ThinkPHP is integrated with esaywechat. What's wrong with wechat payment callback without callback?

1、thinkphp5.0 Integrate esaywechat3：https://easywechat.com/docs/3.x/installation

 

php composer.phar clearcache
php composer.phar require overtrue/wechat:~3.1 -vvv
php composer.phar update

php composer.phar config -g --unset repos.packagist （ The use of domestic images in the middle failed , The settings will be restored successfully , abnormal . The change of online information can not keep up with the change of the situation ）

2、 What's wrong with wechat payment callback without callback ？

Sometimes the designers of technology really don't take people seriously , Even development documents such as wechat payment are not perfect , For example, wechat payment callback URL cannot have parameters , If a parameter is taken, the callback cannot succeed ,www.baidu.com/index.php?s=index/wechat/notify/ This approach will not succeed , It has to be www.baidu.com/index/wechat/notify/  This way, .