如何从 Java 的 keytool 获取 MD5 指纹，而不仅仅是 SHA-1? [英] How can I get the MD5 fingerprint from Java's keytool, not only SHA-1?

问题描述

因为我想在我的应用程序中使用谷歌地图，所以我需要调试证书的 MD5 指纹.我尝试了以下.:

As I want to use Google maps in my application, I need the debug certificates' MD5 fingerprint. I tried following.:

(这里我从bin文件夹中的C:Documents and SettingsAdministrator.android复制了debug.keystore文件)

(Here I copied the debug.keystore file from C:Documents and SettingsAdministrator.android in bin folder)

C:Program FilesJavajdk1.7.0in>keytool -list -alias androiddebugkey -keystore debug.keystore -storepass android -keypass android

但是得到了以下结果:

androiddebugkey, May 27, 2011, PrivateKeyEntry,Certificate fingerprint (SHA1): "some code"

但是，这无法获取 MAP API 密钥.SHA1 和 MD5 一样吗?

However that is not working to get MAP API key. Is SHA1 is same as MD5?

我应该怎么做才能获得 MD5 证书?

What should I do to get the MD5 certificate?

推荐答案

安装 JDK 1.7 后，keytool 默认总是输出 SHA1 指纹，而不是 MD5.您可以通过添加 -v 选项来获取 MD5 证书.

With JDK 1.7 installed, keytool always outputs by default SHA1 fingerprint, not MD5. you can get the MD5 Certificate by adding -v option.

使用以下代码:-

C:Program FilesJavajdk1.7.0in>keytool -v -list -alias
androiddebugkey -keystore debug.keystore -storepass android -keypass android

它也会输出MD5证书.

it will output MD5 certificate as well.

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