{"id":743,"date":"2022-10-06T23:01:03","date_gmt":"2022-10-06T15:01:03","guid":{"rendered":"https:\/\/qaqaq.top\/?p=743"},"modified":"2022-11-27T12:39:55","modified_gmt":"2022-11-27T04:39:55","slug":"%e5%9e%83%e5%9c%be%e5%9b%9e%e6%94%b6","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=743","title":{"rendered":"\u5783\u573e\u56de\u6536"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>package top.qaqaq.java.P294;\r\n\r\n\r\npublic class FinalizeTest {\r\n\tpublic static void main(String&#91;] args) {\r\n\t\tPerson p = new Person(\"Peter\", 12);\r\n\t\tSystem.out.println(p);\r\n\t\tp = null;\/\/\u6b64\u65f6\u5bf9\u8c61\u5b9e\u4f53\u5c31\u662f\u5783\u573e\u5bf9\u8c61\uff0c\u7b49\u5f85\u88ab\u56de\u6536\u3002\u4f46\u65f6\u95f4\u4e0d\u786e\u5b9a\u3002\r\n\t\tSystem.gc();\/\/\u5f3a\u5236\u6027\u91ca\u653e\u7a7a\u95f4\r\n\t}\r\n}\r\n\r\nclass Person{\r\n\tprivate String name;\r\n\tprivate int age;\r\n\r\n\tpublic Person(String name, int age) {\r\n\t\tsuper();\r\n\t\tthis.name = name;\r\n\t\tthis.age = age;\r\n\t}\r\n\tpublic String getName() {\r\n\t\treturn name;\r\n\t}\r\n\tpublic void setName(String name) {\r\n\t\tthis.name = name;\r\n\t}\r\n\tpublic int getAge() {\r\n\t\treturn age;\r\n\t}\r\n\tpublic void setAge(int age) {\r\n\t\tthis.age = age;\r\n\t}\r\n\t\/\/\u5b50\u7c7b\u91cd\u5199\u6b64\u65b9\u6cd5\uff0c\u53ef\u5728\u91ca\u653e\u5bf9\u8c61\u524d\u8fdb\u884c\u67d0\u4e9b\u64cd\u4f5c\r\n\t@Override\r\n\tprotected void finalize() throws Throwable {\r\n\t\tSystem.out.println(\"\u5bf9\u8c61\u88ab\u91ca\u653e--->\" + this);\r\n\t}\r\n\t@Override\r\n\tpublic String toString() {\r\n\t\treturn \"Person &#91;name=\" + name + \", age=\" + age + \"]\";\r\n\t}\r\n\t\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":[8],"tags":[46],"class_list":["post-743","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\/743"}],"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=743"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/743\/revisions"}],"predecessor-version":[{"id":744,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/743\/revisions\/744"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}