{"id":64574,"date":"2025-05-03T09:29:34","date_gmt":"2025-05-03T01:29:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64574\/"},"modified":"2025-05-03T09:29:34","modified_gmt":"2025-05-03T01:29:34","slug":"java%e8%87%aa%e5%ae%9a%e4%b9%89%e7%9a%84%e7%b1%bb%e6%80%8e%e4%b9%88%e5%88%9b%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64574\/","title":{"rendered":"java\u81ea\u5b9a\u4e49\u7684\u7c7b\u600e\u4e48\u521b\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u8981\u521b\u5efa java \u81ea\u5b9a\u4e49\u7c7b\u6570\u7ec4\uff1a\u9996\u5148\uff0c\u5b9a\u4e49\u4e00\u4e2a\u5305\u542b\u6240\u9700\u5b57\u6bb5\u3001\u65b9\u6cd5\u548c\u6784\u9020\u51fd\u6570\u7684 java \u7c7b\u3002\u4f7f\u7528 customclass[] customclassarray = new customclass[size]; \u521b\u5efa\u6570\u7ec4\u3002\u901a\u8fc7\u7d22\u5f15\u5b9e\u4f8b\u5316\u6570\u7ec4\u5143\u7d20\uff1acustomclassarray[0] = new customclass(1, &#8220;element 1&#8221;);\u53ef\u901a\u8fc7\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff1asystem.out.println(customclassarray[0].getid());\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/04\/2024110402041242994.jpg\" class=\"aligncenter\" title=\"java\u81ea\u5b9a\u4e49\u7684\u7c7b\u600e\u4e48\u521b\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u81ea\u5b9a\u4e49\u7684\u7c7b\u600e\u4e48\u521b\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u521b\u5efa Java \u81ea\u5b9a\u4e49\u7c7b\u7684\u6570\u7ec4<\/strong><\/p>\n<p><strong>\u5b9a\u4e49\u81ea\u5b9a\u4e49\u7c7b<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5b9a\u4e49\u4e00\u4e2a Java \u7c7b\u6765\u521b\u5efa\u5176\u6570\u7ec4\u3002\u8be5\u7c7b\u53ef\u4ee5\u5305\u542b\u5b57\u6bb5\u3001\u65b9\u6cd5\u548c\u6784\u9020\u51fd\u6570\u3002<\/p>\n<pre>public class CustomClass {\n    private int id;\n    private String name;\n    \n    \/\/ \u6784\u9020\u51fd\u6570\n    public CustomClass(int id, String name) {\n        this.id = id;\n        this.name = name;\n    }\n    \n    \/\/ \u83b7\u53d6\u5668\u548c\u8bbe\u7f6e\u5668\u65b9\u6cd5\n    public int getId() {\n        return id;\n    }\n    public void setId(int id) {\n        this.id = id;\n    }\n    public String getName() {\n        return name;\n    }\n    public void setName(String name) {\n        this.name = name;\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u521b\u5efa\u81ea\u5b9a\u4e49\u7c7b\u6570\u7ec4<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u8981\u521b\u5efa\u81ea\u5b9a\u4e49\u7c7b\u6570\u7ec4\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>CustomClass[] customClassArray = new CustomClass[size];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li> <strong>CustomClass<\/strong> \u662f\u60a8\u8981\u521b\u5efa\u5176\u6570\u7ec4\u7684\u7c7b\u3002<\/li>\n<li> <strong>size<\/strong> \u662f\u8981\u521b\u5efa\u7684\u6570\u7ec4\u7684\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u4f8b\u5316\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<p>\u4e00\u65e6\u521b\u5efa\u4e86\u6570\u7ec4\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u7d22\u5f15\u5b9e\u4f8b\u5316\u5176\u5143\u7d20\uff1a<\/p>\n<pre>customClassArray[0] = new CustomClass(1, \"Element 1\");\ncustomClassArray[1] = new CustomClass(2, \"Element 2\");<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff1a<\/p>\n<pre>System.out.println(customClassArray[0].getId()); \/\/ \u8f93\u51fa 1<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u81ea\u5b9a\u4e49\u7684\u7c7b\u600e\u4e48\u521b\u6570\u7ec4\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8981\u521b\u5efa java \u81ea\u5b9a\u4e49\u7c7b\u6570\u7ec4\uff1a\u9996\u5148\uff0c\u5b9a\u4e49\u4e00\u4e2a\u5305\u542b\u6240\u9700\u5b57\u6bb5\u3001\u65b9\u6cd5\u548c\u6784\u9020\u51fd\u6570\u7684 java \u7c7b\u3002\u4f7f\u7528 customclass[] customclassarray = new customclass[size]; \u521b\u5efa\u6570\u7ec4\u3002\u901a\u8fc7\u7d22\u5f15\u5b9e\u4f8b\u5316\u6570\u7ec4\u5143\u7d20\uff1acustomclassarray[0] = new customclass(1, &#8220;element 1&#8221;);\u53ef\u901a\u8fc7\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff1asystem.out.println(customclassarray[0].getid()); \u5982\u4f55\u521b\u5efa Java \u81ea\u5b9a\u4e49\u7c7b\u7684\u6570\u7ec4 \u5b9a\u4e49\u81ea\u5b9a\u4e49\u7c7b \u9996\u5148\uff0c\u60a8\u9700\u8981\u5b9a\u4e49\u4e00\u4e2a Java \u7c7b\u6765\u521b\u5efa\u5176\u6570\u7ec4\u3002\u8be5\u7c7b\u53ef\u4ee5\u5305\u542b\u5b57\u6bb5\u3001\u65b9\u6cd5\u548c\u6784\u9020\u51fd\u6570\u3002 public class CustomClass { private int id; private String name; \/\/ \u6784\u9020\u51fd\u6570 public CustomClass(int id, String name) { this.id = id; this.name = name; } \/\/ \u83b7\u53d6\u5668\u548c\u8bbe\u7f6e\u5668\u65b9\u6cd5 public int getId() { return [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-64574","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=64574"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64574\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}