public static Area getArea(String ip) {
        return AreaUtils.getArea(getAreaId(ip));
    }
@Test
    public void testGetArea_long() throws Exception {
        // 120.203.123.0|120.203.133.255|360900
        long ip = Searcher.checkIP("120.203.123.252");
        Area area = IPUtils.getArea(ip);
        assertEquals("宜春市", area.getName());
    }