getCustomerInfo()方法如下,try中可以捕获三种类型的异常,如果在该方法运行中产生了一个IOException,将会输出什么结果
public void getCustomerInfo() {
try {
// do something that may cause an Exception
} catch (java.io.FileNotFoundException ex) {
System.out.print("FileNotFoundException!");
} catch (java.io.IOException ex) {
System.out.print("IOException!");
} catch (java.lang.Exception ex) {
System.out.print("Exception!");
}
}
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