The business problem (Traveling Salesman Problem , TSP) journeying, is a kind of the TSP phenomenon that the classical NP troublesome problem produces specifically for the logistics company delivers goods , start with one kind of ant group algorithm , tree ergodic algorithm improving two kinds classics algorithm, basal principle having summarized this two kinds method, the TSP problem elicitation method algorithm has reached and algorithmic superior or inferior rank has carried out analysis and comparison on this three kinds in reality to have brought forward new finding the solution of a kind of