获取javaweb项目在Tomcat发布后的原始路径

import java.io.FileOutputStream;
import javax.faces.application.Application;
import javax.servlet.http.HttpServletRequest;
import com.opensymphony.xwork2.ActionSupport;

	public static String getPath() {
		String result = Application.class.getResource("Application.class")
				.toString();
		System.out.println("原始路径：" + result);
		int index = result.indexOf("WEB-INF");
		if (index == -1) {
			index = result.indexOf("bin");
		}
		result = result.substring(0, index);
		if (result.startsWith("jar")) {
			result = result.substring(10);
		} else if (result.startsWith("file")) {
			result = result.substring(6);
		}
		if (result.endsWith("/")) {
			result = result.substring(0, result.length() - 1);
		}
		System.out.println("截取后路径：" + result);
		return "getpaths";
	}

}






//动态路径
			String fileName = ReportAction.class.getResource("/").toString().substring(6) +"pd_temple_report.jrxml";