java多线程编程总结
2011-11-02 14:06
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11:12:56,906 WARN JDBCExceptionReporter:233 - SQL Error: 0, SQLState: null 11:12:56,921 ERROR JDBCExceptionReporter:234 - Cannot create PoolableConnectionFactory (The Network Adapter could not establish the connection) 11:12:57,000 WARN SettingsFactory:147 - Could not obtain connection to query metadata org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (The Network Adapter could not establish the connection) at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044) at org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection(LocalDataSourceConnectionProvider.java:81) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:114) at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2833) at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2829)
总是报Could not obtain connection to query metadata这个....
然后是url is null...好像....
找了半天,是hibernate.cfg.xml中配置proxool,相关的内容没有注释掉导致的....
晕死....
不过,log4j,倒是蛮好用的...
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