{"id":23923,"date":"2024-11-21T17:42:18","date_gmt":"2024-11-21T09:42:18","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23923\/"},"modified":"2024-11-21T17:42:18","modified_gmt":"2024-11-21T09:42:18","slug":"yii%e6%a1%86%e6%9e%b6%e4%b8%ad%e7%9a%84%e8%a7%86%e5%9b%be%ef%bc%9a%e6%9e%84%e5%bb%ba%e7%bd%91%e9%a1%b5%e7%95%8c%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23923\/","title":{"rendered":"Yii\u6846\u67b6\u4e2d\u7684\u89c6\u56fe\uff1a\u6784\u5efa\u7f51\u9875\u754c\u9762"},"content":{"rendered":"

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1.\u4f7f\u7528\u6e32\u67d3\u65b9\u6cd5\u4f20\u9012\u6570\u636e<\/p>\n

\u901a\u5e38\uff0c\u5728\u63a7\u5236\u5668\u7684\u52a8\u4f5c\u4e2d\u5b9a\u4e49\u53d8\u91cf\u5e76\u5c06\u5176\u4f20\u9012\u7ed9\u89c6\u56fe\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528Yii\u6846\u67b6\u7684”render”\u65b9\u6cd5\u4f20\u9012\u6570\u636e\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u5982\u4f55\u5c06$data\u53d8\u91cf\u4f20\u9012\u5230\u5bf9\u5e94\u7684\u89c6\u56fe\u6587\u4ef6\uff1a<\/p>\n

public function actionIndex()
{<\/p>\n

$data = \"Welcome to Yii!\";\nreturn $this-&gt;render('index', [\n    'data' =&gt; $data,\n]);<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
}<\/p>\n
\u5728\u5bf9\u5e94\u7684\u89c6\u56fe\u6587\u4ef6\uff08\u4f8b\u5982views\/site\/index.php\uff09\u4e2d\uff0c\u53ef\u4ee5\u50cf\u8fd9\u6837\u4f7f\u7528\u4f20\u9012\u7684\u6570\u636e\uff1a<\/p>\n<\/p>\n
= $data ?><\/h2>\n
2.\u4f7f\u7528\u89c6\u56fe\u6587\u4ef6\u4e2d\u7684\u7ec4\u4ef6\u4f20\u9012\u6570\u636e<\/p>\n
\u5728\u89c6\u56fe\u6587\u4ef6\u4e2d\uff0cYii\u6846\u67b6\u63d0\u4f9b\u4e86\u4e00\u4e9b\u7279\u6b8a\u7684\u7ec4\u4ef6\uff08\u4f8b\u5982Yii::$app\u548c$this\uff09\u53ef\u4ee5\u8bbf\u95ee\u63a7\u5236\u5668\u4e2d\u7684\u6570\u636e\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u5982\u4f55\u4f7f\u7528\u63a7\u5236\u5668\u4e2d\u5b9a\u4e49\u7684\u53d8\u91cf\uff1a<\/p>\n<\/p>\n
= $this->context->pageTitle ?><\/h2>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c$this\u4ee3\u8868\u89c6\u56fe\u81ea\u8eab\uff0c$this->context\u4ee3\u8868\u63a7\u5236\u5668\u5bf9\u8c61\uff0c$pageTitle\u662f\u63a7\u5236\u5668\u4e2d\u7684\u53d8\u91cf\u3002<\/p>\n
\u56db\u3001\u89c6\u56fe\u4e2d\u7684\u6570\u636e\u683c\u5f0f\u5316<\/p>\n
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= Yii::$app->formatter->asDate($date) ?>
= Yii::$app->formatter->asTime($time) ?><\/p>\n
\u62ec\u53f7\u4e2d\u7684$date\u548c$time\u5206\u522b\u662f\u4f20\u9012\u5230\u89c6\u56fe\u6587\u4ef6\u4e2d\u7684\u53d8\u91cf\u3002<\/p>\n
\u4e94\u3001\u89c6\u56fe\u6587\u4ef6\u4e2d\u7684\u52a8\u6001\u5185\u5bb9<\/p>\n
\u5728\u89c6\u56fe\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u5d4c\u5165\u4efb\u610f\u7684PHP\u4ee3\u7801\u7247\u6bb5\u548cHTML\u6807\u8bb0\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u5982\u4f55\u5728\u89c6\u56fe\u6587\u4ef6\u4e2d\u5d4c\u5165PHP\u4ee3\u7801\u548cHTML\u6807\u8bb0\uff1a<\/p>\n<\/p>\n
<div class=\"alert alert-success\">Success!<\/div><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
<div class=\"alert alert-danger\">Failure!<\/div><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0ccondition\u662f\u4f20\u9012\u5230\u89c6\u56fe\u6587\u4ef6\u4e2d\u7684\u53d8\u91cf\u3002<\/p>\n
\u516d\u3001\u89c6\u56fe\u6587\u4ef6\u4e2d\u7684\u5c0f\u90e8\u4ef6<\/p>\n
\u5728Yii\u6846\u67b6\u4e2d\uff0c\u5c0f\u90e8\u4ef6\uff08Widget\uff09\u662f\u4e00\u79cd\u53ef\u91cd\u7528\u7684\u4ee3\u7801\u5757\uff0c\u53ef\u4ee5\u5d4c\u5165\u5230\u89c6\u56fe\u6587\u4ef6\u7684\u4efb\u4f55\u4f4d\u7f6e\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u5982\u4f55\u5728\u89c6\u56fe\u6587\u4ef6\u4e2d\u4f7f\u7528\u5c0f\u90e8\u4ef6\uff1a<\/p>\n
= yiiwidgetsMenu::widget([<\/p>\n
'items' =&gt; [\n    ['label' =&gt; 'Home', 'url' =&gt; ['\/site\/index']],\n    ['label' =&gt; 'About', 'url' =&gt; ['\/site\/about']],\n    ['label' =&gt; 'Contact', 'url' =&gt; ['\/site\/contact']],\n],<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
]) ?><\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cMenu\u5c0f\u90e8\u4ef6\u751f\u6210\u4e00\u4e2a\u5bfc\u822a\u83dc\u5355\u3002\u8be5\u5c0f\u90e8\u4ef6\u4f7f\u7528\u4e86\u4e00\u4e2a\u6570\u7ec4\u6765\u5b9a\u4e49\u83dc\u5355\u9879\uff0c\u5e76\u6307\u5b9a\u4e86\u6bcf\u4e2a\u83dc\u5355\u9879\u7684\u6807\u7b7e\u548cURL\u3002\u6ce8\u610f\uff0c\u8981\u4f7f\u7528\u5c0f\u90e8\u4ef6\uff0c\u9700\u8981\u5148\u6dfb\u52a0\u76f8\u5e94\u7684\u5c0f\u90e8\u4ef6\u7c7b\u3002<\/p>\n
\u4e03\u3001\u89c6\u56fe\u4e2d\u7684\u5e03\u5c40<\/p>\n
\u5728Yii\u6846\u67b6\u4e2d\uff0c\u5e03\u5c40\u662f\u4e00\u79cd\u6a21\u677f\u6587\u4ef6\uff0c\u7528\u4e8e\u5b9a\u4e49\u7f51\u7ad9\u7684\u6574\u4f53\u7ed3\u6784\u53ca\u5176\u5404\u4e2a\u90e8\u5206\u7684\u4f4d\u7f6e\u3002\u5728\u89c6\u56fe\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5e03\u5c40\u6587\u4ef6\u5b9a\u4e49\u6574\u4e2a\u9875\u9762\u7684\u7ed3\u6784\u548c\u6837\u5f0f\u3002\u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u5982\u4f55\u4f7f\u7528\u5e03\u5c40\u6587\u4ef6\uff1a<\/p>\n
 beginContent(‘@app\/views\/layouts\/main.php’); ?><\/p>\n
<div class=\"container\">\n    = $content ?&gt;\n<\/div><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
 endContent(); ?><\/p>\n
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\u516b\u3001\u603b\u7ed3<\/p>\n
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