v2.2.0发布

novel-admin/Dockerfile

@@ -0,0 +1,6 @@
+FROM java:8
+ADD novel-admin-1.0.0.jar /root
+ENV dburl=""
+ENV username=""
+ENV	password=""
+ENTRYPOINT ["sh","-c","java -Dspring.datasource.url=${dburl} -Dspring.datasource.username=${username} -Dspring.datasource.password=${password} -jar /root/novel-admin-1.0.0.jar"]

novel-common/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>novel</artifactId>
         <groupId>com.java2nb</groupId>
-        <version>2.1.2</version>
+        <version>2.2.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -31,11 +31,20 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-cache</artifactId>
         </dependency>
+
+        <!--ehcache-->
         <dependency>
             <groupId>net.sf.ehcache</groupId>
             <artifactId>ehcache</artifactId>
         </dependency>
 
+        <!--集成redis-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-redis</artifactId>
+            <version>${redis.version}</version>
+        </dependency>
+
         <!--mysql驱动-->
         <dependency>
             <groupId>mysql</groupId>

novel-common/src/main/java/com/java2nb/novel/core/cache/CacheKey.java

@@ -50,4 +50,9 @@ public interface CacheKey {
      * 上一次搜索引擎更新的时间
      * */
     String ES_LAST_UPDATE_TIME = "esLastUpdateTime";
+
+    /**
+     * 搜索引擎转换锁
+     * */
+    String ES_TRANS_LOCK = "esTransLock";
 }

novel-common/src/main/java/com/java2nb/novel/core/cache/CacheService.java

@@ -51,9 +51,5 @@ public interface CacheService {
 	 * */
 	void expire(String key, long timeout);
 
-	/**
-	 * 刷新缓存
-	 * */
-	void refresh(String key);
 
 }

novel-common/src/main/java/com/java2nb/novel/core/cache/impl/EhCacheServiceImpl.java

@@ -1,22 +1,23 @@
 package com.java2nb.novel.core.cache.impl;
 
 import com.java2nb.novel.core.cache.CacheService;
+import lombok.RequiredArgsConstructor;
 import net.sf.ehcache.Cache;
 import net.sf.ehcache.CacheManager;
 import net.sf.ehcache.Element;
-import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Service;
 
 /**
  * @author xxy
  */
+@ConditionalOnProperty(prefix = "cache", name = "type", havingValue = "ehcache")
+@RequiredArgsConstructor
 @Service
 public class EhCacheServiceImpl implements CacheService {
 	
-	@Autowired
-	private CacheManager cacheManager ;
- 
-	private static final String CACHE_NAME = "utilCache";
+	private final CacheManager cacheManager ;
  
 
 	/**
@@ -30,14 +31,6 @@ public class EhCacheServiceImpl implements CacheService {
 	}
 	
  
-	public  CacheManager getCacheManager() {
-		return cacheManager;
-	}
-	
-	
-
-
-
 	@Override
 	public String get(String key) {
 		Element element = getCache().get(key);
@@ -125,20 +118,6 @@ public class EhCacheServiceImpl implements CacheService {
 	}
 
 
-	@Override
-	public void refresh(String key) {
-		Element element = getCache().get(key);
-		if (element != null) {
-			Object value = element.getValue();
-			int timeToLive = element.getTimeToLive();
-			element = new Element(key, value);
-			element.setTimeToLive(timeToLive);
-			Cache cache = getCache();
-			cache.put(element);
-		}
-		
-	}
-
 
 
 }

novel-common/src/main/java/com/java2nb/novel/core/cache/impl/RedisServiceImpl.java

@@ -0,0 +1,73 @@
+package com.java2nb.novel.core.cache.impl;
+
+import com.java2nb.novel.core.cache.CacheService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.stereotype.Service;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author xxy
+ */
+@ConditionalOnProperty(prefix = "cache", name = "type", havingValue = "redis")
+@RequiredArgsConstructor
+@Service
+public class RedisServiceImpl implements CacheService {
+
+	private final StringRedisTemplate stringRedisTemplate;
+
+	private final RedisTemplate<Object,  Object>  redisTemplate;
+
+
+	@Override
+	public String get(String key) {
+		return stringRedisTemplate.opsForValue().get(key);
+	}
+
+	@Override
+	public void set(String key, String value) {
+		stringRedisTemplate.opsForValue().set(key,value);
+	}
+
+	@Override
+	public void set(String key, String value, long timeout) {
+		stringRedisTemplate.opsForValue().set(key,value,timeout, TimeUnit.SECONDS);
+
+	}
+
+	@Override
+	public Object getObject(String key) {
+		return redisTemplate.opsForValue().get(key);
+	}
+
+	@Override
+	public void setObject(String key, Object value) {
+		redisTemplate.opsForValue().set(key,value);
+	}
+
+	@Override
+	public void setObject(String key, Object value, long timeout) {
+		redisTemplate.opsForValue().set(key,value,timeout, TimeUnit.SECONDS);
+	}
+
+	@Override
+	public void del(String key) {
+		redisTemplate.delete(key);
+		stringRedisTemplate.delete(key);
+	}
+
+	@Override
+	public boolean contains(String key) {
+		return redisTemplate.hasKey(key) || stringRedisTemplate.hasKey(key);
+	}
+
+	@Override
+	public void expire(String key, long timeout) {
+		redisTemplate.expire(key,timeout, TimeUnit.SECONDS);
+		stringRedisTemplate.expire(key,timeout, TimeUnit.SECONDS);
+	}
+
+}

novel-common/src/main/resources/application-common-dev.yml

@@ -6,6 +6,28 @@ spring:
     username: root
     password: test123456
     driver-class-name: com.mysql.cj.jdbc.Driver
+  #Redis服务器IP
+  redis:
+    host: 127.0.0.1
+    #Redis服务器连接端口
+    port: 6379
+    #Redis服务器连接密码
+    password: test
+    jedis:
+      pool:
+        #连接池最大连接数（使用负值表示没有限制）
+        max-active: 8
+        #连接池最大阻塞等待时间（使用负值表示没有限制）
+        max-wait: 1
+        #连接池最大阻塞等待时间（使用负值表示没有限制）
+        max-idle: 8
+        #连接池中的最小空闲连接
+        min-idle: 0
+    #连接超时时间（毫秒）
+    timeout: 30000
+
+
+
 
 
 

novel-common/src/main/resources/application-common.yml

@@ -11,6 +11,9 @@ spring:
     generator:
       write-numbers-as-strings: true
 
+#缓存类型，ehcache(默认)、redis
+cache:
+  type: ehcache
 
 mybatis:
   configuration:

novel-crawl/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>novel</artifactId>
         <groupId>com.java2nb</groupId>
-        <version>2.1.2</version>
+        <version>2.2.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

novel-front/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>novel</artifactId>
         <groupId>com.java2nb</groupId>
-        <version>2.1.2</version>
+        <version>2.2.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 

novel-front/src/main/java/com/java2nb/novel/core/schedule/BookToEsSchedule.java

@@ -40,15 +40,13 @@ public class BookToEsSchedule {
     private final JestClient jestClient;
 
 
-    private boolean lock = false;
-
     /**
-     * 2分钟导入一次
+     * 10秒钟导入一次
      */
-    @Scheduled(fixedRate = 1000 * 60 * 2)
+    @Scheduled(fixedRate = 1000 * 10)
     public void saveToEs() {
-        if (!lock) {
-            lock = true;
+        if (cacheService.get(CacheKey.ES_TRANS_LOCK) == null) {
+            cacheService.set(CacheKey.ES_TRANS_LOCK, "1", 60 * 5);
             try {
                 //查询需要更新的小说
                 Date lastDate = (Date) cacheService.getObject(CacheKey.ES_LAST_UPDATE_TIME);
@@ -56,8 +54,6 @@ public class BookToEsSchedule {
                     lastDate = new SimpleDateFormat("yyyy-MM-dd").parse("2020-01-01");
                 }
 
-                long count ;
-                do {
 
                 List<Book> books = bookService.queryBookByUpdateTimeByPage(lastDate, 100);
                 for (Book book : books) {
@@ -70,23 +66,21 @@ public class BookToEsSchedule {
                     jestClient.execute(action);
 
                     lastDate = book.getUpdateTime();
-                        //1秒钟导入一本书，1分钟导入60本
+
                     Thread.sleep(1000);
 
                 }
 
-                    count = books.size();
 
-                }while (count == 100);
 
                 cacheService.setObject(CacheKey.ES_LAST_UPDATE_TIME, lastDate);
 
             } catch (Exception e) {
                 log.error(e.getMessage(), e);
             }
+            cacheService.del(CacheKey.ES_TRANS_LOCK);
 
 
-            lock = false;
         }
 
 

pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>com.java2nb</groupId>
     <artifactId>novel</artifactId>
-    <version>2.1.2</version>
+    <version>2.2.0</version>
     <modules>
         <module>novel-common</module>
         <module>novel-front</module>
@@ -38,6 +38,7 @@
         <jjwt.version>0.9.0</jjwt.version>
         <elasticsearch.version>6.2.2</elasticsearch.version>
         <jest.version>6.3.1</jest.version>
+        <redis.version>1.4.1.RELEASE</redis.version>
     </properties>
 
     <dependencyManagement>