{"id":2360,"date":"2025-11-21T20:35:13","date_gmt":"2025-11-21T12:35:13","guid":{"rendered":"https:\/\/zhenti.52daan.com\/?p=2360"},"modified":"2025-11-21T20:35:13","modified_gmt":"2025-11-21T12:35:13","slug":"%e6%a3%80%e6%9f%a5%e4%b8%8b%e9%9d%a2%e7%9a%84%e4%bb%a3%e7%a0%81%ef%bc%9aclass-e1-extends-exception-class-e2-extends-e1-class-superquiz6_2-public-class-quiz6_3-extends-superquiz6_2-public-voi","status":"publish","type":"post","link":"https:\/\/zhenti.52daan.com\/?p=2360","title":{"rendered":"\u68c0\u67e5\u4e0b\u9762\u7684\u4ee3\u7801\uff1aclass E1 extends Exception{ };class E2 extends E1{ }class SuperQuiz6_2 { }public class Quiz6_3 extends SuperQuiz6_2{  public void f(Boolean flag) throws E1{  \uff0f\uff0f\u4e00\u4e00X\u4e00\u4e00  }}\u4e0b\u5217\u7684\u8bed\u53e5\uff0c\u54ea\u2014\u4e2a\u53ef\u4ee5\u653e\u5230&#8211;X&#8211;\u4f4d\u7f6e\uff0c\u800c\u4e14\u4fdd\u8bc1\u7f16\u8bd1\u6210\u529f\u3002 A.throw new El()\uff1b B.throw new E2()\uff1b C.throw new object()\uff1b D.throw new Exception()\uff1b"},"content":{"rendered":"<p>\u68c0\u67e5\u4e0b\u9762\u7684\u4ee3\u7801\uff1aclass E1 extends Exception{ };class E2 extends E1{ }class SuperQuiz6_2 { }public class Quiz6_3 extends SuperQuiz6_2{  public void f(Boolean flag) throws E1{  \uff0f\uff0f\u4e00\u4e00X\u4e00\u4e00  }}\u4e0b\u5217\u7684\u8bed\u53e5\uff0c\u54ea\u2014\u4e2a\u53ef\u4ee5\u653e\u5230&#8211;X&#8211;\u4f4d\u7f6e\uff0c\u800c\u4e14\u4fdd\u8bc1\u7f16\u8bd1\u6210\u529f\u3002 A.throw new El()\uff1b B.throw new E2()\uff1b C.throw new object()\uff1b D.throw new Exception()\uff1b<\/p>\n<p>\u6b63\u786e\u7b54\u6848\uff1aAB<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u68c0\u67e5\u4e0b\u9762\u7684\u4ee3\u7801\uff1aclass E1&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[94],"class_list":["post-2360","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-java"],"_links":{"self":[{"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/posts\/2360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2360"}],"version-history":[{"count":0,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/posts\/2360\/revisions"}],"wp:attachment":[{"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}