{"id":23072,"date":"2024-11-21T11:13:57","date_gmt":"2024-11-21T03:13:57","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23072\/"},"modified":"2024-11-21T11:13:57","modified_gmt":"2024-11-21T03:13:57","slug":"laravel%e6%80%8e%e4%b9%88%e8%ae%be%e7%bd%ae%e9%a1%b5%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23072\/","title":{"rendered":"laravel\u600e\u4e48\u8bbe\u7f6e\u9875\u9762"},"content":{"rendered":"<p>laravel\u662f\u4e00\u79cd\u6d41\u884c\u7684php\u6846\u67b6\uff0c\u5176\u5f3a\u5927\u7684\u529f\u80fd\u548c\u6613\u4e8e\u4f7f\u7528\u7684\u754c\u9762\u8bbe\u8ba1\u4f7f\u5176\u6210\u4e3aweb\u5f00\u53d1\u4eba\u5458\u7684\u9996\u9009\u5de5\u5177\u4e4b\u4e00\u3002\u5728laravel\u4e2d\uff0c\u9875\u9762\u8bbe\u7f6e\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u65b9\u9762\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5c06\u9875\u9762\u548c\u5176\u76f8\u5173\u7684\u89c6\u56fe\u548c\u6570\u636e\u8054\u7cfb\u8d77\u6765\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecdlaravel\u4e2d\u5982\u4f55\u8bbe\u7f6e\u9875\u9762\u7684\u65b9\u6cd5\u3002<\/p>\n<ol>\n<li>\u521b\u5efa\u4e00\u4e2a\u89c6\u56fe<\/li>\n<\/ol>\n<p>\u5728Laravel\u4e2d\uff0c\u89c6\u56fe\u662f\u8d1f\u8d23\u6e32\u67d3\u9875\u9762\u7684\u6a21\u677f\u3002\u8981\u521b\u5efa\u89c6\u56fe\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u5728resources\/views\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\u5939\uff0c\u7528\u4e8e\u5b58\u653e\u60a8\u7684\u89c6\u56fe\u6587\u4ef6\u3002<\/li>\n<li>\u5728\u8be5\u6587\u4ef6\u5939\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3ahome.blade.php\u7684\u6587\u4ef6\uff0c\u7528\u4e8e\u5b58\u653e\u4e3b\u9875\u7684HTML\u4ee3\u7801\u3002<\/li>\n<li>\u5728\u6587\u4ef6\u4e2d\u7f16\u5199HTML\u4ee3\u7801\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Laravel\u7684Blade\u6a21\u677f\u8bed\u6cd5\u6765\u5305\u542b\u52a8\u6001\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5728home.blade.php\u4e2d\u5305\u542b\u4e00\u4e2a\u6807\u9898\u548c\u52a8\u6001\u5185\u5bb9\u7684\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<pre>\n\n\n    &lt;title&gt;\u6211\u7684\u7f51\u7ad9&lt;\/title&gt;&lt;h1&gt;\u6b22\u8fce\u6765\u5230\u6211\u7684\u7f51\u7ad9&lt;\/h1&gt;\n    &lt;p&gt;{{ $message }}&lt;\/p&gt;\n\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528Blade\u6a21\u677f\u8bed\u6cd5{{ $message }}\u6765\u5f15\u7528\u52a8\u6001\u53d8\u91cf$message\uff0c\u8be5\u53d8\u91cf\u5c06\u5728\u63a7\u5236\u5668\u4e2d\u8bbe\u7f6e\u5e76\u4f20\u9012\u7ed9\u89c6\u56fe\u3002<\/p>\n<ol>\n<li>\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668<\/li>\n<\/ol>\n<p>\u5728Laravel\u4e2d\uff0c\u63a7\u5236\u5668\u662f\u5904\u7406Web\u8bf7\u6c42\u5e76\u8fd4\u56de\u54cd\u5e94\u7684\u7c7b\u3002\u8981\u521b\u5efa\u63a7\u5236\u5668\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u5728app\/Http\/Controllers\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aHomeController.php\u7684\u63a7\u5236\u5668\u6587\u4ef6\u3002<\/li>\n<li>\u7f16\u5199\u63a7\u5236\u5668\u4ee3\u7801\uff0c\u8be5\u4ee3\u7801\u5c06\u52a0\u8f7d\u89c6\u56fe\u5e76\u8fd4\u56deHTML\u54cd\u5e94\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5728HomeController.php\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u52a0\u8f7dhome.blade.php\u89c6\u56fe\u5e76\u5411\u5176\u4f20\u9012\u52a8\u6001\u6570\u636e\uff1a<\/p>\n<pre>&lt;?php namespace AppHttpControllers;\n\nuse IlluminateHttpRequest;\n\nclass HomeController extends Controller\n{\n    public function index()\n    {\n        $message = \"\u6b22\u8fce\u6765\u5230\u6211\u7684\u7f51\u7ad9\";\n\n        return view('home', ['message' =&gt; $message]);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0cindex()\u65b9\u6cd5\u52a0\u8f7d\u540d\u4e3ahome\u7684\u89c6\u56fe\uff0c\u5e76\u5411\u5176\u4f20\u9012\u53d8\u91cf$message\u3002<\/p>\n<ol>\n<li>\u521b\u5efa\u4e00\u4e2a\u8def\u7531<\/li>\n<\/ol>\n<p>\u5728Laravel\u4e2d\uff0c\u8def\u7531\u662f\u5c06Web\u8bf7\u6c42\u6620\u5c04\u5230\u76f8\u5e94\u7684\u63a7\u5236\u5668\u65b9\u6cd5\u7684\u673a\u5236\u3002\u8981\u521b\u5efa\u8def\u7531\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u6253\u5f00routes\/web.php\u6587\u4ef6\u3002<\/li>\n<li>\u5728\u6587\u4ef6\u4e2d\u5b9a\u4e49\u540d\u4e3ahome\u7684\u8def\u7531\u5e76\u5c06\u5176\u6307\u5411HomeController@index\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5728web.php\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u5b9a\u4e49home\u8def\u7531\uff1a<\/p>\n<pre>Route::get('\/', 'HomeController@index')-&amp;gt;name('home');<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0cget()\u65b9\u6cd5\u5b9a\u4e49\u540d\u4e3ahome\u7684\u8def\u7531\uff0c\u5e76\u5c06\u5176\u6620\u5c04\u5230HomeController\u7c7b\u7684index()\u65b9\u6cd5\u3002<\/p>\n<ol>\n<li>\u5904\u7406\u9875\u9762\u6570\u636e<\/li>\n<\/ol>\n<p>\u5728Laravel\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u8bb8\u591a\u65b9\u6cd5\u6765\u4ece\u6570\u636e\u5e93\u6216\u5176\u4ed6\u6570\u636e\u6e90\u83b7\u53d6\u9875\u9762\u6570\u636e\u3002\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Eloquent ORM\uff0c\u8fd9\u662fLaravel\u7684\u5185\u7f6eORM\u3002\u4ee5\u4e0b\u662f\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u6570\u636e\u7684\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<p>\u5728HomeController.php\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684\u65b9\u6cd5\uff0c\u7528\u4e8e\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u6570\u636e\uff1a<\/p>\n<pre>public function getData()\n{\n    $data = DB::table('users')-&amp;gt;get();\n\n    return view('data', ['data' =&amp;gt; $data]);\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0cgetData()\u65b9\u6cd5\u4f7f\u7528Laravel\u7684QueryBuilder\u4ece\u6570\u636e\u5e93\u4e2d\u68c0\u7d22\u6240\u6709\u7528\u6237\u7684\u6570\u636e\uff0c\u5e76\u5c06\u6570\u636e\u4f20\u9012\u7ed9data\u89c6\u56fe\u3002<\/p>\n<ol>\n<li>\u663e\u793a\u9875\u9762\u6570\u636e<\/li>\n<\/ol>\n<p>\u4e00\u65e6\u60a8\u5728\u63a7\u5236\u5668\u4e2d\u6536\u96c6\u4e86\u6570\u636e\u5e76\u5c06\u5176\u4f20\u9012\u7ed9\u89c6\u56fe\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528Blade\u6a21\u677f\u8bed\u6cd5\u5c06\u5176\u663e\u793a\u5728\u9875\u9762\u4e0a\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u7528\u4e8e\u5728\u89c6\u56fe\u4e2d\u663e\u793a\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u7684\u6570\u636e\uff1a<\/p>\n<pre>\n\n\n    &lt;title&gt;\u6211\u7684\u6570\u636e&lt;\/title&gt;&lt;h1&gt;\u6211\u7684\u6570\u636e&lt;\/h1&gt;\n\n    <\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<table>\n<thead>\n<tr>\n<th>ID<\/th>\n<th>\u540d\u5b57<\/th>\n<th>\u7535\u5b50\u90ae\u4ef6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n   @foreach ($data as $item) <\/p>\n<tr>\n<td>{{ $item-&gt;id }}<\/td>\n<td>{{ $item-&gt;name }}<\/td>\n<td>{{ $item-&gt;email }}<\/td>\n<\/tr>\n<p> @endforeach<br \/>\n <\/tbody>\n<\/table>\n<p>\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528Blade\u6a21\u677f\u8bed\u6cd5@foreach\u5faa\u73af\u8fed\u4ee3\u6570\u636e\uff0c\u5e76\u4f7f\u7528{{ $item-&gt;name }}\u8bed\u6cd5\u5f15\u7528\u5bf9\u8c61\u5c5e\u6027\u3002<\/p>\n<p>\u603b\u7ed3<\/p>\n<p>\u9875\u9762\u8bbe\u7f6e\u662fLaravel\u4e2d\u6700\u91cd\u8981\u7684\u65b9\u9762\u4e4b\u4e00\u3002\u521b\u5efa\u89c6\u56fe\u3001\u63a7\u5236\u5668\u548c\u8def\u7531\uff0c\u4ee5\u53ca\u5904\u7406\u548c\u663e\u793a\u6570\u636e\uff0c\u90fd\u662f\u8bbe\u7f6e\u9875\u9762\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u4f7f\u7528\u8fd9\u4e9b\u7b80\u5355\u7684\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u5feb\u901f\u5730\u8bbe\u7f6eLaravel\u5e94\u7528\u7a0b\u5e8f\u7684\u9875\u9762\uff0c\u5e76\u4e3a\u7528\u6237\u63d0\u4f9b\u4f18\u7f8e\u7684Web\u4f53\u9a8c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662flaravel\u600e\u4e48\u8bbe\u7f6e\u9875\u9762\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>laravel\u662f\u4e00\u79cd\u6d41\u884c\u7684php\u6846\u67b6\uff0c\u5176\u5f3a\u5927\u7684\u529f\u80fd\u548c\u6613\u4e8e\u4f7f\u7528\u7684\u754c\u9762\u8bbe\u8ba1\u4f7f\u5176\u6210\u4e3aweb\u5f00\u53d1\u4eba\u5458\u7684\u9996\u9009\u5de5\u5177\u4e4b\u4e00\u3002\u5728laravel\u4e2d\uff0c\u9875\u9762\u8bbe\u7f6e\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u65b9\u9762\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5c06\u9875\u9762\u548c\u5176\u76f8\u5173\u7684\u89c6\u56fe\u548c\u6570\u636e\u8054\u7cfb\u8d77\u6765\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecdlaravel\u4e2d\u5982\u4f55\u8bbe\u7f6e\u9875\u9762\u7684\u65b9\u6cd5\u3002 \u521b\u5efa\u4e00\u4e2a\u89c6\u56fe \u5728Laravel\u4e2d\uff0c\u89c6\u56fe\u662f\u8d1f\u8d23\u6e32\u67d3\u9875\u9762\u7684\u6a21\u677f\u3002\u8981\u521b\u5efa\u89c6\u56fe\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u5728resources\/views\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\u5939\uff0c\u7528\u4e8e\u5b58\u653e\u60a8\u7684\u89c6\u56fe\u6587\u4ef6\u3002 \u5728\u8be5\u6587\u4ef6\u5939\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3ahome.blade.php\u7684\u6587\u4ef6\uff0c\u7528\u4e8e\u5b58\u653e\u4e3b\u9875\u7684HTML\u4ee3\u7801\u3002 \u5728\u6587\u4ef6\u4e2d\u7f16\u5199HTML\u4ee3\u7801\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Laravel\u7684Blade\u6a21\u677f\u8bed\u6cd5\u6765\u5305\u542b\u52a8\u6001\u5185\u5bb9\u3002 \u4f8b\u5982\uff0c\u5728home.blade.php\u4e2d\u5305\u542b\u4e00\u4e2a\u6807\u9898\u548c\u52a8\u6001\u5185\u5bb9\u7684\u7b80\u5355\u793a\u4f8b\uff1a &lt;title&gt;\u6211\u7684\u7f51\u7ad9&lt;\/title&gt;&lt;h1&gt;\u6b22\u8fce\u6765\u5230\u6211\u7684\u7f51\u7ad9&lt;\/h1&gt; &lt;p&gt;{{ $message }}&lt;\/p&gt; \u767b\u5f55\u540e\u590d\u5236 \u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528Blade\u6a21\u677f\u8bed\u6cd5{{ $message }}\u6765\u5f15\u7528\u52a8\u6001\u53d8\u91cf$message\uff0c\u8be5\u53d8\u91cf\u5c06\u5728\u63a7\u5236\u5668\u4e2d\u8bbe\u7f6e\u5e76\u4f20\u9012\u7ed9\u89c6\u56fe\u3002 \u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668 \u5728Laravel\u4e2d\uff0c\u63a7\u5236\u5668\u662f\u5904\u7406Web\u8bf7\u6c42\u5e76\u8fd4\u56de\u54cd\u5e94\u7684\u7c7b\u3002\u8981\u521b\u5efa\u63a7\u5236\u5668\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u5728app\/Http\/Controllers\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aHomeController.php\u7684\u63a7\u5236\u5668\u6587\u4ef6\u3002 \u7f16\u5199\u63a7\u5236\u5668\u4ee3\u7801\uff0c\u8be5\u4ee3\u7801\u5c06\u52a0\u8f7d\u89c6\u56fe\u5e76\u8fd4\u56deHTML\u54cd\u5e94\u3002 \u4f8b\u5982\uff0c\u5728HomeController.php\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u52a0\u8f7dhome.blade.php\u89c6\u56fe\u5e76\u5411\u5176\u4f20\u9012\u52a8\u6001\u6570\u636e\uff1a &lt;?php namespace AppHttpControllers; use IlluminateHttpRequest; class HomeController extends Controller { public function index() { $message = &#8220;\u6b22\u8fce\u6765\u5230\u6211\u7684\u7f51\u7ad9&#8221;; return view(&#8216;home&#8217;, [&#8216;message&#8217; =&gt; $message]); } } \u767b\u5f55\u540e\u590d\u5236 \u5728\u6b64\u793a\u4f8b\u4e2d\uff0cindex()\u65b9\u6cd5\u52a0\u8f7d\u540d\u4e3ahome\u7684\u89c6\u56fe\uff0c\u5e76\u5411\u5176\u4f20\u9012\u53d8\u91cf$message\u3002 \u521b\u5efa\u4e00\u4e2a\u8def\u7531 \u5728Laravel\u4e2d\uff0c\u8def\u7531\u662f\u5c06Web\u8bf7\u6c42\u6620\u5c04\u5230\u76f8\u5e94\u7684\u63a7\u5236\u5668\u65b9\u6cd5\u7684\u673a\u5236\u3002\u8981\u521b\u5efa\u8def\u7531\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u6253\u5f00routes\/web.php\u6587\u4ef6\u3002 \u5728\u6587\u4ef6\u4e2d\u5b9a\u4e49\u540d\u4e3ahome\u7684\u8def\u7531\u5e76\u5c06\u5176\u6307\u5411HomeController@index\u65b9\u6cd5\u3002 \u4f8b\u5982\uff0c\u5728web.php\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u5b9a\u4e49home\u8def\u7531\uff1a Route::get(&#8216;\/&#8217;, &#8216;HomeController@index&#8217;)-&amp;gt;name(&#8216;home&#8217;); \u767b\u5f55\u540e\u590d\u5236 \u5728\u6b64\u793a\u4f8b\u4e2d\uff0cget()\u65b9\u6cd5\u5b9a\u4e49\u540d\u4e3ahome\u7684\u8def\u7531\uff0c\u5e76\u5c06\u5176\u6620\u5c04\u5230HomeController\u7c7b\u7684index()\u65b9\u6cd5\u3002 [&hellip;]<\/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-23072","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23072","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=23072"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23072\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}