求大神解决数据库连接超时问题 在自己电脑上见了一个pl/sql数据库 jdbc改过 启动tomcat总是出现以下错误

[qq_26884787]

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [spring-datasource.xml]: Invocation of init method failed; nested exception is java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connection


Caused by: java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connection

Caused by: java.net.ConnectException: Connection timed out: connect

[吹疯鸡]

xml里面配置的和jdbc不一样了吧

[master_y]

看一下你配的datasource

[一点媛艺]

你会在Android上用jdbc直接连接MySQL吗