烦，spring声明事务不成功～

DataSourceTransactionManager - Triggering beforeCommit synchronization
DataSourceTransactionManager - Triggering beforeCompletion synchronization
DataSourceTransactionManager - Initiating transaction commit
DataSourceTransactionManager - Committing JDBC transaction on Connection [org.apache.tomcat.dbcp.dbcp.PoolableConnection@17d5b2a]
DataSourceTransactionManager - Triggering afterCompletion synchronization
TransactionSynchronizationManager - Clearing transaction synchronization
TransactionSynchronizationManager - Removed value [org.springframework.jdbc.datasource.ConnectionHolder@13f57b3] for key [org.apache.tomcat.dbcp.dbcp.BasicDataSource@1758c30] from thread [http-8080-Processor23]
DataSourceTransactionManager - Releasing JDBC Connection [org.apache.tomcat.dbcp.dbcp.PoolableConnection@17d5b2a] after transaction
DataSourceUtils - Returning JDBC Connection to DataSource
DefaultProcessor - Returning: id[7349_1155797700250] init[var s0 = "\u589E\u52A0\u5931\u8D25";] assign[s0] xhr[true]
DefaultProcessor - var s0 = "\u589E\u52A0\u5931\u8D25";
DWREngine._handleResponse('7349_1155797700250', s0);