{"id":31518,"date":"2023-12-12T21:29:45","date_gmt":"2023-01-07T10:40:51","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90java%e3%80%91%e5%88%9b%e5%bb%ba%e5%ae%9e%e4%be%8b\/"},"modified":"2024-05-04T13:16:58","modified_gmt":"2024-05-04T05:16:58","slug":"%e3%80%90java%e3%80%91%e5%88%9b%e5%bb%ba%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90java%e3%80%91%e5%88%9b%e5%bb%ba%e5%ae%9e%e4%be%8b\/","title":{"rendered":"\u3010Java\u3011\u521b\u5efa\u5b9e\u4f8b"},"content":{"rendered":"

\u521b\u5efa\u4e00\u4e2a\u7c7b\u7684\u5b9e\u4f8b<\/h1>\n

\u4ece\u7c7b\u7684 “\u7c7b\u578b” \u4e2d\u751f\u6210\u7684 “\u5177\u4f53\u5b9e\u4f53” \u79f0\u4e3a\u5b9e\u4f8b\u3002
\n\u7136\u540e\uff0c\u5c06\u8fd9\u4e9b\u8fde\u7eed\u8fc7\u7a0b\u79f0\u4e3a\u5b9e\u4f8b\u5316\u3002<\/p>\n

\u5728\u7cfb\u7edf\u5f00\u53d1\u73b0\u573a\u4e2d\uff0c\u751f\u6210\u5b9e\u4f8b\u7684\u884c\u4e3a\u901a\u5e38\u88ab\u79f0\u4e3a\u201cnew\u201d\u3002<\/p>\n

\u5b9e\u4f8b\u5316\u7684\u5199\u6cd5<\/h2>\n
\/\/\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u540d\u3068\u30af\u30e9\u30b9\u540d\u306f\u540c\u3058\u306b\u3059\u308b\u3053\u3068\uff01\r\n\r\n  1            2               3        4\r\n\u30af\u30e9\u30b9\u540d \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d(\u5909\u6570\u540d) = new \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u540d()\r\n<\/code><\/pre>\n
    \n
  1. \n
      \u7c7b\u540d<\/ol>\n<\/li>\n<\/ol>\n
       <\/p>\n
        \n
      1. \n
          \u5b9e\u4f8b\u540d\uff08\u53d8\u91cf\u540d\uff09<\/ol>\n<\/li>\n<\/ol>\n
           <\/p>\n
            \n
          1. \n
              \u901a\u8fc7\u201c=\u201d\u8fde\u63a5\uff0c\u4f7f\u7528new\u8fd0\u7b97\u7b26<\/ol>\n<\/li>\n<\/ol>\n
               <\/p>\n
                \u6784\u9020\u51fd\u6570\u540d<\/ol>\n
                \u6309\u7167\u4ee5\u4e0b\u987a\u5e8f\u8bb0\u5f55\u3002<\/p>\n
                Calulator calc = new Calulator;\r\n<\/code><\/pre>\n
                \u9019\u662f\u4e00\u500b\u5275\u5efa\u4e86\u4e0a\u9762\u63d0\u5230\u7684\u5be6\u4f8b\u7684\u4f8b\u5b50\uff0c\u5176\u4e2d\u7b2c\u4e00\u500b\u985e\u540d\u300cCalulator\u300d\u548c\u6700\u5f8c\u4e00\u500b\u69cb\u9020\u51fd\u6578\u540d\u300cCalulator()\u300d\u662f\u76f8\u540c\u7684\u3002\u6b63\u5982\u69cb\u9020\u51fd\u6578\u7684\u89e3\u91cb\u6240\u8aaa\uff0c\u9019\u662f\u56e0\u70ba\u69cb\u9020\u51fd\u6578\u540d\u7b49\u65bc\u985e\u540d\u3002<\/p>\n
                \u6839\u636e\u751f\u6210\u5b9e\u4f8b\u7684\u7c7b\u7684\u6784\u9020\u51fd\u6570\u7684\u7f16\u5199\u65b9\u5f0f\uff0c\u53ef\u4ee5\u51b3\u5b9a\u662f\u5426\u5fc5\u987b\u901a\u8fc7\u6784\u9020\u51fd\u6570\u63d0\u4f9b\u53c2\u6570\u503c\u6765\u751f\u6210\u5b9e\u4f8b\u3002<\/p>\n
                \u30af\u30e9\u30b9\u540d \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d(\u5909\u6570\u540d) = new \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u540d(\u5f15\u6570\u306e\u5024)\r\n<\/code><\/pre>\n
                \u4ee5\u4e0b\u662f\u7b2c\u4e8c\u4e2a\u793a\u4f8b\u4ee3\u7801<\/h2>\n
                \u9996\u5148\u8fd9\u662f\u5199\u6709\u201c\u6570\u636e\u201d\u548c\u201c\u5904\u7406\u201d\u7684\u7c7b\u4ee3\u7801\u3002
                \n\u8fd9\u662f\u5bf9\u4e4b\u524d\u63d0\u5230\u7684\u201c\u7c7b\u7f16\u7a0b\u201d\u7684\u90e8\u5206\u3002<\/p>\n
                \/\/\u30af\u30e9\u30b9<\/span>\r\npublic<\/span> class<\/span> HelloWorld<\/span> {<\/span>\r\n    \/\/ \u30d5\u30a3\u30fc\u30eb\u30c9<\/span>\r\n    private<\/span> String<\/span> printHello<\/span>;<\/span>\r\n\r\n    \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf<\/span>\r\n    public<\/span> HelloWorld<\/span>()<\/span> {<\/span>\r\n        printHello<\/span> =<\/span> \"Hello World\"<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    \/\/ \u30e1\u30bd\u30c3\u30c9<\/span>\r\n    public<\/span> void<\/span> print<\/span>()<\/span> {<\/span>\r\n        System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>printHello<\/span>);<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                \u4ee5\u4e0b\u662f\u8c03\u7528\u7c7b\u7684\u201c\u7528\u4e8e\u6267\u884c\u7a0b\u5e8f\u7684\u7c7b\u201d\u7684\u4ee3\u7801\u3002
                \n\u5982\u679c\u4fdd\u6301\u8fd9\u6837\uff0c\u5b83\u4ecd\u7136\u5904\u4e8e\u7c7b\u578b\u72b6\u6001\uff0c\u6240\u4ee5\u6211\u4eec\u5728\u8fd9\u91cc\u8fdb\u884c\u5b9e\u4f8b\u5316\uff0c\u4ee5\u4f7f\u7a0b\u5e8f\u80fd\u591f\u8fd0\u884c\u3002\u5373\uff0c\u5b9e\u4f8b\u5316\u3002<\/p>\n
                \/\/\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u30af\u30e9\u30b9\uff08main\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3064\u30af\u30e9\u30b9\uff09<\/span>\r\npublic<\/span> class<\/span> Main<\/span> {<\/span>\r\n    \/\/ main\u30e1\u30bd\u30c3\u30c9<\/span>\r\n    public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span>\r\n        \/\/ HelloJava\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3057\u3066\u3001HelloJava\u30af\u30e9\u30b9\u578b\u306e\u5909\u6570printHelloWorld\u306b\u4fdd\u6301\u3059\u308b<\/span>\r\n        HelloWorld<\/span> printHelloWorld<\/span> =<\/span> new<\/span> HelloWorld<\/span>();<\/span>\r\n        \/\/ \u751f\u6210\u3057\u305f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3088\u308a\u3001HelloWorld\u30af\u30e9\u30b9\u306eprint\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059<\/span>\r\n        printHelloWorld<\/span>.<\/span>print<\/span>();<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                \"image.png\"<\/div>\n","protected":false},"excerpt":{"rendered":"
                \u521b\u5efa\u4e00\u4e2a\u7c7b\u7684\u5b9e\u4f8b \u4ece\u7c7b\u7684 “\u7c7b\u578b” \u4e2d\u751f\u6210\u7684 “\u5177\u4f53\u5b9e\u4f53” \u79f0 […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31518","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u3010Java\u3011\u521b\u5efa\u5b9e\u4f8b - Blog - Silicon Cloud<\/title>\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\/\u3010java\u3011\u521b\u5efa\u5b9e\u4f8b\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010Java\u3011\u521b\u5efa\u5b9e\u4f8b\" \/>\n<meta property=\"og:description\" content=\"\u521b\u5efa\u4e00\u4e2a\u7c7b\u7684\u5b9e\u4f8b \u4ece\u7c7b\u7684 “\u7c7b\u578b” \u4e2d\u751f\u6210\u7684 “\u5177\u4f53\u5b9e\u4f53” \u79f0 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010java\u3011\u521b\u5efa\u5b9e\u4f8b\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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