Using XML Encoding Rule Technology to Realize the APDU Encoding in Protocol Z39.50
用XER实现Z39.50协议中的APDU编码

The combination of the information resources in library and in network enviroment has become the research hotspot in the information field. In order to adapt the development of the network information and make use of the library resource fully,this thesis provides a method of coding the ASN. 1 in the protocol Z39. 50 with XER technology.