验证加密文件的密码

验证加密文件的密码

要验证加密文件的密码,Aspose.Cells for Java提供了 VerifyPassword 方法。该方法接受两个参数,文件流和需要验证的密码。 以下代码片段演示了使用VerifyPassword方法来验证提供的密码是否有效。

示例代码

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java
// The path to the documents directory.
String dataDir = Utils.getSharedDataDir(VerifyPassword.class) + "LoadingSavingConvertingAndManaging/";
// Create a Stream object
FileInputStream fstream = new FileInputStream(dataDir + "EncryptedBook1.xlsx");
boolean isPasswordValid = FileFormatUtil.verifyPassword(fstream, "1234");
System.out.println("Password is Valid: " + isPasswordValid);