redisTemplate常用集合之bound...Ops系列和下面的opsFor...有什么区别？

Question

redisTemplat常用集合之bound...Ops系列和下面的opsFor...有什么区别呢？
redisTemplate.opsForValue();//操作字符串
redisTemplate.opsForHash();//操作hash
redisTemplate.opsForList();//操作list
redisTemplate.opsForSet();//操作set
redisTemplate.opsForZSet();//操作有序set

Answer 1

    /**获取a，然后获取b，然后删除c，对同一个key有多次操作，按照opsForHash()的写法
     * 每次都是redisTemplate.opsForHash().xxx("key","value")写法很是啰嗦
     */
    int result = (Integer) redisTemplate.opsForHash().get("hash-key","a");
    result = (Integer)redisTemplate.opsForHash().get("hash-key","b");
    redisTemplate.opsForHash().delete("hash-key","c");

    /**
     * boundHashOps()则是直接将key和boundHashOperations对象进行了绑定，
     * 后续直接通过boundHashOperations对象进行相关操作即可，写法简洁，不需要
     * 每次都显式的将key写出来
     */
    BoundHashOperations<String, String, Object> boundHashOperations = redisTemplate.boundHashOps("hash-key");
    result = (Integer) boundHashOperations.get("a");
    result = (Integer) boundHashOperations.get("b");
    boundHashOperations.delete("c");
    
    //以上是个人拙见，如有不对，欢迎指正