{"id":36607,"date":"2024-11-26T17:14:31","date_gmt":"2024-11-26T09:14:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/36607\/"},"modified":"2024-11-26T17:14:31","modified_gmt":"2024-11-26T09:14:31","slug":"java%e6%b1%82%e6%95%b0%e7%bb%84%e4%b8%ad%e5%81%b6%e6%95%b0%e6%9c%89%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/36607\/","title":{"rendered":"java\u6c42\u6570\u7ec4\u4e2d\u5076\u6570\u6709\u54ea\u4e9b"},"content":{"rendered":"

\n \u5bf9\u4e8ejava\u6570\u7ec4\u4e2d\u67e5\u627e\u5076\u6570\u7684\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u904d\u5386\u6570\u7ec4\u3002\u4f7f\u7528\u4f59\u6570\u8fd0\u7b97\u7b26\u68c0\u67e5\u5143\u7d20\u7684\u5076\u6570\u6027\u3002\u5c06\u5076\u6570\u5b58\u50a8\u5728\u65b0\u7684\u96c6\u5408\u4e2d\u3002\n<\/p><\/blockquote>\n

\"java\u6c42\u6570\u7ec4\u4e2d\u5076\u6570\u6709\u54ea\u4e9b\u63d2\u56fe\"<\/p>\n

Java\u4e2d\u627e\u51fa\u6570\u7ec4\u4e2d\u5076\u6570<\/strong><\/p>\n

\u5728Java\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\u4ece\u6570\u7ec4\u4e2d\u627e\u51fa\u5076\u6570\uff1a<\/p>\n

    \n
  1. \n

    \u904d\u5386\u6570\u7ec4\uff1a<\/strong><\/p>\n

      \n
    • \u4f7f\u7528\u4e00\u4e2afor\u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \n

      \u68c0\u67e5\u5076\u6570\u6027\uff1a<\/strong><\/p>\n

      \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

        \n
      • \u5bf9\u4e8e\u6bcf\u4e2a\u5143\u7d20\uff0c\u4f7f\u7528%\u8fd0\u7b97\u7b26\u68c0\u67e5\u5b83\u7684\u5947\u5076\u6027\u3002\u5982\u679c\u5143\u7d20\u6a212\u7b49\u4e8e0\uff0c\u5219\u5b83\u662f\u5076\u6570\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n

        \u5b58\u50a8\u5076\u6570\uff1a<\/strong><\/p>\n

          \n
        • \u5c06\u6240\u6709\u5076\u6570\u5b58\u50a8\u5728\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4\u6216\u5217\u8868\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

          \u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

          int[] numbers = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};\nList<Integer> evenNumbers = new ArrayList<>();\n\nfor (int number : numbers) {\n    if (number % 2 == 0) {\n        evenNumbers.add(number);\n    }\n}\n\nSystem.out.println(\"\u5076\u6570\u4e3a\uff1a\" + evenNumbers);<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \u8f93\u51fa\uff1a<\/p>\n
          \u5076\u6570\u4e3a\uff1a[2, 4, 6, 8, 10]<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \u4ee5\u4e0a\u5c31\u662fjava\u6c42\u6570\u7ec4\u4e2d\u5076\u6570\u6709\u54ea\u4e9b\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":"
          \u5bf9\u4e8ejava\u6570\u7ec4\u4e2d\u67e5\u627e\u5076\u6570\u7684\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u904d\u5386\u6570\u7ec4\u3002\u4f7f\u7528\u4f59\u6570\u8fd0\u7b97\u7b26\u68c0\u67e5\u5143\u7d20\u7684\u5076\u6570\u6027\u3002\u5c06\u5076\u6570\u5b58\u50a8\u5728\u65b0\u7684\u96c6\u5408\u4e2d\u3002 Java\u4e2d\u627e\u51fa\u6570\u7ec4\u4e2d\u5076\u6570 \u5728Java\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\u4ece\u6570\u7ec4\u4e2d\u627e\u51fa\u5076\u6570\uff1a \u904d\u5386\u6570\u7ec4\uff1a \u4f7f\u7528\u4e00\u4e2afor\u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002 \u68c0\u67e5\u5076\u6570\u6027\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5bf9\u4e8e\u6bcf\u4e2a\u5143\u7d20\uff0c\u4f7f\u7528%\u8fd0\u7b97\u7b26\u68c0\u67e5\u5b83\u7684\u5947\u5076\u6027\u3002\u5982\u679c\u5143\u7d20\u6a212\u7b49\u4e8e0\uff0c\u5219\u5b83\u662f\u5076\u6570\u3002 \u5b58\u50a8\u5076\u6570\uff1a \u5c06\u6240\u6709\u5076\u6570\u5b58\u50a8\u5728\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4\u6216\u5217\u8868\u4e2d\u3002 \u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a int[] numbers = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; List<Integer> evenNumbers = new ArrayList<>(); for (int number : numbers) { if (number % 2 == 0) { evenNumbers.add(number); } } System.out.println(“\u5076\u6570\u4e3a\uff1a” + evenNumbers); \u767b\u5f55\u540e\u590d\u5236 \u8f93\u51fa\uff1a \u5076\u6570\u4e3a\uff1a[2, 4, 6, 8, 10] […]<\/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-36607","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36607","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=36607"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36607\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=36607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=36607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=36607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}