@Override
  public String toString() {
    return "User{"
        + "name='"
        + super.getName()
        + '\''
        + ", pathPrivilegeList="
        + pathPrivilegeList
        + ", sysPrivilegeSet="
        + priSetToString(sysPrivilegeSet, sysPriGrantOpt)
        + ", AnyScopePrivilegeMap="
        + priSetToString(anyScopePrivilegeSet, anyScopePrivilegeGrantOptSet)
        + ", objectPrivilegeMap="
        + objectPrivilegeMap
        + ", roleList="
        + roleSet
        + ", isOpenIdUser="
        + isOpenIdUser
        + '}';
  }
TestOnly, get the string representation of the user.

@return string representation of the user
iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/auth/entity/User.java