53ca\uff0c\u8a31\u591a\u5728\u7dda\u5b78\u7fd2\u5e73\u53f0\u63d0\u4f9b\u4e86\u8a08\u7b97\u6a5f\u4e8c\u7d1a\u6578\u64da\u5eab\u7684\u8ab2\u7a0b\uff0c\u5982Coursera\u3001edX\u7b49\u3002\u9019\u4e9b\u8ab2\u7a0b\u901a\u5e38\u7531\u5c08\u696d\u7684\u8b1b\u5e2b\u6388\u8ab2\uff0c\u4e26\u63d0\u4f9b\u5be6\u8e10\u9805\u76ee\uff0c\u5e6b\u52a9\u5b78\u7fd2\u8005\u66f4\u597d\u5730\u638c\u63e1\u77e5\u8b58\u3002<\/p>\n<h3 id=\"4-%e5%8f%83%e5%8a%a0%e7%a4%be%e5%8d%80%e8%88%87%e8%ab%96%e5%a3%87-ktklIWRQrF\">4. \u53c3\u52a0\u793e\u5340\u8207\u8ad6\u58c7<\/h3>\n<p>\u52a0\u5165\u4e00\u4e9b\u6578\u64da\u5eab\u76f8\u95dc\u7684\u793e\u5340\u6216\u8ad6\u58c7\uff0c\u5982Stack Overflow\u6216Reddit\uff0c\u53ef\u4ee5\u8b93\u5b78\u7fd2\u8005\u8207\u5176\u4ed6\u5c08\u696d\u4eba\u58eb\u4ea4\u6d41\uff0c\u89e3\u6c7a\u5728\u5b78\u7fd2\u904e\u7a0b\u4e2d\u9047\u5230\u7684\u554f\u984c\uff0c\u4e26\u7372\u53d6\u6700\u65b0\u7684\u884c\u696d\u8cc7\u8a0a\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ktklIWRQrF\">\u7d50\u8ad6<\/h2>\n<p>\u5b78\u7fd2\u8a08\u7b97\u6a5f\u4e8c\u7d1a\u6578\u64da\u5eab\u4e0d\u50c5\u80fd\u5920\u63d0\u5347\u500b\u4eba\u7684\u6280\u8853\u80fd\u529b\uff0c\u9084\u80fd\u70ba\u672a\u4f86\u7684\u8077\u696d\u767c\u5c55\u6253\u4e0b\u5805\u5be6\u7684\u57fa\u790e\u3002\u901a\u904e\u7406\u8ad6\u5b78\u7fd2\u3001\u5be6\u8e10\u64cd\u4f5c\u3001\u5728\u7dda\u8ab2\u7a0b\u4ee5\u53ca\u793e\u5340\u4ea4\u6d41\u7b49\u591a\u7a2e\u65b9\u5f0f\uff0c\u5b78\u7fd2\u8005\u53ef\u4ee5\u6709\u6548\u5730\u638c\u63e1\u6578\u64da\u5eab\u6280\u8853\uff0c\u70ba\u9032\u4e00\u6b65\u7684\u5b78\u7fd2\u548c\u8077\u696d\u751f\u6daf\u505a\u597d\u6e96\u5099\u3002<\/p>\n<p>\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\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5728\u6578\u64da\u5eab\u5b78\u7fd2\u548c\u5be6\u8e10\u4e2d\u7372\u5f97\u66f4\u597d\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1\u8a08\u7b97\u6a5f\u4e8c\u7d1a\u6578\u64da\u5eab\u7684\u5fc5\u8981\u6027\u8207\u5b78\u7fd2\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6280\u80fd\uff0c\u52a9\u529b\u8077\u696d\u767c\u5c55\u8207\u5be6\u8e10\u61c9\u7528\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-193535","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193535","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=193535"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193535\/revisions"}],"predecessor-version":[{"id":193536,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193535\/revisions\/193536"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}