redisTemplate 批量获取指定key下所有数据，并删除

使用redisTemplate.keys(str)，版本问题会报
ERR unknown command KEYS, with args beginning with: `…
因此可使用

String pattern = "Impl:*";
		AtomicInteger count = new AtomicInteger();
		List<String> lis = new ArrayList<>();
		ScanOptions options = ScanOptions.scanOptions().match(pattern).count(1000)
				.build();
		Cursor<String> cursor = (Cursor<String>) redisTemplate.executeWithStickyConnection(
				redisConnection -> new ConvertingCursor<>(redisConnection.scan(options),
						redisTemplate.getKeySerializer()::deserialize));

		cursor.forEachRemaining(key -> {
			redisTemplate.delete(key);
		});
		System.out.println(lis.toString());