如何以编程方式创建新的KeyStore？ [英] How do I programmatically create a new KeyStore?

问题描述

我正在尝试以编程方式在Java中创建一个新的密钥库。以下代码：

I'm trying to programmatically create a new keystore in Java. The following code:

KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
keyStore.setCertificateEntry("alias", cert);

抛出未初始化的KeyStore异常。

throws a Uninitialized KeyStore exception.

推荐答案

KeyStore需要在创建后加载。 load方法要求FileInputStream读取，但如果你提供null，则加载一个空的KeyStore。

The KeyStore needs to be loaded after it has been created. The load method asks for a FileInputStream to read from but if you supply a null one, an empty KeyStore is loaded.

参见此链接

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