configForJSSDKPayment

[lamzy]

public function configForJSSDKPayment($prepayId)
{
$config = $this->configForPayment($prepayId, false);

// $config['timestamp'] = $config['timeStamp'];
// unset($config['timeStamp']);

    return $config;
}

里面的timeStamp参数微信是要求驼峰写法的

[overtrue]

https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421141115

[lamzy]

WeixinJSBridge才是驼峰写法，jssdk是全小写，感谢。
ps：微信大坑