{"id":40119,"date":"2024-11-26T11:34:34","date_gmt":"2024-11-26T03:34:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/40119\/"},"modified":"2024-11-26T11:34:34","modified_gmt":"2024-11-26T03:34:34","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e8%bf%94%e5%9b%9e%e6%9c%89%e4%b8%80%e4%b8%aa%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/40119\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u8fd4\u56de\u6709\u4e00\u4e2a\u6570\u7ec4"},"content":{"rendered":"

\n \u5728java\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728\u65b9\u6cd5\u58f0\u660e\u4e2d\u6307\u5b9a\u6570\u7ec4\u7684\u7c7b\u578b\u6765\u8fd4\u56de\u6570\u7ec4\u3002\u65b9\u6cd5\u4f53\u5185\u901a\u8fc7\u6570\u7ec4\u5b57\u9762\u91cf\u6216new\u5173\u952e\u5b57\u521b\u5efa\u6570\u7ec4\uff0c\u5e76\u4f7f\u7528return\u8bed\u53e5\u8fd4\u56de\u3002\u4f8b\u5982\uff0cgetarray()\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2aint\u6570\u7ec4\uff0c\u6570\u7ec4\u5143\u7d20\u4e3a1\u30012\u30013\u3002\n<\/p><\/blockquote>\n

\"java\u4e2d\u600e\u4e48\u8fd4\u56de\u6709\u4e00\u4e2a\u6570\u7ec4\u63d2\u56fe\"<\/p>\n

Java\u4e2d\u8fd4\u56de\u6570\u7ec4<\/strong><\/p>\n

\u5728Java\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a\u65b9\u6cd5\u7684\u8fd4\u56de\u503c\u3002\u8981\u8fd4\u56de\u4e00\u4e2a\u6570\u7ec4\uff0c\u53ea\u9700\u5728\u65b9\u6cd5\u58f0\u660e\u4e2d\u6307\u5b9a\u6570\u7ec4\u7684\u7c7b\u578b\uff1a<\/p>\n

public int[] getArray() {\n    \/\/ ...\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5176\u4e2dint[]\u8868\u793a\u8fd4\u56de\u503c\u5c06\u662f\u4e00\u4e2aint\u7c7b\u578b\u6570\u7ec4\u3002<\/p>\n
\u521b\u5efa\u8fd4\u56de\u7684\u6570\u7ec4<\/strong><\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
\u5728\u65b9\u6cd5\u4f53\u5185\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u5b57\u9762\u91cf\u6216new\u5173\u952e\u5b57\u6765\u521b\u5efa\u8981\u8fd4\u56de\u7684\u6570\u7ec4\uff1a<\/p>\n
    \n
  • \n
    \u6570\u7ec4\u5b57\u9762\u91cf\uff1a<\/strong><\/p>\n
    int[] array = {1, 2, 3};<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  • \n
    \u4f7f\u7528new\u5173\u952e\u5b57\uff1a<\/strong><\/p>\n
    int[] array = new int[]{1, 2, 3};<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n
    \u8fd4\u56de\u6570\u7ec4<\/strong><\/p>\n
    \u521b\u5efa\u6570\u7ec4\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528return\u8bed\u53e5\u5c06\u5176\u8fd4\u56de\uff1a<\/p>\n
    return array;<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u793a\u4f8b<\/strong><\/p>\n
    \u4ee5\u4e0b\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u8fd4\u56deint\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a<\/p>\n
    public class ArrayExample {\n    public static int[] getArray() {\n        int[] array = {1, 2, 3};\n        return array;\n    }\n\n    public static void main(String[] args) {\n        int[] returnedArray = getArray();\n        for (int element : returnedArray) {\n            System.out.println(element);\n        }\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8f93\u51fa\uff1a<\/p>\n
    1\n2\n3<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u8fd4\u56de\u6709\u4e00\u4e2a\u6570\u7ec4\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":"
    \u5728java\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728\u65b9\u6cd5\u58f0\u660e\u4e2d\u6307\u5b9a\u6570\u7ec4\u7684\u7c7b\u578b\u6765\u8fd4\u56de\u6570\u7ec4\u3002\u65b9\u6cd5\u4f53\u5185\u901a\u8fc7\u6570\u7ec4\u5b57\u9762\u91cf\u6216new\u5173\u952e\u5b57\u521b\u5efa\u6570\u7ec4\uff0c\u5e76\u4f7f\u7528return\u8bed\u53e5\u8fd4\u56de\u3002\u4f8b\u5982\uff0cgetarray()\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2aint\u6570\u7ec4\uff0c\u6570\u7ec4\u5143\u7d20\u4e3a1\u30012\u30013\u3002 Java\u4e2d\u8fd4\u56de\u6570\u7ec4 \u5728Java\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a\u65b9\u6cd5\u7684\u8fd4\u56de\u503c\u3002\u8981\u8fd4\u56de\u4e00\u4e2a\u6570\u7ec4\uff0c\u53ea\u9700\u5728\u65b9\u6cd5\u58f0\u660e\u4e2d\u6307\u5b9a\u6570\u7ec4\u7684\u7c7b\u578b\uff1a public int[] getArray() { \/\/ … } \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2dint[]\u8868\u793a\u8fd4\u56de\u503c\u5c06\u662f\u4e00\u4e2aint\u7c7b\u578b\u6570\u7ec4\u3002 \u521b\u5efa\u8fd4\u56de\u7684\u6570\u7ec4 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5728\u65b9\u6cd5\u4f53\u5185\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u5b57\u9762\u91cf\u6216new\u5173\u952e\u5b57\u6765\u521b\u5efa\u8981\u8fd4\u56de\u7684\u6570\u7ec4\uff1a \u6570\u7ec4\u5b57\u9762\u91cf\uff1a int[] array = {1, 2, 3}; \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528new\u5173\u952e\u5b57\uff1a int[] array = new int[]{1, 2, 3}; \u767b\u5f55\u540e\u590d\u5236 \u8fd4\u56de\u6570\u7ec4 \u521b\u5efa\u6570\u7ec4\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528return\u8bed\u53e5\u5c06\u5176\u8fd4\u56de\uff1a return array; \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b \u4ee5\u4e0b\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u8fd4\u56deint\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a public class ArrayExample { public static int[] getArray() { int[] array = {1, 2, 3}; return […]<\/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-40119","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/40119","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=40119"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/40119\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=40119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=40119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=40119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}