string publickey = alipaysignature.getalipaypublickey("应用公钥证书绝对路径");
//输出应用公钥的值
system.out.println("publickey:"publickey);
$aop = new aopcertclient();
$publiccertpath="应用公钥证书绝对路径";
//调用getpublickey获取应用公钥
$alipayrsapublickey = $aop->getpublickey($publiccertpath);
//输出
echo '应用公钥证书值'.$alipayrsapublickey;
string publiccertpath = "应用公钥证书绝对路径";
//解析应用公钥的值需要引用using org.bouncycastle.x509和using aop.api.util;
x509certificate publickeycert = antcertificationutil.parsecert(file.readalltext(publiccertpath));
string publickey = antcertificationutil.extractpempublickeyfromcert(publickeycert);
console.writeline("应用公钥的值" publickey);