小女子求救2：偶的代码

[lanyuhan]

package product.ejb;


import javax.ejb.*;
import javax.naming.*;
import java.rmi.*;
import javax.rmi.PortableRemoteObject;
import java.util.*;
import java.io.*;



public class ProductClient{

public static Context context;
public static Object obj;
public static ProductHome productHome;
public static ManageHome manageHome;
public static Product product;


public static void main(String[] args) throws Exception{
Properties env = new Properties();
env.load(new FileInputStream("config.properties"));
context = new javax.naming.InitialContext(env);
obj = context.lookup("ejb/product");
productHome = (ProductHome)PortableRemoteObject.narrow(obj,ProductHome.class);
obj=context.lookup("ejb/manage");
manageHome=(ManageHome)PortableRemoteObject.narrow(obj,ManageHome.class);
manageHome.createProduct("ronnie","prince","350Mhz Pentium price:100$");


}//end main
}//end class

config.properties：
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming.client
java.naming.provider.url=jnp://LocalHost:1099


出错：java.lang.NoClassDefFoundError: org/jboss/logging/Logger
at org.jnp.interfaces.NamingContext.<clinit>(NamingContext.java:102)
at org.jnp.interfaces.NamingContextFactory.getInitialContext(NamingContextFactory.java:41)
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.init(Unknown Source)
at javax.naming.InitialContext.<init>(Unknown Source)
at product.ejb.ProductClient.main(ProductClient.java:25)
Exception in thread "main"

[cnhxjtoa]

好象是没有接口类NamingContext

[lanyuhan]

我可以import这个包，但是还是没用啊

[benjamin_von]

楼主的exceptions没有贴全吧？

就目前看来：
1，代码应该没有错！
2，检查一下ejb是否部署成功
3，看清楚有没有把所有需要的jar放进classpath

[Programmerjacinth]

应该不是代码本身的问题

[AlexSunny]

把环境变量设好，具体看csdn的文档，我也遇到过的，

[augustbu]

跟ClassLoader有关，说一下你的开发工具和开发环境

[lanyuhan]

eclipse+jboss
是什么环境变量没设好呀，５５５５５５５５５