Write Chinese Characters in Asp.net's httpcookie and garbled characters are read

In fact, this is caused by text encoding. Chinese characters are encoded in two ways, so such a garbled code is generated! In fact, the solution is very simple: as long as the cookie is written, it will first use URL encoding and then write, and then it will be OK when we read it. Example: Cookie writing: Httpcookie cookie = new httpcookie ("simple "); Cookie. Values. Add ("simple1", httputility. urlencode ("! ")); Cookie. Values. Add ("simple2", "the Tianya blog is so good! "); Response. appendcookie (cookie ); Cookie reading: Httpcookie cookie = request. Cookies ["simple"]; String simple1 = httputility. urldecode (cookie ["simple1"]); String simple2 = cookie ["simple2"]; This way Simple1 = "Candle net! "; Simple2 = "The Xingzhu is so good! ";