{"id":31022,"date":"2023-06-27T22:04:37","date_gmt":"2023-06-18T22:22:16","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e6%96%b9%e6%b3%95\/"},"modified":"2025-08-12T21:54:37","modified_gmt":"2025-08-12T13:54:37","slug":"java%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e6%96%b9%e6%b3%95\/","title":{"rendered":"Java\u7684\u65b9\u6cd5"},"content":{"rendered":"<h1>\u65b9\u6cd5\u662f<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b3\u30fc\u30c9\u3092\u5206\u5272\uff06\u6574\u7406\u3001\u5171\u901a\u3067\u5229\u7528\u3067\u304d\u308b\u6a5f\u80fd<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4f7f\u7528\u3059\u308b\u5834\u9762\uff1a\u5927\u898f\u6a21\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u958b\u767a\u3059\u308b\u6642<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b3\u30fc\u30c9\u540d\u4ed8\u3051\u308b\u3053\u3068\u304c\u53ef\u80fd<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4f55\u5ea6\u3067\u3082\u30b3\u30fc\u30c9\u3092\u547c\u3073\u51fa\u3057\u53ef\u80fd<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b3\u30fc\u30c9\u306f\u7d44\u307f\u5408\u308f\u305b\u53ef\u80fd<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">public static void\u3067\u30e1\u30bd\u30c3\u30c9\u3092\u4f5c\u308b\u3053\u3068\u304c\u53ef\u80fd\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u3053\u308c\u3092main\u30e1\u30bd\u30c3\u30c9\u5185\u3067\u547c\u3073\u51fa\u3057\u53ef\u80fd\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u3000public static void \u30e1\u30bd\u30c3\u30c9\u540d(){\u51e6\u7406\u5185\u5bb9}<\/ul>\n<h2>\u7528\u6cd5\u793a\u4f8b<\/h2>\n<pre class=\"post-pre\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">java.util.*<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">Main<\/span><span class=\"o\">{<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">main<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">[]<\/span> <span class=\"n\">args<\/span><span class=\"o\">){<\/span>\r\n        <span class=\"kt\">int<\/span> <span class=\"n\">a<\/span><span class=\"o\">=(<\/span><span class=\"kt\">int<\/span><span class=\"o\">)(<\/span><span class=\"nc\">Math<\/span><span class=\"o\">.<\/span><span class=\"na\">random<\/span><span class=\"o\">()*<\/span><span class=\"mi\">10<\/span><span class=\"o\">+<\/span><span class=\"mi\">1<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\u30ea\u30f3\u30b4\u3092\"<\/span><span class=\"o\">+<\/span><span class=\"n\">a<\/span><span class=\"o\">+<\/span><span class=\"s\">\"\u500b\u8cb7\u3063\u305f\"<\/span><span class=\"o\">);<\/span>\r\n        <span class=\"c1\">\/\/\u30e1\u30bd\u30c3\u30c9\u306fMath.random()\u3068System.out.println()<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>System.out.println(\u5f15\u6570)<br \/>\n\u5728\u65b9\u6cd5\u5185\u90e8\u5904\u7406\u7684\u7ed3\u679c\u53ef\u4ee5\u4f5c\u4e3a\u8fd4\u56de\u503c\u8d4b\u503c\u7ed9\u53d8\u91cfa\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65b9\u6cd5\u662f \u30b3\u30fc\u30c9\u3092\u5206\u5272\uff06\u6574\u7406\u3001\u5171\u901a\u3067\u5229\u7528\u3067\u304d\u308b\u6a5f\u80fd &nbsp; \u4f7f\u7528\u3059\u308b\u5834\u9762\uff1a\u5927\u898f\u6a21\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u958b\u767a\u3059\u308b\u6642  [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-31022","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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