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