17 lines
558 B
Java
17 lines
558 B
Java
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package exp9;
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import java.io.*;
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public class ExceptionExmaple2
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{
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public static void main(String args[]) throws NumberFormatException
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{
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System.out.println("Please Input an Interger:");
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try{ //此处可能会抛出I/O异常
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BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
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int a=Integer.parseInt(in.readLine()); //此处可能会抛出数据格式异常
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System.out.println("the Integer you input is:"+a);
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}
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catch(IOException e) //捕获I/O异常并处理
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{ System.out.println("I/O error"); }
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}
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}
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