{"id":38859,"date":"2024-11-26T11:35:50","date_gmt":"2024-11-26T03:35:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/38859\/"},"modified":"2024-11-26T11:35:50","modified_gmt":"2024-11-26T03:35:50","slug":"java%e4%b8%ad%e6%95%b0%e7%bb%84%e5%85%a8%e5%b1%80%e5%8f%98%e9%87%8f%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/38859\/","title":{"rendered":"java\u4e2d\u6570\u7ec4\u5168\u5c40\u53d8\u91cf\u600e\u4e48\u5b9a\u4e49"},"content":{"rendered":"

\n \u5728 java \u4e2d\u5b9a\u4e49\u6570\u7ec4\u5168\u5c40\u53d8\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528\u5173\u952e\u5b57 “static”\u3002\u8bed\u6cd5\uff1astatic int[] arrayname; \u6b64\u53d8\u91cf\u53ef\u4ee5\u5728\u6574\u4e2a\u7a0b\u5e8f\u4e2d\u8bbf\u95ee\uff0c\u4f18\u70b9\u5305\u62ec\u6613\u4e8e\u8bbf\u95ee\u548c\u4ee3\u7801\u7ec4\u7ec7\u6027\uff0c\u4f46\u4e5f\u6709\u5185\u5b58\u6cc4\u6f0f\u98ce\u9669\u548c\u65e0\u6cd5\u9694\u79bb\u6570\u636e\u7684\u7f3a\u70b9\u3002\n<\/p><\/blockquote>\n

\"java\u4e2d\u6570\u7ec4\u5168\u5c40\u53d8\u91cf\u600e\u4e48\u5b9a\u4e49\u63d2\u56fe\"<\/p>\n

Java \u4e2d\u6570\u7ec4\u5168\u5c40\u53d8\u91cf\u7684\u5b9a\u4e49<\/strong><\/p>\n

\u5168\u5c40\u53d8\u91cf\u662f\u53ef\u4ee5\u5728\u6574\u4e2a\u7a0b\u5e8f\u4e2d\u8bbf\u95ee\u7684\u53d8\u91cf\u3002\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5173\u952e\u5b57 static \u6765\u5b9a\u4e49\u5168\u5c40\u6570\u7ec4\u53d8\u91cf\u3002<\/p>\n

\u8bed\u6cd5\uff1a<\/strong><\/p>\n

static int[] arrayName;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8be6\u7ec6\u8bf4\u660e\uff1a<\/strong><\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
    \n
  1.  \u5173\u952e\u5b57 static\uff1a<\/strong> \u6307\u793a\u8be5\u53d8\u91cf\u662f\u5168\u5c40\u53d8\u91cf\uff0c\u53ef\u4ee5\u5728\u6574\u4e2a\u7a0b\u5e8f\u4e2d\u8bbf\u95ee\u3002<\/li>\n
  2.  \u6570\u636e\u7c7b\u578b\uff1a<\/strong> \u6307\u5b9a\u6570\u7ec4\u5143\u7d20\u7684\u6570\u636e\u7c7b\u578b\uff08\u4f8b\u5982 int\uff09\u3002<\/li>\n
  3.  \u6570\u7ec4\u540d\u79f0\uff1a<\/strong> \u53d8\u91cf\u7684\u540d\u79f0\uff0c\u7528\u4e8e\u5f15\u7528\u6570\u7ec4\u3002<\/li>\n<\/ol>\n
    \u793a\u4f8b\uff1a<\/strong><\/p>\n
    public class MyClass {\n    static int[] numbers;\n\n    public static void main(String[] args) {\n        numbers = new int[10]; \/\/ \u5206\u914d\u6570\u7ec4\u7a7a\u95f4\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5728\u8be5\u793a\u4f8b\u4e2d\uff0cnumbers \u6570\u7ec4\u5df2\u5b9a\u4e49\u4e3a\u4e00\u4e2a\u9759\u6001\u53d8\u91cf\u3002\u5b83\u53ef\u4ee5\u5728 MyClass \u7c7b\u4e2d\u7684\u4efb\u4f55\u65b9\u6cd5\u4e2d\u8bbf\u95ee\u3002<\/p>\n
    \u4f18\u70b9\uff1a<\/strong><\/p>\n
      \n
    • \u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u6574\u4e2a\u7a0b\u5e8f\u4e2d\u8bbf\u95ee\u6570\u7ec4\u3002<\/li>\n
    • \u6709\u52a9\u4e8e\u4fdd\u6301\u548c\u7ec4\u7ec7\u6027\u3002<\/li>\n<\/ul>\n
      \u7f3a\u70b9\uff1a<\/strong><\/p>\n
        \n
      • \u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\uff0c\u5982\u679c\u5bf9\u6570\u7ec4\u6ca1\u6709\u9002\u5f53\u7684\u5f15\u7528\uff0c\u5219\u6570\u7ec4\u5c06\u4e0d\u4f1a\u88ab\u91ca\u653e\u3002<\/li>\n
      • \u65e0\u6cd5\u901a\u8fc7\u5bf9\u8c61\u5b9e\u4f8b\u5316\u6765\u9694\u79bb\u6570\u636e\u3002<\/li>\n<\/ul>\n
        \u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u6570\u7ec4\u5168\u5c40\u53d8\u91cf\u600e\u4e48\u5b9a\u4e49\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":"
        \u5728 java \u4e2d\u5b9a\u4e49\u6570\u7ec4\u5168\u5c40\u53d8\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528\u5173\u952e\u5b57 “static”\u3002\u8bed\u6cd5\uff1astatic int[] arrayname; \u6b64\u53d8\u91cf\u53ef\u4ee5\u5728\u6574\u4e2a\u7a0b\u5e8f\u4e2d\u8bbf\u95ee\uff0c\u4f18\u70b9\u5305\u62ec\u6613\u4e8e\u8bbf\u95ee\u548c\u4ee3\u7801\u7ec4\u7ec7\u6027\uff0c\u4f46\u4e5f\u6709\u5185\u5b58\u6cc4\u6f0f\u98ce\u9669\u548c\u65e0\u6cd5\u9694\u79bb\u6570\u636e\u7684\u7f3a\u70b9\u3002 Java \u4e2d\u6570\u7ec4\u5168\u5c40\u53d8\u91cf\u7684\u5b9a\u4e49 \u5168\u5c40\u53d8\u91cf\u662f\u53ef\u4ee5\u5728\u6574\u4e2a\u7a0b\u5e8f\u4e2d\u8bbf\u95ee\u7684\u53d8\u91cf\u3002\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5173\u952e\u5b57 static \u6765\u5b9a\u4e49\u5168\u5c40\u6570\u7ec4\u53d8\u91cf\u3002 \u8bed\u6cd5\uff1a static int[] arrayName; \u767b\u5f55\u540e\u590d\u5236 \u8be6\u7ec6\u8bf4\u660e\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5173\u952e\u5b57 static\uff1a \u6307\u793a\u8be5\u53d8\u91cf\u662f\u5168\u5c40\u53d8\u91cf\uff0c\u53ef\u4ee5\u5728\u6574\u4e2a\u7a0b\u5e8f\u4e2d\u8bbf\u95ee\u3002 \u6570\u636e\u7c7b\u578b\uff1a \u6307\u5b9a\u6570\u7ec4\u5143\u7d20\u7684\u6570\u636e\u7c7b\u578b\uff08\u4f8b\u5982 int\uff09\u3002 \u6570\u7ec4\u540d\u79f0\uff1a \u53d8\u91cf\u7684\u540d\u79f0\uff0c\u7528\u4e8e\u5f15\u7528\u6570\u7ec4\u3002 \u793a\u4f8b\uff1a public class MyClass { static int[] numbers; public static void main(String[] args) { numbers = new int[10]; \/\/ \u5206\u914d\u6570\u7ec4\u7a7a\u95f4 } } \u767b\u5f55\u540e\u590d\u5236 \u5728\u8be5\u793a\u4f8b\u4e2d\uff0cnumbers \u6570\u7ec4\u5df2\u5b9a\u4e49\u4e3a\u4e00\u4e2a\u9759\u6001\u53d8\u91cf\u3002\u5b83\u53ef\u4ee5\u5728 MyClass […]<\/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-38859","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38859","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=38859"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38859\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=38859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=38859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=38859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}