Tomcat是一个可以运行JSP和Servelet应用软件、基于Java和Web的容器，Tom是Apache Jarkarta项目中的一个子项目。Tom是一个小型的轻量级的应用服务器。在中小系统和并发系统用户不是很多的清狂下被普遍使用，是开发JSP程序的首选服务器。Sun大力推荐。-Tomcat is a run the JSP and Servelet application software, Java and Web-based containers, Tom is a sub-project of the Apache Jarkarta project. Tom is a small, lightweight application server. Is widely used in small and medium-sized systems and concurrent users of the system is not clear mad, is preferred server JSP development program. The Sun strongly recommended.