基本连接功能工具类：

public class RedisUtils {@Resourceprivate RedisTemplate<Object, Object> redisTemplate;public <E> void set(String key, E value) {redisTemplate.opsForValue().set(key, value);}public Boolean del(String key) {return redisTemplate.delete(key);}public <E> E getSingle(String key, Class<E> cls) {Object res = redisTemplate.opsForValue().get(key);return cast(res, cls);}public <E> List<E> getList(String key, Class<E> cls) {Object res = redisTemplate.opsForValue().get(key);return castList(res, cls);}public Object get(String key) {Object res = redisTemplate.opsForValue().get(key);return res;}public String getString(String key) {Object resObject = redisTemplate.opsForValue().get(key);
//        if(ObjectUtil.)String res = String.valueOf(redisTemplate.opsForValue().get(key));return res;}public Boolean checkIsRedis() {try {this.set("test", "test");if (StringUtil.isNotEmpty(this.getString("test"))) {return true;} else {return false;}} catch (Exception e) {return false;}}@SuppressWarnings("unchecked")private static <T> T cast(Object obj, Class<T> cls) {return (T) obj;}@SuppressWarnings("unchecked")private static <T> List<T> castList(Object obj, Class<T> cls) {return (List<T>) obj;}
}

多功能工具类：

public class ReflectUtil {/*** 获取字段对应值，并转为String类型，空值返回空字符串** @param fieldName* @param obj* @return*/public static synchronized String getStringValue(String fieldName, Object obj) throws ReflectiveOperationException {Object objectValue = getValueByGetter(fieldName, obj);if (objectValue == null) {return "";}String result = objectValue.toString();//如果类型为BigDecimal,去掉末尾的0if (objectValue instanceof BigDecimal) {BigDecimal value = (BigDecimal) objectValue;value = value.stripTrailingZeros();result = value.toPlainString();} else if (objectValue instanceof Date) {SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");result = sdf.format((Date) objectValue).replace(" 00:00:00", "");}return result.trim();}public static Object getValueByGetter(String fieldName, Object obj) throws ReflectiveOperationException {Method getter = getGetter(fieldName, obj.getClass());if (getter != null) {return getter.invoke(obj);}return null;}public static Object setValueBySetter(String fieldName, Object obj) throws ReflectiveOperationException {Method setter = getSetter(fieldName, obj.getClass());if (setter == null) {throw new ReflectiveOperationException("没有set方法");}return setter.invoke(obj);}/*** 获取get方法** @param fieldName* @param cls* @return*/public static Method getGetter(String fieldName, Class<?> cls) {for (Method method : cls.getMethods()) {if (method.getName().equalsIgnoreCase("get".concat(fieldName)) && method.getParameterTypes().length == 0) {return method;}}return null;}/*** 获取set方法** @param fieldName* @param cls* @return*/public static Method getSetter(String fieldName, Class<?> cls) {for (Method method : cls.getMethods()) {if (method.getName().equalsIgnoreCase("set".concat(fieldName)) && method.getParameterTypes().length == 0) {return method;}}return null;}/*** 通过属性名获取Field对象** @param fieldName* @param cls* @return*/public static synchronized Field getFieldByName(String fieldName, Class<?> cls) {Field[] fields = cls.getDeclaredFields();for (Field field : fields) {if (field.getName().equals(fieldName)) {return field;}}if (cls.getSuperclass() != null) {return getFieldByName(fieldName, cls.getSuperclass());}return null;}//    /**
//     * 通过属性名获取Field对象
//     *
//     * @param cls
//     * @return
//     */
//    public static synchronized Field getField(Class<?> cls) {
//        Field[] fields = cls.getDeclaredFields();
//        Field f = null;
//        Object paramValue;
//        boolean isNotNull = false;
//        for (Field field : fields) {
//            try {
//                //设置可读写权限
//                field.setAccessible(true);
//
//                if (ObjectUtil.isNotEmpty(paramValue)) {
//                    f = field;
//                    isNotNull = true;
//                    break;
//                }
//            } catch (IllegalAccessException e) {
//                e.printStackTrace();
//            }
//            return field;
//        }
//        if (isNotNull) {
//            return f;
//        }
//        return null;
//    }/*** 通过对象.class获取所有Fields，包括父类** @param cls* @return*/public static List<Field> listFields(Class<?> cls) {Field[] fs = cls.getDeclaredFields();List<Field> fields = new ArrayList<>(Arrays.asList(fs));if (cls.getSuperclass() != null) {fields.addAll(listFields(cls.getSuperclass()));}return fields;}public static boolean fieldExist(String fieldName, Class<?> cls) {return getFieldByName(fieldName, cls) != null;}
}