{"id":39131,"date":"2024-11-26T11:46:51","date_gmt":"2024-11-26T03:46:51","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39131\/"},"modified":"2024-11-26T11:46:51","modified_gmt":"2024-11-26T03:46:51","slug":"java%e6%80%8e%e4%b9%88%e7%94%a8%e6%95%b0%e7%bb%84%e6%9d%a5%e5%a2%9e%e5%8a%a0%e6%8c%89%e9%92%ae","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39131\/","title":{"rendered":"Java\u600e\u4e48\u7528\u6570\u7ec4\u6765\u589e\u52a0\u6309\u94ae"},"content":{"rendered":"

\n java\u4e2d\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u52a8\u6001\u589e\u52a0\u6309\u94ae\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a\u5b9a\u4e49\u6309\u94ae\u6570\u7ec4\u521d\u59cb\u5316\u6309\u94ae\u5c06\u6309\u94ae\u6dfb\u52a0\u5230\u5bb9\u5668\u76d1\u542c\u6309\u94ae\u4e8b\u4ef6\n<\/p><\/blockquote>\n

\"Java\u600e\u4e48\u7528\u6570\u7ec4\u6765\u589e\u52a0\u6309\u94ae\u63d2\u56fe\"<\/p>\n

Java\u4e2d\u4f7f\u7528\u6570\u7ec4\u589e\u52a0\u6309\u94ae<\/strong><\/p>\n

\u5728Java\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u6765\u52a8\u6001\u589e\u52a0\u6309\u94ae\uff0c\u4ece\u800c\u5b9e\u73b0\u7075\u6d3b\u7684\u754c\u9762\u5e03\u5c40\u548c\u4ea4\u4e92\u3002<\/p>\n

\u6b65\u9aa4\uff1a<\/strong><\/p>\n

    \n
  1. \n

    \u5b9a\u4e49\u6309\u94ae\u6570\u7ec4\uff1a<\/strong><\/p>\n

    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

      \n
    • \u521b\u5efa\u4e00\u4e2aJButton\u6570\u7ec4\uff0c\u4f8b\u5982\uff1aJButton[] buttons = new JButton[10];<\/li>\n<\/ul>\n<\/li>\n
    • \n

      \u521d\u59cb\u5316\u6309\u94ae\uff1a<\/strong><\/p>\n

        \n
      • \u904d\u5386\u6570\u7ec4\uff0c\u4e3a\u6bcf\u4e2a\u6309\u94ae\u521b\u5efa\u5e76\u521d\u59cb\u5316\u5c5e\u6027\uff1afor (int i = 0; i <\/li>\n<\/ul>\n<\/li>\n
      • \n

        \u6dfb\u52a0\u6309\u94ae\u5230\u5bb9\u5668\uff1a<\/strong><\/p>\n

          \n
        • \u904d\u5386\u6570\u7ec4\uff0c\u5c06\u6309\u94ae\u6dfb\u52a0\u5230\u5bb9\u5668\u4e2d\uff1afor (JButton button : buttons) { panel.add(button); }<\/li>\n<\/ul>\n<\/li>\n
        • \n

          \u76d1\u542c\u6309\u94ae\u4e8b\u4ef6\uff1a<\/strong><\/p>\n

            \n
          • \u5bf9\u6bcf\u4e2a\u6309\u94ae\u6dfb\u52a0\u4e8b\u4ef6\u76d1\u542c\u5668\uff0c\u4ee5\u54cd\u5e94\u7528\u6237\u4ea4\u4e92\uff1afor (JButton button : buttons) { button.addActionListener(new ActionListener() { … }); }<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

            \u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n

            import javax.swing.*;\nimport java.awt.event.ActionEvent;\nimport java.awt.event.ActionListener;\n\npublic class ArrayButtonExample {\n\n    public static void main(String[] args) {\n        \/\/ \u5b9a\u4e49\u6309\u94ae\u6570\u7ec4\n        JButton[] buttons = new JButton[10];\n\n        \/\/ \u521d\u59cb\u5316\u6309\u94ae\n        for (int i = 0; i < buttons.length; i++) {\n            buttons[i] = new JButton(\"Button \" + (i + 1));\n        }\n\n        \/\/ \u521b\u5efa\u5bb9\u5668\u5e76\u6dfb\u52a0\u6309\u94ae\n        JPanel panel = new JPanel();\n        for (JButton button : buttons) {\n            panel.add(button);\n        }\n\n        \/\/ \u76d1\u542c\u6309\u94ae\u4e8b\u4ef6\n        for (JButton button : buttons) {\n            button.addActionListener(new ActionListener() {\n                @Override\n                public void actionPerformed(ActionEvent e) {\n                    \/\/ \u5728\u8fd9\u91cc\u5904\u7406\u6309\u94ae\u70b9\u51fb\u4e8b\u4ef6\n                }\n            });\n        }\n\n        \/\/ \u521b\u5efaJFrame\u5e76\u6dfb\u52a0\u5bb9\u5668\n        JFrame frame = new JFrame(\"Array Button Example\");\n        frame.add(panel);\n        frame.setSize(400, 300);\n        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);\n        frame.setVisible(true);\n    }\n}<\/pre>\n
             \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
            \u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u8981\u52a8\u6001\u521b\u5efa\u548c\u7ba1\u7406\u591a\u4e2a\u6309\u94ae\uff0c\u4ece\u800c\u4e3a\u7528\u6237\u63d0\u4f9b\u4ea4\u4e92\u5f0f\u4e14\u53ef\u6269\u5c55\u7684\u754c\u9762\u3002<\/p>\n
            \u4ee5\u4e0a\u5c31\u662fJava\u600e\u4e48\u7528\u6570\u7ec4\u6765\u589e\u52a0\u6309\u94ae\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
            java\u4e2d\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u52a8\u6001\u589e\u52a0\u6309\u94ae\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a\u5b9a\u4e49\u6309\u94ae\u6570\u7ec4\u521d\u59cb\u5316\u6309\u94ae\u5c06\u6309\u94ae\u6dfb\u52a0\u5230\u5bb9\u5668\u76d1\u542c\u6309\u94ae\u4e8b\u4ef6 Java\u4e2d\u4f7f\u7528\u6570\u7ec4\u589e\u52a0\u6309\u94ae \u5728Java\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u6765\u52a8\u6001\u589e\u52a0\u6309\u94ae\uff0c\u4ece\u800c\u5b9e\u73b0\u7075\u6d3b\u7684\u754c\u9762\u5e03\u5c40\u548c\u4ea4\u4e92\u3002 \u6b65\u9aa4\uff1a \u5b9a\u4e49\u6309\u94ae\u6570\u7ec4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u521b\u5efa\u4e00\u4e2aJButton\u6570\u7ec4\uff0c\u4f8b\u5982\uff1aJButton[] buttons = new JButton[10]; \u521d\u59cb\u5316\u6309\u94ae\uff1a \u904d\u5386\u6570\u7ec4\uff0c\u4e3a\u6bcf\u4e2a\u6309\u94ae\u521b\u5efa\u5e76\u521d\u59cb\u5316\u5c5e\u6027\uff1afor (int i = 0; i \u6dfb\u52a0\u6309\u94ae\u5230\u5bb9\u5668\uff1a \u904d\u5386\u6570\u7ec4\uff0c\u5c06\u6309\u94ae\u6dfb\u52a0\u5230\u5bb9\u5668\u4e2d\uff1afor (JButton button : buttons) { panel.add(button); } \u76d1\u542c\u6309\u94ae\u4e8b\u4ef6\uff1a \u5bf9\u6bcf\u4e2a\u6309\u94ae\u6dfb\u52a0\u4e8b\u4ef6\u76d1\u542c\u5668\uff0c\u4ee5\u54cd\u5e94\u7528\u6237\u4ea4\u4e92\uff1afor (JButton button : buttons) { button.addActionListener(new ActionListener() { … }); } \u793a\u4f8b\u4ee3\u7801\uff1a import javax.swing.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; public class ArrayButtonExample { public static void main(String[] […]<\/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-39131","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39131","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=39131"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39131\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}