cache function finished

rainer1017 · Jul 17, 2018 · 39a0d7d · 39a0d7d
1 parent c1b34ce
commit 39a0d7d
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Showing 16 changed files with 913 additions and 26 deletions.
diff --git a/learn-sitech-project/cache-to-file-db/pom.xml b/learn-sitech-project/cache-to-file-db/pom.xml
@@ -31,6 +31,10 @@
             <artifactId>druid</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+        </dependency>
 
         <dependency>
             <groupId>org.mybatis</groupId>
@@ -71,10 +75,84 @@
             <artifactId>hutool-all</artifactId>
         </dependency>
 
+        <!--spring redis jar-->
+        <dependency>
+            <groupId>org.springframework.data</groupId>
+            <artifactId>spring-data-redis</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>redis.clients</groupId>
+            <artifactId>jedis</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-pool2</artifactId>
+            <version>2.4.2</version>
+            <scope>compile</scope>
+        </dependency>
+        <!--spring redis jar-->
+
+        <!--jackson-->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.jaxrs</groupId>
+            <artifactId>jackson-jaxrs-json-provider</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.jaxrs</groupId>
+            <artifactId>jackson-jaxrs-base</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.module</groupId>
+            <artifactId>jackson-module-jaxb-annotations</artifactId>
+        </dependency>
+
     </dependencies>
 
     <build>
-
+        <finalName>cache-to-file-db</finalName>
+        <plugins>
+
+            <plugin>
+                <!-- MAVEN 编译使用的JDK版本 -->
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>2.3.2</version><!-- 可解决一个类报错打不了包的问题 -->
+                <configuration>
+                    <source>1.7</source>
+                    <target>1.7</target>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.12.4</version>
+                <configuration>
+                    <skipTests>true</skipTests>
+                </configuration>
+            </plugin>
+
+        </plugins>
         <!-- 如果不添加此节点mybatis的mapper.xml文件都会被漏掉。 -->
         <resources>
             <resource>

diff --git a/learn-sitech-project/cache-to-file-db/readme.md b/learn-sitech-project/cache-to-file-db/readme.md
@@ -25,14 +25,27 @@ User{id=3, userName='dufy', password='123456', age=25}
 User{id=4, userName='github', password='123456', age=10}
 
 ````
-
 3. 缓存相关的配置
-
-
-4. 日志入库文件的扫描和转移
-
-
-5. 读取文件数据并进行入库操作
+- （1）添加对应的jar ，jedis 、spring-data-redis等
+- （2）添加cache对应的配置文件，既spring-cache.xml
+- （3）添加`RedisClientTemplate` redis操作工具类
+- （4）进行测试，`org.dufy.cache.RedisClientTemplateTest`
+4. 设计缓存的入库缓存保存的key
+两种方式：
+- （1）使用String
+> key=user:id
+> value=json(user).toString
+- （2）使用Hash
+> key=user:id
+> key "name" "dufy"
+> key "age" 25
+
+注： 需要redis配置集群，可参考[Redis创建高可用集群教程【Windows环境】](https://blog.csdn.net/u010648555/article/details/79427608)
+
+5. 日志入库文件的扫描和转移
+
+
+6. 读取文件数据并进行入库操作
 
 
 
diff --git a/learn-sitech-project/cache-to-file-db/src/main/java/org/dufy/cache/CacheConstants.java b/learn-sitech-project/cache-to-file-db/src/main/java/org/dufy/cache/CacheConstants.java
@@ -0,0 +1,20 @@
+package org.dufy.cache;
+
+/**
+ * 缓存的常量
+ *
+ * @author:dufyun
+ * @version:1.0.0
+ * @date 2018/7/16
+ * @update:[日期YYYY-MM-DD] [更改人姓名][变更描述]
+ */
+public interface CacheConstants {
+
+    public static final int expire_day = 24 * 60 * 60;
+    /**
+     * 缓存key user:id
+     */
+    public static final String USER_KEY = "user:";
+
+
+}
diff --git a/learn-sitech-project/cache-to-file-db/src/main/java/org/dufy/cache/IUserCache.java b/learn-sitech-project/cache-to-file-db/src/main/java/org/dufy/cache/IUserCache.java
@@ -0,0 +1,41 @@
+package org.dufy.cache;
+
+import org.dufy.model.User;
+
+/**
+ * 用户缓存接口类
+ *
+ * @author:dufyun
+ * @version:1.0.0
+ * @date 2018/7/16
+ * @update:[日期YYYY-MM-DD] [更改人姓名][变更描述]
+ */
+public interface IUserCache {
+
+    /**
+     * string set user
+     * @param user
+     */
+    public void setUser(User user);
+
+    /**
+     * string get user
+     * @param id
+     * @return
+     */
+    public User getUser(String id);
+
+    /**
+     * hset user
+     * @param user
+     */
+    public void hsetUser(User user);
+
+    /**
+     * hget user
+     * @param id
+     * @return
+     */
+    public User hgetUser(String id);
+
+}