手动抛异常

This commit is contained in:
luming 2021-06-30 15:16:41 +08:00
parent d5d3cdbf30
commit 52c3f5581b

View File

@ -4,6 +4,13 @@ fun devide(a: Int, b: Int): Int {
return a / b
}
fun devided(a: Int, b: Int): Int {
if (b == 0) {
throw ArithmeticException("被除数不能为0")
}
return a / b
}
fun main(args: Array<String>) {
// 抛异常
// devide(5,0)
@ -17,4 +24,6 @@ fun main(args: Array<String>) {
} finally {
println("finally代码块")
}
devided(4, 0)
}