Fatal error: Uncaught exception 'WxPayException' with message 'curl出错，错误码:7' in D:\web\caizhi.169369.com\include\WxPay.Api.php:565 Stack trace: #0 D:\web\caizhi.169369.com\include\WxPay.Api.php(54): WxPayApi::postXmlCurl('<xml><appid><![...', 'https://api.mch...', false, 6) #1 D:\web\caizhi.169369.com\include\extend.func.php(50): WxPayApi::unifiedOrder(Object(WxPayUnifiedOrder), Array) #2 D:\web\caizhi.169369.com\plus\pay.php(46): GetWeixinUrl(Array) #3 {main} thrown in D:\web\caizhi.169369.com\include\WxPay.Api.php on line 565