{"id":37778,"date":"2024-11-26T09:24:02","date_gmt":"2024-11-26T01:24:02","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37778\/"},"modified":"2024-11-26T09:24:02","modified_gmt":"2024-11-26T01:24:02","slug":"%e6%80%8e%e4%b9%88%e8%ae%a9java%e8%be%93%e5%87%ba%e6%95%b0%e7%bb%84%e6%95%b0%e5%ad%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37778\/","title":{"rendered":"\u600e\u4e48\u8ba9java\u8f93\u51fa\u6570\u7ec4\u6570\u5b57"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u8f93\u51fa\u6570\u7ec4\u6570\u5b57\u53ef\u4ee5\u901a\u8fc7\uff1a1. \u76f4\u63a5\u8f93\u51fa\u6570\u7ec4\u5143\u7d20\uff1b2. \u904d\u5386\u6570\u7ec4\u5e76\u8f93\u51fa\u6bcf\u4e2a\u5143\u7d20\uff1b3. \u4f7f\u7528 arrays.tostring() \u65b9\u6cd5\uff1b4. \u4f7f\u7528 arrays.stream().foreach() \u65b9\u6cd5\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111310243240993.jpg\" class=\"aligncenter\" title=\"\u600e\u4e48\u8ba9java\u8f93\u51fa\u6570\u7ec4\u6570\u5b57\u63d2\u56fe\" alt=\"\u600e\u4e48\u8ba9java\u8f93\u51fa\u6570\u7ec4\u6570\u5b57\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u8f93\u51fa\u6570\u7ec4\u6570\u5b57<\/strong><\/p>\n<p><strong>\u76f4\u63a5\u8f93\u51fa\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<p>\u4f7f\u7528 System.out.println() \u65b9\u6cd5\u76f4\u63a5\u8f93\u51fa\u6570\u7ec4\u5143\u7d20\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};\nSystem.out.println(numbers[0]); \/\/ \u8f93\u51fa 1\nSystem.out.println(numbers[1]); \/\/ \u8f93\u51fa 2<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528 for \u5faa\u73af<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u901a\u8fc7\u4f7f\u7528 for \u5faa\u73af\uff0c\u53ef\u4ee5\u904d\u5386\u6570\u7ec4\u7684\u6bcf\u4e2a\u5143\u7d20\u5e76\u8f93\u51fa\u5b83\u4eec\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};\nfor (int number : numbers) {\n    System.out.println(number);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528 Arrays.toString() \u65b9\u6cd5<\/strong><\/p>\n<p>Arrays.toString() \u65b9\u6cd5\u8fd4\u56de\u8868\u793a\u6570\u7ec4\u5185\u5bb9\u7684\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};\nSystem.out.println(Arrays.toString(numbers)); \/\/ \u8f93\u51fa \"[1, 2, 3, 4, 5]\"<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528 Arrays.stream().forEach() \u65b9\u6cd5<\/strong><\/p>\n<p>Arrays.stream().forEach() \u65b9\u6cd5\u4f7f\u7528\u6d41\u64cd\u4f5c\u904d\u5386\u548c\u8f93\u51fa\u6570\u7ec4\u5143\u7d20\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};\nArrays.stream(numbers).forEach(System.out::println);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u8ba9java\u8f93\u51fa\u6570\u7ec4\u6570\u5b57\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\u8f93\u51fa\u6570\u7ec4\u6570\u5b57\u53ef\u4ee5\u901a\u8fc7\uff1a1. \u76f4\u63a5\u8f93\u51fa\u6570\u7ec4\u5143\u7d20\uff1b2. \u904d\u5386\u6570\u7ec4\u5e76\u8f93\u51fa\u6bcf\u4e2a\u5143\u7d20\uff1b3. \u4f7f\u7528 arrays.tostring() \u65b9\u6cd5\uff1b4. \u4f7f\u7528 arrays.stream().foreach() \u65b9\u6cd5\u3002 \u5982\u4f55\u5728 Java \u4e2d\u8f93\u51fa\u6570\u7ec4\u6570\u5b57 \u76f4\u63a5\u8f93\u51fa\u6570\u7ec4\u5143\u7d20 \u4f7f\u7528 System.out.println() \u65b9\u6cd5\u76f4\u63a5\u8f93\u51fa\u6570\u7ec4\u5143\u7d20\u3002\u4f8b\u5982\uff1a int[] numbers = {1, 2, 3, 4, 5}; System.out.println(numbers[0]); \/\/ \u8f93\u51fa 1 System.out.println(numbers[1]); \/\/ \u8f93\u51fa 2 \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528 for \u5faa\u73af \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u901a\u8fc7\u4f7f\u7528 for \u5faa\u73af\uff0c\u53ef\u4ee5\u904d\u5386\u6570\u7ec4\u7684\u6bcf\u4e2a\u5143\u7d20\u5e76\u8f93\u51fa\u5b83\u4eec\u3002\u4f8b\u5982\uff1a int[] numbers = {1, 2, 3, 4, 5}; for (int number : numbers) [&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-37778","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37778","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=37778"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37778\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}