分类：证书公钥

2021
01-12

java读取证书公钥的实现

方式1：使用javax.security.cert.X509Certificate进行解析URLurl=Demo.class.getClassLoader().getResource("C000024.crt");//证书路径System.out.println("公钥所在路径:"+url.getFile());X509Certificatecert=X509Certificate.getInstance(newFileInputStream(url.getFile()));PublicKeypublicKey=cert.getPublicKey();BASE64Encoderbase64Encoder=newBASE64Encoder();StringpublicKeyString=base64Encoder.enc... 继续阅读 >