{"id":661,"date":"2022-10-04T00:15:12","date_gmt":"2022-10-03T16:15:12","guid":{"rendered":"https:\/\/qaqaq.top\/?p=661"},"modified":"2022-11-27T12:39:57","modified_gmt":"2022-11-27T04:39:57","slug":"%e9%9d%a2%e5%90%91%e5%af%b9%e8%b1%a1%e4%b8%8a-%e6%a6%82%e5%bf%b5%e7%bb%83%e4%b9%a0-2","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=661","title":{"rendered":"\u9762\u5411\u5bf9\u8c61(\u4e0a)-\u6982\u5ff5\u7ec3\u4e60"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>1. \u6784\u9020\u5668\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f\u4f7f\u7528\u4e2d\u6709\u54ea\u4e9b\u6ce8\u610f\u70b9\uff08>=3 \u6761\uff09\u3002\r\n\u2460 \u521b\u5efa\u5bf9\u8c61 \u2461 \u521d\u59cb\u5316\u5bf9\u8c61\u7ed3\u6784\r\n1. \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\n2. \u5b9a\u4e49\u6784\u9020\u5668\u7684\u683c\u5f0f\uff1a\u6743\u9650\u4fee\u9970\u7b26 \u7c7b\u540d(\u5f62\u53c2\u5217\u8868){}\r\n3. \u4e00\u4e2a\u7c7b\u4e2d\u5b9a\u4e49\u7684\u591a\u4e2a\u6784\u9020\u5668\uff0c\u5f7c\u6b64\u6784\u6210\u91cd\u8f7d\r\n4. \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\n5. \u4e00\u4e2a\u7c7b\u4e2d\uff0c\u81f3\u5c11\u4f1a\u6709\u4e00\u4e2a\u6784\u9020\u5668\u3002\r\n\r\n2. \u5173\u4e8e\u7c7b\u7684\u5c5e\u6027\u7684\u8d4b\u503c\uff0c\u6709\u51e0\u79cd\u8d4b\u503c\u7684\u65b9\u5f0f\u3002\u8c08\u8c08\u8d4b\u503c\u7684\u5148\u540e\u987a\u5e8f\u3002\r\n\u56db\u79cd\r\n\u9ed8\u8ba4\u521d\u59cb\u5316\u3001\u663e\u5f0f\u521d\u59cb\u5316\u3001\u6784\u9020\u5668\u4e2d\u521d\u59cb\u5316\u3001\u5bf9\u8c61.\u65b9\u6cd5 \u6216 \u5bf9\u8c61.\u5c5e\u6027\u7ed9\u5c5e\u6027\u8d4b\u503c\r\n\u2460 \u2461 \u2462 \u2463\r\n\r\n3.this\u5173\u952e\u5b57\u53ef\u4ee5\u7528\u6765\u8c03\u7528\u54ea\u4e9b\u7ed3\u6784\uff0c\u7b80\u5355\u8bf4\u660e\u4e00\u4e0b\u5176\u4f7f\u7528\u3002\r\nthis\uff1a\u5c5e\u6027\u3001\u65b9\u6cd5\u3001\u6784\u9020\u5668\r\nthis\uff1a\u7406\u89e3\u4e3a\u5f53\u524d\u5bf9\u8c61\uff0c\u5f53\u524d\u6b63\u5728\u521b\u5efa\u7684\u5bf9\u8c61\r\n\r\n4.Java\u4e2d\u76ee\u524d\u5b66\u4e60\u6d89\u53ca\u5230\u7684\u56db\u79cd\u6743\u9650\u4fee\u9970\u7b26\u90fd\u6709\u4ec0\u4e48\uff1f\u5e76\u8bf4\u660e\u5404\u81ea\u7684\u6743\u9650\u8303\u56f4\u3002\r\nprivate int age;\r\nprivate void eat(){}\r\nprivate \u7c7b\u5185\u90e8\r\n\u7f3a\u7701 \u7c7b\u5185\u90e8 \u540c\u4e00\u4e2a\u5305\r\nprotected \u7c7b\u5185\u90e8 \u540c\u4e00\u4e2a\u5305 \u4e0d\u540c\u5305\u7684\u5b50\u7c7b \u540c\u4e00\u4e2a\u5de5\u7a0b\r\npublic \u7c7b\u5185\u90e8 \u540c\u4e00\u4e2a\u5305 \u4e0d\u540c\u5305\u7684\u5b50\u7c7b \u540c\u4e00\u4e2a\u5de5\u7a0b\r\n\r\n5.\u521b\u5efaCircle\u7c7b\uff0c\u63d0\u4f9b\u79c1\u6709\u7684radius\u5c5e\u6027\uff0c\u63d0\u4f9b\u76f8\u5e94\u7684get\u548cset\u65b9\u6cd5\uff0c\u63d0\u4f9b\u6c42\u5706\u9762\u79ef\u7684\u65b9\u6cd5\u3002\r\nprivate double radius;\r\n\r\npublic void setRadius(double radius){\r\n\tthis.radius = radius;\r\n}\r\n\r\npublic double getRadius(){\r\n\treturn radius;\r\n}\r\n\r\npublic double findArea(){\r\n\treturn 3.14 * getRadius() * radius;\r\n}\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":[33],"tags":[46],"class_list":["post-661","post","type-post","status-publish","format-standard","hentry","category-java-","tag-java"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/661"}],"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=661"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/661\/revisions"}],"predecessor-version":[{"id":662,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/661\/revisions\/662"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}