{"id":38177,"date":"2024-11-26T17:00:37","date_gmt":"2024-11-26T09:00:37","guid":{"rendered":"https:\/\/fwq.ai\/blog\/38177\/"},"modified":"2024-11-26T17:00:37","modified_gmt":"2024-11-26T09:00:37","slug":"%e6%80%8e%e4%b9%88%e5%b0%86%e6%95%b4%e6%95%b0%e5%ad%98%e5%88%b0%e6%95%b0%e7%bb%84%e4%b8%adjava","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/38177\/","title":{"rendered":"\u600e\u4e48\u5c06\u6574\u6570\u5b58\u5230\u6570\u7ec4\u4e2djava"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u5c06\u6574\u6570\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\u9700\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u58f0\u660e\u6570\u7ec4\u548c\u6307\u5b9a\u957f\u5ea6\u3002\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\u3002\u4f7f\u7528\u4e0b\u6807\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\u3002\u904d\u5386\u6570\u7ec4\u6253\u5370\u5143\u7d20\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/14\/2024111410151844239.jpg\" class=\"aligncenter\" title=\"\u600e\u4e48\u5c06\u6574\u6570\u5b58\u5230\u6570\u7ec4\u4e2djava\u63d2\u56fe\" alt=\"\u600e\u4e48\u5c06\u6574\u6570\u5b58\u5230\u6570\u7ec4\u4e2djava\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u5c06\u6574\u6570\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5c06\u6574\u6570\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\uff1a<\/p>\n<p><strong>1. \u58f0\u660e\u4e00\u4e2a\u6574\u6570\u6570\u7ec4<\/strong><\/p>\n<pre>int[] numbers;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u521d\u59cb\u5316\u6570\u7ec4<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = new int[5];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0c5 \u6307\u5b9a\u4e86\u6570\u7ec4\u7684\u957f\u5ea6\uff0c\u5373\u53ef\u4ee5\u5b58\u50a8 5 \u4e2a\u6574\u6570\u3002<\/p>\n<p><strong>3. \u4f7f\u7528\u4e0b\u6807\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<pre>numbers[0] = 10;\nnumbers[1] = 20;\nnumbers[2] = 30;\nnumbers[3] = 40;\nnumbers[4] = 50;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u8bbf\u95ee\u7279\u5b9a\u7d22\u5f15\u5904\u7684\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<pre>int number = numbers[2]; \/\/ \u83b7\u53d6\u7d22\u5f15\u4e3a 2 \u7684\u5143\u7d20\uff0c\u5373 30<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>5. \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4<\/strong><\/p>\n<pre>for (int number : numbers) {\n  System.out.println(number);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u6253\u5370\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\uff1a<\/p>\n<pre>10\n20\n30\n40\n50<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5c06\u6574\u6570\u5b58\u5230\u6570\u7ec4\u4e2djava\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":"<p>\u5728 java \u4e2d\u5c06\u6574\u6570\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\u9700\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u58f0\u660e\u6570\u7ec4\u548c\u6307\u5b9a\u957f\u5ea6\u3002\u521d\u59cb\u5316\u6570\u7ec4\u5143\u7d20\u3002\u4f7f\u7528\u4e0b\u6807\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\u3002\u904d\u5386\u6570\u7ec4\u6253\u5370\u5143\u7d20\u3002 \u5982\u4f55\u5728 Java \u4e2d\u5c06\u6574\u6570\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5c06\u6574\u6570\u5b58\u50a8\u5230\u6570\u7ec4\u4e2d\uff1a 1. \u58f0\u660e\u4e00\u4e2a\u6574\u6570\u6570\u7ec4 int[] numbers; \u767b\u5f55\u540e\u590d\u5236 2. \u521d\u59cb\u5316\u6570\u7ec4 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = new int[5]; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c5 \u6307\u5b9a\u4e86\u6570\u7ec4\u7684\u957f\u5ea6\uff0c\u5373\u53ef\u4ee5\u5b58\u50a8 5 \u4e2a\u6574\u6570\u3002 3. \u4f7f\u7528\u4e0b\u6807\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20 numbers[0] = 10; numbers[1] = 20; numbers[2] = 30; numbers[3] = 40; numbers[4] = 50; \u767b\u5f55\u540e\u590d\u5236 4. \u8bbf\u95ee\u7279\u5b9a\u7d22\u5f15\u5904\u7684\u6570\u7ec4\u5143\u7d20 int number = numbers[2]; \/\/ \u83b7\u53d6\u7d22\u5f15\u4e3a 2 \u7684\u5143\u7d20\uff0c\u5373 [&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-38177","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38177","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=38177"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38177\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=38177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=38177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=38177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}