?? certificateexample.java
字號(hào):
import java.io.FileInputStream;
import java.security.cert.Certificate;
import java.security.cert.*;
//從文件中讀取數(shù)字證書
public class CertificateExample
{
public static void main(String[] args)
{
try{
//生成文件輸入流,輸入文件為c:/mycert.cer
FileInputStream fin = new FileInputStream("c:/mycert.cer");
//獲取一個(gè)處理X.509證書的證書工廠
CertificateFactory certFactory = CertificateFactory.getInstance("X.509");
//獲取證書
Certificate mycert = certFactory.generateCertificate(fin);
fin.close();
System.out.println(mycert);
}catch (Exception ex){ex.printStackTrace();}
}
}
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