清单9：检查我们发布的代表X509令牌符号的证书数据是否仍然有效。

Listing 9: Verify that the certificate data represents an X509 token that we issued and that it is still valid.

youdao

清单9：检查我们发布的代表X509令牌符号的证书数据是否仍然有效。

Listing 9: Verify that the certificate data represents an X509 token that we issued and that it is still valid.

youdao