问题
I try to generate a key hash for my production android app, I use the steps provided by the Facebook Developer documentation.
snipet from FB docs:
keytool -exportcert -alias fbreleasekey -keystore /Mobile\ Development/gastro_key | openssl sha1 -binary | openssl base64
I use the same keystore file which I have used to sign my app, it asks for a password while generating, and outputs a key hash. But When I add this to my FB dev. settings I get the same error telling me that they do not match when launching the app.
I was reading that I could simply copy and paste the key hash form the error message, but I don't think if this would last.
What could be wrong? Thanks
回答1:
keytool will generate a keyhash even if you supply wrong arguments. Check the alias, password or path of the key. If any of them are wrong it will generate a different keyhash.
来源：https://stackoverflow.com/questions/27788884/invalid-key-hash-the-key-hash-does-not-match-android-fb-login