WeChat Payment Official SDK card payment error

The great gods of the Forum were good,

Through the quick Build Guide to build payment, some payment methods succeed, some unsuccessful, please help analyze what is the reason? Thank you
①, installation configuration nginx+phpfpm+php
②, build SDK extract to site root directory
③, modify the information for the merchant number lib/wxpay.config.php for yourself (configuration is described) (configuration is configured as described)
⑤, download the certificate replace the file under CERT (the certificate has been replaced with its own)
⑥, Construction completed

Post-Test

JSAPI Payment Success

Credit card payment (unsuccessful) after entering the correct authorization code, the submission shows: "The interface call failed, please confirm whether the input is wrong!" "or display blank, but through http://paysdk.weixin.qq.com/input the correct code can pay, ask the biggest question is where?" Thank you

Scan payment mode one (unsuccessful) sweep code is displayed after: "Vendor order access timed out or returned HTTP code was not 200."

Scan Payment mode two (success)

Just study, please master a lot of forgive, thank you

Reply content:

The great gods of the Forum were good,

Through the quick Build Guide to build payment, some payment methods succeed, some unsuccessful, please help analyze what is the reason? Thank you
①, installation configuration nginx+phpfpm+php
②, build SDK extract to site root directory
③, modify the information for the merchant number lib/wxpay.config.php for yourself (configuration is described) (configuration is configured as described)
⑤, download the certificate replace the file under CERT (the certificate has been replaced with its own)
⑥, Construction completed

Post-Test

JSAPI Payment Success

Credit card payment (unsuccessful) after entering the correct authorization code, the submission shows: "The interface call failed, please confirm whether the input is wrong!" "or display blank, but through http://paysdk.weixin.qq.com/input the correct code can pay, ask the biggest question is where?" Thank you

Scan payment mode one (unsuccessful) sweep code is displayed after: "Vendor order access timed out or returned HTTP code was not 200."

Scan Payment mode two (success)

Just study, please master a lot of forgive, thank you

