There are several X509 certificate property accessors on the X509Certificate class.

在 X509Certificate 类中有一些 X509 证书属性访问器。

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In this case you need to know the implementation class because you have to construct an instance of it from the information in the serialized certificate.

在这种情况下，您需要了解实现类，因为您必须从被序列化的证书信息中构建它的实例。

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Take a class or get a certificate.

参加培训课程，获得一份证书。

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As a testament to the skills required for the job, all marine pilots must hold a Master Class 1 Certificate, which essentially allows one to captain a ship of any size, anywhere.

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About 300 of the roughly 46, 000 students who took the class with an MIT professor filed into test-taking centers around the world in the hopes of earning a "proctored honor certificate" from the class signed by the professor.

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If you can earn a certificate for completing an artificial intelligence class taught by a Stanford professor, gee, where does that leave the math professor at the underfunded liberal arts college?

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