{"id":628,"date":"2022-10-02T12:25:28","date_gmt":"2022-10-02T04:25:28","guid":{"rendered":"https:\/\/qaqaq.top\/?p=628"},"modified":"2022-11-27T12:39:58","modified_gmt":"2022-11-27T04:39:58","slug":"%e9%9d%a2%e5%90%91%e5%af%b9%e8%b1%a1%e4%b8%8a-%e6%9e%84%e9%80%a0%e5%99%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%90%86%e8%a7%a3%e3%80%81%e9%9d%a2%e5%90%91%e5%af%b9%e8%b1%a1%e4%b8%8a-%e6%9e%84%e9%80%a0","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=628","title":{"rendered":"\u9762\u5411\u5bf9\u8c61(\u4e0a)-\u6784\u9020\u5668\u7684\u57fa\u672c\u7406\u89e3\u3001\u9762\u5411\u5bf9\u8c61(\u4e0a)-\u6784\u9020\u5668\u4f7f\u7528\u7684\u7ec6\u8282\u8bf4\u660e"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>package top.qaqaq.java.P226;\r\n\/*\r\n * \u7c7b\u7684\u7ed3\u6784\u4e4b\u4e09\uff1a\u6784\u9020\u5668\uff08\u6216\u6784\u9020\u65b9\u6cd5\u3001constructor\uff09\u7684\u4f7f\u7528\r\n * constructor\uff1a\u5efa\u8bbe\u3001\u5efa\u9020\u3002\tconstruction\uff1aCCB\tconstructor\uff1a\u5efa\u8bbe\u8005\r\n * \r\n * \u4e00\u3001\u6784\u9020\u5668\u7684\u4f5c\u7528\uff1a\r\n * 1. \u521b\u5efa\u5bf9\u8c61\r\n * 2. \u521d\u59cb\u5316\u5bf9\u8c61\u7684\u4fe1\u606f\r\n * \r\n * \u4e8c\u3001\u8bf4\u660e\uff1a\r\n * 1. \u5982\u679c\u6ca1\u6709\u663e\u5f0f\u7684\u5b9a\u4e49\u7c7b\u7684\u6784\u9020\u5668\u7684\u8bdd\uff0c\u5219\u7cfb\u7edf\u9ed8\u8ba4\u63d0\u4f9b\u4e00\u4e2a\u7a7a\u53c2\u7684\u6784\u9020\u5668\r\n * 2. \u5b9a\u4e49\u6784\u9020\u5668\u7684\u683c\u5f0f\uff1a\u6743\u9650\u4fee\u9970\u7b26 \u7c7b\u540d(\u5f62\u53c2\u5217\u8868){}\r\n * 3. \u4e00\u4e2a\u7c7b\u4e2d\u5b9a\u4e49\u7684\u591a\u4e2a\u6784\u9020\u5668\uff0c\u5f7c\u6b64\u6784\u6210\u91cd\u8f7d\r\n * 4. \u4e00\u65e6\u6211\u4eec\u663e\u5f0f\u7684\u5b9a\u4e49\u4e86\u7c7b\u7684\u6784\u9020\u5668\u4e4b\u540e\uff0c\u7cfb\u7edf\u5c31\u4e0d\u518d\u63d0\u4f9b\u9ed8\u8ba4\u7684\u7a7a\u53c2\u6784\u9020\u5668\r\n * 5. \u4e00\u4e2a\u7c7b\u4e2d\uff0c\u81f3\u5c11\u4f1a\u6709\u4e00\u4e2a\u6784\u9020\u5668\u3002\r\n * \r\n *\/\r\npublic class PersonTest {\r\n\t\r\n\tpublic static void main(String&#91;] args) {\r\n\t\t\/\/\u521b\u5efa\u7c7b\u7684\u5bf9\u8c61\uff1anew + \u6784\u9020\u5668\r\n\t\tPerson p = new Person();\r\n\t\t\t\r\n\t\tp.eat();\r\n\t\t\r\n\t\tPerson p1 = new Person(\"Tom\");\r\n\t\tSystem.out.println(p1.name);\r\n\t}\r\n\r\n}\r\n\r\nclass Person{\r\n\t\/\/\u5c5e\u6027\r\n\tString name;\r\n\tint age;\r\n\t\r\n\t\/\/\u6784\u9020\u5668\r\n\tpublic Person() {\r\n\t\tSystem.out.println(\"Person()......\");\r\n\t}\r\n\t\r\n\tpublic Person(String n) {\r\n\t\tname = n;\r\n\t}\r\n\t\r\n\tpublic Person(String n, int a) {\r\n\t\tname = n;\r\n\t\tage = a;\r\n\t}\r\n\t\r\n\t\/\/\u65b9\u6cd5\r\n\tpublic void eat() {\r\n\t\tSystem.out.println(\"\u4eba\u5403\u996d\");\r\n\t}\r\n\t\r\n\tpublic void study() {\r\n\t\tSystem.out.println(\"\u4eba\u53ef\u4ee5\u5b66\u4e60\");\r\n\t}\r\n}\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[46],"class_list":["post-628","post","type-post","status-publish","format-standard","hentry","category-java-code","tag-java"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/628"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=628"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/628\/revisions"}],"predecessor-version":[{"id":629,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/628\/revisions\/629"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}