隨筆檔案(496)

J2EE包括以下技術(shù):??
EJB:Enterprise?? JavaBeans?? 企業(yè)JavaBean組件??
IDL:Interface?? Definition?? Language?? 接口定義語言??
JMS:Java?? Message?? Service?? Java消息服務(wù)??
JNDI:Java?? Naming?? and?? Directory?? Interface?? Java命名目錄接口??
RMI:Remote?? Method?? Invocation?? 遠(yuǎn)程方法調(diào)用??
JTA:Java?? Transaction?? API?? Java事務(wù)API??
JTS:Java?? Transaction?? Service?? Java事務(wù)服務(wù)??
Object?? Serialization:對(duì)象序列化??
JavaMail:Java郵件服務(wù)??
JDBC:數(shù)據(jù)庫訪問API??
JSP:Java?? Server?? Pages??
Servlet:??

EJB分為三種:??
Session?? Bean(會(huì)話BEAN)??
Entity?? Bean(實(shí)體BEAN)??
Message?? Driver?? Bean(消息驅(qū)動(dòng)BEAN)??

Session?? Bean分為兩種:??
Stateless?? Session?? Bean(無狀態(tài)會(huì)話Bean)??
Statefull?? Session?? Bean(有狀態(tài)會(huì)話Bean)??

Entity?? Bean分為兩種:??
CMP:Container?? Manager?? Persistence(容器管理持久性)
BMP:Bean?? Manager?? Persistence(Bean管理持久性)??

其他縮寫名詞:??
DTO:Data?? Transport?? Object?? 數(shù)據(jù)傳輸對(duì)象??
JDO:Java?? Data?? Object??
DAO:Database?? Access?? Object?? 數(shù)據(jù)庫訪問對(duì)象??
POJO:Proterozoic?? Java?? Object?? Java原生對(duì)象??
VO:Value?? Object?? 值對(duì)象??
SOAP:Simple?? Object?? Access?? Protocol?? 簡單對(duì)象訪問協(xié)議??