| This thesis describes the present situation and background of Email Post, and analyzes identity and position that happen in course of .developing of Email Posto The front of the paper studies the knowledge suck as principle and protocol of email, and the kernel technology of developing process of Email Posto Using those technology illuminates general developing method about Email Posto The lore of Agent technology and theory model of its are discussed , especial the number of method of post developing are more arguedoOn the theoretical basis above, the paper put forward solution about some question in developing process of post system,, The emphases of thesis is the four layer system structure of post system that advances one developing frameoThe stress of four layer system structure is the component makeup at the application server0 The tractate describe the passive service component model and the active service component model above constitutive component of the post system, and serving frame of soft component?The paper realizes one email post system above base on Agent' s theory system in post system' s utilization Technology analysis is used at the main structure of post system, and in particular of email active service component., Email filter as the example of email post is detailedly analyzed through the structure and programmer and function module0This paper summarizes the post system in the end , and prospect the self study of Agent component and collaborative ability of post system0... |