小白求各位大佬指点迷津。
运行项目出现这种报错:
Error creating bean with name 'budget.rp.RpProxyFactory' defined in class path resource [grp/budget/report/report-context.xml]: Invocation of init method failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Io 异常: The Network Adapter could not establish the connection);
该怎么解决?求大佬赐教。