正確代碼：public int test2(){ int result = 100; try{ int divider = 10 ; //int result = 100; while(divider>-1){ divider--; result = result + 100/divider; } ? ?return result; }catch(Exception e){ e.printStackTrace(); System.out.println("循環(huán)拋出異常了?。?！"); return ? 999; }finally{ System.out.println("我是finally！！ 哈哈！！~"); System.out.println("我是 result ！ 我的值為：" + result); } }錯誤代碼：public int test2(){ //int result = 100; try{ int divider = 10 ; int result = 100; while(divider>-1){ divider--; result = result + 100/divider; } ? ?return result; }catch(Exception e){ e.printStackTrace(); System.out.println("循環(huán)拋出異常了！??！"); return ? 999; }finally{ System.out.println("我是finally！！ 哈哈??！~"); System.out.println("我是 result ！ 我的值為：" + result);//此處result說是不可處理變量這是為什么？？？ } }