Blacklist analysis method, device and equipment and computer readable storage medium

The invention provides a blacklist analysis method based on a relational network, and the method comprises the steps: obtaining the application information of an applicant when receiving a blacklist analysis instruction triggered by a user; obtaining relation network information of an applicant and existing blacklist identification information of each associated person in a relation network from abig data platform based on the application information; layering a relationship network of the applicant based on the relationship network information to obtain one or more relationship hierarchies;and carrying out blacklist analysis on the applicant according to the blacklist identification information of each associated person and the relationship level of the associated person to obtain a blacklist analysis result of the applicant. The invention further provides a blacklist analysis device, blacklist analysis equipment and a computer readable storage medium. According to the invention, areliable blacklist analysis