With the help of the original poster, my problem was solved. Here I passed the wrong package parameter, it should be like this: package:"prepay_id=wx201612032137135b201de80e0666789657", it’s really a trap, it’s my fault for being careless
I have this problem too. Haven't climbed out yet. Hey...
Climbed out today. After being reminded by the WeChat payment staff, I directly tested it in the official environment, and the payment with the same code was successful.
Don’t use their SANDBOX development environment. It’s really a sand pit. It wasted a lot of my time and once made me doubt my programming ability.
With the help of the original poster, my problem was solved. Here I passed the wrong package parameter, it should be like this:
package:"prepay_id=wx201612032137135b201de80e0666789657"
, it’s really a trap, it’s my fault for being carelessHas the poster’s problem been solved? I also have this error message, please help
I have this problem too. Haven't climbed out yet. Hey...
Climbed out today. After being reminded by the WeChat payment staff, I directly tested it in the official environment, and the payment with the same code was successful.
Don’t use their SANDBOX development environment. It’s really a sand pit. It wasted a lot of my time and once made me doubt my programming ability.