will report this error, an axios request will report this error, and the error of commenting out the axios will be gone. The axios request can be sent and responded, but the axios"s .then callback cannot be performed.
du Niang has searched. It is generally said that promise, of es 6 is not supported, but after it is introduced according to the method, it still does not work. Another point to mention is that this project is a multi-page website built by vue-cli