{"id":186526,"date":"2024-11-11T06:39:19","date_gmt":"2024-11-10T22:39:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186526\/"},"modified":"2024-11-11T06:39:20","modified_gmt":"2024-11-10T22:39:20","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%a4%9a%e5%b1%a4%e7%b5%90%e6%a7%8b%e7%b0%a1%e4%bb%8b%ef%bc%88%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bc%ba%e6%9c%8d%e5%99%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186526\/","title":{"rendered":"\u6578\u64da\u5eab\u4f3a\u670d\u5668\u591a\u5c64\u7d50\u69cb\u7c21\u4ecb\uff08\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u4f3a\u670d\u5668\u591a\u5c64\u7d50\u69cb\uff09"},"content":{"rendered":"<h1 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Layer\uff09<\/strong>\uff1a\u9019\u4e00\u5c64\u8ca0\u8cac\u8207\u7528\u6236\u9032\u884c\u4ea4\u4e92\uff0c\u901a\u5e38\u662f\u7528\u6236\u754c\u9762\uff08UI\uff09\u3002\u5b83\u63a5\u6536\u7528\u6236\u7684\u8f38\u5165\u4e26\u5c07\u5176\u50b3\u905e\u7d66\u696d\u52d9\u908f\u8f2f\u5c64\u3002<\/li>\n<li><strong>\u696d\u52d9\u908f\u8f2f\u5c64\uff08Business Logic Layer\uff09<\/strong>\uff1a\u9019\u4e00\u5c64\u8655\u7406\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u908f\u8f2f\uff0c\u8ca0\u8cac\u57f7\u884c\u696d\u52d9\u898f\u5247\u548c\u6578\u64da\u8655\u7406\u3002\u5b83\u5f9e\u8868\u793a\u5c64\u63a5\u6536\u8acb\u6c42\uff0c\u4e26\u8207\u6578\u64da\u5c64\u9032\u884c\u4ea4\u4e92\u3002<\/li>\n<li><strong>\u6578\u64da\u5c64\uff08Data Layer\uff09<\/strong>\uff1a\u9019\u4e00\u5c64\u8ca0\u8cac\u6578\u64da\u7684\u5b58\u5132\u548c\u6aa2\u7d22\uff0c\u901a\u5e38\u7531\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u7d44\u6210\u3002\u5b83\u63a5\u6536\u4f86\u81ea\u696d\u52d9\u908f\u8f2f\u5c64\u7684\u8acb\u6c42\uff0c\u4e26\u8fd4\u56de\u6240\u9700\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 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id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-MEsxiDcbBB\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u4f01\u696d\u5728\u5176\u61c9\u7528\u7a0b\u5e8f\u4e2d\u63a1\u7528\u4e86\u6578\u64da\u5eab\u4f3a\u670d\u5668\u591a\u5c64\u7d50\u69cb\u3002\u4f8b\u5982\uff0c\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u901a\u5e38\u6703\u5c07\u7528\u6236\u754c\u9762\u3001\u8a02\u55ae\u8655\u7406\u548c\u6578\u64da\u5b58\u5132\u5206\u958b\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u6d41\u91cf\u6642\u4ecd\u7136\u80fd\u5920\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<pre><code>\n# \u5047\u8a2d\u6211\u5011\u4f7f\u7528Python Flask\u6846\u67b6\u4f86\u5be6\u73fe\u4e00\u500b\u7c21\u55ae\u7684\u591a\u5c64\u7d50\u69cb\nfrom flask import Flask, request, jsonify\napp = Flask(__name__)\n\n# \u696d\u52d9\u908f\u8f2f\u5c64\ndef get_user_data(user_id):\n    # \u5047\u8a2d\u9019\u88e1\u6709\u4e00\u500b\u6578\u64da\u5eab\u67e5\u8a62\n    return {\"user_id\": user_id, \"name\": \"John Doe\"}\n\n# \u8868\u793a\u5c64\n@app.route('\/user\/', methods=['GET'])\ndef user_profile(user_id):\n    user_data = get_user_data(user_id)\n    return jsonify(user_data)\n\nif __name__ == '__main__':\n    app.run()\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-MEsxiDcbBB\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u4f3a\u670d\u5668\u591a\u5c64\u7d50\u69cb\u662f\u4e00\u7a2e\u6709\u6548\u7684\u67b6\u69cb\u8a2d\u8a08\uff0c\u80fd\u5920\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u53ef\u64f4\u5c55\u6027\u3001\u53ef\u7dad\u8b77\u6027\u548c\u5b89\u5168\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u4f01\u696d\u9078\u64c7\u9019\u7a2e\u67b6\u69cb\u4f86\u652f\u6301\u5176\u696d\u52d9\u9700\u6c42\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u9ad8\u6548\u80fd\u7684\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u9078\u64c7\uff0c\u80fd\u5920\u6eff\u8db3\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u6578\u64da\u5eab\u4f3a\u670d\u5668\u591a\u5c64\u7d50\u69cb\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u63a2\u7d22\u5176\u67b6\u69cb\u3001\u529f\u80fd\u53ca\u5728\u6578\u64da\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u6027\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-186526","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186526","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=186526"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186526\/revisions"}],"predecessor-version":[{"id":186527,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186526\/revisions\/186527"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}