{"id":31533,"date":"2023-04-19T08:16:11","date_gmt":"2023-03-07T01:38:18","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/java%e4%b8%ad%e7%9a%84true%e5%92%8cfalse\/"},"modified":"2024-01-15T06:47:09","modified_gmt":"2024-01-14T22:47:09","slug":"java%e4%b8%ad%e7%9a%84true%e5%92%8cfalse","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%e4%b8%ad%e7%9a%84true%e5%92%8cfalse\/","title":{"rendered":"Java\u4e2d\u7684\u201ctrue\u201d\u548c\u201cfalse\u201d"},"content":{"rendered":"<h3>\u771f\u548c\u5047<\/h3>\n<p>\u5e03\u5c14\u503c\u662f\u8868\u793a\u771f\u5047\u7684\u6570\u636e\u7c7b\u578b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">class<\/span> <span class=\"nc\">Main<\/span> <span class=\"o\">{<\/span>\r\n  <span class=\"kd\">public<\/span> <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">main<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">[]<\/span> <span class=\"n\">args<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"kt\">int<\/span> <span class=\"n\">number<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">5<\/span><span class=\"o\">;<\/span>\r\n  <span class=\"o\">}<\/span>\r\n  <span class=\"k\">if<\/span> <span class=\"o\">(<\/span><span class=\"n\">isEven<\/span><span class=\"o\">(<\/span><span class=\"n\">number<\/span><span class=\"o\">))<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"n\">number<\/span> <span class=\"o\">+<\/span> <span class=\"s\">\"\u5076\u6570\"<\/span><span class=\"o\">);<\/span>\r\n  <span class=\"o\">}<\/span> <span class=\"k\">else<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"n\">number<\/span> <span class=\"o\">+<\/span> <span class=\"s\">\"\u5947\u6570\"<\/span><span class=\"o\">);<\/span>\r\n  <span class=\"kd\">public<\/span> <span class=\"kd\">static<\/span> <span class=\"kt\">boolean<\/span> <span class=\"nf\">isEven<\/span><span class=\"o\">(<\/span><span class=\"kt\">int<\/span> <span class=\"n\">a<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"n\">a<\/span> <span class=\"o\">%<\/span> <span class=\"mi\">2<\/span> <span class=\"o\">==<\/span> <span class=\"mi\">0<\/span><span class=\"o\">;<\/span>\r\n  <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u7684isEven\u65b9\u6cd5\u7528\u4e8e\u68c0\u67e5\u53c2\u6570\u7684\u503c\u662f\u5076\u6570\u8fd8\u662f\u5947\u6570\uff0c\u5982\u679c\u662f\u5076\u6570\u5219\u8fd4\u56detrue\uff0c\u5982\u679c\u662f\u5947\u6570\u5219\u8fd4\u56defalse\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u771f\u548c\u5047 \u5e03\u5c14\u503c\u662f\u8868\u793a\u771f\u5047\u7684\u6570\u636e\u7c7b\u578b\u3002 class Main { public static void main [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31533","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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