当我尝试执行以下tcl代码时,我得到了这个
找不到包des 执行时 “包需要des” (文件“encdec.tcl”第1行)
Tcl代码
package require des
set key "12345678"; # Must be 8 bytes long
set msg "abcde"
##### ENCRYPTION
set encryptedMsg [DES::des -dir encrypt -key $key $msg]
# $encryptedMsg is a bunch of bytes; you'll want to send this around...
##### DECRYPTION
set decryptedMsg [DES::des -dir decrypt -key $key $encryptedMsg]
puts "I got '$decryptedMsg'"
如何获得该套餐?