casbin_authz_policy.csv

p, alice, book, book1, bookstore1, 1.2.3.4, read, "{""a"":[""b""]}"
p, alice, book, book1, bookstore1, 1.2.3.4, write, "{""a"":[""b""]}"
p, role1, book, book2, bookstore1, 192.168.1.0/24, read, "{""a"":[""b"",""c""]}"

g, bob, role1