{"id":858,"date":"2022-10-11T22:28:02","date_gmt":"2022-10-11T14:28:02","guid":{"rendered":"https:\/\/qaqaq.top\/?p=858"},"modified":"2022-11-27T12:39:54","modified_gmt":"2022-11-27T04:39:54","slug":"%e9%9d%a2%e5%90%91%e5%af%b9%e8%b1%a1%e4%b8%8b-%e4%bb%a3%e7%a0%81%e5%9d%97%e7%9a%84%e8%af%be%e5%90%8e%e7%bb%83%e4%b9%a0","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=858","title":{"rendered":"\u9762\u5411\u5bf9\u8c61(\u4e0b)-\u4ee3\u7801\u5757\u7684\u8bfe\u540e\u7ec3\u4e60"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>package top.qaqaq.java.P332;\r\n\/\/\u603b\u7ed3\uff1a\u7531\u7236\u53ca\u5b50\uff0c\u9759\u6001\u5148\u884c\r\nclass Root{\r\n\tstatic{\r\n\t\tSystem.out.println(\"Root\u7684\u9759\u6001\u521d\u59cb\u5316\u5757\");\r\n\t}\r\n\t{\r\n\t\tSystem.out.println(\"Root\u7684\u666e\u901a\u521d\u59cb\u5316\u5757\");\r\n\t}\r\n\tpublic Root(){\r\n\t\tsuper();\r\n\t\tSystem.out.println(\"Root\u7684\u65e0\u53c2\u6570\u7684\u6784\u9020\u5668\");\r\n\t}\r\n}\r\nclass Mid extends Root{\r\n\tstatic{\r\n\t\tSystem.out.println(\"Mid\u7684\u9759\u6001\u521d\u59cb\u5316\u5757\");\r\n\t}\r\n\t{\r\n\t\tSystem.out.println(\"Mid\u7684\u666e\u901a\u521d\u59cb\u5316\u5757\");\r\n\t}\r\n\tpublic Mid(){\r\n\t\tsuper();\r\n\t\tSystem.out.println(\"Mid\u7684\u65e0\u53c2\u6570\u7684\u6784\u9020\u5668\");\r\n\t}\r\n\tpublic Mid(String msg){\r\n\t\t\/\/\u901a\u8fc7this\u8c03\u7528\u540c\u4e00\u7c7b\u4e2d\u91cd\u8f7d\u7684\u6784\u9020\u5668\r\n\t\tthis();\r\n\t\tSystem.out.println(\"Mid\u7684\u5e26\u53c2\u6570\u6784\u9020\u5668\uff0c\u5176\u53c2\u6570\u503c\uff1a\"\r\n\t\t\t+ msg);\r\n\t}\r\n}\r\nclass Leaf extends Mid{\r\n\tstatic{\r\n\t\tSystem.out.println(\"Leaf\u7684\u9759\u6001\u521d\u59cb\u5316\u5757\");\r\n\t}\r\n\t{\r\n\t\tSystem.out.println(\"Leaf\u7684\u666e\u901a\u521d\u59cb\u5316\u5757\");\r\n\t}\t\r\n\tpublic Leaf(){\r\n\t\t\/\/\u901a\u8fc7super\u8c03\u7528\u7236\u7c7b\u4e2d\u6709\u4e00\u4e2a\u5b57\u7b26\u4e32\u53c2\u6570\u7684\u6784\u9020\u5668\r\n\t\tsuper(\"\u5c1a\u7845\u8c37\");\r\n\t\tSystem.out.println(\"Leaf\u7684\u6784\u9020\u5668\");\r\n\t}\r\n}\r\npublic class LeafTest{\r\n\tpublic static void main(String&#91;] args){\r\n\t\tnew Leaf(); \r\n\t\tSystem.out.println();\r\n\t\tnew Leaf();\r\n\t}\r\n}\r\n\r\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>package top.qaqaq.java.P332;\r\n\r\nclass Father {\r\n\tstatic {\r\n\t\tSystem.out.println(\"11111111111\");\r\n\t}\r\n\t{\r\n\t\tSystem.out.println(\"22222222222\");\r\n\t}\r\n\r\n\tpublic Father() {\r\n\t\tSystem.out.println(\"33333333333\");\r\n\r\n\t}\r\n\r\n}\r\n\r\npublic class Son extends Father {\r\n\tstatic {\r\n\t\tSystem.out.println(\"44444444444\");\r\n\t}\r\n\t{\r\n\t\tSystem.out.println(\"55555555555\");\r\n\t}\r\n\tpublic Son() {\r\n\t\tSystem.out.println(\"66666666666\");\r\n\t}\r\n\r\n\r\n\tpublic static void main(String&#91;] args) { \/\/ \u7531\u7236\u53ca\u5b50 \u9759\u6001\u5148\u884c\r\n\t\tSystem.out.println(\"77777777777\");\r\n\t\tSystem.out.println(\"************************\");\r\n\t\tnew Son();\r\n\t\tSystem.out.println(\"************************\");\r\n\r\n\t\tnew Son();\r\n\t\tSystem.out.println(\"************************\");\r\n\t\tnew Father();\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-858","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\/858"}],"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=858"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/858\/revisions"}],"predecessor-version":[{"id":859,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/858\/revisions\/859"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}