The invention relates to a user behavior analysis method and a resource recommendation method based on the analysis method. The method comprises the steps of calculating behavioral edge weights of thedirected behavior graph and extracting effective paths; dividing behavioral data into directed demand and fuzzy demand; putting the directional demand features of multiple users into the user demandrelational database; analyzing fuzzy demand characteristics of multiple similar users and/or similar fuzzy demand characteristics of multiple users by clustering, and putting the obtained similar userdemand characteristics and/or similar user demand characteristics into the user demand relation database; generating a resource role framework according to the directed behavior graph; according to the resource role framework, and the user requirements relational library, generating a decision tree. The resource recommendation method comprises the following steps: obtaining the fuzzy demand characteristics of the user and recommending the resource to the user according to the decision tree. The invention can reduce the difficulty of the behavior analysis of the new user and mine the fuzzy requirements of the new user.