如何解决这个问题 file_get_contents(): 文件名不能为空？

Question

我正在使用 XERO API 与我的项目集成，而我正在使用 consumer_key、consumer_secret、rsa_private_key、rsa_public_key 进行身份验证使用 xero 帐户，我生成 rsa_private_key 和 rsa_public_key 并在获取这些时放置在 storage/app/certificates 目录中keys 我正在使用 file_get_contents 函数获取密钥但面临错误 file_get_contents(): 文件名不能为空，我该如何解决这个问题？

My File paths

Xero.php

私有静态函数get_config(){

        return $config = [

            'oauth' => [

                'callback'         => '',

                'consumer_key'     => config('constants.XERO_CONSUMER_KEY'),

                'consumer_secret'  => config('constants.XERO_CONSUMER_SECRET'),

                'rsa_private_key'  => file_get_contents(config('constants.XERO_PRIVATE_KEY_CERTIFICATE_FILE_PATH')),

                'rsa_public_key'   => file_get_contents(config('constants.XERO_PUBLIC_KEY_CERTIFICATE_FILE_PATH')),

            ],
        ];
    }

config/constants/dev_constants.php

<?php

$xero_constants = [
    "XERO_CONSUMER_KEY"     => "***",
    "XERO_CONSUMER_SECRET"  => "***",
    "XERO_PRIVATE_KEY_CERTIFICATE_FILE_PATH"    =>  dirname(__FILE__,3)."/storage/app/certificates/privatekey.pem",
    "XERO_PUBLIC_KEY_CERTIFICATE_FILE_PATH"     =>  dirname(__FILE__,3)."/storage/app/certificates/publickey.cer",

];

?>

Answer 1

您正在通过 :

获取配置

config('constants.XERO_PUBLIC_KEY_CERTIFICATE_FILE_PATH')

会returnnull。因为config没有return。您需要编辑 dev_constants.php ：

<?php

return [
    "XERO_CONSUMER_KEY"     => "***",
    "XERO_CONSUMER_SECRET"  => "***",
    "XERO_PRIVATE_KEY_CERTIFICATE_FILE_PATH"    =>  dirname(__FILE__,3)."/storage/app/certificates/privatekey.pem",
    "XERO_PUBLIC_KEY_CERTIFICATE_FILE_PATH"     =>  dirname(__FILE__,3)."/storage/app/certificates/publickey.cer",

];

config('constants.dev_constants.XERO_PUBLIC_KEY_CERTIFICATE_FILE_PATH')

如何解决这个问题 file_get_contents(): 文件名不能为空？

How can resolve this issue file_get_contents(): Filename cannot be empty?

laravel

xero-api