?? providers.java
字號:
//JavaMail::Providers.java
//author:ZhangHongbin
//This program is protected by copyright laws.
//List supported protocol providers.
import java.util.*;
import java.io.*;
import javax.mail.*;
public class Providers
{
public static void main(String[] args) throws Exception
{
Properties props=System.getProperties();
Session session=Session.getInstance(props,null);
Provider[] providers =session.getProviders();
for (int i=0; i <providers.length;++i)
{
Provider provider =providers[i];
System.out.println("provider= "+ provider);
System.out.println("getProtocol()= "+provider.getProtocol());
System.out.println("getClassName()= "+provider.getClassName());
System.out.println("getVendor()= "+provider.getVendor());
System.out.println("getVersion()= "+provider.getVersion());
System.out.println("---------------- ");
}
}
}
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