Unicode text (Example: a 中 Я)
UTF-16 (Example: \u0061 \u4e2d \u042f)
UTF-32 (Example: 00000061 00004e2d 0000042f)
UTF-8 text (Example: a ä¸ Ð¯)
UTF-8 (Example: \x61 \xe4\xb8\xad \xd0\xaf)
Decimal (Example: 97 20013 1071)
Percent Encoding (Example: a%20%e4%b8%ad%20%d0%af)