【发布时间】:2014-11-21 17:58:35
【问题描述】:
--case 1和case 2的效果是一样的,为什么要在方法签名中加入异常声明?
//案例1
public void doSomething() throws Exception {
//do Something
}
public void Caller() {
try {
doSomething();
} catch (Exception e) {
//handle the exception
}
}
//案例2
public void doSomething() {
//do Something
}
public void Caller() {
try {
doSomething();
} catch (Exception e) {
//handle the exception
}
}
【问题讨论】:
标签: java exception signature throw