C:\Users\vimtech\Desktop>"c:\Program Files\Java\jdk1.7.0\bin\jarsigner.exe" -verify vfs-core.jar jar 未簽名。(缺少簽名或無法對簽名進行文法分析) 校驗簽名
![itext7 org.bouncycastle.asn1.ASN1OutputStream.writeObject(Lorg/bouncycastle/asn1/ASN1Primitive；)V[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)