{"id":171263,"date":"2024-11-07T01:17:18","date_gmt":"2024-11-06T17:17:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171263\/"},"modified":"2024-11-07T01:17:19","modified_gmt":"2024-11-06T17:17:19","slug":"%e5%89%8d%e7%ab%af%e9%96%8b%e7%99%bc%e4%ba%ba%e5%93%a1%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e5%92%8c%e7%ae%a1%e7%90%86-%e5%89%8d%e7%ab%af%e6%80%8e%e9%ba%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171263\/","title":{"rendered":"\u524d\u7aef\u958b\u767c\u4eba\u54e1\u5982\u4f55\u9032\u884c\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u7ba1\u7406 (\u524d\u7aef\u600e\u9ebc\u5beb\u6578\u64da\u5eab)"},"content":{"rendered":"

\u524d\u7aef\u958b\u767c\u4eba\u54e1\u5982\u4f55\u9032\u884c\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u7ba1\u7406 (\u524d\u7aef\u600e\u9ebc\u5beb\u6578\u64da\u5eab)<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u9801\u958b\u767c\u4e2d\uff0c\u524d\u7aef\u958b\u767c\u4eba\u54e1\u4e0d\u50c5\u9700\u8981\u638c\u63e1HTML\u3001CSS\u548cJavaScript\u7b49\u6280\u8853\uff0c\u9084\u9700\u8981\u5c0d\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u7ba1\u7406\u6709\u4e00\u5b9a\u7684\u4e86\u89e3\u3002\u96d6\u7136\u6578\u64da\u5eab\u7684\u4e3b\u8981\u64cd\u4f5c\u901a\u5e38\u7531\u5f8c\u7aef\u958b\u767c\u4eba\u54e1\u8ca0\u8cac\uff0c\u4f46\u524d\u7aef\u958b\u767c\u4eba\u54e1\u5728\u8a2d\u8a08\u548c\u4f7f\u7528\u6578\u64da\u5eab\u6642\uff0c\u4e86\u89e3\u5176\u57fa\u672c\u539f\u7406\u548c\u64cd\u4f5c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u524d\u7aef\u958b\u767c\u4eba\u54e1\u5982\u4f55\u9032\u884c\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u7ba1\u7406\u3002<\/p>\n

\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u6709\u7d44\u7e54\u7684\u6578\u64da\u96c6\u5408\uff0c\u901a\u5e38\u7528\u65bc\u5b58\u5132\u548c\u7ba1\u7406\u4fe1\u606f\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\u5e38\u898b\u7684\u6578\u64da\u5eab\u985e\u578b\u5305\u62ec\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982MySQL\u3001PostgreSQL\uff09\u548c\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982MongoDB\u3001Cassandra\uff09\u3002<\/p>\n

\u524d\u7aef\u958b\u767c\u4eba\u54e1\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u6b65\u9a5f<\/h2>\n

1. \u78ba\u5b9a\u6578\u64da\u9700\u6c42<\/h3>\n

\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u524d\u7aef\u958b\u767c\u4eba\u54e1\u9700\u8981\u8207\u7522\u54c1\u7d93\u7406\u548c\u5f8c\u7aef\u958b\u767c\u4eba\u54e1\u5408\u4f5c\uff0c\u78ba\u5b9a\u61c9\u7528\u7a0b\u5e8f\u6240\u9700\u7684\u6578\u64da\u985e\u578b\u548c\u7d50\u69cb\u3002\u4f8b\u5982\uff0c\u5982\u679c\u958b\u767c\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u5247\u9700\u8981\u8003\u616e\u7528\u6236\u4fe1\u606f\u3001\u7522\u54c1\u4fe1\u606f\u3001\u8a02\u55ae\u4fe1\u606f\u7b49\u3002<\/p>\n

2. \u8a2d\u8a08\u6578\u64da\u6a21\u578b<\/h3>\n

\u6578\u64da\u6a21\u578b\u662f\u6578\u64da\u5eab\u7684\u7d50\u69cb\u8a2d\u8a08\uff0c\u901a\u5e38\u4f7f\u7528\u5be6\u9ad4-\u95dc\u4fc2\u5716\uff08ER\u5716\uff09\u4f86\u8868\u793a\u3002\u524d\u7aef\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982 MySQL Workbench \u6216 Lucidchart \u4f86\u5275\u5efaER\u5716\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684ER\u5716\u793a\u4f8b\uff1a<\/p>\n

\n\u5be6\u9ad4: \u7528\u6236\n\u5c6c\u6027: \u7528\u6236ID, \u59d3\u540d, \u96fb\u5b50\u90f5\u4ef6, \u5bc6\u78bc\n\n\u5be6\u9ad4: \u7522\u54c1\n\u5c6c\u6027: \u7522\u54c1ID, \u540d\u7a31, \u50f9\u683c, \u63cf\u8ff0\n\n\u5be6\u9ad4: \u8a02\u55ae\n\u5c6c\u6027: \u8a02\u55aeID, \u7528\u6236ID, \u7522\u54c1ID, \u6578\u91cf, \u8a02\u55ae\u65e5\u671f\n<\/pre>\n
3. \u9078\u64c7\u6578\u64da\u5eab\u985e\u578b<\/h3>\n
\u6839\u64da\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\uff0c\u524d\u7aef\u958b\u767c\u4eba\u54e1\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u985e\u578b\u3002\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u9069\u5408\u9700\u8981\u8907\u96dc\u67e5\u8a62\u548c\u4e8b\u52d9\u652f\u6301\u7684\u61c9\u7528\uff0c\u800c\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u5247\u9069\u5408\u9700\u8981\u9ad8\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6578\u64da\u7d50\u69cb\u7684\u61c9\u7528\u3002<\/p>\n
4. \u6578\u64da\u5eab\u7684\u5be6\u73fe<\/h3>\n
\u4e00\u65e6\u6578\u64da\u6a21\u578b\u8a2d\u8a08\u5b8c\u6210\uff0c\u5f8c\u7aef\u958b\u767c\u4eba\u54e1\u5c07\u6839\u64da\u8a2d\u8a08\u5275\u5efa\u6578\u64da\u5eab\u3002\u5728\u9019\u500b\u904e\u7a0b\u4e2d\uff0c\u524d\u7aef\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u53c3\u8207\u6e2c\u8a66\u6578\u64da\u5eab\u7684API\u63a5\u53e3\uff0c\u78ba\u4fdd\u6578\u64da\u80fd\u5920\u6b63\u78ba\u5730\u5f9e\u524d\u7aef\u767c\u9001\u5230\u5f8c\u7aef\uff0c\u4e26\u5f9e\u5f8c\u7aef\u7372\u53d6\u3002<\/p>\n
\u6578\u64da\u5eab\u7ba1\u7406<\/h2>\n
1. \u6578\u64da\u7684\u589e\u522a\u6539\u67e5\uff08CRUD\uff09<\/h3>\n
\u524d\u7aef\u958b\u767c\u4eba\u54e1\u9700\u8981\u4e86\u89e3\u5982\u4f55\u4f7f\u7528API\u9032\u884c\u6578\u64da\u7684\u589e\u522a\u6539\u67e5\u64cd\u4f5c\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230\u4f7f\u7528AJAX\u6216Fetch API\u4f86\u8207\u5f8c\u7aef\u9032\u884c\u4ea4\u4e92\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Fetch API\u9032\u884c\u6578\u64da\u7372\u53d6\u7684\u793a\u4f8b\uff1a<\/p>\n
\n\nfetch('https:\/\/api.example.com\/products')\n  .then(response => response.json())\n  .then(data => console.log(data))\n  .catch(error => console.error('Error:', error));\n<\/code>\n<\/pre>\n
2. \u6578\u64da\u9a57\u8b49<\/h3>\n
\u5728\u5c07\u6578\u64da\u767c\u9001\u5230\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u524d\u7aef\u958b\u767c\u4eba\u54e1\u9700\u8981\u9032\u884c\u6578\u64da\u9a57\u8b49\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u6b63\u78ba\u6027\u3002\u9019\u53ef\u4ee5\u901a\u904eJavaScript\u9032\u884c\u57fa\u672c\u7684\u9a57\u8b49\uff0c\u4f8b\u5982\u6aa2\u67e5\u5fc5\u586b\u5b57\u6bb5\u3001\u683c\u5f0f\u7b49\u3002<\/p>\n
3. \u6578\u64da\u5b89\u5168<\/h3>\n
\u6578\u64da\u5b89\u5168\u662f\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u90e8\u5206\u3002\u524d\u7aef\u958b\u767c\u4eba\u54e1\u61c9\u8a72\u4e86\u89e3\u5982\u4f55\u9632\u6b62SQL\u6ce8\u5165\u653b\u64ca\u548c\u5176\u4ed6\u5b89\u5168\u6f0f\u6d1e\uff0c\u4e26\u78ba\u4fdd\u654f\u611f\u6578\u64da\uff08\u5982\u7528\u6236\u5bc6\u78bc\uff09\u5728\u50b3\u8f38\u904e\u7a0b\u4e2d\u9032\u884c\u52a0\u5bc6\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u524d\u7aef\u958b\u767c\u4eba\u54e1\u5728\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u7ba1\u7406\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\uff0c\u4e86\u89e3\u6578\u64da\u9700\u6c42\u3001\u8a2d\u8a08\u6578\u64da\u6a21\u578b\u3001\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u985e\u578b\u4ee5\u53ca\u9032\u884c\u6578\u64da\u7684\u589e\u522a\u6539\u67e5\u64cd\u4f5c\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u6280\u80fd\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u524d\u7aef\u958b\u767c\u4eba\u54e1\u9700\u8981\u4e0d\u65b7\u5b78\u7fd2\u548c\u9069\u61c9\u65b0\u7684\u5de5\u5177\u548c\u6280\u8853\uff0c\u4ee5\u63d0\u9ad8\u4ed6\u5011\u5728\u6578\u64da\u5eab\u7ba1\u7406\u65b9\u9762\u7684\u80fd\u529b\u3002\u5982\u679c\u60a8\u9700\u8981\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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