在Linux操作系统（Ubuntu）中生成发布密钥散列：Android Facebook SDK

如何在Ubuntu中生成正确的释放密钥哈希？

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我已经提到了，但我无法得到我的答案。

经过多次尝试，我得到了

片段的解决方案，它给了我一个释放密钥散列

try {
        PackageInfo info = getActivity().getPackageManager().getPackageInfo(
                "com.yourappname.app",
                PackageManager.GET_SIGNATURES);
        for (Signature signature : info.signatures) {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            Log.d("KeyHash", "KeyHash:" + Base64.encodeToString(md.digest(),
                    Base64.DEFAULT));
            Toast.makeText(getActivity().getApplicationContext(), Base64.encodeToString(md.digest(),
                    Base64.DEFAULT), Toast.LENGTH_LONG).show();
        }
    } catch (PackageManager.NameNotFoundException e) {

    } catch (NoSuchAlgorithmException e) {

    }

keytool -exportcert -alias androiddebugkey -keystore ~/.android/debug.keystore | openssl sha1 -binary | openssl base64


我从for终端得到这个命令，它给我释放密钥散列

try {
        PackageInfo info = getActivity().getPackageManager().getPackageInfo(
                "com.yourappname.app",
                PackageManager.GET_SIGNATURES);
        for (Signature signature : info.signatures) {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            Log.d("KeyHash", "KeyHash:" + Base64.encodeToString(md.digest(),
                    Base64.DEFAULT));
            Toast.makeText(getActivity().getApplicationContext(), Base64.encodeToString(md.digest(),
                    Base64.DEFAULT), Toast.LENGTH_LONG).show();
        }
    } catch (PackageManager.NameNotFoundException e) {

    } catch (NoSuchAlgorithmException e) {

    }

keytool -exportcert -alias androiddebugkey -keystore ~/.android/debug.keystore | openssl sha1 -binary | openssl base64

您提到的解决方案正是您所需要的。你能运行这个命令吗？@Logain我得到了我想要的两个解决方案。谢谢
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