{"id":187594,"date":"2024-11-11T15:34:18","date_gmt":"2024-11-11T07:34:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187594\/"},"modified":"2024-11-11T15:34:19","modified_gmt":"2024-11-11T07:34:19","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%88%87%e5%89%8d%e7%be%8e%e9%8a%9c%e6%8e%a5%ef%bc%9a%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e8%88%87%e5%b1%95%e7%a4%ba-%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187594\/","title":{"rendered":"\u6578\u64da\u5eab\u8207\u524d\u7f8e\u929c\u63a5\uff1a\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u8207\u5c55\u793a (\u6578\u64da\u5eab\u8207\u524d\u53f0\u76f8\u9023\u63a5)"},"content":{"rendered":"<h1 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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-XctpiXVYon\">\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\u7528\u65bc\u5b58\u5132\u3001\u7ba1\u7406\u548c\u6aa2\u7d22\u4fe1\u606f\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u5305\u62ec MySQL\u3001PostgreSQL \u548c MongoDB \u7b49\u3002\u9019\u4e9b\u7cfb\u7d71\u63d0\u4f9b\u4e86\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\u4f86\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u4e26\u652f\u6301\u591a\u7528\u6236\u540c\u6642\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e5%89%8d%e7%ab%af%e6%8a%80%e8%a1%93%e6%a6%82%e8%bf%b0-XctpiXVYon\">\u524d\u7aef\u6280\u8853\u6982\u8ff0<\/h2>\n<p>\u524d\u7aef\u6280\u8853\u4e3b\u8981\u6d89\u53ca\u7528\u6236\u754c\u9762\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u901a\u5e38\u4f7f\u7528 HTML\u3001CSS \u548c JavaScript\u3002\u9019\u4e9b\u6280\u8853\u4f7f\u958b\u767c\u8005\u80fd\u5920\u5275\u5efa\u4e92\u52d5\u6027\u5f37\u4e14\u8996\u89ba\u5438\u5f15\u7684\u7db2\u9801\u61c9\u7528\u3002\u96a8\u8457\u6846\u67b6\u5982 React\u3001Vue \u548c Angular \u7684\u8208\u8d77\uff0c\u524d\u7aef\u958b\u767c\u8b8a\u5f97\u66f4\u52a0\u9ad8\u6548\u548c\u9748\u6d3b\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%88%87%e5%89%8d%e7%ab%af%e7%9a%84%e9%80%a3%e6%8e%a5%e6%96%b9%e5%bc%8f-XctpiXVYon\">\u6578\u64da\u5eab\u8207\u524d\u7aef\u7684\u9023\u63a5\u65b9\u5f0f<\/h2>\n<p>\u6578\u64da\u5eab\u8207\u524d\u7aef\u7684\u9023\u63a5\u901a\u5e38\u901a\u904e API\uff08\u61c9\u7528\u7a0b\u5e8f\u7de8\u7a0b\u63a5\u53e3\uff09\u4f86\u5be6\u73fe\u3002API \u5141\u8a31\u524d\u7aef\u61c9\u7528\u7a0b\u5e8f\u8207\u5f8c\u7aef\u6578\u64da\u5eab\u9032\u884c\u901a\u4fe1\uff0c\u5f9e\u800c\u5be6\u73fe\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u9023\u63a5\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>RESTful API\uff1a<\/strong>\u9019\u662f\u4e00\u7a2e\u57fa\u65bc HTTP \u5354\u8b70\u7684\u67b6\u69cb\u98a8\u683c\uff0c\u901a\u904e\u4f7f\u7528\u6a19\u6e96\u7684 HTTP \u65b9\u6cd5\uff08\u5982 GET\u3001POST\u3001PUT \u548c DELETE\uff09\u4f86\u64cd\u4f5c\u6578\u64da\u3002<\/li>\n<li><strong>GraphQL\uff1a<\/strong>\u9019\u662f\u4e00\u7a2e\u67e5\u8a62\u8a9e\u8a00\uff0c\u5141\u8a31\u5ba2\u6236\u7aef\u7cbe\u78ba\u5730\u8acb\u6c42\u6240\u9700\u7684\u6578\u64da\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u50b3\u8f38\u3002<\/li>\n<li><strong>WebSocket\uff1a<\/strong>\u9019\u662f\u4e00\u7a2e\u96d9\u5411\u901a\u4fe1\u5354\u8b70\uff0c\u9069\u5408\u9700\u8981\u5be6\u6642\u6578\u64da\u66f4\u65b0\u7684\u61c9\u7528\uff0c\u5982\u804a\u5929\u61c9\u7528\u6216\u5373\u6642\u901a\u77e5\u7cfb\u7d71\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-XctpiXVYon\">\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u548c\u5c55\u793a\uff0c\u958b\u767c\u8005\u61c9\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u8a2d\u8a08\uff1a<\/strong>\u5408\u7406\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u662f\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u57fa\u790e\u3002\u61c9\u6839\u64da\u696d\u52d9\u9700\u6c42\u9032\u884c\u6578\u64da\u5efa\u6a21\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u7d22\u5f15\u512a\u5316\uff1a<\/strong>\u70ba\u5e38\u7528\u67e5\u8a62\u6dfb\u52a0\u7d22\u5f15\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u6aa2\u7d22\u7684\u901f\u5ea6\uff0c\u4f46\u904e\u591a\u7684\u7d22\u5f15\u6703\u5f71\u97ff\u5beb\u5165\u6027\u80fd\uff0c\u56e0\u6b64\u9700\u8981\u5e73\u8861\u3002<\/li>\n<li><strong>\u7de9\u5b58\u6a5f\u5236\uff1a<\/strong>\u4f7f\u7528\u7de9\u5b58\u6280\u8853\uff08\u5982 Redis \u6216 Memcached\uff09\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\u8003\u91cf\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\uff0c\u61c9\u4f7f\u7528\u52a0\u5bc6\u6280\u8853\u4fdd\u8b77\u654f\u611f\u6578\u64da\uff0c\u4e26\u5be6\u65bd\u9069\u7576\u7684\u8eab\u4efd\u9a57\u8b49\u548c\u6388\u6b0a\u6a5f\u5236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-XctpiXVYon\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Node.js \u548c Express \u6846\u67b6\u5275\u5efa\u4e00\u500b RESTful API\uff0c\u4e26\u9023\u63a5\u5230 MySQL \u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>const express = require('express');\nconst mysql = require('mysql');\nconst app = express();\nconst port = 3000;\n\nconst db = mysql.createConnection({\n    host: 'localhost',\n    user: 'root',\n    password: 'password',\n    database: 'test_db'\n});\n\ndb.connect((err) =&gt; {\n    if (err) throw err;\n    console.log('Connected to database');\n});\n\napp.get('\/users', (req, res) =&gt; {\n    db.query('SELECT * FROM users', (err, results) =&gt; {\n        if (err) throw err;\n        res.json(results);\n    });\n});\n\napp.listen(port, () =&gt; {\n    console.log(`Server running at http:\/\/localhost:${port}`);\n});<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-XctpiXVYon\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u8207\u524d\u7aef\u7684\u6709\u6548\u9023\u63a5\u662f\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u8207\u5c55\u793a\u7684\u95dc\u9375\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u3001\u512a\u5316\u7684\u67e5\u8a62\u548c\u5b89\u5168\u7684\u6578\u64da\u8655\u7406\uff0c\u4f01\u696d\u80fd\u5920\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6236\u9ad4\u9a57\u548c\u66f4\u9ad8\u7684\u904b\u71df\u6548\u7387\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u958b\u767c\u8005\u9700\u8981\u4e0d\u65b7\u5b78\u7fd2\u548c\u9069\u61c9\u65b0\u7684\u5de5\u5177\u548c\u65b9\u6cd5\uff0c\u4ee5\u4fdd\u6301\u7af6\u722d\u529b\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c\u6578\u64da\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u8207\u524d\u7aef\u7684\u9023\u63a5\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u8207\u5c55\u793a\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u8207\u696d\u52d9\u6548\u7387\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-187594","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187594","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=187594"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187594\/revisions"}],"predecessor-version":[{"id":187595,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187594\/revisions\/187595"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=187594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=187594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=187594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}