{"id":2266,"date":"2025-11-21T20:35:05","date_gmt":"2025-11-21T12:35:05","guid":{"rendered":"https:\/\/zhenti.52daan.com\/?p=2266"},"modified":"2025-11-21T20:35:05","modified_gmt":"2025-11-21T12:35:05","slug":"%e4%bb%a5%e4%b8%8b%e7%a8%8b%e5%ba%8f%e7%9a%84%e7%bc%96%e8%af%91%e5%92%8c%e8%bf%90%e8%a1%8c%e7%bb%93%e6%9e%9c%e4%b8%ba%ef%bc%9fabstract-class-base-abstract-public-void-myfunc-public-void-another","status":"publish","type":"post","link":"https:\/\/zhenti.52daan.com\/?p=2266","title":{"rendered":"\u4ee5\u4e0b\u7a0b\u5e8f\u7684\u7f16\u8bd1\u548c\u8fd0\u884c\u7ed3\u679c\u4e3a\uff1fabstract class Base{  abstract public void myfunc();  public void another(){    System.out.println(&#8220;Another method&#8221;);  }}public class Abs extends Base{  public static void main(String argv[]){    Abs a = new Abs();    a.amethod();  }  public void myfunc(){    System.out.println(&#8220;My Func&#8221;);  }  public void amethod(){    myfunc();     }} A.\u7f16\u8bd1\u6307\u793a Base \u7c7b\u4e2d\u65e0\u62bd\u8c61\u65b9\u6cd5 B.\u7f16\u8bd1\u901a\u8fc7\uff0c\u4f46\u8fd0\u884c\u65f6\u6307\u793aBase \u7c7b\u4e2d\u65e0\u62bd\u8c61\u65b9\u6cd5 C.\u8f93\u51fa\u7ed3\u679c\u4e3a My Func D.\u7f16\u8bd1\u6307\u793aBase \u7c7b\u4e2d\u7684myfunc\u65b9\u6cd5\u65e0\u65b9\u6cd5\u4f53\uff0c\u6ca1\u8c01\u4f1a\u559c\u6b22\u8be5\u65b9\u6cd5"},"content":{"rendered":"<p>\u4ee5\u4e0b\u7a0b\u5e8f\u7684\u7f16\u8bd1\u548c\u8fd0\u884c\u7ed3\u679c\u4e3a\uff1fabstract class Base{  abstract public void myfunc();  public void another(){    System.out.println(&#8220;Another method&#8221;);  }}public class Abs extends Base{  public static void main(String argv[]){    Abs a = new Abs();    a.amethod();  }  public void myfunc(){    System.out.println(&#8220;My Func&#8221;);  }  public void amethod(){    myfunc();     }} A.\u7f16\u8bd1\u6307\u793a Base \u7c7b\u4e2d\u65e0\u62bd\u8c61\u65b9\u6cd5 B.\u7f16\u8bd1\u901a\u8fc7\uff0c\u4f46\u8fd0\u884c\u65f6\u6307\u793aBase \u7c7b\u4e2d\u65e0\u62bd\u8c61\u65b9\u6cd5 C.\u8f93\u51fa\u7ed3\u679c\u4e3a My Func D.\u7f16\u8bd1\u6307\u793aBase \u7c7b\u4e2d\u7684myfunc\u65b9\u6cd5\u65e0\u65b9\u6cd5\u4f53\uff0c\u6ca1\u8c01\u4f1a\u559c\u6b22\u8be5\u65b9\u6cd5<\/p>\n<p>\u6b63\u786e\u7b54\u6848\uff1aC<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u7a0b\u5e8f\u7684\u7f16\u8bd1\u548c\u8fd0\u884c\u7ed3\u679c\u4e3a\uff1fab&#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-2266","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\/2266","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=2266"}],"version-history":[{"count":0,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/posts\/2266\/revisions"}],"wp:attachment":[{"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}