{"id":330,"date":"2023-02-25T06:24:40","date_gmt":"2023-02-24T22:24:40","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=330"},"modified":"2023-04-30T14:52:18","modified_gmt":"2023-04-30T06:52:18","slug":"beanmap-implement-java-bean-to-map","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/02\/25\/beanmap-implement-java-bean-to-map\/","title":{"rendered":"BeanMap\u5b9e\u73b0Java Bean\u8f6cMap\u7b80\u5355"},"content":{"rendered":"<p>\u5c06\u4e00\u4e2aJava Bean\u8f6c\u6362\u4e3aMap\u6570\u636e\u7ed3\u6784\uff0ckey\u4e3aBean\u5b57\u6bb5\u540d\uff0cvalue\u4e3aBean\u5b57\u6bb5\u503c\uff0c\u5141\u8bb8\u901a\u8fc7map\u7684api\u8fdb\u884c\u8c03\u7528<\/p>\n<p>\u7f3a\u70b9\uff1a\u4e0d\u80fd\u81ea\u5b9a\u4e49key\u540d\u79f0<\/p>\n<p><!-- more --><\/p>\n<p>pom.xml\u4f9d\u8d56<\/p>\n<pre><code class=\"language-xml\">&lt;dependency&gt;\n  &lt;groupId&gt;commons-beanutils&lt;\/groupId&gt;\n  &lt;artifactId&gt;commons-beanutils&lt;\/artifactId&gt;\n  &lt;version&gt;1.9.3&lt;\/version&gt;\n&lt;\/dependency&gt;<\/code><\/pre>\n<p>User Bean<\/p>\n<pre><code class=\"language-java\">@Data\npublic class User {\n    private String userName;\n    private String realName;\n    private String password;\n    private int age;\n}<\/code><\/pre>\n<p>BeanMap\u793a\u4f8b<\/p>\n<pre><code class=\"language-java\">public class BeanMapDemo {\n    public static void main(String[] args) {\n        User user = new User();\n        user.setUserName(&quot;appblog&quot;);\n        user.setRealName(&quot;Joe.Ye&quot;);\n        user.setPassword(&quot;123456&quot;);\n        user.setAge(28);\n        BeanMap userMap = new BeanMap(user);\n        for (Map.Entry&lt;Object, Object&gt; entry : userMap.entrySet()) {\n            System.out.println(&quot;Key: &quot; + entry.getKey() + &quot;, Value: &quot; + entry.getValue());\n        }\n    }\n}<\/code><\/pre>\n<p>\u8fd0\u884c\u7ed3\u679c<\/p>\n<pre><code>Key: realName, Value: Joe.Ye\nKey: password, Value: 123456\nKey: userName, Value: appblog\nKey: class, Value: class me.yezhou.User\nKey: age, Value: 28<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5c06\u4e00\u4e2aJava Bean\u8f6c\u6362\u4e3aMap\u6570\u636e\u7ed3\u6784\uff0ckey\u4e3aBean\u5b57\u6bb5\u540d\uff0cvalue\u4e3aBean\u5b57\u6bb5\u503c\uff0c\u5141\u8bb8\u901a\u8fc7ma [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[],"class_list":["post-330","post","type-post","status-publish","format-standard","hentry","category-java-basic"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/comments?post=330"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/330\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}