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目录
第1章引言1
11系统开发的背景112系统开发的目标、意义113本文的组织2
第2章相关技术简介4
21系统开发平台及开发工具422工具和编程语言4
221HERITRIX技术5222HTMLPARSER技术6223JAVA语言6224JAVAIO流技术7225JDBC技术8
第3章系统分析与设计r