Eclipse快速上手指南(4)

以上xml依次定义了init（初始化），compile（编译），test（测试），doc（生成文档），pack（打包）任务，可以作为模板。

选中Hello工程，然后选择“Project”，“Properties”，“Builders”，“New…”，选择“Ant Build”：

填入Name：Ant_Builder；Buildfile：build.xml；Base Directory：${workspace_loc:/Hello}（按“Browse Workspace”选择工程根目录），由于用到了junit.jar包，搜索Eclipse目录，找到junit.jar，把它复制到Hello/lib目录下，并添加到Ant的Classpath中：

然后在Builder面板中钩上Ant_Build，去掉Java Builder：

再次编译，即可在控制台看到Ant的输出：

Buildfile: F:\eclipse-projects\Hello\build.xml init: compile: [mkdir] Created dir: F:\eclipse-projects\Hello\classes [javac] Compiling 2 source files to F:\eclipse-projects\Hello\classes test: [mkdir] Created dir: F:\eclipse-projects\Hello\report [junit] Running example.HelloTest [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.02 sec pack: [mkdir] Created dir: F:\eclipse-projects\Hello\dist [jar] Building jar: F:\eclipse-projects\Hello\dist\hello.jar doc: [mkdir] Created dir: F:\eclipse-projects\Hello\doc [javadoc] Generating Javadoc [javadoc] Javadoc execution [javadoc] Loading source files for package example... [javadoc] Constructing Javadoc information... [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-projects\Hello\doc\stylesheet.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

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