{"id":65807,"date":"2025-05-03T13:08:17","date_gmt":"2025-05-03T05:08:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65807\/"},"modified":"2025-05-03T13:08:17","modified_gmt":"2025-05-03T05:08:17","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8a%e6%95%b0%e7%bb%84%e8%bd%ac%e4%b8%ba%e5%88%97%e8%a1%a8-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65807\/","title":{"rendered":"JAVA\u600e\u4e48\u628a\u6570\u7ec4\u8f6c\u4e3a\u5217\u8868"},"content":{"rendered":"

\n \u5982\u4f55\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868\uff1f\u5728 java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868\uff1a\u4f7f\u7528 arrays.aslist() \u65b9\u6cd5\u5c06\u6570\u7ec4\u7684\u5143\u7d20\u8f6c\u6362\u4e3a integer \u5bf9\u8c61\u5e76\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\u3002\u4f7f\u7528 arraylist \u6784\u9020\u51fd\u6570\u901a\u8fc7 arrays.aslist() \u65b9\u6cd5\u8f6c\u6362\u6570\u7ec4\uff0c\u7136\u540e\u5c06\u5176\u590d\u5236\u5230\u65b0\u7684 arraylist \u4e2d\u3002\n<\/p><\/blockquote>\n

\"JAVA\u600e\u4e48\u628a\u6570\u7ec4\u8f6c\u4e3a\u5217\u8868\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868<\/strong><\/p>\n

Java\u7f16\u7a0b\u4e2d\uff0c\u6709\u4e24\u79cd\u7c7b\u578b\u7684\u6570\u636e\u7ed3\u6784\uff0c\u6570\u7ec4\u548c\u5217\u8868\u3002\u6570\u7ec4\u662f\u4e00\u79cd\u56fa\u5b9a\u5927\u5c0f\u7684\u5143\u7d20\u96c6\u5408\uff0c\u800c\u5217\u8868\u662f\u4e00\u79cd\u53ef\u4ee5\u52a8\u6001\u589e\u957f\u7684\u5143\u7d20\u96c6\u5408\u3002\u8f6c\u6362\u6570\u7ec4\u4e3a\u5217\u8868\u9700\u8981\u4f7f\u7528\u4e13\u95e8\u7684\u65b9\u6cd5\u3002<\/p>\n

\u65b9\u6cd5\uff1a<\/strong><\/p>\n

    \n
  1. \u4f7f\u7528 Arrays.asList() \u65b9\u6cd5\uff1a<\/strong><\/li>\n<\/ol>\n
    int[] myArray = {1, 2, 3, 4, 5};\nList<Integer> myList = Arrays.asList(myArray);<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    Arrays.asList() \u65b9\u6cd5\u5c06\u6570\u7ec4\u7684\u6bcf\u4e2a\u5143\u7d20\u8f6c\u6362\u4e3a Integer \u5bf9\u8c61\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\u3002\u5b83\u8fd4\u56de\u4e00\u4e2a\u53d7\u652f\u6301\u7684\u4e0d\u53ef\u53d8\u5217\u8868\u3002<\/p>\n
    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
      \n
    1. \u4f7f\u7528 ArrayList \u6784\u9020\u51fd\u6570\uff1a<\/strong><\/li>\n<\/ol>\n
      int[] myArray = {1, 2, 3, 4, 5};\nList<Integer> myList = new ArrayList<>(Arrays.asList(myArray));<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      ArrayList \u6784\u9020\u51fd\u6570\u4f7f\u7528 Arrays.asList() \u65b9\u6cd5\u8f6c\u6362\u6570\u7ec4\u4e3a\u5217\u8868\uff0c\u5e76\u5c06\u5176\u590d\u5236\u5230\u65b0\u7684 ArrayList \u4e2d\u3002\u8fd9\u4f1a\u4ea7\u751f\u4e00\u4e2a\u53ef\u53d8\u5217\u8868\u3002<\/p>\n
      \u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n
        \n
      • Arrays.asList() \u65b9\u6cd5\u521b\u5efa\u7684\u5217\u8868\u662f\u4e0d\u53ef\u53d8\u7684<\/strong>\uff0c\u8fd9\u610f\u5473\u7740\u5143\u7d20\u4e0d\u53ef\u6dfb\u52a0\u6216\u5220\u9664\u3002<\/li>\n
      • ArrayList \u6784\u9020\u51fd\u6570\u521b\u5efa\u7684\u5217\u8868\u662f\u53ef\u53d8\u7684<\/strong>\uff0c\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u6dfb\u52a0\u6216\u5220\u9664\u5143\u7d20\u3002<\/li>\n
      • \u5982\u679c\u8981\u8f6c\u6362\u539f\u59cb\u7c7b\u578b\u6570\u7ec4\uff08\u4f8b\u5982int[]\uff09\uff0c\u9700\u8981\u4f7f\u7528\u81ea\u52a8\u88c5\u7bb1\uff08int -> Integer\uff09\uff0c\u6b63\u5982\u5728\u4e0a\u9762\u793a\u4f8b\u4e2d\u6240\u793a\u3002<\/li>\n
      • \u8f6c\u6362\u540e\u7684\u5217\u8868\u7684\u7c7b\u578b\u53d6\u51b3\u4e8e\u8f6c\u6362\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684\u5305\u88c5\u5668\u7c7b\u3002<\/li>\n<\/ul>\n
        \u901a\u8fc7\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868\uff0c\u4ece\u800c\u5728\u9700\u8981\u65f6\u5229\u7528\u5217\u8868\u7684\u7075\u6d3b\u6027\u3002<\/p>\n
        \u4ee5\u4e0a\u5c31\u662fJAVA\u600e\u4e48\u628a\u6570\u7ec4\u8f6c\u4e3a\u5217\u8868\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u5982\u4f55\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868\uff1f\u5728 java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868\uff1a\u4f7f\u7528 arrays.aslist() \u65b9\u6cd5\u5c06\u6570\u7ec4\u7684\u5143\u7d20\u8f6c\u6362\u4e3a integer \u5bf9\u8c61\u5e76\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\u3002\u4f7f\u7528 arraylist \u6784\u9020\u51fd\u6570\u901a\u8fc7 arrays.aslist() \u65b9\u6cd5\u8f6c\u6362\u6570\u7ec4\uff0c\u7136\u540e\u5c06\u5176\u590d\u5236\u5230\u65b0\u7684 arraylist \u4e2d\u3002 \u5982\u4f55\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5217\u8868 Java\u7f16\u7a0b\u4e2d\uff0c\u6709\u4e24\u79cd\u7c7b\u578b\u7684\u6570\u636e\u7ed3\u6784\uff0c\u6570\u7ec4\u548c\u5217\u8868\u3002\u6570\u7ec4\u662f\u4e00\u79cd\u56fa\u5b9a\u5927\u5c0f\u7684\u5143\u7d20\u96c6\u5408\uff0c\u800c\u5217\u8868\u662f\u4e00\u79cd\u53ef\u4ee5\u52a8\u6001\u589e\u957f\u7684\u5143\u7d20\u96c6\u5408\u3002\u8f6c\u6362\u6570\u7ec4\u4e3a\u5217\u8868\u9700\u8981\u4f7f\u7528\u4e13\u95e8\u7684\u65b9\u6cd5\u3002 \u65b9\u6cd5\uff1a \u4f7f\u7528 Arrays.asList() \u65b9\u6cd5\uff1a int[] myArray = {1, 2, 3, 4, 5}; List<Integer> myList = Arrays.asList(myArray); \u767b\u5f55\u540e\u590d\u5236 Arrays.asList() \u65b9\u6cd5\u5c06\u6570\u7ec4\u7684\u6bcf\u4e2a\u5143\u7d20\u8f6c\u6362\u4e3a Integer \u5bf9\u8c61\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\u3002\u5b83\u8fd4\u56de\u4e00\u4e2a\u53d7\u652f\u6301\u7684\u4e0d\u53ef\u53d8\u5217\u8868\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4f7f\u7528 ArrayList \u6784\u9020\u51fd\u6570\uff1a int[] myArray = {1, 2, 3, 4, 5}; List<Integer> myList = new ArrayList<>(Arrays.asList(myArray)); \u767b\u5f55\u540e\u590d\u5236 ArrayList […]<\/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-65807","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65807","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=65807"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65807\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}