為什么我public void test1() throws DrunkException{ ?這里的DrunkException提示DrunkException cannot be resolved to a type呢...

Java入門第三季1-7異常鏈的

代碼如下

package imoocChapterThree;

public class ChainTest {

/**

* test1():拋出異常

* test2():調用test1(),捕獲異常,并且包裝成運行時異常,繼續拋出

* main方法中,調用test2(),嘗試捕獲test2()方法拋出的異常

* @param args

*/

public static void main(String[] args) {

ChainTest hello = new ChainTest();

try {

hello.test2();

} catch (Exception e) {

e.printStackTrace();

}

}

public void test1() throws DrunkException{

/*申明將要拋出這種拋出異常*/

throw new DrunkException("喝車別開酒!");

}

public void test2(){

try {

test1();

} catch (DrunkException e) {

// TODO: handle exception

RuntimeException newExc =

new RuntimeException("司機一滴酒,親人兩行淚");

newExc.initCause(e);

throw newExc;

}

}

}