To deal with this in traditional scripts we must place additional code before and\or after the command, or a set of commands, to insure the proper application state and synchronization is maintained.

• +为了处理在传统脚本中的这些问题，我们必须在一条命令或者一组命令之前和\\或之后添加额外的代码，以确保维持正确的应用状态和同步。