{"id":583,"date":"2019-02-16T21:45:48","date_gmt":"2019-02-16T13:45:48","guid":{"rendered":"http:\/\/www.eait.co\/?p=583"},"modified":"2019-04-05T12:31:46","modified_gmt":"2019-04-05T04:31:46","slug":"java-%e8%a6%86%e5%86%99equals","status":"publish","type":"post","link":"https:\/\/notes.coremix.net\/?p=583","title":{"rendered":"java\u2014\u2014\u8986\u5199equals"},"content":{"rendered":"<pre>\/**\r\n * Created by xabcd on 2019\/2\/16.\r\n *\/\r\npublic class person_equals\r\n{\r\n    private String name;\r\n    private int age;\r\n    public person_equals(String name,int age)\r\n    {\r\n        this.name = name;\r\n        this.age = age;\r\n    }\r\n    \/\/\u8986\u5199\u7236\u7c7b\uff08Object\u7c7b\uff09\u7ea2\u7684equals\u65b9\u6cd5\r\n    public boolean equals(Object o)\r\n    {\r\n          boolean  temp =true;\r\n    \/\/\u58f0\u660e\u4e00\u4e2a\u5bf9\u8c61\uff0c\u6b64\u5bf9\u8c61\u5b9e\u9645\u4e0a\u5c31\u662f\u5f53\u524d\u8c03\u7528\u7684equals\u65b9\u6cd5\u7684\u5bf9\u8c61\r\n    person_equals p1 = this;\r\n    \/\/\u5224\u65adObject\u7c7b\u5bf9\u8c61\u662f\u5426\u662fPerson\u7684\u5b9e\u4f8b\r\n    if(o instanceof person_equals)\r\n    {\r\n        \/\/\u5982\u679c\u662fPerson\u7c7b\u5b9e\u4f8b\uff0c\u5219\u8fdb\u884c\u5411\u4e0b\u8f6c\u578b\r\n        person_equals p2 = (person_equals)o;\r\n        \/\/\u8c03\u7528String\u7c7b\u4e2d\u7684equals\u65b9\u6cd5\r\n        if(!(p1.name.equals(p2.name)&amp;&amp;p1.age==p2.age))\r\n        {\r\n            temp = false;\r\n        }\r\n    }\r\n    else\r\n    {\r\n        \/\/\u5982\u679c\u4e0d\u662fpereson_equals\u7c7b\u5b9e\u4f8b\uff0c\u5219\u76f4\u63a5\u8fd4\u56defalse\r\n        temp = false;\r\n    }\r\n    return temp;\r\n}\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 test_equals1\r\n{\r\n    public static void main(String[] args) {\r\n        person_equals p1 = new person_equals(\"\u5f20\u4e09\", 25);\r\n        person_equals p2 = new person_equals(\"\u5f20\u4e09\", 25);\r\n        System.out.println(p1.equals(p2) ? \"\u662f\u540c\u4e00\u4e2a\u4eba\" : \"\u4e0d\u662f\u540c\u4e00\u4e2a\u4eba\");\r\n    }\r\n\r\n}\r\n\r\n\r\n\r\n\u7ed3\u679c\uff1a\r\n\u662f\u540c\u4e00\u4e2a\u4eba<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\/** * Created by xabcd on 2019\/2\/16. *\/ public class pe [&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-583","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\/583","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=583"}],"version-history":[{"count":1,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/583\/revisions"}],"predecessor-version":[{"id":584,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/583\/revisions\/584"}],"wp:attachment":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}