说明：  Tomcat应用系统乱码问题研究 该文在论述 字符集和字符编码以及java 对字符编码的处理机制的基础上, 探究了出现的乱码的原因并提出相应解决办法。
(The Tomcat application garbled Research This paper discusses character set and character encoding and java character encoding handling mechanism based on, explore the distortion of the reasons and suggest solutions.)