{"id":1377,"date":"2022-11-01T22:58:40","date_gmt":"2022-11-01T14:58:40","guid":{"rendered":"https:\/\/qaqaq.top\/?p=1377"},"modified":"2022-11-27T12:39:45","modified_gmt":"2022-11-27T04:39:45","slug":"%e5%8f%8d%e5%b0%84-%e6%8f%90%e4%be%9b%e7%bb%93%e6%9e%84%e4%b8%b0%e5%af%8cperson%e7%b1%bb-2","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=1377","title":{"rendered":"\u53cd\u5c04-\u83b7\u53d6\u8fd0\u884c\u65f6\u7c7b\u7684\u5c5e\u6027\u7ed3\u6784\u53ca\u5176\u5185\u90e8\u7ed3\u6784"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>package top.qaqaq.java.P650;\n\nimport org.junit.jupiter.api.Test;\nimport top.qaqaq.java.P649.Person;\n\nimport java.lang.reflect.Field;\nimport java.lang.reflect.Modifier;\n\n\/**\n * \u83b7\u53d6\u5f53\u524d\u8fd0\u884c\u65f6\u7c7b\u7684\u5c5e\u6027\u7ed3\u6784\n *\n * @author RichieZhang\n * @create 2022-11-01 \u4e0b\u5348 8:08\n *\/\npublic class FieldTest {\n\n    @Test\n    public void test1(){\n\n        Class clazz = Person.class;\n\n        \/\/\u83b7\u53d6\u5c5e\u6027\u7ed3\u6784\n        \/\/getFields(): \u83b7\u53d6\u5f53\u524d\u8fd0\u884c\u65f6\u7c7b\u53ca\u5176\u7236\u7c7b\u4e2d\u58f0\u660e\u4e3apublic\u8bbf\u95ee\u6743\u9650\u7684\u5c5e\u6027\n        Field&#91;] fields = clazz.getFields();\n        for (Field f : fields) {\n            System.out.println(f);\n        }\n\n        System.out.println();\n\n        \/\/getDeclaredFields(): \u83b7\u53d6\u5f53\u524d\u8fd0\u884c\u65f6\u7c7b\u4e2d\u58f0\u660e\u7684\u6240\u6709\u5c5e\u6027\u3002\uff08\u4e0d\u5305\u542b\u7236\u7c7b\u4e2d\u58f0\u660e\u7684\u5c5e\u6027\uff09\n        Field&#91;] declaredFields = clazz.getDeclaredFields();\n        for (Field f : declaredFields) {\n            System.out.println(f);\n        }\n\n    }\n\n    \/\/\u6743\u9650\u4fee\u9970\u7b26 \u6570\u636e\u7c7b\u578b \u53d8\u91cf\u540d = \u3002\u3002\n    @Test\n    public void test2(){\n        Class clazz = Person.class;\n        Field&#91;] declaredFields = clazz.getDeclaredFields();\n\n        for (Field f : declaredFields) {\n            \/\/1. \u6743\u9650\u4fee\u9970\u7b26\n            int modifier = f.getModifiers();\n            System.out.print(Modifier.toString(modifier) + \"\\t\");\n\n            \/\/2. \u6570\u636e\u7c7b\u578b\n            Class type = f.getType();\n            System.out.print(type.getTypeName() + \"\\t\");\n\n            \/\/3. \u53d8\u91cf\u540d\n            String fName = f.getName();\n            System.out.print(fName);\n\n            System.out.println();\n        }\n\n    }\n}\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-1377","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\/1377"}],"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=1377"}],"version-history":[{"count":2,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/1377\/revisions"}],"predecessor-version":[{"id":1381,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/1377\/revisions\/1381"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}