促销drools

促销drools

我好久没用drools，看见没人回复，我就翻了下原来的代码，希望能帮助到你。

测试父类

import java.io.File;

import java.io.FileInputStream;

import java.io.InputStream;

import java.util.Arrays;

import java.util.Collection;

import java.util.Map;

import org.drools.KnowledgeBase;

import org.drools.KnowledgeBaseFactory;

import org.drools.builder.DecisionTableConfiguration;

import org.drools.builder.DecisionTableInputType;

import org.drools.builder.KnowledgeBuilder;

import org.drools.builder.KnowledgeBuilderFactory;

import org.drools.builder.ResourceType;

import org.drools.definition.KnowledgePackage;

import org.drools.io.ResourceFactory;

import org.drools.runtime.StatelessKnowledgeSession;

public class KATestBase {

public void testExcel(String fileName, Map params)

throws Exception {

System.out.println("---------------begin------------------------");

DecisionTableConfiguration dtableconfiguration = KnowledgeBuilderFactory

.newDecisionTableConfiguration();

dtableconfiguration.setInputType(DecisionTableInputType.XLS);

final KnowledgeBuilder kbuilder = KnowledgeBuilderFactory

.newKnowledgeBuilder();

File file = new File("E:\workspace\epct\rule\src\test\resources\"

+ fileName);

InputStream is = new FileInputStream(file);

//InputStream is = new ClassPathResource(fileName).getInputStream();

kbuilder.wInputStreamResource(is,"UTF-8"),

ResourceType.DTABLE);

if (kbuilder.hasErrors()) {

System.out.Errors().toString());

}

Collection pkgs = KnowledgePackages();

KnowledgeBase kbase = wKnowledgeBase();

kbase.addKnowledgePackages(pkgs);

StatelessKnowledgeSession ksession = kbase

.newStatelessKnowledgeSession();