【改成数据库连接池 解决经常断电导致数据库连接失败的问题 】

pom.xml

@@ -41,11 +41,17 @@
 			<artifactId>spring-boot-starter-jdbc</artifactId>
 		</dependency>
 
-		<dependency>  
-            <groupId>org.springframework.boot</groupId>  
-            <artifactId>spring-boot-starter-data-jpa</artifactId>  
+		<dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
         </dependency>
-	
+
+		<dependency>
+			<groupId>com.alibaba</groupId>
+			<artifactId>druid-spring-boot-starter</artifactId>
+			<version>1.2.6</version>
+		</dependency>
+
 		<dependency>
 		    <groupId>log4j</groupId>
 		    <artifactId>log4j</artifactId>

src/main/resources/application-prod.yml

@@ -1,10 +1,23 @@
 spring:
     datasource:
-        type: org.apache.tomcat.jdbc.pool.DataSource
+        type: com.alibaba.druid.pool.DruidDataSource
         driverClassName: oracle.jdbc.OracleDriver
         username: BSD_HK
         password: select!#%*(
         url: jdbc:oracle:thin:@127.0.0.1:1521:orcl
+        initialSize: 1
+        maxActive: 3
+        maxWait: 30000
+        testOnBorrow: false
+        testOnReturn: false
+        testWhileIdle: true
+        validationQuery: SELECT 1 FROM DUAL
+        timeBetweenEvictionRunsMillis: 60000
+        removeAbandoned: true
+        removeAbandonedTimeout: 1800
+        minEvictableIdleTimeMillis: 300000
+        poolPreparedStatements: true
+        maxPoolPreparedStatementPerConnectionSize: 3
         #url: jdbc:oracle:thin:@127.0.0.1:1521:orcl
       #url: jdbc:oracle:thin:@usoft.f3322.net:11561:orcl