问将项目构建路径传递给Eclipse中的外部工具

EN

public class JspCompileArgs {
    static public void main(String [] args){
        StringBuilder sb=new StringBuilder();
        sb.append("-war.path \"${resource_loc}/src/main/webapp\"\n");
        sb.append("-keepgenerated true\n");
        sb.append("-compileToDir /tmp/jsp_compile\n");
        sb.append("-additional.classpath \"");
        ClassLoader cl = ClassLoader.getSystemClassLoader();
        URL[] urls = ((URLClassLoader)cl).getURLs();
        for(URL url: urls){
            sb.append(url.getFile());
            sb.append(";");
        }
        sb.append('"');
        System.out.println(sb);
    }
}