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分享请问 asp.net 1.1 中 有自带的 viewstate 加密 功能 吗??
请问 asp.net 1.1 中 有自带的 viewstate 加密 功能 吗??
viewstate 变量 写到页面上 默认是没有加密的 , 请问 在asp.net 1.1 下 有自带的加密 功能吗 ?
viewstate 变量 写到页面上 默认是没有加密的 , 请问 在asp.net 1.1 下 有自带的加密 功能吗 ?
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fsqman 2008-07-21
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dd
fsqman 2008-07-18
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up
mapserver 2008-07-16
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给你篇文章：
http://blog.csdn.net/ianc/archive/2006/06/16/803141.aspx
嗯，这个开始也不太了解，现在大概看了下，viewstate是通过Base64编码的。
http://blog.csdn.net/ianc/archive/2006/06/16/803141.aspx
嗯，这个开始也不太了解，现在大概看了下，viewstate是通过Base64编码的。
fsqman 2008-07-16
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mapserver 你错了
那不是加密吧,只是 base64 编码
那不是加密吧,只是 base64 编码
tootto 2008-07-16
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不要把敏感信息放到view state里。
mapserver 2008-07-16
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viewstate是经过加密的，如下：
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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"
/>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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"
/>
