如何加密js文件，使之在被下载后让别人看不懂？

[liuxiuming]

这是源代码：

index.html

<script LANGUAGE="JavaScript">
<!--
flag=0
flag2=0
-->
</script>
<script LANGUAGE="JavaScript" SRC="password.js"> //密码表文件
</script>
<script LANGUAGE="JavaScript" SRC="password1.js"> //密码验证文件
</script>
<h1 align="center">Login</h1>
<script LANGUAGE="JavaScript">
<!--
function main()
{
//member = document.all.username.value
pass = document.all.password.value
encryption()
password()
}
-->
</script>
<p>

<br>
password: <input TYPE="PASSWORD" ID="password" size="20" name="password">
<input TYPE="BUTTON" ID="button" onclick="main()" value="Enter!" align="center"> </p>


password1.js

function password()
{

if(pass==hhh+iii+fff+kkk) //密码；对照密码表翻译为：1235
{
alert("welcome! ") //输入正确后的提示语
window.location.href = e+n+r+f+i+n+x+e+lll+t+y+abcd+i //密码正确后进入的页面code.htm(对密码表)
flag2=1
}

if
(pass!=hhh+iii+fff+kkk)
{
alert("error! ")
}
//}
if(member==k+v+j)
{
if(pass==f+i+p+d)
{
alert("welcome! " + member + "...")
window.location.href = s+b+v+x+x+lll+t+y+abcd
flag2=1
}
}
if(member==qqq+llll+ttt+llll+rrr)
{
if(pass==ooo+sss+oooo)
{
alert("welcome! " + member + "...")
window.location.href = s+b+v+x+x+lll+t+y+abcd
flag2=1
}
}
if(member=="")
{
}
else
{
if(flag==3)
{
window.location.href = "http://cn.geocities.com/enetvhome"
flag2=1
}
if(flag2==1) {}
else
{
alert ("error!")
flag=flag+1
}
}
}


password.js

function encryption()
{
mm = "Z"
k = "j"
b = "p"
mmmm = "&"
ccc = "6"
l = "i"
c = "q"
m = "s"
abcd = "m"
o = "n"
u = "z"
e = "d"
gg = "U"
p = "u"
jj = "O"
v = "a"
j = "y"
x = "c"
r = "n"
bb = "D"
cc = "K"
z = "w"
a = "x"
ee = "G"
n = "f"
ff = "T"
i = "g"
w = "r"
ii = "V"
kk = "I"
q = "o"
oooo = ")"
d = "e"
nn = "E"
oo = "P"
pp = "X"
t = "h"
s = "v"
rr = "S"
ss = "L"
tt = "R"
uu = "A"
h = "k"
vv = "C"
ww = "M"
aa = "Y"
xx = "Q"
hh = "B"
yy = "H"
zz = "W"
y = "t"
qq = "J"
aaa = "8"
bbb = "0"
f = "b"
ddd = "9"
eee = " "
fff = "3"
dd = "N"
ggg = "4"
hhh = "1"
iii = "2"
jjj = "7"
kkk = "5"
lll = "."
mmm = "，"
nnn = ";"
ooo = ":"
ppp = "'"
qqq = "<"
rrr = ">"
sss = "-"
ttt = "_"
uuu = "="
vvv = "/"
www = "?"
xxx = "`"
yyy = "~"
zzz = "*"
aaaa = "+"
bbbb = "["
cccc = "]"
g = "l"
dddd = "{"
eeee = "}"
ffff = ""
gggg = "|"
hhhh = "!"
iiii = "@"
jjjj = "#"
kkkk = "$"
llll = "%"
nnnn = "("
}


我就是想加密最后一个密码对照的文件，应该怎么弄？谢谢各位了！

[9441]

不给别人看是最好的方法

[liuxiuming]

我用一个工具加密了，但是加密后就无法正常使用了，怎么在加密后使用？

[huangk]

需求引导技术，大家都搞不懂你为什么要这么做，当然也就想不到什么方法。

[tantaiyizu]

有这个必要吗？

[tantaiyizu]

浏览器让其在客户端直接显示自然有它的道理 ，你这样属于反其道而行之。。。

[xiaojing7]

[Quote=引用 2 楼 tantaiyizu 的回复:]
浏览器让其在客户端直接显示自然有它的道理 ，你这样属于反其道而行之。。。
[/Quote]

[liuxiuming]

[Quote=引用 2 楼 tantaiyizu 的回复:]
浏览器让其在客户端直接显示自然有它的道理 ，你这样属于反其道而行之。。。
[/Quote]

是啊，我知道，但我现在的需要就是这样。

[sxn19811006]

高深吗所以要加密

[bhtfg538]

找找 站长站工具的 js混淆就好了～

[bhtfg538]

http://tool.alixixi.com/webtool/jschange.asp

[tony-杨]

要在客户端执行的 你再怎么加密也没用 使用混淆器搞一下倒是没啥

[liuxiuming]

用了一下混淆，感觉不是很好，谁会用别的方法加密一下？谢谢了。

[littlelam]

用packer
http://dean.edwards.name/packer/
不过解密超简单，sina的就是用packer

[一把编程的菜刀]

呵呵，只要你能加就有得解

[Dogfish]

有些js加密的。会把你写的函数弄成没有意义的一个字串。

[madpc]

有这种需求，极可能是把不应该的东西放在了客户端

[leer168]

需求不当！！！

[tyyhong]

javascript有个页面加密的function 你google

[QQ46691550]

你倒不如让什么右键禁止的都用上好了

[subendong]

凡是反对楼主做法的，我觉得不该回帖。
楼主是来找解决办法的，你们解决不了却质疑楼主。
呵呵，这样不妥吧？
哎，不要骂我，仔细想想有没有道理？