{"id":65,"date":"2021-08-24T16:19:36","date_gmt":"2021-08-24T08:19:36","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/javav2\/?p=65"},"modified":"2021-08-24T16:19:36","modified_gmt":"2021-08-24T08:19:36","slug":"java%e4%b9%8b%e6%8a%bd%e8%b1%a1%e6%96%b9%e6%b3%95%e4%b8%8e%e6%8a%bd%e8%b1%a1%e7%b1%bb","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/javav2\/post-65.html","title":{"rendered":"java\u4e4b\u62bd\u8c61\u65b9\u6cd5\u4e0e\u62bd\u8c61\u7c7b"},"content":{"rendered":"\n<h2>\u62bd\u8c61\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u62bd\u8c61\u65b9\u6cd5\uff0c\u6307\u7684\u662f\uff1a\u4e0d\u591f\u5177\u4f53\uff0c\u8fdb\u800c\u65e0\u6cd5\u6267\u884c\u7684\u65b9\u6cd5<\/p>\n\n\n\n<p>\u6bd4\u5982\uff1a\u8ba1\u7b97\u56fe\u5f62\u7684\u9762\u79ef\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u9996\u5148\u8981\u77e5\u9053\u5b83\u662f\u4ec0\u4e48\u56fe\u5f62\uff0c\u4e09\u89d2\u5f62\u8fd8\u662f\u6b63\u65b9\u5f62\uff1f\u53ea\u6709\u66f4\u660e\u786e\u7684\u53c2\u6570\uff0c\u6211\u4eec\u624d\u53ef\u4ee5\u8ba1\u7b97\uff0c\u800c\u5728\u6b64\u4e4b\u524d\uff0c\u8ba1\u7b97\u56fe\u5f62\u9762\u79ef\u5c31\u662f\u4e00\u4e2a\u5178\u578b\u7684\u62bd\u8c61\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u62bd\u8c61\u65b9\u6cd5\u7684\u683c\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u8bbf\u95ee\u4fee\u9970\u7b26 abstract \u8fd4\u56de\u503c\u7c7b\u578b \u65b9\u6cd5\u540d(\u53c2\u6570\u5217\u8868);  <\/code><\/pre>\n\n\n\n<p>\u62bd\u8c61\u65b9\u6cd5\u7684 3 \u4e2a\u89c4\u5219<\/p>\n\n\n\n<ol><li>\u8fd4\u56de\u503c\u7c7b\u578b\u524d\u5fc5\u987b\u52a0\u4e0a abstract \u5173\u952e\u5b57<\/li><li>\u62bd\u8c61\u65b9\u6cd5\uff0c\u6ca1\u6709\u65b9\u6cd5\u4f53\uff0c\u5373\u6ca1\u6709\u5927\u62ec\u53f7 {}<\/li><li><strong>\u62bd\u8c61\u65b9\u6cd5\uff0c\u5fc5\u987b\u5b9a\u4e49\u5728\u62bd\u8c61\u7c7b\u4e2d<\/strong><\/li><\/ol>\n\n\n\n<h2>\u62bd\u8c61\u7c7b<\/h2>\n\n\n\n<h5>1.\u62bd\u8c61\u7c7b\u7684\u5b9a\u4e49<\/h5>\n\n\n\n<p>\u5728 class \u524d\uff0c\u52a0\u4e0a abstract \u5173\u952e\u5b57<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public abstract class \u7c7b\u540d\u79f0{\n  \u7c7b\u4f53;\n}<\/code><\/pre>\n\n\n\n<h5>2.\u62bd\u8c61\u7c7b\u7684\u7c7b\u4f53<\/h5>\n\n\n\n<p>1.\u53ef\u4ee5\u5b9a\u4e49\u62bd\u8c61\u65b9\u6cd5<\/p>\n\n\n\n<p>2.\u4e5f\u53ef\u4ee5\u5b9a\u4e49\u666e\u901a\u65b9\u6cd5\uff0c\u6210\u5458\u53d8\u91cf\u7b49\uff0c\u57fa\u672c\u4e0e\u666e\u901a\u7684 class \u7c7b\u76f8\u540c<\/p>\n\n\n\n<h5>3.\u62bd\u8c61\u7c7b\u7684\u5b9e\u73b0\u7c7b<\/h5>\n\n\n\n<p>1.<strong>\u62bd\u8c61\u7c7b\uff0c\u65e0\u6cd5\u76f4\u63a5\u521b\u5efa\u5bf9\u8c61\uff0c\u800c\u662f\u521b\u5efa\u666e\u901a\u7684 class \u7c7b\u7ee7\u627f\u5b83<\/strong><\/p>\n\n\n\n<p>2.\u975e\u62bd\u8c61\u5b50\u7c7b\uff0c\u4e5f\u53eb\u62bd\u8c61\u7c7b\u7684\u5b9e\u73b0\u7c7b\uff0c\u5b9e\u73b0\u7c7b\u5fc5\u987b\u8986\u76d6\u62bd\u8c61\u7c7b\u7684\u6240\u6709\u65b9\u6cd5<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u62bd\u8c61\u65b9\u6cd5 \u62bd\u8c61\u65b9\u6cd5\uff0c\u6307\u7684\u662f\uff1a\u4e0d\u591f\u5177\u4f53\uff0c\u8fdb\u800c\u65e0\u6cd5\u6267\u884c\u7684\u65b9\u6cd5 \u6bd4\u5982\uff1a\u8ba1\u7b97\u56fe\u5f62\u7684\u9762\u79ef\u3002 \u6211\u4eec\u9996\u5148\u8981\u77e5\u9053\u5b83\u662f\u4ec0\u4e48\u56fe\u5f62\uff0c&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/javav2\/post-65.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">java\u4e4b\u62bd\u8c61\u65b9\u6cd5\u4e0e\u62bd\u8c61\u7c7b<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts\/65"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/comments?post=65"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/posts\/65\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/media?parent=65"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/categories?post=65"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/javav2\/wp-json\/wp\/v2\/tags?post=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}