Warning: Module 'ftp' already loaded in Unknown on line 0 Warning: PHP Startup: Unable to load dynamic library 'D:\phpstudy_pro\Extensions\php\php7.1.9nts\ext\php_interbase.dll' - 找不到指定的模块。 &nbsp;in Unknown on line 0 Warning: PHP Startup: Unable to load dynamic library 'D:\phpstudy_pro\Extensions\php\php7.1.9nts\ext\php_oci8_12c.dll' - 找不到指定的模块。 &nbsp;in Unknown on line 0 Warning: PHP Startup: Unable to load dynamic library 'D:\phpstudy_pro\Extensions\php\php7.1.9nts\ext\php_pdo_firebird.dll' - 找不到指定的模块。 &nbsp;in Unknown on line 0 Warning: PHP Startup: Unable to load dynamic library 'D:\phpstudy_pro\Extensions\php\php7.1.9nts\ext\php_pdo_oci.dll' - 找不到指定的模块。 &nbsp;in Unknown on line 0 Warning: PHP Startup: Unable to load dynamic library 'D:\phpstudy_pro\Extensions\php\php7.1.9nts\ext\php_zip.dll' - 找不到指定的模块。 &nbsp;in Unknown on line 0 Warning: openssl_sign(): supplied key param cannot be coerced into a private key in F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\wechatpay\wechatpay\src\Crypto\Rsa.php on line 313 Signing the input $message failed, please checking your $privateKey whether or nor correct.<a href="/community/develop/issue/0" target="_blank"> #0 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\wechatpay\wechatpay\src\ClientJsonTrait.php(73): WeChatPay\Crypto\Rsa::sign('GET\n/v3/certifi...', '-----BEGIN CERT...')<a href="/community/develop/issue/1" target="_blank"> #1 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\guzzlehttp\guzzle\src\Middleware.php(233): WeChatPay\ClientDecorator::WeChatPay\{closure}(Object(GuzzleHttp\Psr7\Request))<a href="/community/develop/issue/2" target="_blank"> #2 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\guzzlehttp\guzzle\src\Middleware.php(29): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Request), Array)<a href="/community/develop/issue/3" target="_blank"> #3 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\guzzlehttp\guzzle\src\RedirectMiddleware.php(70): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Request), Array)<a href="/community/develop/issue/4" target="_blank"> #4 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\guzzlehttp\guzzle\src\Middleware.php(59): GuzzleHttp\RedirectMiddleware-&gt;__invoke(Object(GuzzleHttp\Psr7\Request), Array)<a href="/community/develop/issue/5" target="_blank"> #5 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\guzzlehttp\guzzle\src\Middleware.php(250): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Request), Array)<a href="/community/develop/issue/6" target="_blank"> #6 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\wechatpay\wechatpay\src\ClientJsonTrait.php(187): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Request), Array)<a href="/community/develop/issue/7" target="_blank"> #7 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\guzzlehttp\guzzle\src\Middleware.php(250): WeChatPay\ClientDecorator::WeChatPay\{closure}(Object(GuzzleHttp\Psr7\Request), Array)<a href="/community/develop/issue/8" target="_blank"> #8 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\guzzlehttp\guzzle\src\HandlerStack.php(71): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Request), Array)<a href="/community/develop/issue/9" target="_blank"> #9 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\guzzlehttp\guzzle\src\Client.php(351): GuzzleHttp\HandlerStack-&gt;__invoke(Object(GuzzleHttp\Psr7\Request), Array)<a href="/community/develop/issue/10" target="_blank"> #10 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\guzzlehttp\guzzle\src\Client.php(162): GuzzleHttp\Client-&gt;transfer(Object(GuzzleHttp\Psr7\Request), Array)<a href="/community/develop/issue/11" target="_blank"> #11 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\wechatpay\wechatpay\src\ClientDecorator.php(148): GuzzleHttp\Client-&gt;requestAsync('GET', Object(GuzzleHttp\Psr7\Uri), Array)<a href="/community/develop/issue/12" target="_blank"> #12 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\wechatpay\wechatpay\src\BuilderTrait.php(69): WeChatPay\ClientDecorator-&gt;requestAsync('GET', 'v3/certificates', Array)<a href="/community/develop/issue/13" target="_blank"> #13 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\wechatpay\wechatpay\bin\CertificateDownloader.php(99): class@anonymous-&gt;getAsync(Array)<a href="/community/develop/issue/14" target="_blank"> #14 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\wechatpay\wechatpay\bin\CertificateDownloader.php(46): CertificateDownloader-&gt;job(Array)<a href="/community/develop/issue/15" target="_blank"> #15 </a>F:\WWW\sanguo\liwanpeng\h5\bfr\vendor\wechatpay\wechatpay\bin\CertificateDownloader.php(235): CertificateDownloader-&gt;run()<a href="/community/develop/issue/16" target="_blank"> #16 </a>{main} 就是下载不下来 也不知道为什么？求解答