使用java.lang.System.setProperties(Properties props)一定要先java.lang.System.getProperties()Sets the system properties to the Properties argument.First, if there is a security manager, its checkPropertiesAccess method is called with no arguments. This may result in a security exception.T...【阅读全文】
Exception: Input length must be multiple of 8 when decrypting with padded cipher点击(此处)折叠或打开public static String encryptToDES(String info) { SecretKey key = createSecretKey("DES", KEY); &n...【阅读全文】