目前的Eclipse都集成了ant,本文图示如何在eclipse下使用ant。

1.新建Java Project-新建Java文件HelloWorld.java

HelloWorld.java

package example;

public class HelloWorld {

public static void main(String[] args) {

System.out.println("Hello World");

}

}

2.在工程根目录下新建build.xml

build.xml

<?xml version="1.0" encoding="utf-8"?>

<project default="main" basedir=".">

<target name="main" depends="compile, compress" description="Main target">

<echo>Building the .jar file.</echo>

</target>

<target name="compile" description="Compilation target">

<javac srcdir="${basedir}/src/example" />

</target>

<target name="compress" description="Compression target">

<jar jarfile="HelloWorld.jar" basedir="${basedir}/src/example"includes="*.class" />

</target>

</project>

此脚本文件内容是编译/src/example下的java文件,并就地生成class文件,将这个class文件打成jar包,HelloWorld.jar。

此时工程的目录结构如下图所示:

Eclipse中集成Ant配置 (转)

右键选中HelloAnt工程,选择Properties:

Eclipse中集成Ant配置 (转)

选择Builders-New…,选择Ant Build,

Name:Ant_Builder;

Buildfile:${workspace_loc:/HelloAnt/build.xml};

Base Directory:${workspace_loc:/HelloAnt};

(按“Browse Workspace”选择工程根目录)

Eclipse中集成Ant配置 (转)

在Builder面板中钩上Ant_Build,去掉Java Builder,即可编译执行。

每次编译时,右键build.xml,选择Run As-Ant Build:

Eclipse中集成Ant配置 (转)

此示例工程编译结果:

Buildfile: D:\dev\Workspaces\J2EE\HelloAnt\build.xml

compile:

compress:

main:

[echo] Building the .jar file.

BUILD SUCCESSFUL

Total time: 281 milliseconds

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