{"id":37052,"date":"2024-11-26T09:07:37","date_gmt":"2024-11-26T01:07:37","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37052\/"},"modified":"2024-11-26T09:07:37","modified_gmt":"2024-11-26T01:07:37","slug":"%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e5%ad%98%e5%80%bcjava","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37052\/","title":{"rendered":"\u6570\u7ec4\u600e\u4e48\u5b58\u503cjava"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5728\u6570\u7ec4\u4e2d\u5b58\u50a8\u503c\uff1a1. \u58f0\u660e\u6570\u7ec4\u53d8\u91cf\uff0c\u6307\u5b9a\u5176\u6570\u636e\u7c7b\u578b\u548c\u5927\u5c0f\uff1b2. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff1b3. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u548c\u8d4b\u503c\u8fd0\u7b97\u7b26\u5b58\u50a8\u503c\uff1b4. \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111300193723379.jpg\" class=\"aligncenter\" title=\"\u6570\u7ec4\u600e\u4e48\u5b58\u503cjava\u63d2\u56fe\" alt=\"\u6570\u7ec4\u600e\u4e48\u5b58\u503cjava\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u7528 Java \u5728\u6570\u7ec4\u4e2d\u5b58\u50a8\u503c<\/strong><\/p>\n<p>\u6570\u7ec4\u662f\u4e00\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u5b58\u50a8\u76f8\u540c\u7c7b\u578b\u7684\u6570\u636e\u96c6\u5408\u3002\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5728\u6570\u7ec4\u4e2d\u5b58\u50a8\u503c\uff1a<\/p>\n<p><strong>1. \u58f0\u660e\u6570\u7ec4<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\uff0c\u5e76\u6307\u5b9a\u5176\u6570\u636e\u7c7b\u578b\u548c\u5927\u5c0f\u3002\u4f8b\u5982\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = new int[10];  \/\/ \u58f0\u660e\u4e00\u4e2a\u5927\u5c0f\u4e3a 10 \u7684\u6574\u6570\u6570\u7ec4<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u8bbf\u95ee\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<p>\u8981\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u3002\u6570\u7ec4\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u6700\u9ad8\u7d22\u5f15\u4e3a\u6570\u7ec4\u5927\u5c0f\u51cf\u4e00\u3002\u4f8b\u5982\uff0c\u8981\u8bbf\u95ee numbers \u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre>numbers[0];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u5b58\u50a8\u503c<\/strong><\/p>\n<p>\u8981\u5b58\u50a8\u503c\u5230\u6570\u7ec4\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u548c\u8d4b\u503c\u8fd0\u7b97\u7b26\u3002\u4f8b\u5982\uff0c\u8981\u5c06\u503c 10 \u5b58\u50a8\u5230 numbers \u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre>numbers[0] = 10;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u904d\u5386\u6570\u7ec4<\/strong><\/p>\n<p>\u8981\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528 for \u5faa\u73af\uff1a<\/p>\n<pre>for (int i = 0; i &lt; numbers.length; i++) {\n    \/\/ \u8bbf\u95ee\u5e76\u64cd\u4f5c\u6570\u7ec4\u5143\u7d20\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528 Java \u5728\u6570\u7ec4\u4e2d\u5b58\u50a8\u503c\u5e76\u904d\u5386\u5b83\u4eec\uff1a<\/p>\n<pre>int[] numbers = new int[5];\n\n\/\/ \u5b58\u50a8\u503c\u5230\u6570\u7ec4\u4e2d\nnumbers[0] = 10;\nnumbers[1] = 20;\nnumbers[2] = 30;\nnumbers[3] = 40;\nnumbers[4] = 50;\n\n\/\/ \u904d\u5386\u6570\u7ec4\u5e76\u6253\u5370\u5143\u7d20\nfor (int i = 0; i &lt; numbers.length; i++) {\n    System.out.println(numbers[i]);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8f93\u51fa\uff1a<\/p>\n<pre>10\n20\n30\n40\n50<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6570\u7ec4\u600e\u4e48\u5b58\u503cjava\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\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5728\u6570\u7ec4\u4e2d\u5b58\u50a8\u503c\uff1a1. \u58f0\u660e\u6570\u7ec4\u53d8\u91cf\uff0c\u6307\u5b9a\u5176\u6570\u636e\u7c7b\u578b\u548c\u5927\u5c0f\uff1b2. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff1b3. \u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u548c\u8d4b\u503c\u8fd0\u7b97\u7b26\u5b58\u50a8\u503c\uff1b4. \u4f7f\u7528 for \u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\u3002 \u5982\u4f55\u7528 Java \u5728\u6570\u7ec4\u4e2d\u5b58\u50a8\u503c \u6570\u7ec4\u662f\u4e00\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u7528\u4e8e\u5b58\u50a8\u76f8\u540c\u7c7b\u578b\u7684\u6570\u636e\u96c6\u5408\u3002\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5728\u6570\u7ec4\u4e2d\u5b58\u50a8\u503c\uff1a 1. \u58f0\u660e\u6570\u7ec4 \u9996\u5148\uff0c\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\uff0c\u5e76\u6307\u5b9a\u5176\u6570\u636e\u7c7b\u578b\u548c\u5927\u5c0f\u3002\u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = new int[10]; \/\/ \u58f0\u660e\u4e00\u4e2a\u5927\u5c0f\u4e3a 10 \u7684\u6574\u6570\u6570\u7ec4 \u767b\u5f55\u540e\u590d\u5236 2. \u8bbf\u95ee\u6570\u7ec4\u5143\u7d20 \u8981\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u3002\u6570\u7ec4\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u6700\u9ad8\u7d22\u5f15\u4e3a\u6570\u7ec4\u5927\u5c0f\u51cf\u4e00\u3002\u4f8b\u5982\uff0c\u8981\u8bbf\u95ee numbers \u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a numbers[0]; \u767b\u5f55\u540e\u590d\u5236 3. \u5b58\u50a8\u503c \u8981\u5b58\u50a8\u503c\u5230\u6570\u7ec4\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15\u548c\u8d4b\u503c\u8fd0\u7b97\u7b26\u3002\u4f8b\u5982\uff0c\u8981\u5c06\u503c 10 \u5b58\u50a8\u5230 numbers \u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a numbers[0] = 10; \u767b\u5f55\u540e\u590d\u5236 4. \u904d\u5386\u6570\u7ec4 \u8981\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528 for \u5faa\u73af\uff1a for [&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-37052","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37052","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=37052"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37052\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}