{"id":1027,"date":"2025-01-18T12:05:06","date_gmt":"2025-01-18T04:05:06","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=1027"},"modified":"2025-01-18T12:28:22","modified_gmt":"2025-01-18T04:28:22","slug":"laravel-%e8%b7%af%e7%94%b1%e4%b8%8e%e6%8e%a7%e5%88%b6%e5%99%a8%ef%bc%9a%e4%bb%8e%e5%9f%ba%e7%a1%80%e5%88%b0%e9%ab%98%e7%ba%a7%e7%9a%84%e5%ae%8c%e6%95%b4%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/01\/18\/laravel-%e8%b7%af%e7%94%b1%e4%b8%8e%e6%8e%a7%e5%88%b6%e5%99%a8%ef%bc%9a%e4%bb%8e%e5%9f%ba%e7%a1%80%e5%88%b0%e9%ab%98%e7%ba%a7%e7%9a%84%e5%ae%8c%e6%95%b4%e6%95%99%e7%a8%8b\/","title":{"rendered":"Laravel \u8def\u7531\u4e0e\u63a7\u5236\u5668\uff1a\u4ece\u57fa\u7840\u5230\u9ad8\u7ea7\u7684\u5b8c\u6574\u6559\u7a0b"},"content":{"rendered":"\n
\n

Laravel \u7684 \u8def\u7531\u4e0e\u63a7\u5236\u5668<\/strong> \u662f\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002\u8def\u7531\u7528\u4e8e\u5904\u7406\u4f20\u5165\u7684 HTTP \u8bf7\u6c42\u5e76\u5c06\u5b83\u4eec\u5206\u914d\u7ed9\u76f8\u5e94\u7684\u63a7\u5236\u5668\u65b9\u6cd5\uff0c\u63a7\u5236\u5668\u8d1f\u8d23\u5904\u7406\u8bf7\u6c42\u5e76\u8fd4\u56de\u54cd\u5e94\u3002\u4ee5\u4e0b\u662f Laravel \u8def\u7531\u4e0e\u63a7\u5236\u5668<\/strong> \u7684\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n<\/blockquote>\n\n\n\n

1. \u8def\u7531\u57fa\u7840<\/strong><\/h3>\n\n\n\n

1.1 \u5b9a\u4e49\u8def\u7531<\/h4>\n\n\n\n

\u5728 Laravel \u4e2d\uff0c\u8def\u7531\u901a\u5e38\u5b9a\u4e49\u5728 routes\/web.php<\/code> \u6587\u4ef6\u4e2d\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7c7b\u578b\u7684 HTTP \u8bf7\u6c42\u65b9\u6cd5\uff08\u5982 GET\u3001POST\u3001PUT\u3001DELETE\uff09\u6765\u5b9a\u4e49\u8def\u7531\u3002<\/p>\n\n\n\n

\u4f8b\u5982\uff0c\u5b9a\u4e49\u4e00\u4e2a\u7b80\u5355\u7684 GET \u8def\u7531\uff1a<\/p>\n\n\n\n

Route::get('\/', function () {\n    return view('welcome');\n});<\/code><\/pre>\n\n\n\n
1.2 \u8def\u7531\u53c2\u6570<\/h4>\n\n\n\n
Laravel \u8def\u7531\u652f\u6301\u52a8\u6001\u53c2\u6570\uff0c\u8fd9\u610f\u5473\u7740\u4f60\u53ef\u4ee5\u901a\u8fc7 URL \u83b7\u53d6\u53c2\u6570\u5e76\u5c06\u5b83\u4eec\u4f20\u9012\u7ed9\u63a7\u5236\u5668\u6216\u95ed\u5305\u3002<\/p>\n\n\n\n
\u4f8b\u5982\uff0c\u5b9a\u4e49\u4e00\u4e2a\u5e26\u6709\u52a8\u6001\u53c2\u6570\u7684\u8def\u7531\uff1a<\/p>\n\n\n\n
Route::get('user\/{id}', function ($id) {\n    return 'User ID is ' . $id;\n});<\/code><\/pre>\n\n\n\n
1.3 \u8def\u7531\u7ea6\u675f<\/h4>\n\n\n\n
\u4f60\u53ef\u4ee5\u4e3a\u8def\u7531\u4e2d\u7684\u53c2\u6570\u8bbe\u7f6e\u6b63\u5219\u8868\u8fbe\u5f0f\u7ea6\u675f\uff0c\u786e\u4fdd\u53ea\u6709\u7b26\u5408\u6307\u5b9a\u6a21\u5f0f\u7684\u53c2\u6570\u624d\u4f1a\u88ab\u63a5\u53d7\u3002<\/p>\n\n\n\n
\u4f8b\u5982\uff0c\u9650\u5236 id<\/code> \u53c2\u6570\u4e3a\u6570\u5b57\uff1a<\/p>\n\n\n\n
Route::get('user\/{id}', function ($id) {\n    return 'User ID is ' . $id;\n})->where('id', '[0-9]+');<\/code><\/pre>\n\n\n\n
1.4 \u547d\u540d\u8def\u7531<\/h4>\n\n\n\n
\u4f60\u53ef\u4ee5\u4e3a\u8def\u7531\u6307\u5b9a\u4e00\u4e2a\u540d\u5b57\uff0c\u8fd9\u6837\u5728\u751f\u6210 URL \u6216\u91cd\u5b9a\u5411\u65f6\u53ef\u4ee5\u4f7f\u7528\u8def\u7531\u540d\u79f0\uff0c\u800c\u4e0d\u662f URL \u8def\u5f84\u3002<\/p>\n\n\n\n
\u4f8b\u5982\uff0c\u547d\u540d\u8def\u7531\uff1a<\/p>\n\n\n\n
Route::get('profile', function () {\n    return view('profile');\n})->name('profile');<\/code><\/pre>\n\n\n\n
\u5728\u89c6\u56fe\u6216\u63a7\u5236\u5668\u4e2d\u751f\u6210 URL\uff1a<\/p>\n\n\n\n
$url = route('profile');  \/\/ \u751f\u6210 \/profile \u7684 URL<\/code><\/pre>\n\n\n\n
1.5 \u8def\u7531\u4e2d\u95f4\u4ef6<\/h4>\n\n\n\n
\u4e2d\u95f4\u4ef6\u7528\u4e8e\u8fc7\u6ee4 HTTP \u8bf7\u6c42\uff0c\u68c0\u67e5\u8bf7\u6c42\u7684\u5408\u6cd5\u6027\u3002\u4f60\u53ef\u4ee5\u5728\u8def\u7531\u5b9a\u4e49\u4e2d\u4f7f\u7528\u4e2d\u95f4\u4ef6\u6765\u5904\u7406\u8ba4\u8bc1\u3001\u65e5\u5fd7\u8bb0\u5f55\u7b49\u4efb\u52a1\u3002<\/p>\n\n\n\n
\u4f8b\u5982\uff0c\u4f7f\u7528 auth<\/code> \u4e2d\u95f4\u4ef6\u4fdd\u62a4\u8def\u7531\uff1a<\/p>\n\n\n\n
Route::get('dashboard', function () {\n    return view('dashboard');\n})->middleware('auth');<\/code><\/pre>\n\n\n\n
2. \u63a7\u5236\u5668<\/strong><\/h3>\n\n\n\n
2.1 \u521b\u5efa\u63a7\u5236\u5668<\/h4>\n\n\n\n
\u4f60\u53ef\u4ee5\u4f7f\u7528 Artisan \u547d\u4ee4\u6765\u521b\u5efa\u63a7\u5236\u5668\uff1a<\/p>\n\n\n\n
php artisan make:controller UserController<\/code><\/pre>\n\n\n\n
\u8fd9\u4f1a\u5728 app\/Http\/Controllers<\/code> \u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a UserController.php<\/code> \u6587\u4ef6\u3002\u4f60\u53ef\u4ee5\u5728\u63a7\u5236\u5668\u4e2d\u5b9a\u4e49\u5904\u7406\u8bf7\u6c42\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n
2.2 \u63a7\u5236\u5668\u65b9\u6cd5<\/h4>\n\n\n\n
\u5728\u63a7\u5236\u5668\u4e2d\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u65b9\u6cd5\u6765\u5904\u7406\u7279\u5b9a\u7684\u8bf7\u6c42\u3002\u4f8b\u5982\uff0c\u5728 UserController<\/code> \u4e2d\u5b9a\u4e49\u4e00\u4e2a show<\/code> \u65b9\u6cd5\u6765\u663e\u793a\u7528\u6237\u4fe1\u606f\uff1a<\/p>\n\n\n\n
namespace App\\Http\\Controllers;\n\nuse Illuminate\\Http\\Request;\n\nclass UserController extends Controller\n{\n    public function show($id)\n    {\n        return 'User ID is ' . $id;\n    }\n}<\/code><\/pre>\n\n\n\n
2.3 \u8def\u7531\u4e0e\u63a7\u5236\u5668\u7ed1\u5b9a<\/h4>\n\n\n\n
\u4f60\u53ef\u4ee5\u5c06\u8def\u7531\u4e0e\u63a7\u5236\u5668\u65b9\u6cd5\u7ed1\u5b9a\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u95ed\u5305\u3002\u4f8b\u5982\uff0c\u5c06\u4e0a\u9762\u7684 show<\/code> \u65b9\u6cd5\u4e0e\u8def\u7531\u7ed1\u5b9a\uff1a<\/p>\n\n\n\n
Route::get('user\/{id}', [UserController::class, 'show']);<\/code><\/pre>\n\n\n\n
2.4 \u8d44\u6e90\u63a7\u5236\u5668<\/h4>\n\n\n\n
Laravel \u63d0\u4f9b\u4e86\u8d44\u6e90\u63a7\u5236\u5668\uff0c\u5b83\u4f1a\u4e3a\u4f60\u81ea\u52a8\u521b\u5efa\u5904\u7406\u5e38\u89c1 CRUD \u64cd\u4f5c\u7684\u8def\u7531\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7 php artisan make:controller<\/code> \u547d\u4ee4\u6765\u751f\u6210\u8d44\u6e90\u63a7\u5236\u5668\u3002<\/p>\n\n\n\n
php artisan make:controller PostController --resource<\/code><\/pre>\n\n\n\n
\u751f\u6210\u7684 PostController<\/code> \u5305\u542b\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n\n\n\n
    \n
  • index()<\/code>\uff1a\u663e\u793a\u6240\u6709\u8d44\u6e90\u3002<\/li>\n\n\n\n
  • create()<\/code>\uff1a\u663e\u793a\u521b\u5efa\u8d44\u6e90\u7684\u8868\u5355\u3002<\/li>\n\n\n\n
  • store()<\/code>\uff1a\u5b58\u50a8\u65b0\u8d44\u6e90\u3002<\/li>\n\n\n\n
  • show($id)<\/code>\uff1a\u663e\u793a\u6307\u5b9a\u8d44\u6e90\u3002<\/li>\n\n\n\n
  • edit($id)<\/code>\uff1a\u663e\u793a\u7f16\u8f91\u8d44\u6e90\u7684\u8868\u5355\u3002<\/li>\n\n\n\n
  • update($id)<\/code>\uff1a\u66f4\u65b0\u6307\u5b9a\u8d44\u6e90\u3002<\/li>\n\n\n\n
  • destroy($id)<\/code>\uff1a\u5220\u9664\u6307\u5b9a\u8d44\u6e90\u3002<\/li>\n<\/ul>\n\n\n\n
    \u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5c06\u8d44\u6e90\u8def\u7531\u4e0e\u63a7\u5236\u5668\u7ed1\u5b9a\uff1a<\/p>\n\n\n\n
    Route::resource('posts', PostController::class);<\/code><\/pre>\n\n\n\n
    \u8fd9\u4f1a\u81ea\u52a8\u751f\u6210\u7b26\u5408 RESTful \u98ce\u683c\u7684\u8def\u7531\uff0c\u5305\u62ec GET \/posts<\/code>\u3001POST \/posts<\/code>\u3001GET \/posts\/{id}<\/code> \u7b49\u3002<\/p>\n\n\n\n
    2.5 \u63a7\u5236\u5668\u7684\u4f9d\u8d56\u6ce8\u5165<\/h4>\n\n\n\n
    Laravel \u5141\u8bb8\u4f60\u5728\u63a7\u5236\u5668\u65b9\u6cd5\u4e2d\u4f7f\u7528\u4f9d\u8d56\u6ce8\u5165\uff0c\u81ea\u52a8\u5c06\u9700\u8981\u7684\u670d\u52a1\u6216\u7c7b\u6ce8\u5165\u5230\u63a7\u5236\u5668\u65b9\u6cd5\u4e2d\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n
    namespace App\\Http\\Controllers;\n\nuse App\\Models\\Post;\n\nclass PostController extends Controller\n{\n    public function show($id, Post $post)\n    {\n        $post = $post->findOrFail($id);\n        return view('post.show', compact('post'));\n    }\n}<\/code><\/pre>\n\n\n\n
    Laravel \u4f1a\u81ea\u52a8\u89e3\u6790 Post<\/code> \u6a21\u578b\u5e76\u5c06\u5176\u6ce8\u5165\u5230 show<\/code> \u65b9\u6cd5\u4e2d\u3002<\/p>\n\n\n\n
    2.6 \u63a7\u5236\u5668\u4e2d\u95f4\u4ef6<\/h4>\n\n\n\n
    \u4f60\u53ef\u4ee5\u5c06\u4e2d\u95f4\u4ef6\u5e94\u7528\u5230\u63a7\u5236\u5668\u4e2d\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5355\u4e2a\u8def\u7531\u3002\u4f8b\u5982\uff0c\u5e94\u7528 auth<\/code> \u4e2d\u95f4\u4ef6\u5230\u6574\u4e2a\u63a7\u5236\u5668\uff1a<\/p>\n\n\n\n
    namespace App\\Http\\Controllers;\n\nuse Illuminate\\Http\\Request;\n\nclass DashboardController extends Controller\n{\n    public function __construct()\n    {\n        $this->middleware('auth');\n    }\n\n    public function index()\n    {\n        return view('dashboard');\n    }\n}<\/code><\/pre>\n\n\n\n
    3. \u8def\u7531\u4e0e\u63a7\u5236\u5668\u6700\u4f73\u5b9e\u8df5<\/strong><\/h3>\n\n\n\n
      \n
    • \u4f7f\u7528\u8d44\u6e90\u63a7\u5236\u5668<\/strong>\uff1a\u5bf9\u4e8e\u6807\u51c6\u7684 CRUD \u64cd\u4f5c\uff0c\u4f7f\u7528\u8d44\u6e90\u63a7\u5236\u5668\u6765\u51cf\u5c11\u4ee3\u7801\u91cf\u3002<\/li>\n\n\n\n
    • \u9075\u5faa RESTful \u89c4\u8303<\/strong>\uff1a\u5c3d\u91cf\u6309\u7167 RESTful \u8def\u7531\u547d\u540d\u89c4\u8303\u5b9a\u4e49\u8def\u7531\u548c\u63a7\u5236\u5668\u65b9\u6cd5\u3002<\/li>\n\n\n\n
    • \u63a7\u5236\u5668\u65b9\u6cd5\u5206\u79bb<\/strong>\uff1a\u5c06\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\u5206\u79bb\u5230\u670d\u52a1\u5c42\u6216\u72ec\u7acb\u7684\u7c7b\u4e2d\uff0c\u4fdd\u6301\u63a7\u5236\u5668\u7684\u7b80\u6d01\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
      Laravel \u7684 \u8def\u7531\u4e0e\u63a7\u5236\u5668 \u662f\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002\u8def\u7531\u7528\u4e8e\u5904\u7406\u4f20\u5165\u7684 HTTP \u8bf7\u6c42\u5e76\u5c06\u5b83\u4eec\u5206\u914d\u7ed9\u76f8 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62],"tags":[],"class_list":["post-1027","post","type-post","status-publish","format-standard","hentry","category-laravel"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/1027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=1027"}],"version-history":[{"count":2,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/1027\/revisions"}],"predecessor-version":[{"id":1050,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/1027\/revisions\/1050"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=1027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=1027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=1027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}