{"id":39002,"date":"2024-11-26T14:45:24","date_gmt":"2024-11-26T06:45:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39002\/"},"modified":"2024-11-26T14:45:24","modified_gmt":"2024-11-26T06:45:24","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8a%e6%95%b0%e7%bb%84%e4%b8%ad%e7%9a%84%e6%95%b0%e7%9b%b8%e5%8a%a0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39002\/","title":{"rendered":"java\u600e\u4e48\u628a\u6570\u7ec4\u4e2d\u7684\u6570\u76f8\u52a0"},"content":{"rendered":"<blockquote><p>\n  \u8981\u5c06 java \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u76f8\u52a0\uff0c\u9700\u6309\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a1. \u521d\u59cb\u5316\u4e00\u4e2a\u603b\u548c\u53d8\u91cf\uff1b2. \u904d\u5386\u6570\u7ec4\uff0c\u5c06\u6bcf\u4e2a\u5143\u7d20\u7d2f\u52a0\u5230\u603b\u548c\u53d8\u91cf\u4e2d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/15\/2024111521192543280.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u628a\u6570\u7ec4\u4e2d\u7684\u6570\u76f8\u52a0\u63d2\u56fe\" alt=\"java\u600e\u4e48\u628a\u6570\u7ec4\u4e2d\u7684\u6570\u76f8\u52a0\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 Java \u5c06\u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u76f8\u52a0<\/strong><\/p>\n<p>\u8981\u5c06 Java \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u76f8\u52a0\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u521d\u59cb\u5316\u4e00\u4e2a\u603b\u548c\u53d8\u91cf<\/strong><\/p>\n<pre>int sum = 0;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u904d\u5386\u6570\u7ec4<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>for (int num : array) {\n    sum += num;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>int[] array = {1, 2, 3, 4, 5};\nint sum = 0;\n\nfor (int num : array) {\n    sum += num;\n}\n\nSystem.out.println(\"\u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u4e4b\u548c\uff1a\" + sum); \/\/ \u8f93\u51fa\uff1a15<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>\u4ee5\u4e0a\u65b9\u6cd5\u9002\u7528\u4e8e\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff08\u5982 int\u3001double\uff09\u7684\u6570\u7ec4\u3002<\/li>\n<li>\u5982\u679c\u6570\u7ec4\u5305\u542b\u5bf9\u8c61\uff0c\u5219\u9700\u8981\u6839\u636e\u5bf9\u8c61\u7684\u6570\u636e\u6210\u5458\u5b9e\u73b0\u76f8\u5e94\u7684\u76f8\u52a0\u903b\u8f91\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628a\u6570\u7ec4\u4e2d\u7684\u6570\u76f8\u52a0\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>\u8981\u5c06 java \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u76f8\u52a0\uff0c\u9700\u6309\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a1. \u521d\u59cb\u5316\u4e00\u4e2a\u603b\u548c\u53d8\u91cf\uff1b2. \u904d\u5386\u6570\u7ec4\uff0c\u5c06\u6bcf\u4e2a\u5143\u7d20\u7d2f\u52a0\u5230\u603b\u548c\u53d8\u91cf\u4e2d\u3002 \u5982\u4f55\u4f7f\u7528 Java \u5c06\u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u76f8\u52a0 \u8981\u5c06 Java \u6570\u7ec4\u4e2d\u7684\u6570\u5b57\u76f8\u52a0\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u521d\u59cb\u5316\u4e00\u4e2a\u603b\u548c\u53d8\u91cf int sum = 0; \u767b\u5f55\u540e\u590d\u5236 2. \u904d\u5386\u6570\u7ec4 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b for (int num : array) { sum += num; } \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b\uff1a int[] array = {1, 2, 3, 4, 5}; int sum = 0; for (int num : array) { sum += num; } [&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-39002","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39002","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=39002"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39002\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}