{"id":31566,"date":"2023-06-23T21:40:09","date_gmt":"2023-07-21T09:05:49","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/java%ef%bc%88%e7%b1%bb%e5%92%8c%e5%ae%9e%e4%be%8b%ef%bc%89\/"},"modified":"2024-04-30T10:23:06","modified_gmt":"2024-04-30T02:23:06","slug":"java%ef%bc%88%e7%b1%bb%e5%92%8c%e5%ae%9e%e4%be%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%ef%bc%88%e7%b1%bb%e5%92%8c%e5%ae%9e%e4%be%8b%ef%bc%89\/","title":{"rendered":"Java\uff08\u7c7b\u548c\u5b9e\u4f8b\uff09"},"content":{"rendered":"<h2>\u58f0\u660e\u5b9a\u6570\u5b57\u6bb5<\/h2>\n<pre class=\"post-pre\"><code><span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">Matango<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"kt\">int<\/span> <span class=\"n\">hp<\/span><span class=\"o\">;<\/span>\r\n    <span class=\"c1\">\/\/int level = 10;\u3000\u3000\u3000 \/\/\u30d5\u30a3\u30fc\u30eb\u30c9<\/span>\r\n    <span class=\"kd\">final<\/span> <span class=\"kt\">int<\/span> <span class=\"no\">LEVEL<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">10<\/span><span class=\"o\">;<\/span><span class=\"err\">\u3000<\/span><span class=\"c1\">\/\/\u5b9a\u6570\u30d5\u30a3\u30fc\u30eb\u30c9<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u4f7f\u7528final\u5173\u952e\u5b57\u5b9a\u4e49\u4e00\u4e2a\u5e38\u91cf\u5b57\u6bb5\uff0c\u5e76\u5c06\u540d\u79f0\u6539\u4e3a\u5927\u5199\uff08LEVEL\uff09\uff0c\u4ee5\u9632\u6b62\u5176\u503c\u88ab\u4fee\u6539\u3002<\/p>\n<h2>\u4e0d\u7701\u7565&#8221;this&#8221;\u3002<\/h2>\n<pre class=\"post-pre\"><code><span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">Hero<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">String<\/span> <span class=\"n\">name<\/span><span class=\"o\">;<\/span>   <span class=\"c1\">\/\/\u540d\u524d\u306e\u5ba3\u8a00<\/span>\r\n    <span class=\"kt\">int<\/span> <span class=\"n\">hp<\/span><span class=\"o\">;<\/span>        <span class=\"c1\">\/\/HP\u306e\u5ba3\u8a00<\/span>\r\n\r\n    <span class=\"kd\">public<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">sleep<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"k\">this<\/span><span class=\"o\">.<\/span><span class=\"na\">hp<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">100<\/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=\"k\">this<\/span><span class=\"o\">.<\/span><span class=\"na\">name<\/span> <span class=\"o\">+<\/span> <span class=\"s\">\"\u306f\u3001\u7720\u3063\u3066\u56de\u5fa9\u3057\u305f\"<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u5373\u4f7f\u7701\u7565&#8221;this.&#8221;\u4e5f\u4f1a\u6b63\u5e38\u8fd0\u884c\uff0c\u4f46\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4f18\u5148\u9009\u62e9\u5c40\u90e8\u53d8\u91cf\u6216\u53c2\u6570\u4e2d\u7684\u76f8\u540chp\u503c\u3002<br \/>\n\u5f53\u4f7f\u7528\u5b57\u6bb5\u65f6\u5e94\u8be5\u52a0\u4e0a&#8221;this.&#8221;\u3002<\/p>\n<h2>\u521b\u5efa\u5b9e\u4f8b<\/h2>\n<pre class=\"post-pre\"><code><span class=\"kd\">public<\/span> <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=\"c1\">\/\/\uff11\u3001\u52c7\u8005\u3092\u751f\u6210<\/span>\r\n        <span class=\"nc\">Hero<\/span> <span class=\"n\">h<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Hero<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aHero\u7684\u7c7b\u7684\u5b9e\u4f8b\uff0c\u5e76\u5c06\u5176\u8d4b\u503c\u7ed9\u53d8\u91cfh\u3002<\/p>\n<h2>\u5411\u5b57\u6bb5\u8d4b\u503c<\/h2>\n<pre class=\"post-pre\"><code><span class=\"kd\">public<\/span> <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=\"c1\">\/\/\uff11\u3001\u52c7\u8005\u3092\u751f\u6210<\/span>\r\n        <span class=\"nc\">Hero<\/span> <span class=\"n\">h<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Hero<\/span><span class=\"o\">();<\/span>\r\n        <span class=\"c1\">\/\/\uff12\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u521d\u671f\u5024\u3092\u30bb\u30c3\u30c8<\/span>\r\n        <span class=\"n\">h<\/span><span class=\"o\">.<\/span><span class=\"na\">name<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"\u52c7\u8005\"<\/span><span class=\"o\">;<\/span>\r\n        <span class=\"n\">h<\/span><span class=\"o\">.<\/span><span class=\"na\">hp<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">100<\/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=\"s\">\"\u52c7\u8005\"<\/span> <span class=\"o\">+<\/span> <span class=\"n\">h<\/span><span class=\"o\">.<\/span><span class=\"na\">name<\/span> <span class=\"o\">+<\/span> <span class=\"s\">\"\u3092\u751f\u307f\u51fa\u3057\u307e\u3057\u305f\uff01\"<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u53d8\u91cf\u540d.(h.)\u5b57\u6bb5\u540d(name) = \u503c(&#8220;\u52c7\u8005&#8221;);<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u58f0\u660e\u5b9a\u6570\u5b57\u6bb5 public class Matango { int hp; \/\/int level = 10; [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31566","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 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