摘要:        
自定义异常 package com.study.exception; //自定义的异常类 public class text3 extends Exception{ //传递数字>10 private int detail; public text3( int a) { this.detail =     阅读全文
posted @ 2021-05-08 16:57
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摘要:        
捕获和抛出异常: try ,catch ,finally ,throw ,throws //假设要捕获多个异常:从小到大 (Exception,Error) ,Throwable /* try{ //try监控区域 System.out.println(a/b); }catch (Exception    阅读全文
posted @ 2021-05-08 16:01
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