将导航和图片路径转换为相对路径
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@@ -37,7 +37,7 @@ Storm-Redis 使用 Jedis 为 Redis 客户端,并提供了如下三个基本的
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这里首先给出一个集成案例:进行词频统计并将最后的结果存储到 Redis。项目结构如下:
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<div align="center"> <img src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/storm-wordcounttoredis.png"/> </div>
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<div align="center"> <img src="../pictures/storm-wordcounttoredis.png"/> </div>
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> 用例源码下载地址:[storm-redis-integration](https://github.com/heibaiying/BigData-Notes/tree/master/code/Storm/storm-redis-integration)
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@@ -283,7 +283,7 @@ public class WordCountToRedisApp {
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启动后,查看 Redis 中的数据:
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<div align="center"> <img src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/store-redis-manager.png"/> </div>
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<div align="center"> <img src="../pictures/store-redis-manager.png"/> </div>
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@@ -295,7 +295,7 @@ public class WordCountToRedisApp {
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<div align="center"> <img src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/storm-abstractRedisBolt.png"/> </div>
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<div align="center"> <img src="../pictures/storm-abstractRedisBolt.png"/> </div>
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`AbstractRedisBolt` 中比较重要的是 prepare 方法,在该方法中通过外部传入的 jedis 连接池配置 ( jedisPoolConfig/jedisClusterConfig) 创建用于管理 Jedis 实例的容器 `JedisCommandsInstanceContainer`。
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@@ -440,13 +440,13 @@ public class RedisStoreBolt extends AbstractRedisBolt {
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JedisCommands 接口中定义了所有的 Redis 客户端命令,它有以下三个实现类,分别是 Jedis、JedisCluster、ShardedJedis。Strom 中主要使用前两种实现类,具体调用哪一个实现类来执行命令,由传入的是 jedisPoolConfig 还是 jedisClusterConfig 来决定。
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<div align="center"> <img src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/storm-jedicCommands.png"/> </div>
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<div align="center"> <img src="../pictures/storm-jedicCommands.png"/> </div>
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### 3.4 RedisMapper 和 TupleMapper
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RedisMapper 和 TupleMapper 定义了 tuple 和 Redis 中的数据如何进行映射转换。
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<div align="center"> <img src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/storm-Redis-Mapper.png"/> </div>
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<div align="center"> <img src="../pictures/storm-Redis-Mapper.png"/> </div>
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#### 1. TupleMapper
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@@ -553,7 +553,7 @@ redis>
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### 4.2 项目结构
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<div align="center"> <img src="https://github.com/heibaiying/BigData-Notes/blob/master/pictures/CustomRedisCountApp.png"/> </div>
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<div align="center"> <img src="../pictures/CustomRedisCountApp.png"/> </div>
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### 4.3 自定义RedisBolt的代码实现
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