java 調用 ant

import java.io.File;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.DefaultLogger;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.ProjectHelper;

public class AntSample {

public static void main(String[] args) {
// File buildFile=new File(".//build.xml");
// Project
String buildPath=".//build.xml";
int level=Project.MSG_INFO;
exeBuildFile(buildPath, level);
}

public static void exeBuildFile(String build, int level) {
File buildFile = new File(build);
Project p = new Project();
// 添加日志輸出
DefaultLogger consoleLogger = new DefaultLogger();
consoleLogger.setErrorPrintStream(System.err);
consoleLogger.setOutputPrintStream(System.out);
// 輸出資訊級别
consoleLogger.setMessageOutputLevel(level);
p.addBuildListener(consoleLogger);
try {
p.fireBuildStarted();
p.init();
ProjectHelper helper = ProjectHelper.getProjectHelper();
helper.parse(p, buildFile);
p.executeTarget(p.getDefaultTarget());
p.fireBuildFinished(null);
} catch (BuildException e) {
p.fireBuildFinished(e);
}
}

}