下一行代码指定执行您的JAR命令，如果不成功则引发错误。
The next line says to execute your JAR command and raise an error if unsuccessful.
在实验过程中，每当“学习者”犯下一个错误的时候，被试就被命令执行不断增强的电击。
During the course of the experiment, each time the 'learner' made a mistake the participant was ordered to administer ever-increasing electrical shocks.
不过，实际上，如果SQL命令成功执行，错误代码将是- 1。
In practice, however, it appears that the error code is -1 for a successful execution of the SQL command.
应用推荐