/**
* 传入一系列的KEY值
*/
@Test
public void testGetArray() {
Cache cache = new EhCacheBasedCache("sampleCache");
cache.put("KEY1", "ABC");
cache.put("KEY2", "VALUE2");
cache.put("KEY4", "CHINA");
Map<String, Object> result = cache.get("KEY1", "KEY2", "KEY3", "KEY4");
assertTrue(result.size() == 4);
assertTrue(result.get("KEY1").equals("ABC"));
assertNull(result.get("KEY3"));
cache.remove("KEY1");
cache.remove("KEY2");
cache.remove("KEY4");
}