经常报:java.util.NoSuchElementException: Timeout waiting for idle object
什么原因啊?
源代码:
public static synchronized Connection getConnection() throws ExceptionInvok
{
Connection conn=null;
try
{
Context ctx = new InitialContext();
String JNDINAME = "java:comp/env/jdbc/mysql" ;
DataSource ds = (DataSource)ctx.lookup(JNDINAME);
conn=ds.getConnection();
conn.setAutoCommit(false);
}
catch (NamingException e)
{
throw new ExceptionInvok("创建数据库连接库失败",e);
}
catch(SQLException e)
{
throw new ExceptionInvok("获取Connection对象失败", e);
}
return conn;
}
什么原因啊?
源代码:
public static synchronized Connection getConnection() throws ExceptionInvok
{
Connection conn=null;
try
{
Context ctx = new InitialContext();
String JNDINAME = "java:comp/env/jdbc/mysql" ;
DataSource ds = (DataSource)ctx.lookup(JNDINAME);
conn=ds.getConnection();
conn.setAutoCommit(false);
}
catch (NamingException e)
{
throw new ExceptionInvok("创建数据库连接库失败",e);
}
catch(SQLException e)
{
throw new ExceptionInvok("获取Connection对象失败", e);
}
return conn;
}
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货