签名块 meaning in English

signature block

Will remove the key signature block
将会移除密钥签名块。
A signed jar file is exactly the same as the original jar file , except that its manifest is updated , and two additional files are added to the meta - inf directory , a signature file and a signature block file
Api签名。一个签名的jar文件与原来的jar文件完全相同，只是更新了它的manifest ，并在meta - inf目录中增加了两个文件，一个签名文件和一个签名块文件。