{"id":66986,"date":"2025-05-03T13:11:50","date_gmt":"2025-05-03T05:11:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66986\/"},"modified":"2025-05-03T13:11:50","modified_gmt":"2025-05-03T05:11:50","slug":"java%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89%e8%bf%94%e5%9b%9e%e5%80%bc%e6%98%af%e6%95%b0%e7%bb%84%e7%9a%84%e5%87%bd%e6%95%b0-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66986\/","title":{"rendered":"java\u600e\u4e48\u5b9a\u4e49\u8fd4\u56de\u503c\u662f\u6570\u7ec4\u7684\u51fd\u6570"},"content":{"rendered":"

\n java \u4e2d\u8fd4\u56de\u6570\u7ec4\u7684\u51fd\u6570\u5b9a\u4e49\u4e3a\uff1apublic static \u6570\u636e\u7c7b\u578b[] \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868)\uff0c\u5176\u4e2d\u6570\u636e\u7c7b\u578b\u662f\u8fd4\u56de\u6570\u7ec4\u5143\u7d20\u7c7b\u578b\uff0c\u51fd\u6570\u540d\u662f\u51fd\u6570\u540d\u79f0\uff0c\u53c2\u6570\u5217\u8868\u662f\u53ef\u9009\u9879\uff0c\u51fd\u6570\u4f53\u5305\u542b\u51fd\u6570\u903b\u8f91\uff0c\u7ed3\u679c\u6570\u7ec4\u662f\u51fd\u6570\u8fd4\u56de\u7684\u6570\u7ec4\u3002\u8bed\u6cd5\u793a\u4f8b\uff1apublic static int[] getintarray() { return new int[] {1, 2, 3, 4, 5};}\u3002\n<\/p><\/blockquote>\n

\"java\u600e\u4e48\u5b9a\u4e49\u8fd4\u56de\u503c\u662f\u6570\u7ec4\u7684\u51fd\u6570\u63d2\u56fe\"<\/p>\n

Java \u4e2d\u8fd4\u56de\u6570\u7ec4\u7684\u51fd\u6570\u5b9a\u4e49<\/strong><\/p>\n

\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u6570\u7ec4\u7c7b\u578b\u4f5c\u4e3a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u6765\u5b9a\u4e49\u8fd4\u56de\u6570\u7ec4\u7684\u51fd\u6570\u3002<\/p>\n

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

public static \u6570\u636e\u7c7b\u578b[] \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868) {\n  \/\/ \u51fd\u6570\u4f53\n  return \u7ed3\u679c\u6570\u7ec4;\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2d\uff1a<\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
    \n
  • \u6570\u636e\u7c7b\u578b \u662f\u8fd4\u56de\u6570\u7ec4\u7684\u5143\u7d20\u6570\u636e\u7c7b\u578b\u3002<\/li>\n
  • \u51fd\u6570\u540d \u662f\u51fd\u6570\u7684\u540d\u79f0\u3002<\/li>\n
  • \u53c2\u6570\u5217\u8868 \u662f\u51fd\u6570\u7684\u53c2\u6570\u5217\u8868\uff0c\u53ef\u9009\u3002<\/li>\n
  • \u51fd\u6570\u4f53 \u662f\u5b9a\u4e49\u51fd\u6570\u903b\u8f91\u7684\u4ee3\u7801\u5757\u3002<\/li>\n
  • \u7ed3\u679c\u6570\u7ec4 \u662f\u51fd\u6570\u8fd4\u56de\u7684\u6570\u7ec4\u3002<\/li>\n<\/ul>\n
    \u793a\u4f8b\uff1a<\/strong><\/p>\n
    \u4ee5\u4e0b\u793a\u4f8b\u5b9a\u4e49\u4e86\u4e00\u4e2a\u8fd4\u56de\u6574\u578b\u6570\u7ec4\u7684\u51fd\u6570\uff1a<\/p>\n
    public static int[] getIntArray() {\n  return new int[] {1, 2, 3, 4, 5};\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4f7f\u7528\uff1a<\/strong><\/p>\n
    \u8981\u4f7f\u7528\u8fd4\u56de\u6570\u7ec4\u7684\u51fd\u6570\uff0c\u53ef\u4ee5\u50cf\u8c03\u7528\u666e\u901a\u51fd\u6570\u4e00\u6837\u8c03\u7528\u5b83\u3002\u51fd\u6570\u8fd4\u56de\u7684\u6570\u7ec4\u53ef\u4ee5\u901a\u8fc7\u51fd\u6570\u540d\u8bbf\u95ee\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
    int[] numbers = getIntArray();<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u6ce8\u610f\uff1a<\/strong><\/p>\n
      \n
    • \u786e\u4fdd\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u4e0e\u8fd4\u56de\u7684\u6570\u7ec4\u5143\u7d20\u7c7b\u578b\u5339\u914d\u3002<\/li>\n
    • \u8fd4\u56de\u7684\u6570\u7ec4\u7684\u5927\u5c0f\u662f\u56fa\u5b9a\u7684\uff0c\u5728\u7f16\u8bd1\u65f6\u786e\u5b9a\u3002<\/li>\n
    • \u65e0\u6cd5\u8fd4\u56de null \u4f5c\u4e3a\u6570\u7ec4\u8fd4\u56de\u7c7b\u578b\u3002<\/li>\n<\/ul>\n
      \u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u5b9a\u4e49\u8fd4\u56de\u503c\u662f\u6570\u7ec4\u7684\u51fd\u6570\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\u8fd4\u56de\u6570\u7ec4\u7684\u51fd\u6570\u5b9a\u4e49\u4e3a\uff1apublic static \u6570\u636e\u7c7b\u578b[] \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868)\uff0c\u5176\u4e2d\u6570\u636e\u7c7b\u578b\u662f\u8fd4\u56de\u6570\u7ec4\u5143\u7d20\u7c7b\u578b\uff0c\u51fd\u6570\u540d\u662f\u51fd\u6570\u540d\u79f0\uff0c\u53c2\u6570\u5217\u8868\u662f\u53ef\u9009\u9879\uff0c\u51fd\u6570\u4f53\u5305\u542b\u51fd\u6570\u903b\u8f91\uff0c\u7ed3\u679c\u6570\u7ec4\u662f\u51fd\u6570\u8fd4\u56de\u7684\u6570\u7ec4\u3002\u8bed\u6cd5\u793a\u4f8b\uff1apublic static int[] getintarray() { return new int[] {1, 2, 3, 4, 5};}\u3002 Java \u4e2d\u8fd4\u56de\u6570\u7ec4\u7684\u51fd\u6570\u5b9a\u4e49 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u6570\u7ec4\u7c7b\u578b\u4f5c\u4e3a\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u6765\u5b9a\u4e49\u8fd4\u56de\u6570\u7ec4\u7684\u51fd\u6570\u3002 \u8bed\u6cd5\uff1a public static \u6570\u636e\u7c7b\u578b[] \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868) { \/\/ \u51fd\u6570\u4f53 return \u7ed3\u679c\u6570\u7ec4; } \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u6570\u636e\u7c7b\u578b \u662f\u8fd4\u56de\u6570\u7ec4\u7684\u5143\u7d20\u6570\u636e\u7c7b\u578b\u3002 \u51fd\u6570\u540d \u662f\u51fd\u6570\u7684\u540d\u79f0\u3002 \u53c2\u6570\u5217\u8868 \u662f\u51fd\u6570\u7684\u53c2\u6570\u5217\u8868\uff0c\u53ef\u9009\u3002 \u51fd\u6570\u4f53 \u662f\u5b9a\u4e49\u51fd\u6570\u903b\u8f91\u7684\u4ee3\u7801\u5757\u3002 \u7ed3\u679c\u6570\u7ec4 \u662f\u51fd\u6570\u8fd4\u56de\u7684\u6570\u7ec4\u3002 \u793a\u4f8b\uff1a \u4ee5\u4e0b\u793a\u4f8b\u5b9a\u4e49\u4e86\u4e00\u4e2a\u8fd4\u56de\u6574\u578b\u6570\u7ec4\u7684\u51fd\u6570\uff1a public static int[] getIntArray() { return new […]<\/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-66986","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66986","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=66986"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66986\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}