@Test public void test11() { SimpleObj2 obj = new SimpleObj2(); obj.setSex('c'); obj.setSymbol("测试一下".toCharArray()); String json = Json.toJson(obj); SimpleObj2 obj2 = Json.toObject(json, SimpleObj2.class); Assert.assertThat(obj2.getSex(), is('c')); Assert.assertThat(new String(obj2.getSymbol()), is("测试一下")); }