{"id":65720,"date":"2025-05-03T15:15:11","date_gmt":"2025-05-03T07:15:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65720\/"},"modified":"2025-05-03T15:15:11","modified_gmt":"2025-05-03T07:15:11","slug":"java%e4%b8%ad%e9%9d%99%e6%80%81%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65720\/","title":{"rendered":"java\u4e2d\u9759\u6001\u6570\u7ec4\u600e\u4e48\u5b9a\u4e49"},"content":{"rendered":"

\n java \u4e2d\uff0c\u9759\u6001\u6570\u7ec4\u5b9a\u4e49\u4e3a static type[] arrayname;\uff0c\u5728\u7f16\u8bd1\u65f6\u521d\u59cb\u5316\u5e76\u5b58\u50a8\u5728\u65b9\u6cd5\u533a\u4e2d\u3002\u53ef\u901a\u8fc7\u76f4\u63a5\u521d\u59cb\u5316 static int[] myarray = {1, 2, 3, 4, 5}; \u6216\u52a8\u6001\u521d\u59cb\u5316 static int[] myarray = new int[5]; \u6765\u521b\u5efa\u3002\u9759\u6001\u6570\u7ec4\u7684\u4f18\u70b9\u5305\u62ec\u6027\u80fd\u4f18\u5316\u3001\u7ebf\u7a0b\u5b89\u5168\u548c\u8282\u7701\u5185\u5b58\uff0c\u4f46\u7f3a\u70b9\u662f\u5927\u5c0f\u4e0d\u53ef\u53d8\u548c\u4e0d\u6613\u6269\u5c55\u3002\n<\/p><\/blockquote>\n

\"java\u4e2d\u9759\u6001\u6570\u7ec4\u600e\u4e48\u5b9a\u4e49\u63d2\u56fe\"<\/p>\n

Java \u4e2d\u9759\u6001\u6570\u7ec4\u5b9a\u4e49<\/strong><\/p>\n

\u9759\u6001\u6570\u7ec4\u662f Java \u4e2d\u7684\u7279\u6b8a\u6570\u7ec4\u7c7b\u578b\uff0c\u5176\u5143\u7d20\u5728\u7f16\u8bd1\u65f6\u521d\u59cb\u5316\u5e76\u5b58\u50a8\u5728\u65b9\u6cd5\u533a\u4e2d\u3002\u9759\u6001\u6570\u7ec4\u7684\u5b9a\u4e49\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n

static type[] arrayName;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d\uff1a<\/p>\n
    \n
  • static\uff1a\u6307\u793a\u8fd9\u662f\u4e00\u4e2a\u9759\u6001\u6570\u7ec4\u3002<\/li>\n
  • type\uff1a\u6570\u7ec4\u5143\u7d20\u7684\u6570\u636e\u7c7b\u578b\u3002<\/li>\n
  • arrayName\uff1a\u6570\u7ec4\u7684\u540d\u79f0\u3002<\/li>\n<\/ul>\n
    \u4f8b\u5982\uff0c\u8981\u5b9a\u4e49\u4e00\u4e2a\u5305\u542b 5 \u4e2a int \u5143\u7d20\u7684\u9759\u6001\u6570\u7ec4\uff1a<\/p>\n
    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
    static int[] myArray;<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u521d\u59cb\u5316\u9759\u6001\u6570\u7ec4<\/strong><\/p>\n
    \u9759\u6001\u6570\u7ec4\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u521d\u59cb\u5316\uff1a<\/p>\n
      \n
    •  \u76f4\u63a5\u521d\u59cb\u5316\uff1a<\/strong>\u5728\u5b9a\u4e49\u6570\u7ec4\u65f6\u76f4\u63a5\u4e3a\u5176\u5143\u7d20\u8d4b\u503c\u3002<\/li>\n<\/ul>\n
      static int[] myArray = {1, 2, 3, 4, 5};<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \n
      •  \u52a8\u6001\u521d\u59cb\u5316\uff1a<\/strong>\u4f7f\u7528 new \u8fd0\u7b97\u7b26\u5728\u8fd0\u884c\u65f6\u521b\u5efa\u6570\u7ec4\u3002<\/li>\n<\/ul>\n
        static int[] myArray = new int[5];\nmyArray[0] = 1;\nmyArray[1] = 2;\n\/\/ \u4ee5\u6b64\u7c7b\u63a8<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u9759\u6001\u6570\u7ec4\u7684\u4f18\u70b9<\/strong><\/p>\n
          \n
        •  \u6027\u80fd\u4f18\u5316\uff1a<\/strong>\u9759\u6001\u6570\u7ec4\u5728\u7f16\u8bd1\u65f6\u5206\u914d\u5b58\u50a8\u7a7a\u95f4\uff0c\u56e0\u6b64\u8bbf\u95ee\u5143\u7d20\u7684\u901f\u5ea6\u6bd4\u52a8\u6001\u6570\u7ec4\u5feb\u3002<\/li>\n
        •  \u7ebf\u7a0b\u5b89\u5168\uff1a<\/strong>\u9759\u6001\u6570\u7ec4\u5b58\u50a8\u5728\u65b9\u6cd5\u533a\u4e2d\uff0c\u56e0\u6b64\u591a\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u5b89\u5168\u5730\u8bbf\u95ee\u5b83\u3002<\/li>\n
        •  \u8282\u7701\u5185\u5b58\uff1a<\/strong>\u9759\u6001\u6570\u7ec4\u7684\u5927\u5c0f\u5728\u7f16\u8bd1\u65f6\u786e\u5b9a\uff0c\u56e0\u6b64\u4e0d\u4f1a\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u5206\u914d\u5185\u5b58\u3002<\/li>\n<\/ul>\n
          \u9759\u6001\u6570\u7ec4\u7684\u7f3a\u70b9<\/strong><\/p>\n
            \n
          •  \u5927\u5c0f\u4e0d\u53ef\u53d8\uff1a<\/strong>\u9759\u6001\u6570\u7ec4\u7684\u5927\u5c0f\u5728\u7f16\u8bd1\u65f6\u786e\u5b9a\uff0c\u4e00\u65e6\u521b\u5efa\u5c31\u65e0\u6cd5\u66f4\u6539\u3002<\/li>\n
          •  \u4e0d\u6613\u6269\u5c55\uff1a<\/strong>\u5982\u679c\u9700\u8981\u6269\u5c55\u9759\u6001\u6570\u7ec4\uff0c\u5fc5\u987b\u91cd\u65b0\u7f16\u8bd1\u548c\u91cd\u65b0\u52a0\u8f7d\u7c7b\u3002<\/li>\n<\/ul>\n
            \u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u9759\u6001\u6570\u7ec4\u600e\u4e48\u5b9a\u4e49\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
            java \u4e2d\uff0c\u9759\u6001\u6570\u7ec4\u5b9a\u4e49\u4e3a static type[] arrayname;\uff0c\u5728\u7f16\u8bd1\u65f6\u521d\u59cb\u5316\u5e76\u5b58\u50a8\u5728\u65b9\u6cd5\u533a\u4e2d\u3002\u53ef\u901a\u8fc7\u76f4\u63a5\u521d\u59cb\u5316 static int[] myarray = {1, 2, 3, 4, 5}; \u6216\u52a8\u6001\u521d\u59cb\u5316 static int[] myarray = new int[5]; \u6765\u521b\u5efa\u3002\u9759\u6001\u6570\u7ec4\u7684\u4f18\u70b9\u5305\u62ec\u6027\u80fd\u4f18\u5316\u3001\u7ebf\u7a0b\u5b89\u5168\u548c\u8282\u7701\u5185\u5b58\uff0c\u4f46\u7f3a\u70b9\u662f\u5927\u5c0f\u4e0d\u53ef\u53d8\u548c\u4e0d\u6613\u6269\u5c55\u3002 Java \u4e2d\u9759\u6001\u6570\u7ec4\u5b9a\u4e49 \u9759\u6001\u6570\u7ec4\u662f Java \u4e2d\u7684\u7279\u6b8a\u6570\u7ec4\u7c7b\u578b\uff0c\u5176\u5143\u7d20\u5728\u7f16\u8bd1\u65f6\u521d\u59cb\u5316\u5e76\u5b58\u50a8\u5728\u65b9\u6cd5\u533a\u4e2d\u3002\u9759\u6001\u6570\u7ec4\u7684\u5b9a\u4e49\u8bed\u6cd5\u5982\u4e0b\uff1a static type[] arrayName; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff1a static\uff1a\u6307\u793a\u8fd9\u662f\u4e00\u4e2a\u9759\u6001\u6570\u7ec4\u3002 type\uff1a\u6570\u7ec4\u5143\u7d20\u7684\u6570\u636e\u7c7b\u578b\u3002 arrayName\uff1a\u6570\u7ec4\u7684\u540d\u79f0\u3002 \u4f8b\u5982\uff0c\u8981\u5b9a\u4e49\u4e00\u4e2a\u5305\u542b 5 \u4e2a int \u5143\u7d20\u7684\u9759\u6001\u6570\u7ec4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b static int[] myArray; \u767b\u5f55\u540e\u590d\u5236 \u521d\u59cb\u5316\u9759\u6001\u6570\u7ec4 \u9759\u6001\u6570\u7ec4\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u521d\u59cb\u5316\uff1a \u76f4\u63a5\u521d\u59cb\u5316\uff1a\u5728\u5b9a\u4e49\u6570\u7ec4\u65f6\u76f4\u63a5\u4e3a\u5176\u5143\u7d20\u8d4b\u503c\u3002 static int[] myArray = {1, 2, 3, […]<\/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-65720","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65720","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=65720"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65720\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}