为什么 Catalyst::Controller::WrapCGI 没有得到任何 post 数据?
How come Catalyst::Controller::WrapCGI doesn't get any post data?
每当我 POST
到带有 Catalyst::Controller::WrapCGI
的页面时,我注意到我的旧 CGI 脚本没有获得任何 POST
数据。HTTP 请求正文中的数据.我做错了什么,我该如何解决?
就我而言,这是因为我使用的是 Catalyst::Controller::WrapCGI
v0.35 and Catalyst::Controller::REST
。这造成了一个问题。我的配置是这样的,
package MyApp::Controller::REST;
__PACKAGE__->config(namespace => '');
BEGIN { extends 'Catalyst::Controller::REST' }
和
package MyApp::Controller::Root;
__PACKAGE__->config(namespace => '');
BEGIN { extends 'Catalyst::Controller::WrapCGI' }
但是,Catalyst::Controller::REST
安装 begin action on line 298
sub begin : ActionClass('Deserialize') { }
而且,就我而言,是委托给 Catalyst::Action::Deserialize::JSON which is smart enough to seek($body,0,0)
but too dumb and inconsiderate to do that for the next guy down the chain.... Code below from here
if(openhandle $body) {
seek($body, 0, 0); # in case something has already read from it
while ( defined( my $line = <$body> ) ) {
$rbody .= $line;
}
}
而且,更糟糕的是,在这个例子中,链下的下一个人是 Catalyst::Controller::WrapCGI
,它不仅无法为下一个人清理,而且无法为自己设置 (code from here),
if ($body) { # Slurp from body filehandle
local $/; $body_content = <$body>;
}
应该看起来像(至少)
if ($body) { # Slurp from body filehandle
local $/;
seek($body,0,0);
$body_content = <$body>;
}
这就是为什么我们不能拥有美好的东西...I opened a bug in C:C:WrapCGI to get this resolved.
每当我 POST
到带有 Catalyst::Controller::WrapCGI
的页面时,我注意到我的旧 CGI 脚本没有获得任何 POST
数据。HTTP 请求正文中的数据.我做错了什么,我该如何解决?
就我而言,这是因为我使用的是 Catalyst::Controller::WrapCGI
v0.35 and Catalyst::Controller::REST
。这造成了一个问题。我的配置是这样的,
package MyApp::Controller::REST;
__PACKAGE__->config(namespace => '');
BEGIN { extends 'Catalyst::Controller::REST' }
和
package MyApp::Controller::Root;
__PACKAGE__->config(namespace => '');
BEGIN { extends 'Catalyst::Controller::WrapCGI' }
但是,Catalyst::Controller::REST
安装 begin action on line 298
sub begin : ActionClass('Deserialize') { }
而且,就我而言,是委托给 Catalyst::Action::Deserialize::JSON which is smart enough to seek($body,0,0)
but too dumb and inconsiderate to do that for the next guy down the chain.... Code below from here
if(openhandle $body) {
seek($body, 0, 0); # in case something has already read from it
while ( defined( my $line = <$body> ) ) {
$rbody .= $line;
}
}
而且,更糟糕的是,在这个例子中,链下的下一个人是 Catalyst::Controller::WrapCGI
,它不仅无法为下一个人清理,而且无法为自己设置 (code from here),
if ($body) { # Slurp from body filehandle
local $/; $body_content = <$body>;
}
应该看起来像(至少)
if ($body) { # Slurp from body filehandle
local $/;
seek($body,0,0);
$body_content = <$body>;
}
这就是为什么我们不能拥有美好的东西...I opened a bug in C:C:WrapCGI to get this resolved.