{"id":579,"date":"2019-02-16T21:18:10","date_gmt":"2019-02-16T13:18:10","guid":{"rendered":"http:\/\/www.eait.co\/?p=579"},"modified":"2019-04-05T12:31:46","modified_gmt":"2019-04-05T04:31:46","slug":"java-%e5%bc%95%e7%94%a8%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b%e7%9a%84%e4%bc%a0%e9%80%92","status":"publish","type":"post","link":"https:\/\/notes.coremix.net\/?p=579","title":{"rendered":"java\u2014\u2014\u5f15\u7528\u6570\u636e\u7c7b\u578b\u7684\u4f20\u9012"},"content":{"rendered":"<pre>\/**\r\n * Created by xabcd on 2019\/2\/16.\r\n *\/\r\npublic class java_change\r\n{\r\n    int x = 0;\r\n}\r\n\r\n\r\n\r\n<\/pre>\n<pre>\/**\r\n * Created by xabcd on 2019\/2\/16.\r\n *\/\r\npublic class test_change\r\n{\r\n    public static void main(String[] args)\r\n    {\r\n        java_change c = new java_change();\r\n        c.x = 20;\r\n                fun(c);\/\/\u8c03\u7528fun\u65b9\u6cd5\uff0c\u5c06c\u4f20\u9012\u5230\u65b9\u6cd5\u4e4b\u4e2d\r\n        System.out.println(\"x = \"+c.x);\r\n    }\r\n    public static void fun(java_change c1)\/\/\u58f0\u660e\u65b9\u6cd5\uff0c\u63a5\u6536\u7c7b\u578b\u4e3ajava_change\u7c7b\u578b\r\n    {\r\n        c1.x = 25;\/\/\u5c06c1\u4e2d\u7684x\u5c5e\u6027\u8d4b\u503c\u4e3a25\r\n    }\r\n}\r\n\r\n\r\n\r\n\u7ed3\u679c\r\nx = 25<\/pre>\n<pre>\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\/** * Created by xabcd on 2019\/2\/16. *\/ public class ja [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,24],"tags":[],"class_list":["post-579","post","type-post","status-publish","format-standard","hentry","category-java","category-base_code"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=579"}],"version-history":[{"count":1,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/579\/revisions"}],"predecessor-version":[{"id":580,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/579\/revisions\/580"}],"wp:attachment":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}