各位大侠：
目前我在整合项目时SpringBoot1.5.2+Activiti5.22时启动项目后，activiti的mybatis的数据连接一直有问题。
我debug了下，看到ProcessEngineConfigurationImpl的init方法全部执行结束，没有报错，而且activiti也找到了DataSource，但是往下走时控制台一直刷一个日志,好像是数据连接池一直在打开和关闭。代码如下：
17:07:26.813 [Thread-8] DEBUG o.a.i.t.managed.ManagedTransaction - Opening JDBC Connection
17:07:26.815 [Thread-7] DEBUG o.a.i.t.managed.ManagedTransaction - Closing JDBC Connection [Transaction-aware proxy for target Connection [ProxyConnection[PooledConnection[com.mysql.jdbc.JDBC4Connection@457547a1]]]]
17:07:26.817 [Thread-8] DEBUG o.a.i.t.managed.ManagedTransaction - Closing JDBC Connection [Transaction-aware proxy for target Connection [ProxyConnection[PooledConnection[com.mysql.jdbc.JDBC4Connection@5f400587]]]]
17:07:36.821 [Thread-7] DEBUG o.a.i.t.managed.ManagedTransaction - Opening JDBC Connection
17:07:36.822 [Thread-8] DEBUG o.a.i.t.managed.ManagedTransaction - Opening JDBC Connection
17:07:36.823 [Thread-7] DEBUG o.a.i.t.managed.ManagedTransaction - Closing JDBC Connection [Transaction-aware proxy for target Connection [ProxyConnection[PooledConnection[com.mysql.jdbc.JDBC4Connection@5f400587]]]]
17:07:36.825 [Thread-8] DEBUG o.a.i.t.managed.ManagedTransaction - Closing JDBC Connection [Transaction-aware proxy for target Connection [ProxyConnection[PooledConnection[com.mysql.jdbc.JDBC4Connection@457547a1]]
如果我删除掉activiti的依赖包，启动项目，项目是正常的。添加上activiti的依赖包之后，就会有这个问题，但是用Junit去执行activiti的数据操作又是没有问题的。就是我项目的controller方法不能正常被访问了，访问就报404。
求大神助我。
