{"id":37808,"date":"2024-11-26T16:07:21","date_gmt":"2024-11-26T08:07:21","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37808\/"},"modified":"2024-11-26T16:07:21","modified_gmt":"2024-11-26T08:07:21","slug":"java-%e6%80%8e%e4%b9%88%e6%8a%8a%e6%95%b0%e7%bb%84%e4%bd%9c%e4%b8%ba%e5%8f%82%e6%95%b0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37808\/","title":{"rendered":"java \u600e\u4e48\u628a\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u5c06\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u65b9\u6cd5\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a1. \u4f20\u9012\u6570\u7ec4\u5f15\u7528\uff08\u7528\u4e8e\u9700\u8981\u4fee\u6539\u6570\u7ec4\u7684\u60c5\u51b5\uff09\uff1b2. \u4f20\u9012\u6570\u7ec4\u526f\u672c\uff08\u7528\u4e8e\u4e0d\u9700\u8981\u4fee\u6539\u6570\u7ec4\u7684\u60c5\u51b5\uff09\u3002\u4f20\u9012\u65f6\u9700\u6ce8\u610f\u6570\u7ec4\u7c7b\u578b\u5339\u914d\u3001\u6570\u7ec4\u53ef\u53d8\u6027\u548c\u6570\u7ec4\u5927\u5c0f\u7b49\u6ce8\u610f\u4e8b\u9879\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111311032379301.jpg\" class=\"aligncenter\" title=\"java \u600e\u4e48\u628a\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u63d2\u56fe\" alt=\"java \u600e\u4e48\u628a\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5c06\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9 Java \u65b9\u6cd5<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u5c06\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u65b9\u6cd5\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a<\/p>\n<p><strong>1. \u4f20\u9012\u6570\u7ec4\u5f15\u7528\uff1a<\/strong><\/p>\n<ul>\n<li>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u76f4\u63a5\u5c06\u6570\u7ec4\u5f15\u7528\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u9700\u8981\u5bf9\u6570\u7ec4\u8fdb\u884c\u4fee\u6539\u7684\u65b9\u6cd5\u4e2d\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>public static void printArray(int[] arr) {\nfor (int i : arr) {\n  System.out.println(i);\n}\n}\n\nint[] myArray = {1, 2, 3};\nprintArray(myArray); \/\/ \u8f93\u51fa\uff1a1 2 3<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>2. \u4f20\u9012\u6570\u7ec4\u526f\u672c\uff1a<\/strong><\/p>\n<ul>\n<li>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u5c06\u6570\u7ec4\u7684\u4e00\u4e2a\u526f\u672c\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\uff0c\u56e0\u6b64\u5bf9\u4f20\u9012\u6570\u7ec4\u6240\u505a\u7684\u4efb\u4f55\u4fee\u6539\u90fd\u4e0d\u4f1a\u5f71\u54cd\u539f\u59cb\u6570\u7ec4\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u4e0d\u9700\u8981\u4fee\u6539\u6570\u7ec4\u7684\u65b9\u6cd5\u4e2d\u3002<\/p>\n<pre>public static void sumArray(int[] arr) {\nint sum = 0;\nfor (int i : arr) {\n  sum += i;\n}\nSystem.out.println(sum);\n}\n\nint[] myArray = {1, 2, 3};\nsumArray(myArray); \/\/ \u8f93\u51fa\uff1a6<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>\u4f20\u9012\u6570\u7ec4\u65f6\u8981\u8003\u8651\u7684\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li> <strong>\u6570\u7ec4\u7c7b\u578b\u5339\u914d\uff1a<\/strong>\u65b9\u6cd5\u7684\u53c2\u6570\u5fc5\u987b\u4e0e\u4f20\u9012\u6570\u7ec4\u7684\u7c7b\u578b\u5339\u914d\u3002<\/li>\n<li> <strong>\u6570\u7ec4\u53ef\u53d8\u6027\uff1a<\/strong>\u5982\u679c\u9700\u8981\u4fee\u6539\u6570\u7ec4\uff0c\u5219\u4f20\u9012\u6570\u7ec4\u5f15\u7528\u3002\u4f46\u662f\uff0c\u5982\u679c\u4e0d\u9700\u8981\u4fee\u6539\uff0c\u5219\u6700\u597d\u4f20\u9012\u526f\u672c\u3002<\/li>\n<li> <strong>\u6570\u7ec4\u5927\u5c0f\uff1a<\/strong>\u5927\u578b\u6570\u7ec4\u53ef\u80fd\u9700\u8981\u5927\u91cf\u5185\u5b58\u3002\u8003\u8651\u53ea\u4f20\u9012\u5fc5\u9700\u7684\u6570\u636e\uff0c\u6216\u4f7f\u7528\u66f4\u6709\u6548\u7684\u96c6\u5408\u7c7b\u578b\uff08\u4f8b\u5982 ArrayList\uff09\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava \u600e\u4e48\u628a\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\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>\u5728 java \u4e2d\uff0c\u5c06\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u65b9\u6cd5\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a1. \u4f20\u9012\u6570\u7ec4\u5f15\u7528\uff08\u7528\u4e8e\u9700\u8981\u4fee\u6539\u6570\u7ec4\u7684\u60c5\u51b5\uff09\uff1b2. \u4f20\u9012\u6570\u7ec4\u526f\u672c\uff08\u7528\u4e8e\u4e0d\u9700\u8981\u4fee\u6539\u6570\u7ec4\u7684\u60c5\u51b5\uff09\u3002\u4f20\u9012\u65f6\u9700\u6ce8\u610f\u6570\u7ec4\u7c7b\u578b\u5339\u914d\u3001\u6570\u7ec4\u53ef\u53d8\u6027\u548c\u6570\u7ec4\u5927\u5c0f\u7b49\u6ce8\u610f\u4e8b\u9879\u3002 \u5982\u4f55\u5c06\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9 Java \u65b9\u6cd5 \u5728 Java \u4e2d\uff0c\u5c06\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u65b9\u6cd5\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\uff1a 1. \u4f20\u9012\u6570\u7ec4\u5f15\u7528\uff1a \u8fd9\u79cd\u65b9\u6cd5\u76f4\u63a5\u5c06\u6570\u7ec4\u5f15\u7528\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u9700\u8981\u5bf9\u6570\u7ec4\u8fdb\u884c\u4fee\u6539\u7684\u65b9\u6cd5\u4e2d\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b public static void printArray(int[] arr) { for (int i : arr) { System.out.println(i); } } int[] myArray = {1, 2, 3}; printArray(myArray); \/\/ \u8f93\u51fa\uff1a1 2 3 \u767b\u5f55\u540e\u590d\u5236 2. \u4f20\u9012\u6570\u7ec4\u526f\u672c\uff1a \u8fd9\u79cd\u65b9\u6cd5\u5c06\u6570\u7ec4\u7684\u4e00\u4e2a\u526f\u672c\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\uff0c\u56e0\u6b64\u5bf9\u4f20\u9012\u6570\u7ec4\u6240\u505a\u7684\u4efb\u4f55\u4fee\u6539\u90fd\u4e0d\u4f1a\u5f71\u54cd\u539f\u59cb\u6570\u7ec4\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u4e0d\u9700\u8981\u4fee\u6539\u6570\u7ec4\u7684\u65b9\u6cd5\u4e2d\u3002 public static void sumArray(int[] arr) { int sum = 0; [&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-37808","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37808","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=37808"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37808\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}