1. Personal subscription number can only be edited to generate menu, and cannot be developed. The enterprise subscription number can apply for custom menu qualification through WeChat authentication, and the service number has menu permission by default. How to make a custom menu can be done in the following ways:

Second, use appid and appsecert to obtain the access token.

You can directly splice addresses in the browser address bar, and you can get the following data after execution.

{ " access _ token ":" N2 l7 kxa 084 velonyjkj _ traBMCCvy _ ukmpuzlrq 0 ea 2 ynp 3 iz 6 esurrg 0 bhar _ viswd 50 vdupky 5 ng 43d 1 GBM-OLT 2 krmxosve 08 rfed 9 lvk 9 lmgung 9 kpikkgzejif 8 JV 2m 9 fhf 8 bnna-yQH3g "，" expires_in":7200}

over there

N2 l7 kxa 084 velonyjkj _ traBMCCvy _ ukmpuuzlrq 0 ea 2 ynp 3 iz 6 esurrg 0 bhar _ viswd 50 vdupky 5 ng 43d 1 GBM-ol T2 krmxosve 08 rfed 9 lvk 9 lmgung 9 kpikkgzejif 8 JV 2m 9 fhf 8 bnna-yQH3g

Is an access token.

Use the official interface debugging tool and click in the background to access the address:

Debugging custom menu interface with web debugging tool?