Drools 简单应用实例2

1. 下载groovyall-1.6.4.jar，加入工程中

2. 写template 文件

<WholeMsg MsgMark='120' Priority='' FieldNum=''>

    <person>

        <id>${id}</id>

        <name>${name}</name>

        <salary>${salary}</salary>

    </person>

</WholeMsg>

3. 代码

import groovy.text.SimpleTemplateEngine;

import groovy.text.Template;

import java.io.File;

import java.io.IOException;

import java.util.HashMap;

import java.util.Map;



import org.codehaus.groovy.control.CompilationFailedException;



public class DroolsTest {



    /**

     * @param args

     */

    public static void main(String[] args) {

        // TODO Auto-generated method stub

        

        File file=new File("D:\\StudyCode\\checkDrools\\src\\template.tmpl");

        Template tmpl =null;

        try {

            tmpl = new SimpleTemplateEngine().createTemplate(file);

        } catch (CompilationFailedException e) {

            e.printStackTrace();

        } catch (ClassNotFoundException e) {

            e.printStackTrace();

        } catch (IOException e) {

            e.printStackTrace();

        }

        

        Map binding = new HashMap();

        //binding.put("name", "美女");



        binding.put("id", "101");    

        binding.put("name", "101");    

        binding.put("salary", "50000");    



        String xml = tmpl.make(binding).toString();

        System.out.println(xml);

    }

}

4. 输出

<WholeMsg MsgMark='120' Priority='' FieldNum=''>

    <person>

        <id>101</id>

        <name>101</name>

        <salary>50000</salary>

    </person>

</WholeMsg>