我正在开发一个项目,我有一台服务器。服务器连接到Amazon-Cognito以获取标识ID和标记。这里是我的PHP代码。当添加AWS标头时,PHP echo不起作用
test.php的:
include 'aws.phar';
//require 'vendor/autoload.php';
use Aws\CognitoIdentity\CognitoIdentityClient;
use Aws\Sts\StsClient;
use Aws\Credentials\Credentials;
use Aws\S3\S3Client;
echo "OK";
$Client = CognitoIdentityClient::factory(array(
'version' => 'latest',
'profile' => 'project1',
'region' => 'ap-northeast-1'
));
$result = $Client->getOpenIdTokenForDeveloperIdentity(array(
'IdentityPoolId' => 'xxxxxxxxxxxx',
'Logins' => array(
'login.blupinch.app' => 'sandesh-004',
),
'TokenDuration' => 3600,
));
echo $token = $result['Token'];
//echo null;
当我打开浏览器,输入服务器的URL,我只能看到“OK”,而不是的$token
值。有趣的是,我可以看到“OK”和$token
值,如果我这样做的命令行:
php test.php
这究竟是为什么? 为什么我看不到$token
的价值?当我运行“php test.php”时更新: 。我能看到的回声token.like这
Ubuntu的@ IP-172-31-30-222:在/ var/www/html等$ PHP test.php的
OKeyJraWQiOiJhcC1ub3J0aGVhc3QtMTEiLCJ0eXAiOiJKV1MiLCJhbGciOiJSUzUxMiJ9.eyJzdWIiOiJhcC1ub3J0aGVhc3QtMToxMmJiZTJjOS0zMDZkLTRmY2ItOGY4Mi0yZmNlNjc3NmE1NjQiLCJhdWQiOiJhcC1ub3J0aGVhc3QtMTphODcxZmE1Zi0yM2EyLTQ4MGQtYmFhNi1iNGVkMzE0MzcyNDQiLCJhbXIiOlsiYXV0aGVudGljYXRlZCIsImxvZ2luLmJsdXBpbmNoLmFwcCIsImxvZ2luLmJsdXBpbmNoLmFwcDphcC1ub3J0aGVhc3QtMTphODcxZmE1Zi0yM2EyLTQ4MGQtYmFhNi1iNGVkMzE0MzcyNDQ6c2FuZGVzaC0wMDQiXSwiaXNzIjoiaHR0cHM6Ly9jb2duaXRvLWlkZW50aXR5LmFtYXpvbmF3cy5jb20iLCJleHAiOjE0NTQ2ODczMzcsImlhdCI6MTQ1NDY4MzczN30.BSTYTw8bk27vuqHaElIjC1KdncJpQHQXpqJr3--eKGOIi1vq8rpTGuljm2XjNInCXvjjMTLxaG8ZN-gUHYdZGcvK6Bm9ts1Y_BPfOflVKjRU3rxemmY24gOQeb1xI0No6nvyhJW6MpkoOF2fGWmr79mL0J0PnepOQ4HxG_HJ6yGdrvRypFjDM7g7kLXvETeEYrJeDdvnYuoeh1sqRn7RkA9eea_5pq8Sbgk5bXhF1RUhLF_6pi-YMIu52-lLFZdbA0LxGTWrIKvZY-KhsKSBLt_A5ek52pXQSPJUcBFOVWgajVqpdBB7i-ls1IjLth0baLtCXgk1qsq52kDKWqvR6g
检查连接错误 –
我试图做卷曲“IP地址”,它仍然显示正常。正如我所说的,当我从命令行运行它时,它正在工作。 – sandesh