Android Studio只给我SHA1，我需要SHA256 [英] Android Studio only gives me SHA1, I need SHA256

问题描述

我想使用assetlinks.json进行appindexing. 我应该使用SHA256 fingerprint，但是当我在Android Studio中打印出signingReport时，我只有SHA1.

I want to use assetlinks.json for appindexing. I am supposed to use a SHA256 fingerprint, but when I print out the signingReport in Android Studio, I only have SHA1.

我可以使用SHA1吗?如果没有，如何获得SHA256签名的应用程序?

Can I use SHA1? If not, how can I get a SHA256 signed app?

使用Manish Jain的答案，我设法只列出了调试键，这比我自己能做的更多.

Using Manish Jain's answer, I have managed to list only the debug keys, which is more than I could do by myself.

如果我将实际的密钥库路径和jks文件放在路径中:

If I put my actual keystore path and jks file in the path:

keytool -list -v -keystore "C:\Users\myself\Keystores\android.jks" -alias mykey -storepass 1password -keypass 2password

出现另一组键，我认为这是释放键集.

A different set of keys come up, which I assume would be the release key set.

大问题是为什么当我从Gradle中打印出signingReport时，Android Studio只列出调试键的原因，为什么它会显示Variant: releaseUnitTest, Config: none?有什么主意吗?

The BIG QUESTION is why Android Studio only lists the debug keys when I print out the signingReport from Gradle and why it says Variant: releaseUnitTest, Config: none? Any idea?

顺便说一句，这个问题与建议的重复项无关.

By the way, this question has nothing to do with the suggested duplicate.

回答jyomin的一个问题2. 我希望它也能帮助其他人.

Replying to a question from jyomin 2. I hope it helps others too.

1. 转到:C:\Program Files\Java\jdk1.7.0_25\bin(或您的jdk文件所在的位置).
2. 在Win资源管理器的地址栏中键入cmd.
3. 添加:keytool -list -v -keystore "C:\Users\yourUserName\Keystores\android.jks" -alias yourAppName -storepass yourPasswordToKeystore -keypass yourPasswordToRequiredAppKey

1. Go to: C:\Program Files\Java\jdk1.7.0_25\bin (or wherever your jdk file is).
2. Type cmd in address bar in win explorer.
3. Add: keytool -list -v -keystore "C:\Users\yourUserName\Keystores\android.jks" -alias yourAppName -storepass yourPasswordToKeystore -keypass yourPasswordToRequiredAppKey

要小心！

如果密钥库中有多个密钥，则可能无法为您提供与给定应用程序正确匹配的密钥！

If you have multiple keys in the keystore, it might not give you the correct matching one to the given app!!!

在开发人员控制台或Firebase上，都可以在某处找到相关的SHA256密钥.我现在找不到了，但是如果您继续寻找，它就在某个地方.

Either on the Developer Console or Firebase, you can find the related SHA256 key somewhere. I couldn't find it now, but if you keep looking, it is there somewhere.

我刚刚在Google Play开发者控制台上找到了它:

I just found it on the Google Play Developer Console:

• 上传应用程序的第一个版本(如果尚未完成的话)
• 在发布管理中转到应用发布
• 点击管理Beta"
• 在APK版本上，点击右侧的"i"信息按钮

它将向您显示SHA键

祝你好运！

推荐答案

您可以通过使用命令提示符(Windows)使用keytool来获取SHA256.

You can get SHA256 by using keytool using command prompt (windows).

keytool -list -v -keystore "%USERPROFILE%\.android\debug.keystore" -alias androiddebugkey -storepass android -keypass android

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