是tomcat 查了只有两个项目有同名的配置文件，但两个配置文件都改了。。就是不起作用。。。另外问一个问题。json配置链接集群oracle需要特殊配置吗，我们现在碰到了。链接不了数据库的问题，一直报ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was: telnet也都通的，直接工具链接也是可以链接的，就是启动报错

datasource.json

var ioc = {
dataSource:{
type:"com.alibaba.druid.pool.DruidDataSource",
events:{
depose:"close"
},
fields:{
url:"jdbc:oracle:thin:@192.168.0.8:1521:ahnj",
username:"p2p1",
password:"zy_p2p",
maxActive:20,
testWhileIdle:true,
validationQuery:"select 1 from dual",
removeAbandoned:true ,
removeAbandonedTimeout:1800,
filters:"stat"
} 这个是数据库配置链接。
},
dao : {
type : "org.nutz.dao.impl.NutDao",
args : [{refer:'dataSource'}]
}

}

我们用其他项目链接这个集群地址是可以连的，就是这种配置数据库链接的 链接集群是不是要加其他的配置。var ioc = {
dataSource:{
type:"com.alibaba.druid.pool.DruidDataSource",
events:{
depose:"close"
},
fields:{
url:"jdbc:oracle:thin:@192.168.0.8:1521:ahnj",
username:"p2p",
password:"zy_p2p",
maxActive:20,
testWhileIdle:true,
validationQuery:"select 1 from dual",
removeAbandoned:true ,
removeAbandonedTimeout:1800,
filters:"stat"
}
},
dao : {
type : "org.nutz.dao.impl.NutDao",
args : [{refer:'dataSource'}]
}

}