{"id":65781,"date":"2025-05-03T11:28:55","date_gmt":"2025-05-03T03:28:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65781\/"},"modified":"2025-05-03T11:28:55","modified_gmt":"2025-05-03T03:28:55","slug":"java%e6%80%8e%e4%b9%88%e8%b0%83%e7%94%a8%e6%95%b0%e7%bb%84%e4%bd%9c%e4%b8%ba%e5%8f%82%e6%95%b0-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65781\/","title":{"rendered":"java\u600e\u4e48\u8c03\u7528\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570"},"content":{"rendered":"<blockquote><p>\n  java \u65b9\u6cd5\u53ef\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\uff0c\u5b9e\u73b0\u65b9\u6cd5\u7075\u6d3b\u6027\u4e0e\u4ee3\u7801\u91cd\u7528\u3002\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a java \u65b9\u6cd5\u53c2\u6570\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a\u5b9a\u4e49\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u7684\u65b9\u6cd5\u3002\u5728\u65b9\u6cd5\u4f53\u5185\u64cd\u4f5c\u6570\u7ec4\u5143\u7d20\u3002\u521b\u5efa\u6570\u7ec4\u5e76\u5c06\u5176\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u65b9\u6cd5\u8c03\u7528\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111310040054833.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u8c03\u7528\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u63d2\u56fe\" alt=\"java\u600e\u4e48\u8c03\u7528\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a Java \u4e2d\u65b9\u6cd5\u7684\u53c2\u6570<\/strong><\/p>\n<p>Java \u4e2d\u7684\u65b9\u6cd5\u53ef\u4ee5\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u3002\u8fd9\u662f\u5b9e\u73b0\u65b9\u6cd5\u7684\u7075\u6d3b\u6027\u548c\u4ee3\u7801\u91cd\u7528\u7684\u6709\u7528\u6280\u672f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u8c03\u7528 Java \u65b9\u6cd5\u7684\u5206\u6b65\u6307\u5357\uff1a<\/p>\n<p><strong>\u6b65\u9aa4 1\uff1a\u5b9a\u4e49\u65b9\u6cd5<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u5b9a\u4e49\u4e00\u4e2a\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u7684\u65b9\u6cd5\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>public static void myMethod(int[] arr) {\n  \/\/ \u65b9\u6cd5\u4f53\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6b65\u9aa4 2\uff1a\u5728\u65b9\u6cd5\u4f53\u5185\u64cd\u4f5c\u6570\u7ec4<\/strong><\/p>\n<p>\u5728\u65b9\u6cd5\u4f53\u5185\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u53d8\u91cf arr \u6765\u8bbf\u95ee\u548c\u64cd\u4f5c\u6570\u7ec4\u5143\u7d20\u3002<\/p>\n<p><strong>\u6b65\u9aa4 3\uff1a\u8c03\u7528\u65b9\u6cd5<\/strong><\/p>\n<p>\u8981\u8c03\u7528\u65b9\u6cd5\uff0c\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u65b9\u6cd5\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>int[] myArray = {1, 2, 3};\nmyMethod(myArray);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a Java \u4e2d\u65b9\u6cd5\u7684\u53c2\u6570\uff1a<\/p>\n<pre>public static void main(String[] args) {\n  int[] arr = {1, 2, 3};\n\n  sumArray(arr);  \/\/ \u8c03\u7528\u65b9\u6cd5\u5e76\u4f20\u9012\u6570\u7ec4\n}\n\npublic static void sumArray(int[] arr) {\n  int sum = 0;\n  for (int num : arr) {\n    sum += num;\n  }\n  System.out.println(\"\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\uff1a\" + sum);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8f93\u51fa\uff1a<\/p>\n<pre>\u6570\u7ec4\u5143\u7d20\u4e4b\u548c\uff1a6<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u8c03\u7528\u6570\u7ec4\u4f5c\u4e3a\u53c2\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":"<p>java \u65b9\u6cd5\u53ef\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\uff0c\u5b9e\u73b0\u65b9\u6cd5\u7075\u6d3b\u6027\u4e0e\u4ee3\u7801\u91cd\u7528\u3002\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a java \u65b9\u6cd5\u53c2\u6570\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a\u5b9a\u4e49\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u7684\u65b9\u6cd5\u3002\u5728\u65b9\u6cd5\u4f53\u5185\u64cd\u4f5c\u6570\u7ec4\u5143\u7d20\u3002\u521b\u5efa\u6570\u7ec4\u5e76\u5c06\u5176\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u65b9\u6cd5\u8c03\u7528\u3002 \u5982\u4f55\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a Java \u4e2d\u65b9\u6cd5\u7684\u53c2\u6570 Java \u4e2d\u7684\u65b9\u6cd5\u53ef\u4ee5\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u3002\u8fd9\u662f\u5b9e\u73b0\u65b9\u6cd5\u7684\u7075\u6d3b\u6027\u548c\u4ee3\u7801\u91cd\u7528\u7684\u6709\u7528\u6280\u672f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u8c03\u7528 Java \u65b9\u6cd5\u7684\u5206\u6b65\u6307\u5357\uff1a \u6b65\u9aa4 1\uff1a\u5b9a\u4e49\u65b9\u6cd5 \u9996\u5148\uff0c\u5b9a\u4e49\u4e00\u4e2a\u63a5\u53d7\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u7684\u65b9\u6cd5\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b public static void myMethod(int[] arr) { \/\/ \u65b9\u6cd5\u4f53 } \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa4 2\uff1a\u5728\u65b9\u6cd5\u4f53\u5185\u64cd\u4f5c\u6570\u7ec4 \u5728\u65b9\u6cd5\u4f53\u5185\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u53d8\u91cf arr \u6765\u8bbf\u95ee\u548c\u64cd\u4f5c\u6570\u7ec4\u5143\u7d20\u3002 \u6b65\u9aa4 3\uff1a\u8c03\u7528\u65b9\u6cd5 \u8981\u8c03\u7528\u65b9\u6cd5\uff0c\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u65b9\u6cd5\u3002\u8bed\u6cd5\u5982\u4e0b\uff1a int[] myArray = {1, 2, 3}; myMethod(myArray); \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u6570\u7ec4\u4f5c\u4e3a Java \u4e2d\u65b9\u6cd5\u7684\u53c2\u6570\uff1a public static void main(String[] args) { int[] arr = {1, [&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-65781","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65781","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=65781"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65781\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}