phalcon控制器方法返回json

phalcon控制器方法返回json已关闭评论
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A+

所属分类：PHP

Base控制器实现afterExecuteRoute方法:

<span class="hljs-comment">/**
     * <span class="hljs-doctag">@param</span> Dispatcher $dispatcher
     */</span>
    <span class="hljs-keyword">public</span> <span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">afterExecuteRoute</span><span class="hljs-params">(Dispatcher $dispatcher)</span>
    </span>{
        $return = $dispatcher->getReturnedValue();
        <span class="hljs-keyword">if</span> (<span class="hljs-keyword">$this</span>->request->isAjax() === <span class="hljs-keyword">true</span> || is_array($return)) {
            <span class="hljs-keyword">$this</span>->view->disableLevel(<span class="hljs-keyword">array</span>(
                View::LEVEL_ACTION_VIEW => <span class="hljs-keyword">true</span>,
                View::LEVEL_LAYOUT => <span class="hljs-keyword">true</span>,
                View::LEVEL_MAIN_LAYOUT => <span class="hljs-keyword">true</span>,
                View::LEVEL_AFTER_TEMPLATE => <span class="hljs-keyword">true</span>,
                View::LEVEL_BEFORE_TEMPLATE => <span class="hljs-keyword">true</span>
            ));
            <span class="hljs-keyword">$this</span>->response->setContentType(<span class="hljs-string">'application/json'</span>, <span class="hljs-string">'UTF-8'</span>);
            $return[<span class="hljs-string">'code'</span>] = <span class="hljs-keyword">isset</span>($return[<span class="hljs-string">'code'</span>])  ? $return[<span class="hljs-string">'code'</span>] : <span class="hljs-number">1</span>;
            $return[<span class="hljs-string">'message'</span>] = <span class="hljs-keyword">isset</span>($return[<span class="hljs-string">'message'</span>]) ? $return[<span class="hljs-string">'message'</span>] : <span class="hljs-string">''</span>;
            <span class="hljs-keyword">$this</span>->response->setJsonContent($return);
        }
        <span class="hljs-keyword">return</span> <span class="hljs-keyword">$this</span>->response->send();
    }

/**

* @param Dispatcher $dispatcher

*/

public function afterExecuteRoute(Dispatcher $dispatcher)

{

$return = $dispatcher->getReturnedValue();

if ($this->request->isAjax() === true || is_array($return)) {

$this->view->disableLevel(array(

View::LEVEL_ACTION_VIEW => true,

View::LEVEL_LAYOUT => true,

View::LEVEL_MAIN_LAYOUT => true,

View::LEVEL_AFTER_TEMPLATE => true,

View::LEVEL_BEFORE_TEMPLATE => true

));

$this->response->setContentType('application/json', 'UTF-8');

$return['code'] = isset($return['code']) ? $return['code'] : 1;

$return['message'] = isset($return['message']) ? $return['message'] : '';

$this->response->setJsonContent($return);

}

return $this->response->send();

}

入口文件：

$di = <span class="hljs-keyword">require</span> dirname(<span class="hljs-keyword">__DIR__</span>) . <span class="hljs-string">'/bootstrap.php'</span>;
$application = <span class="hljs-keyword">new</span> Phalcon\Mvc\Application($di);
<span class="hljs-keyword">try</span> {
    <span class="hljs-comment">/*
     * <span class="hljs-doctag">@var</span> $response Response
     */</span>
    $response = $application->handle();
    <span class="hljs-keyword">echo</span> $response->getContent();
} <span class="hljs-keyword">catch</span> (\<span class="hljs-keyword">Exception</span> $e) {
    <span class="hljs-keyword">echo</span> <span class="hljs-string">'Exception: '</span>, $e->getMessage();
}