TJ4运行环境 http://springwq2011.blog.51cto.com/4332889/966028 http://blog.csdn.net/u013573789/article/details/45287941 书籍源码官网指导: http://www.mindviewinc.com/TIJ4/CodeInstructions.html 课后习题源码: http://greggordon.org/java/tij4/solutions.htm