Why does the WeChat payment prompt "this link cannot be accessed?

Why does the payment prompt "this link cannot be accessed? I am directly using the php version of the payment demo prompt "this link cannot be accessed" why?
The official instructions are as follows,


My link is like this


I don't know why?

Reply to discussion (solution)

What should I do?

First, you can access the callback address to see if it can be accessed.
The figure shows that you cannot access your address.

First, you can access the callback address to see if it can be accessed.
The figure shows that you cannot access your address.

My address is correct. I am using the official website demo. I don't know if it is a configuration problem or what?

There is a payment callback address in the public account background. Are you sure you want to write it?

No Callback address in the background

There is a payment callback address in the public account background. Are you sure you want to write it?

What have I set?

Why did the landlord find out? I am also making this mistake.

After the payment is successful, do you still call the payment interface? If the payment is successful, the callback address is incorrect. if the interface is incorrect when you apply for a payment request, check the payment code carefully (the value returned to the page)

WeixinJSBridge. invoke (
'Getbrandwcpayrequest ',
{$ JsApiParameters },
Function (res ){
WeixinJSBridge. log (res. err_msg );

}
);

The value in this area is incorrect.

Thank you. let me try again.

I also encountered this problem. I guess it is the "authorization callback page domain name" configured in the background, but now I cannot modify this value. After I modify this parameter of the url, this error is not reported.

An error occurred while obtaining the openid. it is okay to print out the request address and send the request to the project separately.

Has the landlord solved the problem?

Has the landlord solved the problem?

No solution. now it's stuck, except for the browser itself.

You must set the callback domain name. Otherwise, this may occur, and the interface prompt is too bad.

Public Account Platform-interface permission-webpage authorization to obtain basic user information for modification

Why did the landlord find out? I am also making this mistake.

Set a callback domain name in the background