很多人刚开始接触数据库都是对它进行封装调用,可这样会师系统浪费很大的资源,所以很多方案为了解决这个问题就利用上了数据池的技术
我现在讲自己的服务器配置上传一份供大家参考吧.

1. <Context>
   
2. 
   
3.     <!-- Default set of monitored resources -->
   
4.     <WatchedResource>WEB-INF/web.xml</WatchedResource>
   
5. 
   
6.     <!-- Uncomment this to disable session persistence across Tomcat restarts -->
   
7.     <!--
   
8.     <Manager pathname="" />
   
9.     -->
   
10.         <Resource name ="jdbc/enews"
    
11.         username="think1"
    
12.         password="a1234"
    
13.         driverClassName="oracle.jdbc.driver.OracleDriver"
    
14.         url="jdbc:oracle:thin:@localhost:1521:orcl"
    
15.         auth="Container"
    
16.         type="javax.sql.DataSource"
    
17.         maxActive="20"
    
18.         maxIdle="10"
    
19.         maxWait="10000"
    
20.         />
    
21.     <!-- Uncomment this to enable Comet connection tacking (provides events
    
22.          on session expiration as well as webapp lifecycle) -->
    
23.     <!--
    
24.     <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
    
25.     -->
    
26. 
    
27. </Context>

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很多人刚开始接触数据库都是对它进行封装调用,可这样会师系统浪费很大的资源,所以很多方案为了解决这个问题就利用上了数据池的技术
我现在讲自己的服务器配置上传一份供大家参考吧.

1. <Context>
   
2. 
   
3.     <!-- Default set of monitored resources -->
   
4.     <WatchedResource>WEB-INF/web.xml</WatchedResource>
   
5. 
   
6.     <!-- Uncomment this to disable session persistence across Tomcat restarts -->
   
7.     <!--
   
8.     <Manager pathname="" />
   
9.     -->
   
10.         <Resource name ="jdbc/enews"
    
11.         username="think1"
    
12.         password="a1234"
    
13.         driverClassName="oracle.jdbc.driver.OracleDriver"
    
14.         url="jdbc:oracle:thin:@localhost:1521:orcl"
    
15.         auth="Container"
    
16.         type="javax.sql.DataSource"
    
17.         maxActive="20"
    
18.         maxIdle="10"
    
19.         maxWait="10000"
    
20.         />
    
21.     <!-- Uncomment this to enable Comet connection tacking (provides events
    
22.          on session expiration as well as webapp lifecycle) -->
    
23.     <!--
    
24.     <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
    
25.     -->
    
26. 
    
27. </Context>

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