[junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.02 sec
pack:
[mkdir] Created dir: F:eclipse-projectsHellodist
[jar] Building jar: F:eclipse-projectsHellodisthello.jar
doc:
[mkdir] Created dir: F:eclipse-projectsHellodoc
[javadoc] Generating Javadoc
[javadoc] Javadoc execution
[javadoc] Loading source files for package example...
[javadoc] Standard Doclet version 1.4.2_04
[javadoc] Building tree for all the packages and classes...
[javadoc] Building index for all the packages and classes...
[javadoc] Building index for all classes...
[javadoc] Generating F:eclipse-projectsHellodocstylesheet.css...
[javadoc] Note: Custom tags that could override future standard tags: @todo. To avoid potential overrides, use at least one period character (.) in custom tag names.
[javadoc] Note: Custom tags that were not seen: @todo
BUILD SUCCESSFUL
Total time: 11 seconds
Ant依次执行初始化，编译，测试，打包，生成API文档一系列任务，极大地提高了开发效率。将来开发J2EE项目时，还可加入部署等任务。并且，即使脱离了Eclipse环境，只要正确安装了Ant，配置好环境变量ANT_HOME=＜Ant解压目录＞，Path=…;%ANT_HOME%in，在命令行提示符下切换到Hello目录，简单地键入ant即可。