{"id":593,"date":"2019-02-16T23:56:49","date_gmt":"2019-02-16T15:56:49","guid":{"rendered":"http:\/\/www.eait.co\/?p=593"},"modified":"2019-04-05T12:31:18","modified_gmt":"2019-04-05T04:31:18","slug":"java-%e7%94%a8this%e8%b0%83%e7%94%a8%e6%9e%84%e9%80%a0%e6%96%b9%e6%b3%95%ef%bc%9a","status":"publish","type":"post","link":"https:\/\/notes.coremix.net\/?p=593","title":{"rendered":"java\u2014\u2014\u7528this\u8c03\u7528\u6784\u9020\u65b9\u6cd5\uff1a"},"content":{"rendered":"<pre>\/**\r\n * Created by xabcd on 2019\/2\/16.\r\n *\/\r\nclass thistook\r\n\r\n{\r\n    String name;\r\n    int age;\r\n    public thistook()\r\n    {\r\n        System.out.println(\"1.public thistook()\");\r\n    }\r\n    public thistook(String name,int age)\r\n    {\r\n        \/\/\u8c03\u7528\u672c\u7c7b\u4e2d\u65e0\u53c2\u6784\u9020\u65b9\u6cd5\uff1a\r\n        this();\r\n        this.name = name;\r\n        this.age = age;\r\n        System.out.println(\"2.public thistook()(String name,int age\");\r\n    }\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 thistook2\r\n{\r\n    public static void main(String args[])\r\n    {\r\n        new thistook(\"\u5f20\u4e09\",25);\r\n    }\r\n}\r\n\r\n\r\n\r\n\r\n\r\n1.public thistook()\r\n2.public thistook()(String name,int age<\/pre>\n<p>\u6709\u7684 \u8bfb\u8005 \u7ecf\u5e38 \u4f1a\u6709 \u8fd9\u6837 \u7684 \u7591\u95ee\uff1a \u5982\u679c \u6211\u628a this() \u8c03\u7528 \u65e0 \u53c2 \u6784\u9020 \u65b9\u6cd5 \u7684 \u4f4d\u7f6e \u4efb\u610f \u8c03\u6362\uff0c \u90a3\u4e0d \u5c31\u53ef \u4ee5\u5728 \u4efb\u4f55\u65f6\u5019 \u90fd\u53ef\u4ee5 \u8c03\u7528 \u6784\u9020 \u65b9\u6cd5 \u4e86 \u4e48\uff1f \u5b9e\u9645\u4e0a \u8fd9\u6837 \u7406\u89e3 \u662f \u9519\u8bef \u7684\u3002 \u6784\u9020 \u65b9\u6cd5 \u662f\u5728 \u5b9e\u4f8b \u5316 \u4e00\u4e2a \u5bf9\u8c61 \u65f6 \u88ab \u81ea\u52a8 \u8c03\u7528 \u7684\uff0c \u4e5f\u5c31\u662f\u8bf4 \u5728 \u7c7b \u4e2d\u7684 \u6240\u6709 \u65b9\u6cd5 \u91cc\uff0c \u53ea\u6709 \u6784\u9020 \u65b9\u6cd5 \u662f \u88ab \u4f18\u5148 \u8c03\u7528 \u7684\uff0c \u6240\u4ee5 \u4f7f\u7528 this \u8c03\u7528 \u6784\u9020 \u65b9\u6cd5 \u5fc5\u987b \u4e5f \u53ea\u80fd \u653e\u5728 \u7c7b \u4e2d\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\/** * Created by xabcd on 2019\/2\/16. *\/ class thistook  [&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-593","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\/593","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=593"}],"version-history":[{"count":2,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/593\/revisions"}],"predecessor-version":[{"id":595,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/593\/revisions\/595"}],"wp:attachment":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}