转成 Base64 形式的 System.String:
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string a = "base64字符串与普通字符串互转"; byte[] b = System.Text.Encoding.Default.GetBytes(a); //转成 Base64 形式的 System.String a = Convert.ToBase64String(b); Response.Write(a); |
转回到原来的 System.String:
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byte[] c = Convert.FromBase64String(a); a = System.Text.Encoding.Default.GetString(c); Response.Write(a);<br> |
from:https://www.cnblogs.com/daimaxuejia/p/12893207.html
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