{"id":46839,"date":"2024-12-02T16:04:41","date_gmt":"2024-12-02T08:04:41","guid":{"rendered":"https:\/\/fwq.ai\/blog\/46839\/"},"modified":"2024-12-02T16:04:41","modified_gmt":"2024-12-02T08:04:41","slug":"php-%e5%87%bd%e6%95%b0%e5%a6%82%e4%bd%95%e4%b8%8e-elm-%e4%ba%a4%e4%ba%92%ef%bc%9a%e4%bd%93%e9%aa%8c%e5%87%bd%e6%95%b0%e5%bc%8f%e7%bc%96%e7%a8%8b%e7%9a%84%e4%bc%98%e9%9b%85","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/46839\/","title":{"rendered":"PHP \u51fd\u6570\u5982\u4f55\u4e0e Elm \u4ea4\u4e92\uff1a\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5"},"content":{"rendered":"

<\/b> <\/p>\n

PHP \u51fd\u6570\u5982\u4f55\u4e0e Elm \u4ea4\u4e92\uff1a\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5<\/h1>\n

\u6587\u7ae0<\/span>\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300aPHP \u51fd\u6570\u5982\u4f55\u4e0e Elm \u4ea4\u4e92\uff1a\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01<\/p>\n

\u672c\u6587\u4ecb\u7ecd\u4e86\u5c06 PHP \u51fd\u6570\u4e0e Elm \u8bed\u8a00\u4ea4\u4e92\u7684\u65b9\u6cd5\uff1a\u521b\u5efa Elm \u5e94\u7528\u7a0b\u5e8f\u5e76\u5bfc\u5165 Http \u6a21\u5757\u3002\u53d1\u9001 HTTP GET \u8bf7\u6c42\u83b7\u53d6\u7528\u6237\u8be6\u7ec6\u4fe1\u606f\u3002\u5728 Elm \u4e2d\u5904\u7406\u670d\u52a1\u5668\u54cd\u5e94\uff0c\u66f4\u65b0\u5e94\u7528\u7a0b\u5e8f\u72b6\u6001\u3002\u5728 PHP \u4e2d\u7f16\u5199 get_user_details \u51fd\u6570\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a JSON \u54cd\u5e94\u3002\u901a\u8fc7\u547d\u4ee4\u5f0f\u4ea4\u4e92\u5c06\u8bf7\u6c42\u4ece Elm \u53d1\u9001\u5230 PHP\uff0c\u5e76\u901a\u8fc7\u6d88\u606f\u63a5\u6536\u54cd\u5e94\u3002<\/p>\n

\"PHP<\/p>\n

PHP \u51fd\u6570\u4e0e Elm \u4ea4\u4e92\uff1a\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5<\/strong><\/p>\n

\u7b80\u4ecb<\/strong><\/p>\n

PHP \u662f\u4e00\u79cd\u6d41\u884c\u7684\u670d\u52a1\u5668\u7aef\u7f16\u7a0b\u8bed\u8a00\uff0c\u800c Elm \u662f\u4e00\u79cd\u51fd\u6570\u5f0f\u7f16\u7a0b\u8bed\u8a00\uff0c\u4ee5\u5176\u6e05\u6670\u3001\u7c7b\u578b\u5b89\u5168\u548c\u5e76\u53d1\u6027\u800c\u95fb\u540d\u3002\u672c\u6587\u5c06\u5c55\u793a\u5982\u4f55\u5c06 PHP \u51fd\u6570\u4e0e Elm \u4ea4\u4e92\uff0c\u8ba9\u4f60\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5\u3002<\/p>\n

\u5b9e\u6218\u6848\u4f8b\uff1a\u83b7\u53d6\u7528\u6237\u8be6\u7ec6\u4fe1\u606f<\/strong><\/p>\n

\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a PHP \u51fd\u6570 get_user_details(int $userId)<\/code>\uff0c\u7528\u4e8e\u83b7\u53d6\u7279\u5b9a\u7528\u6237\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a Elm \u5e94\u7528\u7a0b\u5e8f\u6765\u8c03\u7528\u6b64\u51fd\u6570\u5e76\u663e\u793a\u8fd4\u56de\u7684\u6570\u636e\u3002<\/p>\n

Elm \u5e94\u7528\u7a0b\u5e8f<\/strong><\/p>\n

import Json\nimport Browser.Navigation\n\ninit : Model\ninit =\n    { user: Nothing }\n\ntype Msg\n    -- \u547d\u4ee4\uff0c\u7528\u4e8e\u53d1\u9001 HTTP \u8bf7\u6c42\n    | GetUserDetails Int\n    -- \u5904\u7406\u670d\u52a1\u5668\u54cd\u5e94\n    | UserDetails Json.Value\n\nupdate : Msg -> Model -> Model\nupdate msg model =\n    case msg of\n        GetUserDetails userId ->\n            -- \u4f7f\u7528 Http.get \u53d1\u51fa HTTP GET \u8bf7\u6c42\n            let\n                request = Http.get \"\/get_user_details\/\" (toString userId)\n                subscriptions = Signal.map UserDetails <~ Http.request request\n            in\n            model { subscriptions }\n        UserDetails details ->\n            -- \u66f4\u65b0\u7528\u6237\u6a21\u578b\n            model { user = Just details }\n\nview : Model -> Html\nview { user } =\n    case user of\n        Nothing -> Html.text \"Loading...\"\n        Just details -> Html.li [Html.text details.name]\n\nmain =\n    Browser.Navigation.run view update init { element = \"app\" }\n<\/pre>\n
PHP \u4ee3\u7801<\/strong><\/p>\n
<?php\n\nfunction get_user_details(int $userId) : JsonSerializable\n{\n    \/\/ \u83b7\u53d6\u7528\u6237\u7684\u8be6\u7ec6\u4fe1\u606f\n    $user = \/* ... *\/;\n\n    \/\/ \u5c06\u7528\u6237\u8f6c\u6362\u4e3a JSON Serializable \u5bf9\u8c61\n    $userObject = json_encode($user);\n\n    return $userObject;\n}\n<\/pre>\n
\u4ea4\u4e92<\/strong><\/p>\n
    \n
  1. \u4ece Elm \u5e94\u7528\u7a0b\u5e8f\u53d1\u51fa GetUserDetails<\/code> \u547d\u4ee4\uff0c\u5176\u4e2d\u5305\u542b\u7528\u6237 ID\u3002<\/li>\n
  2. Elm \u4f1a\u5411 PHP \u670d\u52a1\u5668\u53d1\u51fa HTTP GET \u8bf7\u6c42\u3002<\/li>\n
  3. PHP \u4ee3\u7801\u6267\u884c get_user_details<\/code> \u51fd\u6570\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a JSON \u54cd\u5e94\u3002<\/li>\n
  4. Elm \u6536\u5230 JSON \u54cd\u5e94\u540e\uff0c\u4f1a\u5c06\u5176\u53d1\u9001\u5230 UserDetails<\/code> \u6d88\u606f\u3002<\/li>\n
  5. Elm \u5e94\u7528\u7a0b\u5e8f\u66f4\u65b0\u5176\u72b6\u6001\uff0c\u5c06\u7528\u6237\u8be6\u7ec6\u4fe1\u606f\u5b58\u50a8\u5230 user<\/code> \u6a21\u578b\u4e2d\u3002<\/li>\n<\/ol>\n
    \u7ed3\u8bba<\/strong><\/p>\n
    \u901a\u8fc7\u5c06 PHP \u51fd\u6570\u4e0e Elm \u4ea4\u4e92\uff0c\u6211\u4eec\u80fd\u591f\u5c06\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5\u4f18\u52bf\u5f15\u5165\u6211\u4eec\u7684 PHP \u5e94\u7528\u7a0b\u5e8f\u3002\u901a\u8fc7\u7ed3\u5408\u8fd9\u4e24\u8005\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u6e05\u6670\u3001\u53ef\u7ef4\u62a4\u4e14\u5e76\u53d1\u6027\u5f3a\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
    \u4eca\u5929\u5173\u4e8e\u300aPHP \u51fd\u6570\u5982\u4f55\u4e0e Elm \u4ea4\u4e92\uff1a\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8ephp,Elm\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    PHP \u51fd\u6570\u5982\u4f55\u4e0e Elm \u4ea4\u4e92\uff1a\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5 \u6587\u7ae0\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300aPHP \u51fd\u6570\u5982\u4f55\u4e0e Elm \u4ea4\u4e92\uff1a\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5\u300b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01 \u672c\u6587\u4ecb\u7ecd\u4e86\u5c06 PHP \u51fd\u6570\u4e0e Elm \u8bed\u8a00\u4ea4\u4e92\u7684\u65b9\u6cd5\uff1a\u521b\u5efa Elm \u5e94\u7528\u7a0b\u5e8f\u5e76\u5bfc\u5165 Http \u6a21\u5757\u3002\u53d1\u9001 HTTP GET \u8bf7\u6c42\u83b7\u53d6\u7528\u6237\u8be6\u7ec6\u4fe1\u606f\u3002\u5728 Elm \u4e2d\u5904\u7406\u670d\u52a1\u5668\u54cd\u5e94\uff0c\u66f4\u65b0\u5e94\u7528\u7a0b\u5e8f\u72b6\u6001\u3002\u5728 PHP \u4e2d\u7f16\u5199 get_user_details \u51fd\u6570\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a JSON \u54cd\u5e94\u3002\u901a\u8fc7\u547d\u4ee4\u5f0f\u4ea4\u4e92\u5c06\u8bf7\u6c42\u4ece Elm \u53d1\u9001\u5230 PHP\uff0c\u5e76\u901a\u8fc7\u6d88\u606f\u63a5\u6536\u54cd\u5e94\u3002 PHP \u51fd\u6570\u4e0e Elm \u4ea4\u4e92\uff1a\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5 \u7b80\u4ecb PHP \u662f\u4e00\u79cd\u6d41\u884c\u7684\u670d\u52a1\u5668\u7aef\u7f16\u7a0b\u8bed\u8a00\uff0c\u800c Elm \u662f\u4e00\u79cd\u51fd\u6570\u5f0f\u7f16\u7a0b\u8bed\u8a00\uff0c\u4ee5\u5176\u6e05\u6670\u3001\u7c7b\u578b\u5b89\u5168\u548c\u5e76\u53d1\u6027\u800c\u95fb\u540d\u3002\u672c\u6587\u5c06\u5c55\u793a\u5982\u4f55\u5c06 PHP \u51fd\u6570\u4e0e Elm \u4ea4\u4e92\uff0c\u8ba9\u4f60\u4f53\u9a8c\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u96c5\u3002 \u5b9e\u6218\u6848\u4f8b\uff1a\u83b7\u53d6\u7528\u6237\u8be6\u7ec6\u4fe1\u606f \u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a PHP \u51fd\u6570 get_user_details(int $userId)\uff0c\u7528\u4e8e\u83b7\u53d6\u7279\u5b9a\u7528\u6237\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a Elm \u5e94\u7528\u7a0b\u5e8f\u6765\u8c03\u7528\u6b64\u51fd\u6570\u5e76\u663e\u793a\u8fd4\u56de\u7684\u6570\u636e\u3002 Elm \u5e94\u7528\u7a0b\u5e8f import […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-46839","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=46839"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/46839\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=46839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=46839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=46839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}