c++ - QuaZip - 受密码保护的文件

Question

我正在查看从 .zip 中提取受密码保护的文件，发现 QuaZip 具有以下功能，但没有关于如何处理加密文件的代码示例或其他文档。

QuaZip 中的加密文件一定可以解压吗？如果是，请提供一些示例:)

bool open (OpenMode mode, const char *password)

Opens a file for reading.

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Argument password specifies a password to decrypt the file. If it is NULL then this function behaves just like open(OpenMode).

References open().

Referenced by open().

QuaZip Docs

Answer 1

试试这个:

QuaZip zip("file.zip"); // put real zip file name here
zip.open(QuaZip::mdUnzip);
QuaZipFile file(&zip);
for(bool f=zip.goToFirstFile(); f; f=zip.goToNextFile()) {
    file.open(QIODevice::ReadOnly, "password"); // put real password here
    file.readData(data, maxSize);
    // process data from archive
    file.close();
}    
zip.close();