contextutil.java

EJB的网上银行系统,非常具有参考价值

package bankonlinesystem.common.util;

import javax.naming.Context;
import java.util.Properties;
import javax.naming.InitialContext;

//得到上下文连接方法
public class ContextUtil {
    public static Context getContext() {
        try {
            Properties properties = new Properties();
            properties.put(Context.INITIAL_CONTEXT_FACTORY,
                           "weblogic.jndi.WLInitialContextFactory");
            properties.put(Context.PROVIDER_URL, "t3://localhost:7001");
            return new InitialContext(properties);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

}