------------吾亦无他,唯手熟尔，谦卑若愚，好学若饥-------------
经过上几次的查找，笔者我就简单的说一下查找的思路，留给读者自己实践
同样找到sqlsession的实现类，----DefaltSqlSession,找它的close方法
public void close() {
try {
this.executor.close(this.isCommitOrRollbackRequired(false));
this.closeCursors();
this.dirty = false;
} finally {
ErrorContext.instance().reset();
}
}
executor执行器的close方法里面的这个方法，传入false
private boolean isCommitOrRollbackRequired(boolean force) {
return !this.autoCommit && this.dirty || force;
}
根据上一篇博客写的，他们三个逻辑运算符的优先级 &&>||>!
得到值为true
看executor.close(boolean XXX)的方法，同样找他实现类BaseExecutor
public void close(boolean forceRollback) {
try {
try {
this.rollback(forceRollback);
} finally {
if(this.transaction != null) {
this.transaction.close();
}
}
} catch (SQLException var11) {
log.warn("Unexpected exception on closing transaction. Cause: " + var11);
} finally {
this.transaction = null;
this.deferredLoads = null;
this.localCache = null;
this.localOutputParameterCache = null;
this.closed = true;
}
}
从头开始看，rollback(true)这一行
public void rollback(boolean required) throws SQLException {
if(!this.closed) {
try {
this.clearLocalCache();
this.flushStatements(true);
} finally {
if(required) {
this.transaction.rollback();
}
}
}
}
finally中是什么事物的回滚啊，这就真相大白
SqlSession中的close在底层调用了事务的回滚的方法，当然会造成事务的回滚啊~~~~~~
