{"id":31336,"date":"2023-09-18T07:30:15","date_gmt":"2022-12-21T08:49:17","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/java%e4%b8%ad%e7%9a%84enum%e7%b1%bb%e5%9e%8b%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f\/"},"modified":"2025-08-12T23:30:44","modified_gmt":"2025-08-12T15:30:44","slug":"java%e4%b8%ad%e7%9a%84enum%e7%b1%bb%e5%9e%8b%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%e4%b8%ad%e7%9a%84enum%e7%b1%bb%e5%9e%8b%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f\/","title":{"rendered":"Java\u4e2d\u7684enum\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

\u7531\u4e8e\u6709\u673a\u4f1a\u63a5\u89e6Java\uff0c\u4f5c\u4e3aPHPer\u7684\u6211\u5c06\u5176\u7559\u4e3a\u5907\u5fd8\u5f55\u3002<\/p>\n

\u300cenum\u578b(\u5217\u6319\u578b)\u300d\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h2>\n

\u80fd\u591f\u5c06\u591a\u4e2a\u5e38\u91cf\u96c6\u5408\u5728\u4e00\u4e2a\u7c7b\u4e2d\u7684\u7c7b\u578b\u3002<\/p>\n

enum\u7c7b\u578b\u88ab\u5b9a\u4e49\u4e3a\u7c7b\uff0c\u56e0\u6b64\u53ef\u4ee5\u5b9a\u4e49\u5b57\u6bb5\u548c\u65b9\u6cd5\uff0c\u8fd9\u662fenum\u7684\u4e00\u4e2a\u91cd\u8981\u7279\u70b9\u3002
\nenum\u7684\u5b9e\u4f8b\u5316\u53ea\u80fd\u5728enum\u5185\u90e8\u8fdb\u884c\u4e00\u6b21\u3002
\n\u56e0\u6b64\uff0c\u6bcf\u4e2aenum\u5b9e\u4f8b\u5728\u7a0b\u5e8f\u4e2d\u4fdd\u8bc1\u552f\u4e00\u3002
\n\u56e0\u6b64\uff0cenum\u53ef\u4ee5\u88ab\u7528\u4f5c\u5e38\u91cf\u3002<\/p>\n

\u57fa\u672c\u683c\u5f0f<\/h2>\n
public<\/span> enum<\/span> enum\u578b\u540d<\/span> {<\/span>\r\n  \u5b9a\u65701<\/span>,<\/span>\r\n  \u5b9a\u65702<\/span>,<\/span>\r\n  \u5b9a\u65703<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5982\u679c\u8981\u4e3a\u521d\u59cb\u503c\u5b9a\u4e49\u6570\u5b57\u6216\u5b57\u7b26\u4e32\u503c\uff0c\u5219\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u5b9a\u4e49\u5b57\u6bb5\u6216\u6784\u9020\u51fd\u6570\u3002<\/p>\n
\u5982\u679c\u8981\u5b9a\u4e49\u4e00\u4e2a\u6570\u503c\u7684\u503c<\/p>\n
public<\/span> enum<\/span> Sports<\/span> {<\/span>\r\n  BaseBall<\/span>(<\/span>0<\/span>),<\/span>\r\n  Tennis<\/span>(<\/span>1<\/span>),<\/span>\r\n  HandBall<\/span>(<\/span>2<\/span>),<\/span>\r\n\r\n  private<\/span> int<\/span> id<\/span>;<\/span> \/\/\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u5b9a\u7fa9<\/span>\r\n  \r\n  private<\/span> Sports<\/span>(<\/span>int<\/span> id<\/span>)<\/span> {<\/span>\r\n    this<\/span>.<\/span>id<\/span> =<\/span> id<\/span>;<\/span>\r\n  }<\/span>\/\/\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u5b9a\u7fa9<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5982\u679c\u8981\u5b9a\u4e49\u4e00\u4e2a\u5b57\u7b26\u4e32\u7684\u503c<\/p>\n
public<\/span> enum<\/span> Foods<\/span> {<\/span>\r\n  Potato<\/span>(<\/span>\"Hokkaido\"<\/span>),<\/span>\r\n  Tomato<\/span>(<\/span>\"Kumamoto\"<\/span>),<\/span>\r\n  Spinach<\/span>(<\/span>\"Chiba\"<\/span>),<\/span>\r\n\r\n  private<\/span> String<\/span> prefecture<\/span>;<\/span> \/\/\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u5b9a\u7fa9<\/span>\r\n  \r\n  private<\/span> Foods<\/span>(<\/span>String<\/span> prefecture<\/span>)<\/span> {<\/span>\r\n    this<\/span>.<\/span>prefecture<\/span> =<\/span> prefecture<\/span>;<\/span>\r\n  }<\/span>\/\/\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u5b9a\u7fa9<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5728\u4f7f\u7528enum\u7c7b\u578b\u65f6\uff0c\u53ef\u4ee5\u50cf\u4f7f\u7528\u7c7b\u7684\u65b9\u6cd5\u4e00\u6837\uff0c\u4f7f\u7528enum\u7c7b\u578b\u540d.\u5b9a\u4e49\u540d\u8fdb\u884c\u63cf\u8ff0\u3002<\/p>\n
\u5982\u679c\u4f60\u60f3\u4f7f\u7528Java\u7684\u679a\u4e3e\u7c7b\u578b\u7684\u8bdd<\/h2>\n
    \n
  • \n
      \u5b9a\u6570\u306e\u7a2e\u985e\u30fb\u6570\u3092\u660e\u78ba\u306b\u3057\u305f\u3044\u6642<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        \u623b\u308a\u5024\u3092\u660e\u78ba\u5316\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b89\u5168\u6027\u30fb\u78ba\u5b9f\u6027\u3092\u9ad8\u3081\u305f\u3044\u6642<\/ul>\n","protected":false},"excerpt":{"rendered":"
        \u7531\u4e8e\u6709\u673a\u4f1a\u63a5\u89e6Java\uff0c\u4f5c\u4e3aPHPer\u7684\u6211\u5c06\u5176\u7559\u4e3a\u5907\u5fd8\u5f55\u3002 \u300cenum\u578b(\u5217\u6319\u578b)\u300d\u662f\u4ec0\u4e48\u610f\u601d\uff1f \u80fd\u591f\u5c06\u591a\u4e2a\u5e38 […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-31336","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\nJava\u4e2d\u7684enum\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8eJava\u4e2d\u7684enum\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/java\u4e2d\u7684enum\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u4e2d\u7684enum\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8eJava\u4e2d\u7684enum\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/java\u4e2d\u7684enum\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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