Appkey when applying for offline packaging of uniapp

Get into uniapp Our Developer Center , Find your own app  

uniapp Developer center https://account.dcloud.net.cn/oauth2?client_id=DCLOUD_DEV&redirect_uri=http%3A%2F%2Fdev.dcloud.net.cn%2Fauth%2Fdcloud%2Fcallback&scope=&response_type=code

1. Fill in your package name

2. Get signature information , Use here java Command acquisition in

keytool -list -v -keystore test.keystore