{"id":38088,"date":"2024-11-26T09:42:47","date_gmt":"2024-11-26T01:42:47","guid":{"rendered":"https:\/\/fwq.ai\/blog\/38088\/"},"modified":"2024-11-26T09:42:47","modified_gmt":"2024-11-26T01:42:47","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e6%8a%8a%e5%86%85%e5%ae%b9%e6%94%be%e5%85%a5%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/38088\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u628a\u5185\u5bb9\u653e\u5165\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u653e\u5165\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a1. \u58f0\u660e\u6570\u7ec4\uff1b2. \u5206\u914d\u5185\u5b58\uff1b3. \u8bbf\u95ee\u5143\u7d20\uff1b4. \u904d\u5386\u6570\u7ec4\uff1b5. \u6539\u53d8\u957f\u5ea6\uff08\u4e0d\u53ef\u53d8\uff09\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111316422392087.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u600e\u4e48\u628a\u5185\u5bb9\u653e\u5165\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u4e2d\u600e\u4e48\u628a\u5185\u5bb9\u653e\u5165\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u5c06\u5185\u5bb9\u653e\u5165\u6570\u7ec4<\/strong><\/p>\n<p>\u8981\u5c06\u5185\u5bb9\u653e\u5165 Java \u6570\u7ec4\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\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\u3002\u6570\u7ec4\u662f\u7528\u65b9\u62ec\u53f7 ([]) \u548c\u7c7b\u578b\u540d\u79f0\u6765\u58f0\u660e\u7684\uff0c\u540e\u8ddf\u6570\u7ec4\u540d\u79f0\u3002\u4f8b\u5982\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u5206\u914d\u5185\u5b58<\/strong><\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u9700\u8981\u4e3a\u6570\u7ec4\u5206\u914d\u5185\u5b58\u3002\u53ef\u4ee5\u4f7f\u7528 new \u5173\u952e\u5b57\u6765\u521b\u5efa\u6570\u7ec4\u5bf9\u8c61\uff1a<\/p>\n<pre>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\uff08\u5373\u53ef\u4ee5\u5bb9\u7eb3 5 \u4e2a\u5143\u7d20\uff09\u3002<\/p>\n<p><strong>3. \u8bbf\u95ee\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<p>\u6570\u7ec4\u5143\u7d20\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u65b9\u62ec\u53f7 ([]) \u6765\u8bbf\u95ee\u3002\u65b9\u62ec\u53f7\u5185\u7684\u7d22\u5f15\u6307\u5b9a\u4e86\u8981\u8bbf\u95ee\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>numbers[0] = 10;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b64\u4ee3\u7801\u5c06 10 \u5b58\u50a8\u5728\u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u4e2d\u3002<\/p>\n<p><strong>4. \u904d\u5386\u6570\u7ec4<\/strong><\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u6765\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>for (int number : numbers) {\n    System.out.println(number);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b64\u5faa\u73af\u4f1a\u6253\u5370\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002<\/p>\n<p><strong>5. \u6539\u53d8\u6570\u7ec4\u957f\u5ea6<\/strong><\/p>\n<p>\u6570\u7ec4\u7684\u957f\u5ea6\u5728\u521b\u5efa\u540e\u4e0d\u80fd\u6539\u53d8\u3002\u5982\u679c\u4f60\u9700\u8981\u6539\u53d8\u6570\u7ec4\u7684\u957f\u5ea6\uff0c\u4f60\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u65b0\u957f\u5ea6\u7684\u65b0\u6570\u7ec4\uff0c\u5e76\u590d\u5236\u65e7\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5230\u65b0\u6570\u7ec4\u4e2d\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u628a\u5185\u5bb9\u653e\u5165\u6570\u7ec4\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\u653e\u5165\u6570\u7ec4\u7684\u6b65\u9aa4\uff1a1. \u58f0\u660e\u6570\u7ec4\uff1b2. \u5206\u914d\u5185\u5b58\uff1b3. \u8bbf\u95ee\u5143\u7d20\uff1b4. \u904d\u5386\u6570\u7ec4\uff1b5. \u6539\u53d8\u957f\u5ea6\uff08\u4e0d\u53ef\u53d8\uff09\u3002 \u5982\u4f55\u5728 Java \u4e2d\u5c06\u5185\u5bb9\u653e\u5165\u6570\u7ec4 \u8981\u5c06\u5185\u5bb9\u653e\u5165 Java \u6570\u7ec4\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u58f0\u660e\u6570\u7ec4 \u9996\u5148\uff0c\u9700\u8981\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u3002\u6570\u7ec4\u662f\u7528\u65b9\u62ec\u53f7 ([]) \u548c\u7c7b\u578b\u540d\u79f0\u6765\u58f0\u660e\u7684\uff0c\u540e\u8ddf\u6570\u7ec4\u540d\u79f0\u3002\u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers; \u767b\u5f55\u540e\u590d\u5236 2. \u5206\u914d\u5185\u5b58 \u63a5\u4e0b\u6765\uff0c\u9700\u8981\u4e3a\u6570\u7ec4\u5206\u914d\u5185\u5b58\u3002\u53ef\u4ee5\u4f7f\u7528 new \u5173\u952e\u5b57\u6765\u521b\u5efa\u6570\u7ec4\u5bf9\u8c61\uff1a numbers = new int[5]; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c5 \u6307\u5b9a\u4e86\u6570\u7ec4\u7684\u957f\u5ea6\uff08\u5373\u53ef\u4ee5\u5bb9\u7eb3 5 \u4e2a\u5143\u7d20\uff09\u3002 3. \u8bbf\u95ee\u6570\u7ec4\u5143\u7d20 \u6570\u7ec4\u5143\u7d20\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u65b9\u62ec\u53f7 ([]) \u6765\u8bbf\u95ee\u3002\u65b9\u62ec\u53f7\u5185\u7684\u7d22\u5f15\u6307\u5b9a\u4e86\u8981\u8bbf\u95ee\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff1a numbers[0] = 10; \u767b\u5f55\u540e\u590d\u5236 \u6b64\u4ee3\u7801\u5c06 10 \u5b58\u50a8\u5728\u6570\u7ec4\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\u4e2d\u3002 4. \u904d\u5386\u6570\u7ec4 \u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u6765\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff1a for (int number [&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-38088","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38088","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=38088"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38088\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=38088"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=38088"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=38088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}