travel-cloud/edu-travel-service/edu-travel-service-commodity/src/main/java/edu/travel/commodity/utils/TokenData.java

package edu.travel.commodity.utils;

import edu.travel.entity.EduTenantPO;
import org.springframework.security.core.context.SecurityContextHolder;

public class TokenData {

    /**
     *  获取用户ID
     * @return {@link String }
     */
    public static String getUserId(){
        EduTenantPO principal =(EduTenantPO) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
        return principal.getId().toString();
    }
}