java利用反射获取类属性名，获取JavaBean属性名

/**
	 * 获取类属性名
	 * 
	 * @param pclass
	 * @return String[]
	 * @throws FrameException
	 */
	public static String[] getClassDeclaredFieldNames(Class pclass) throws FrameException {
		Field[] propertyField;
		String[] returnArray;
		int count = 0;

		if (pclass == null) {
			return null;
		}
		propertyField = pclass.getDeclaredFields();
		if (propertyField != null && propertyField.length > 0) {
			count = propertyField.length;
		}

		returnArray = new String[count];
		for (int i = 0; i < count; i++) {
			returnArray[i] = propertyField[i].getName();
		}
		return returnArray;
	}

	/**
	 * 获取JavaBean属性名
	 * 
	 * @param pclass
	 * @return String[]
	 * @throws FrameException
	 */
	public static ObjectFieldDescriptor[] getObjectFieldDescriptors(Object obj) throws FrameException {
		Field[] fields;
		Field field;
		int count = 0;
		ObjectFieldDescriptor[] objectFieldDescriptors;
		String name;
		Object value;

		if (obj == null) {
			return null;
		}
		fields = obj.getClass().getDeclaredFields();
		if (fields != null && fields.length > 0) {
			count = fields.length;
		}
		objectFieldDescriptors = new ObjectFieldDescriptor[count];

		for (int i = 0; i < count; i++) {
			field = fields[i];
			name = field.getName();
			value = getFieldValueIgnoreAccessible(obj, field);

			objectFieldDescriptors[i] = new ObjectFieldDescriptor(name, field.getType(), value);

		}
		return objectFieldDescriptors;
	}

/**
	 * 获取对象的域值，忽略访问权限
	 * 
	 * @throws FrameException
	 */
	public static Object getFieldValueIgnoreAccessible(Object obj, Field field) throws FrameException {
		boolean accessible;
		Object value;

		if (obj == null) {
			throw new FrameException("传入参数[obj]为空！");
		}
		if (field == null) {
			throw new FrameException("传入参数[field]为空！");
		}

		try {
			accessible = field.isAccessible();
			if (!accessible) {
				field.setAccessible(true);
			}
			value = field.get(obj);
			field.setAccessible(accessible);
			return value;
		} catch (IllegalArgumentException e) {
			throw new FrameException(e);
		} catch (IllegalAccessException e) {
			throw new FrameException(e);
		}
	}