zend-framework2 - Zend Framework 2 getQuery() 返回 null

Question

我正在学习请求类。

我有这个网址http://localahost/blog/search?year=2013&month=07

当我尝试print_r($_GET)时，它按预期返回数组。

当我尝试print_r($request->getQuery()); 它返回一个空对象Zend\Stdlib\Parameters Object ( [storage:ArrayObject:private] => Array ( ) )

所以echo $request->getQuery()->year;什么都不返回...

我的 .htaccess（如果需要）

RewriteEngine On
# The following rule tells Apache that if the requested filename
# exists, simply serve it.
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]
# The following rewrites all other queries to index.php. The 
# condition ensures that if you are using Apache aliases to do
# mass virtual hosting, the base path will be prepended to 
# allow proper resolution of the index.php file; it will work
# in non-aliased environments as well, providing a safe, one-size 
# fits all solution.
RewriteCond %{REQUEST_URI}::$1 ^(/.+)(.+)::\2$
RewriteRule ^(.*) - [E=BASE:%1]
RewriteRule ^(.*)$ %{ENV:BASE}index.php [NC,L]

Answer 1

正如您的评论中提到的那样，您正在做的是您正在做的事情

$request= new $request();

您需要知道的是，当您使用AbstractActionController扩展一个类时，您不需要执行$request= new $request()。AbstractActionController为您提供

getRequest()

您可以从中获取请求及其数据。