//看一下下面的程序,你能正确的写出不同的testEx2()方法时,程序的最终打印出来的数据吗....先不要看下面的答案 public class ExceptionTest { public ExceptionTest() { } boolean testEx() throws Exception { boolean ret = true; try { ret = testEx1(); } catch (Exception e) { System.out.println("testEx, ca
<?php class a { public function a1 () { try { throw new Exception('123'); } catch (Exception $e) { throw $e; } } } class b { public function b1 () { try { $a = new a(); $a->a1(); } catch (Exception $e) { throw $e; //throw new Exception($e->getMes
代码很简单,大家一看基本上就能明白(有一定的java基础,熟悉try......catch.....finally的使用方法) package com.nokia.test1; public class test { public static void main(String[] args) { NumberTest n = new NumberTest(); //捕获异常 try{ System.out.println("商="+n.div(1,0)); }catch(custom
public class test { public static void main(String[] args){ Thread thread = new Thread(new MyThread()); thread.setUncaughtExceptionHandler((Thread t,Throwable e)->{ System.out.println("出现异常"); System.out.println("线程名称:" + t.getName(
public class Test1 { public static void main(String args[]) { System.out.println(getLineInfo()); getExp(); } public static String getLineInfo() { StackTraceElement ste = new Throwable().getStackTrace()[1]; return ste.getFileName() + ": Line " +
