以now() 為範例
完整語法
formatDate(now(), z or zz)
輸出值
EST CST ... MST PST
Note: as of 1.6.0, the z/zz format tokens have been deprecated from plain moment objects. Read more about it here. However, they *do* work if you are using a specific time zone with the moment-timezone addon.
單位
時區 Time Zone