{"id":36949,"date":"2024-11-26T17:25:24","date_gmt":"2024-11-26T09:25:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/36949\/"},"modified":"2024-11-26T17:25:24","modified_gmt":"2024-11-26T09:25:24","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e4%bc%a0%e9%80%92%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/36949\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u4f20\u9012\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u6570\u7ec4\u4f20\u9012\u9075\u5faa\u5f15\u7528\u4f20\u9012\u673a\u5236\uff0c\u4f20\u9012\u7684\u4e0d\u662f\u6570\u7ec4\u672c\u8eab\uff0c\u800c\u662f\u6307\u5411\u6570\u7ec4\u7684\u5f15\u7528\uff0c\u5bf9\u8be5\u5f15\u7528\u7684\u4efb\u4f55\u4fee\u6539\u90fd\u4f1a\u5f71\u54cd\u539f\u59cb\u6570\u7ec4\u3002\u4f20\u9012\u6570\u7ec4\u65f6\u5fc5\u987b\u6307\u5b9a\u4e0e\u539f\u59cb\u6570\u7ec4\u5b8c\u5168\u76f8\u540c\u7684\u7c7b\u578b\uff0c\u4e00\u7ef4\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u53d8\u91cf\u5f15\u7528\u4f20\u9012\uff0c\u800c\u591a\u7ef4\u6570\u7ec4\u9700\u8981\u4f7f\u7528\u6570\u7ec4\u5f15\u7528\u4f20\u9012\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/12\/2024111222064698552.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u600e\u4e48\u4f20\u9012\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u4e2d\u600e\u4e48\u4f20\u9012\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u4e2d\u4f20\u9012\u6570\u7ec4\u7684\u673a\u5236<\/strong><\/p>\n<p><strong>\u5982\u4f55\u4f20\u9012\u6570\u7ec4<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u6570\u7ec4\u4f20\u9012\u9075\u5faa<strong>\u5f15\u7528\u4f20\u9012<\/strong>\u7684\u673a\u5236\u3002\u8fd9\u610f\u5473\u7740\u4f20\u9012\u7684\u4e0d\u662f\u6570\u7ec4\u672c\u8eab\uff0c\u800c\u662f\u5f15\u7528\u6307\u5411\u6570\u7ec4\u3002<\/p>\n<p><strong>\u8be6\u7ec6\u8bf4\u660e<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li> <strong>\u5f15\u7528\u4f20\u9012\uff1a<\/strong>\u4f20\u9012\u6570\u7ec4\u65f6\uff0c\u53c2\u6570\u5b9e\u9645\u4e0a\u63a5\u6536\u7684\u662f\u6307\u5411\u6570\u7ec4\u7684\u5f15\u7528\u3002\u5bf9\u8be5\u5f15\u7528\u7684\u4efb\u4f55\u4fee\u6539\u90fd\u4f1a\u5f71\u54cd\u539f\u59cb\u6570\u7ec4\u3002<\/li>\n<li> <strong>\u6570\u7ec4\u7c7b\u578b\uff1a<\/strong>\u6570\u7ec4\u7684\u7c7b\u578b\u7531\u5176\u5143\u7d20\u7c7b\u578b\u548c\u7ef4\u5ea6\u7ec4\u6210\u3002\u4f20\u9012\u6570\u7ec4\u65f6\uff0c\u5fc5\u987b\u6307\u5b9a\u4e0e\u539f\u59cb\u6570\u7ec4\u5b8c\u5168\u76f8\u540c\u7684\u7c7b\u578b\u3002<\/li>\n<li> <strong>\u4e00\u7ef4\u6570\u7ec4\uff1a<\/strong>\u4e00\u7ef4\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u7684\u53d8\u91cf\u5f15\u7528\u8fdb\u884c\u4f20\u9012\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre>int[] numbers = {1, 2, 3};\npassArray(numbers);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>public static void passArray(int[] array) {\n    \/\/ \u4fee\u6539\u4f20\u9012\u7684\u6570\u7ec4\n    array[0] = 10;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li> <strong>\u591a\u7ef4\u6570\u7ec4\uff1a<\/strong>\u591a\u7ef4\u6570\u7ec4\u9700\u8981\u4f7f\u7528\u6570\u7ec4\u5f15\u7528\u4f20\u9012\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre>int[][] matrix = {{1, 2}, {3, 4}};\npassArray(matrix);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>public static void passArray(int[][] array) {\n    \/\/ \u4fee\u6539\u4f20\u9012\u7684\u6570\u7ec4\n    array[0][0] = 10;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f18\u70b9<\/strong><\/p>\n<ul>\n<li>\u5f15\u7528\u4f20\u9012\u4f7f\u6570\u7ec4\u4fee\u6539\u66f4\u52a0\u9ad8\u6548\uff0c\u56e0\u4e3a\u4e0d\u9700\u8981\u590d\u5236\u6574\u4e2a\u6570\u7ec4\u3002<\/li>\n<li>\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u65b9\u6cd5\u548c\u51fd\u6570\u3002<\/li>\n<\/ul>\n<p><strong>\u7f3a\u70b9<\/strong><\/p>\n<ul>\n<li>\u5f15\u7528\u4f20\u9012\u53ef\u80fd\u4f1a\u5bfc\u81f4\u610f\u5916\u7684\u4fee\u6539\uff0c\u56e0\u4e3a\u4f20\u9012\u7684\u6570\u7ec4\u53ef\u80fd\u88ab\u5916\u90e8\u4ee3\u7801\u4fee\u6539\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u4f20\u9012\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":"<p>java \u4e2d\u6570\u7ec4\u4f20\u9012\u9075\u5faa\u5f15\u7528\u4f20\u9012\u673a\u5236\uff0c\u4f20\u9012\u7684\u4e0d\u662f\u6570\u7ec4\u672c\u8eab\uff0c\u800c\u662f\u6307\u5411\u6570\u7ec4\u7684\u5f15\u7528\uff0c\u5bf9\u8be5\u5f15\u7528\u7684\u4efb\u4f55\u4fee\u6539\u90fd\u4f1a\u5f71\u54cd\u539f\u59cb\u6570\u7ec4\u3002\u4f20\u9012\u6570\u7ec4\u65f6\u5fc5\u987b\u6307\u5b9a\u4e0e\u539f\u59cb\u6570\u7ec4\u5b8c\u5168\u76f8\u540c\u7684\u7c7b\u578b\uff0c\u4e00\u7ef4\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u53d8\u91cf\u5f15\u7528\u4f20\u9012\uff0c\u800c\u591a\u7ef4\u6570\u7ec4\u9700\u8981\u4f7f\u7528\u6570\u7ec4\u5f15\u7528\u4f20\u9012\u3002 Java \u4e2d\u4f20\u9012\u6570\u7ec4\u7684\u673a\u5236 \u5982\u4f55\u4f20\u9012\u6570\u7ec4 \u5728 Java \u4e2d\uff0c\u6570\u7ec4\u4f20\u9012\u9075\u5faa\u5f15\u7528\u4f20\u9012\u7684\u673a\u5236\u3002\u8fd9\u610f\u5473\u7740\u4f20\u9012\u7684\u4e0d\u662f\u6570\u7ec4\u672c\u8eab\uff0c\u800c\u662f\u5f15\u7528\u6307\u5411\u6570\u7ec4\u3002 \u8be6\u7ec6\u8bf4\u660e \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5f15\u7528\u4f20\u9012\uff1a\u4f20\u9012\u6570\u7ec4\u65f6\uff0c\u53c2\u6570\u5b9e\u9645\u4e0a\u63a5\u6536\u7684\u662f\u6307\u5411\u6570\u7ec4\u7684\u5f15\u7528\u3002\u5bf9\u8be5\u5f15\u7528\u7684\u4efb\u4f55\u4fee\u6539\u90fd\u4f1a\u5f71\u54cd\u539f\u59cb\u6570\u7ec4\u3002 \u6570\u7ec4\u7c7b\u578b\uff1a\u6570\u7ec4\u7684\u7c7b\u578b\u7531\u5176\u5143\u7d20\u7c7b\u578b\u548c\u7ef4\u5ea6\u7ec4\u6210\u3002\u4f20\u9012\u6570\u7ec4\u65f6\uff0c\u5fc5\u987b\u6307\u5b9a\u4e0e\u539f\u59cb\u6570\u7ec4\u5b8c\u5168\u76f8\u540c\u7684\u7c7b\u578b\u3002 \u4e00\u7ef4\u6570\u7ec4\uff1a\u4e00\u7ef4\u6570\u7ec4\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u7684\u53d8\u91cf\u5f15\u7528\u8fdb\u884c\u4f20\u9012\u3002\u4f8b\u5982\uff1a int[] numbers = {1, 2, 3}; passArray(numbers); \u767b\u5f55\u540e\u590d\u5236 public static void passArray(int[] array) { \/\/ \u4fee\u6539\u4f20\u9012\u7684\u6570\u7ec4 array[0] = 10; } \u767b\u5f55\u540e\u590d\u5236 \u591a\u7ef4\u6570\u7ec4\uff1a\u591a\u7ef4\u6570\u7ec4\u9700\u8981\u4f7f\u7528\u6570\u7ec4\u5f15\u7528\u4f20\u9012\u3002\u4f8b\u5982\uff1a int[][] matrix = {{1, 2}, {3, 4}}; passArray(matrix); \u767b\u5f55\u540e\u590d\u5236 public static void passArray(int[][] array) { \/\/ \u4fee\u6539\u4f20\u9012\u7684\u6570\u7ec4 array[0][0] = 10; [&hellip;]<\/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-36949","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36949","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=36949"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36949\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=36949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=36949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=36949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}