用于函数的异常处理程序的地址。
在下一节中，您将对异常处理程序进行编码，以便处理SQLException异常。
In the next section, you will code your own exception handler to handle the SQLException.
关键是不使程序崩溃或抛出异常而中止处理。
The key is to not crash your program or throw an exception that stops processing.
捕获系统级异常的故障处理程序。
应该在整个应用程序中一致地处理异常。
You should handle exceptions coherently throughout the application.
在应用程序驱动程序执行循环中，发现未处理的异常错误。
An unhandled exception was caught in the application driver execution loop.
面向服务软件异常处理的开发工作量大且程序逻辑复杂。
The workload of exception handling development is heavy, with complex program logic.
可以轻松添加异常处理代码，以增加程序的可靠性。
Exception-handling code can be easily added to increase program reliability.
异常处理应用程序块。
出现异常情况时立即按应急处理程序处理。
Treat the abnormal situation according to the emergency response procedure.
出现异常情况时立即按应急处理程序处理。
Treat the abnormal situation according to the emergency response procedure.
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