applet的数字签名

keytool -genkey -keystore pepper.store -alias pepper      
keytool -export -keystore pepper.store -alias pepper -file pepper.cert      
jarsigner -keystore pepper.store applet.jar pepper   
jarsigner -keystore pepper.store commons-codec-1.3.jar pepper   
jarsigner -keystore pepper.store commons-httpclient-3.1.jar pepper   
jarsigner -keystore pepper.store commons-logging.jar pepper   
jarsigner -keystore pepper.store dom4j.jar pepper   
jarsigner -keystore pepper.store FlowMetaData.jar pepper   
jarsigner -keystore pepper.store ibatis-2.3.2.715.jar pepper   
jarsigner -keystore pepper.store jgraph.jar pepper   
jarsigner -keystore pepper.store log4j-1.2.9.jar pepper   
jarsigner -keystore pepper.store MetaDataManage.jar pepper   
jarsigner -keystore pepper.store ojdbc14.jar pepper   
jarsigner -keystore pepper.store RDPCommon.jar pepper   
jarsigner -keystore pepper.store swing-layout-1.0.jar pepper   
jarsigner -keystore pepper.store ws-commons-util-1.0.1.jar pepper   
jarsigner -keystore pepper.store xmlrpc-client-3.1.jar pepper   
jarsigner -keystore pepper.store xmlrpc-common-3.1.jar pepper 

地址：http://blog.youkuaiyun.com/billwindows/archive/2008/07/15/2652591.aspx