{"id":31701,"date":"2023-01-01T10:45:55","date_gmt":"2024-01-04T07:20:39","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8java%e5%ae%9e%e7%8e%b0%e5%8e%9f%e5%9e%8b%e6%a8%a1%e5%bc%8f%e3%80%82\/"},"modified":"2024-04-29T07:57:05","modified_gmt":"2024-04-28T23:57:05","slug":"%e4%bd%bf%e7%94%a8java%e5%ae%9e%e7%8e%b0%e5%8e%9f%e5%9e%8b%e6%a8%a1%e5%bc%8f%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8java%e5%ae%9e%e7%8e%b0%e5%8e%9f%e5%9e%8b%e6%a8%a1%e5%bc%8f%e3%80%82\/","title":{"rendered":"\u4f7f\u7528Java\u5b9e\u73b0\u539f\u578b\u6a21\u5f0f"},"content":{"rendered":"

\u9996\u5148<\/h1>\n

\u6211\u8bfb\u4e86\u4ecb\u7ecd\u4e86GoF\u8bbe\u8ba1\u6a21\u5f0f\u7684\u300a\u589e\u8865\u6539\u8ba2\u7248 Java\u8bed\u8a00\u8bbe\u8ba1\u6a21\u5f0f\u5165\u95e8\u300b\uff0c\u5e76\u603b\u7ed3\u4e86\u6240\u5b66\u5185\u5bb9\u3002<\/p>\n

\u539f\u578b\u6a21\u5f0f<\/h1>\n

\u539f\u578b\uff08Prototype\uff09\u662f\u6307\u4e00\u4e2a\u4ea7\u54c1\u6216\u8bbe\u8ba1\u7684\u521d\u59cb\u7248\u672c\uff0c\u7528\u4e8e\u8fdb\u884c\u6d4b\u8bd5\u548c\u6539\u8fdb\u7684\u6a21\u578b\u3002<\/h2>\n

\u7528\u539f\u578b\u5b9e\u4f8b\u6765\u590d\u5236\uff08\u62f7\u8d1d\uff09\u5176\u4ed6\u7c7b\u5e76\u521b\u5efa\u65b0\u5b9e\u4f8b\u7684\u6a21\u5f0f\u88ab\u79f0\u4e3a\u539f\u578b\u6a21\u5f0f\u3002\u901a\u5e38\u5728\u521b\u5efa\u5b9e\u4f8b\u65f6\u4f1a\u4f7f\u7528new\u5173\u952e\u5b57\uff0c\u4f46\u5728\u539f\u578b\u6a21\u5f0f\u4e2d\uff0c\u4e0d\u4f7f\u7528new\uff0c\u800c\u662f\u4f7f\u7528\u6240\u6709\u7c7b\u7684\u8d85\u7c7bjava.lang.Object\u7c7b\u4e2d\u5b9a\u4e49\u7684clone\u65b9\u6cd5\u6765\u8fdb\u884c\u5b9e\u4f8b\u521b\u5efa\u3002<\/p>\n

\u89d2\u8272\u8fdb\u5165\u573a\u666f<\/h2>\n
\"image.png\"<\/div>\n

\u62bd\u8c61\u7c7b<\/h3>\n

Prototype
\ncreateClone\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3059\u308b\u30af\u30e9\u30b9\u3067\u3059\u3002
\n\u5b9f\u88c5\u306f\u30b5\u30d6\u30af\u30e9\u30b9\u306eConcreatePrototype\u30af\u30e9\u30b9\u3067\u884c\u3044\u307e\u3059\u3002<\/p>\n

\u5b9e\u73b0\u7c7b<\/h3>\n
    \n
  • \n
      ConcreatePrototype<\/ul>\n<\/li>\n<\/ul>\n

       <\/p>\n

        \n
      • \n
          \u30b9\u30fc\u30d1\u30fc\u30af\u30e9\u30b9\u306ePrototype\u30af\u30e9\u30b9\u3067\u5b9a\u7fa9\u3055\u308c\u305fcreateClone\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u88c5\u3092\u884c\u3044\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n

           <\/p>\n

            \n
          • \n
              Client<\/ul>\n<\/li>\n<\/ul>\n

               <\/p>\n

                createClone\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u30af\u30e9\u30b9\u3067\u3059\u3002<\/ul>\n

                \u5177\u9ad4\u4f8b\u5b50<\/h2>\n
                \"image.png\"<\/div>\n

                \u63a5\u53e3<\/h3>\n

                Product\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9<\/p>\n

                package<\/span> framework<\/span>;<\/span>\r\n\r\nimport<\/span> java.lang.Cloneable<\/span>;<\/span>\r\n\r\n\/\/ 1. java.lang.Cloneable\u3092\u7d99\u627f<\/span>\r\npublic<\/span> interface<\/span> Product<\/span> extends<\/span> Cloneable<\/span> {<\/span>\r\n    public<\/span> abstract<\/span> void<\/span> display<\/span>(<\/span>String<\/span> s<\/span>);<\/span>\r\n\r\n\/\/2. createClone\u30e1\u30bd\u30c3\u30c9\u3092\u5ba3\u8a00<\/span>\r\n    public<\/span> abstract<\/span> Product<\/span> createClone<\/span>();<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                \u4ee5\u4e0b\u662f\u4e24\u4e2a\u8981\u70b9\uff1a
                \n1. \u901a\u8fc7\u5b9e\u73b0java.lang.Cloneable\u63a5\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528clone\u65b9\u6cd5\u8fdb\u884c\u590d\u5236\u3002
                \n2. \u58f0\u660e\u4e86createClone\u65b9\u6cd5\u3002<\/p>\n
                \u6211\u5c06\u8fdb\u884c\u8865\u5145\u8bf4\u660e\u3002
                \nclone\u65b9\u6cd5\u5728\u6240\u6709\u7c7b\u7684\u8d85\u7c7bjava.lang.Object\u4e2d\u5b9a\u4e49\u3002
                \n\u8981\u6267\u884c\u8fd9\u4e2aclone\u65b9\u6cd5\uff0c\u88ab\u590d\u5236\u7684\u7c7b\u5fc5\u987b\u5b9e\u73b0java.lang.Cloneable\u63a5\u53e3\u3002
                \n\u5982\u679c\u672a\u5b9e\u73b0java.lang.Cloneable\u63a5\u53e3\uff0c\u5219\u4f1a\u629b\u51faCloneNotSupportedException\u5f02\u5e38\u3002
                \n\u53e6\u5916\uff0c\u5173\u4e8ecreateClone\u65b9\u6cd5\u662f\u7528\u4e8e\u4f7f\u7528clone\u65b9\u6cd5\u7684\u65b9\u6cd5\uff0c\u4f46\u5b9e\u73b0\u662f\u7531\u5b50\u7c7b\u7684Surround\u7c7b\u548cUnderLine\u7c7b\u6765\u5b8c\u6210\u3002<\/p>\n
                \u5b9e\u73b0\u7c7b<\/h3>\n
                  Client\u30af\u30e9\u30b9<\/ul>\n
                  package<\/span> framework<\/span>;<\/span>\r\n\r\nimport<\/span> java.util.*<\/span>;<\/span>\r\n\r\npublic<\/span> class<\/span> Client<\/span> {<\/span>\r\n    private<\/span> HashMap<\/span><<\/span>String<\/span>,<\/span> Product<\/span>><\/span> stringName<\/span> =<\/span> new<\/span> HashMap<\/span><>();<\/span>\r\n\r\n    \/\/ 1. HashMap\u306b\u767b\u9332<\/span>\r\n    public<\/span> void<\/span> register<\/span>(<\/span>String<\/span> name<\/span>,<\/span> Product<\/span> pro<\/span>)<\/span> {<\/span>\r\n        stringName<\/span>.<\/span>put<\/span>(<\/span>name<\/span>,<\/span> pro<\/span>);<\/span>\r\n    }<\/span>\r\n\r\n    \/\/ 2. createClone\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528<\/span>\r\n    public<\/span> Product<\/span> create<\/span>(<\/span>String<\/span> proname<\/span>)<\/span> {<\/span>\r\n        Product<\/span> p<\/span> =<\/span> (<\/span>Product<\/span>)<\/span> stringName<\/span>.<\/span>get<\/span>(<\/span>proname<\/span>);<\/span>\r\n        return<\/span> p<\/span>.<\/span>createClone<\/span>();<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                  Client\u7c7b\u662f\u4e00\u4e2a\u7528\u4e8e\u4f7f\u7528\u590d\u5236\u65b9\u6cd5\u7684\u7c7b\u3002
                  \n\u91cd\u70b9\u6709\u4ee5\u4e0b\u4e24\u70b9\uff1a
                  \n1. \u5728register\u65b9\u6cd5\u4e2d\uff0c\u5c06\u5b9e\u73b0\u4e86Product\u63a5\u53e3\u7684\u5b9e\u4f8b\u6ce8\u518c\u5230HashMap\u4e2d\u3002
                  \n2. \u5728create\u65b9\u6cd5\u5185\u4f7f\u7528\u4e86createClone()\u65b9\u6cd5\u3002<\/p>\n
                  Surround\u30af\u30e9\u30b9<\/p>\n
                  import<\/span> framework.*<\/span>;<\/span>\r\n\r\npublic<\/span> class<\/span> Surround<\/span> implements<\/span> Product<\/span> {<\/span>\r\n    private<\/span> char<\/span> srchar<\/span>;<\/span>\r\n\r\n    public<\/span> Surround<\/span>(<\/span>char<\/span> srchar<\/span>)<\/span> {<\/span>\r\n        this<\/span>.<\/span>srchar<\/span> =<\/span> srchar<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    \/\/ 1. display\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u88c5<\/span>\r\n    @Override<\/span>\r\n    public<\/span> void<\/span> display<\/span>(<\/span>String<\/span> s<\/span>)<\/span> {<\/span>\r\n        int<\/span> length<\/span> =<\/span> s<\/span>.<\/span>getBytes<\/span>().<\/span>length<\/span>;<\/span>\r\n        for<\/span> (<\/span>int<\/span> i<\/span> =<\/span> 0<\/span>;<\/span> i<\/span> <<\/span> length<\/span> +<\/span> 4<\/span>;<\/span> i<\/span>++)<\/span> {<\/span>\r\n            System<\/span>.<\/span>out<\/span>.<\/span>print<\/span>(<\/span>srchar<\/span>);<\/span>\r\n        }<\/span>\r\n        System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\"<\/span>);<\/span>\r\n        System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>srchar<\/span> +<\/span> \" \"<\/span> +<\/span> s<\/span> +<\/span> \" \"<\/span> +<\/span> srchar<\/span>);<\/span>\r\n        for<\/span> (<\/span>int<\/span> i<\/span> =<\/span> 0<\/span>;<\/span> i<\/span> <<\/span> length<\/span> +<\/span> 4<\/span>;<\/span> i<\/span>++)<\/span> {<\/span>\r\n            System<\/span>.<\/span>out<\/span>.<\/span>print<\/span>(<\/span>srchar<\/span>);<\/span>\r\n        }<\/span>\r\n        System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\\n\"<\/span>);<\/span>\r\n    }<\/span>\r\n\r\n    \/\/ 2. createClone\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u88c5<\/span>\r\n    @Override<\/span>\r\n    public<\/span> Product<\/span> createClone<\/span>()<\/span> {<\/span>\r\n        Product<\/span> p<\/span> =<\/span> null<\/span>;<\/span>\r\n        try<\/span> {<\/span>\r\n            p<\/span> =<\/span> (<\/span>Product<\/span>)<\/span> clone<\/span>();<\/span>\r\n        }<\/span> catch<\/span> (<\/span>CloneNotSupportedException<\/span> e<\/span>)<\/span> {<\/span>\r\n            e<\/span>.<\/span>printStackTrace<\/span>();<\/span>\r\n        }<\/span>\r\n        return<\/span> p<\/span>;<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                  Surround\u7c7b\u662f\u4e00\u4e2a\u7528\u4e8e\u5b9e\u73b0\u590d\u5236\u65b9\u6cd5\u7684\u7c7b\u3002
                  \n\u91cd\u70b9\u5728\u4e8e\u4ee5\u4e0b\u4e24\u70b9\uff1a
                  \n1. \u5728\u6784\u9020\u51fd\u6570\u4e2d\u63a5\u6536\u7684\u5b57\u7b26\uff0c\u901a\u8fc7\u8c03\u7528display\u65b9\u6cd5\u65f6\uff0c\u5c06\u63a5\u6536\u5230\u7684\u5b57\u7b26\u4e32\u5305\u56f4\u5e76\u663e\u793a\u3002\u5b9e\u73b0\u4e86display\u65b9\u6cd5\u3002
                  \n2. \u5b9e\u73b0\u4e86createClone\u65b9\u6cd5\u3002<\/p>\n
                  \u5173\u4e8e\u8fd9\u4e00\u70b9\u7684\u8865\u5145\u8bf4\u660e\u3002\u6709\u4e24\u4e2a\u8981\u70b9\u3002<\/p>\n
                  \u7b2c\u4e00\u4e2a\u8981\u70b9\u662f\u88abtry-catch\u8bed\u53e5\u5305\u56f4\u7684\u90e8\u5206\u3002
                  \n\u5982\u540c\u5728Product\u63a5\u53e3\u4e2d\u6240\u89e3\u91ca\u7684\u90a3\u6837\uff0cclone\u65b9\u6cd5\u9700\u8981\u5b9e\u73b0java.lang.Cloneable\u63a5\u53e3\u3002
                  \n\u5982\u679c\u6ca1\u6709\u5b9e\u73b0\uff0c\u5c31\u4f1a\u629b\u51faCloneNotSupportedException\u5f02\u5e38\uff0c\u56e0\u6b64\u6211\u4eec\u5c06\u5176\u5305\u56f4\u5728try-catch\u8bed\u53e5\u4e2d\u4ee5\u8003\u8651\u5f02\u5e38\u7684\u60c5\u51b5\u3002<\/p>\n
                  \u7b2c\u4e8c\u4e2a\u8981\u70b9\u662f\u5728createClone\u65b9\u6cd5\u5185\u8c03\u7528clone\u65b9\u6cd5\u3002
                  \n\u53ea\u80fd\u4ece\u81ea\u5df1\u7684\u7c7b\uff08\u6216\u5b50\u7c7b\uff09\u4e2d\u8c03\u7528clone\u65b9\u6cd5\u3002
                  \n\u56e0\u6b64\uff0c\u4e3a\u4e86\u4eceClient\u7c7b\u4e2d\u8c03\u7528clone\u65b9\u6cd5\uff0c\u6211\u4eec\u9700\u8981\u901a\u8fc7\u50cfcreateClone\u8fd9\u6837\u7684\u53e6\u4e00\u4e2a\u65b9\u6cd5\u8fdb\u884c\u8c03\u7528\u3002<\/p>\n
                  Underline\u30af\u30e9\u30b9<\/p>\n
                  import<\/span> framework.*<\/span>;<\/span>\r\n\r\npublic<\/span> class<\/span> Underline<\/span> implements<\/span> Product<\/span> {<\/span>\r\n    private<\/span> char<\/span> ulchar<\/span>;<\/span>\r\n\r\n    public<\/span> Underline<\/span>(<\/span>char<\/span> ulchar<\/span>)<\/span> {<\/span>\r\n        this<\/span>.<\/span>ulchar<\/span> =<\/span> ulchar<\/span>;<\/span>\r\n    }<\/span>\r\n\r\n    \/\/ 1. display\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u88c5<\/span>\r\n    @Override<\/span>\r\n    public<\/span> void<\/span> display<\/span>(<\/span>String<\/span> s<\/span>)<\/span> {<\/span>\r\n        int<\/span> length<\/span> =<\/span> s<\/span>.<\/span>getBytes<\/span>().<\/span>length<\/span>;<\/span>\r\n        System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\\\"\"<\/span> +<\/span> s<\/span> +<\/span> \"\\\"\"<\/span>);<\/span>\r\n        System<\/span>.<\/span>out<\/span>.<\/span>print<\/span>(<\/span>\" \"<\/span>);<\/span>\r\n        for<\/span> (<\/span>int<\/span> i<\/span> =<\/span> 0<\/span>;<\/span> i<\/span> <<\/span> length<\/span>;<\/span> i<\/span>++)<\/span> {<\/span>\r\n            System<\/span>.<\/span>out<\/span>.<\/span>print<\/span>(<\/span>ulchar<\/span>);<\/span>\r\n        }<\/span>\r\n        System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\\n\"<\/span>);<\/span>\r\n    }<\/span>\r\n\r\n    \/\/ 2. createClone\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u88c5<\/span>\r\n    @Override<\/span>\r\n    public<\/span> Product<\/span> createClone<\/span>()<\/span> {<\/span>\r\n        Product<\/span> p<\/span> =<\/span> null<\/span>;<\/span>\r\n        try<\/span> {<\/span>\r\n            p<\/span> =<\/span> (<\/span>Product<\/span>)<\/span> clone<\/span>();<\/span>\r\n        }<\/span> catch<\/span> (<\/span>CloneNotSupportedException<\/span> e<\/span>)<\/span> {<\/span>\r\n            e<\/span>.<\/span>printStackTrace<\/span>();<\/span>\r\n        }<\/span>\r\n        return<\/span> p<\/span>;<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                  Underline\u7c7b\u662f\u4e00\u4e2a\u7528\u4e8e\u5b9e\u73b0\u590d\u5236\u65b9\u6cd5\u7684\u7c7b\uff0c\u7c7b\u4f3c\u4e8eSurround\u7c7b\u3002\u8981\u70b9\u5982\u4e0b\uff1a
                  \n1. \u5728\u6784\u9020\u51fd\u6570\u4e2d\u63a5\u6536\u7684\u5b57\u7b26\uff0c\u5728\u8c03\u7528display\u65b9\u6cd5\u65f6\uff0c\u4ee5\u63a5\u6536\u5230\u7684\u5b57\u7b26\u4e32\u4e0b\u65b9\u4ee5\u4e0b\u5212\u7ebf\u7684\u5f62\u5f0f\u663e\u793a\u3002
                  \n2. \u5b9e\u73b0\u4e86createClone\u65b9\u6cd5\u3002<\/p>\n
                  \u7531\u4e8e\u8fd9\u4e2a\u8865\u5145\u8bf4\u660e\u4e0eSurround\u7c7b\u76f8\u4f3c\uff0c\u56e0\u6b64\u7701\u7565\u4e0d\u63d0\u3002<\/p>\n
                  \u6267\u884c\u7c7b k\u00e8)<\/h3>\n
                  Main\u30af\u30e9\u30b9<\/p>\n
                  import<\/span> framework.*<\/span>;<\/span>\r\n\r\npublic<\/span> class<\/span> Main<\/span> {<\/span>\r\n    public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span>\r\n        \/\/ \u6e96\u5099<\/span>\r\n        Client<\/span> manager<\/span> =<\/span> new<\/span> Client<\/span>();<\/span>\r\n        Underline<\/span> ul1<\/span> =<\/span> new<\/span> Underline<\/span>(<\/span>'-'<\/span>);<\/span>\r\n        Underline<\/span> ul2<\/span> =<\/span> new<\/span> Underline<\/span>(<\/span>'~'<\/span>);<\/span>\r\n        Surround<\/span> sr1<\/span> =<\/span> new<\/span> Surround<\/span>(<\/span>'#'<\/span>);<\/span>\r\n        Surround<\/span> sr2<\/span> =<\/span> new<\/span> Surround<\/span>(<\/span>'@'<\/span>);<\/span>\r\n        manager<\/span>.<\/span>register<\/span>(<\/span>\"underLine text1\"<\/span>,<\/span> ul1<\/span>);<\/span>\r\n        manager<\/span>.<\/span>register<\/span>(<\/span>\"underLine text2\"<\/span>,<\/span> ul2<\/span>);<\/span>\r\n        manager<\/span>.<\/span>register<\/span>(<\/span>\"surround text1\"<\/span>,<\/span> sr1<\/span>);<\/span>\r\n        manager<\/span>.<\/span>register<\/span>(<\/span>\"surround text2\"<\/span>,<\/span> sr2<\/span>);<\/span>\r\n\r\n        \/\/ \u751f\u6210<\/span>\r\n        Product<\/span> p1<\/span> =<\/span> manager<\/span>.<\/span>create<\/span>(<\/span>\"underLine text1\"<\/span>);<\/span>\r\n        p1<\/span>.<\/span>display<\/span>(<\/span>\"Hello, world.\"<\/span>);<\/span>\r\n        Product<\/span> p2<\/span> =<\/span> manager<\/span>.<\/span>create<\/span>(<\/span>\"underLine text2\"<\/span>);<\/span>\r\n        p2<\/span>.<\/span>display<\/span>(<\/span>\"Hello, world.\"<\/span>);<\/span>\r\n        Product<\/span> p3<\/span> =<\/span> manager<\/span>.<\/span>create<\/span>(<\/span>\"surround text1\"<\/span>);<\/span>\r\n        p3<\/span>.<\/span>display<\/span>(<\/span>\"Hello, world.\"<\/span>);<\/span>\r\n        Product<\/span> p4<\/span> =<\/span> manager<\/span>.<\/span>create<\/span>(<\/span>\"surround text2\"<\/span>);<\/span>\r\n        p4<\/span>.<\/span>display<\/span>(<\/span>\"Hello, world.\"<\/span>);<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                  \u5728\u51c6\u5907\u9636\u6bb5\uff0c\u901a\u8fc7register\u65b9\u6cd5\u5bf9Underline\u548cSurround\u5b9e\u4f8b\u8fdb\u884c\u767b\u8bb0\u3002
                  \n\u5728\u751f\u6210\u9636\u6bb5\uff0c\u8c03\u7528create\u65b9\u6cd5\u521b\u5efa\u5b9e\u4f8b\u7684\u526f\u672c\uff0c\u7136\u540e\u8c03\u7528display\u65b9\u6cd5\u3002<\/p>\n
                  \u6267\u884c\u7ed3\u679c<\/h3>\n
                  \u8fd0\u884cMain.java\u7684\u7ed3\u679c\u5982\u4e0b\u6240\u793a\u3002
                  \n\u53ef\u4ee5\u786e\u8ba4\u6bcf\u4e2a\u7ed9\u5b9a\u7684\u5b57\u7b26\u90fd\u80fd\u591f\u7528\u4e0b\u5212\u7ebf\u6216\u8005\u6846\u8d77\u6765\u663e\u793a\u3002<\/p>\n
                  \"Hello, world.\"\r\n -------------\r\n\r\n\"Hello, world.\"\r\n ~~~~~~~~~~~~~\u3000\r\n\r\n#################\r\n# Hello, world. #\r\n#################\r\n\r\n@@@@@@@@@@@@@@@@@\r\n@ Hello, world. @\r\n@@@@@@@@@@@@@@@@@\r\n<\/code><\/pre>\n
                  \u5982\u679c\u53ea\u4f7f\u7528Markdown\uff0c\u5b83\u53ef\u80fd\u65e0\u6cd5\u5c06\u5176\u8bc6\u522b\u4e3a\u4ee3\u7801\uff0c\u6240\u4ee5\u6211\u5728\u540e\u9762\u52a0\u4e86\u4e00\u4e2a\u5168\u89d2\u7a7a\u683c\u3002\u5982\u679c\u6709\u4e00\u79cd\u9003\u9038\u7684\u65b9\u6cd5\uff0c\u8bf7\u544a\u8bc9\u6211\uff0c\u5c06\u4e0d\u80dc\u611f\u6fc0…<\/p>\n
                  \u203b\u8865\u5145\u8bf4\u660e 2018\/11\/8
                  \n\u975e\u5e38\u611f\u8c22links_2_3_4\u63d0\u4f9b\u4e86\u5728\u672b\u5c3e\u6dfb\u52a0\u5168\u89d2\u7a7a\u683c\u7684\u65b9\u6cd5\u3002
                  \n\u611f\u8c22\u3002<\/p>\n
                  \u4f18\u70b9<\/h2>\n
                  \u4ee5\u4e0b\u6709\u4e09\u70b9:
                  \n1. \u5f53\u5b58\u5728\u591a\u4e2a\u76f8\u4f3c\u7c7b\u7684\u5b9e\u4f8b\u65f6\uff0c\u4e0d\u9700\u8981\u5206\u5f00\u7ba1\u7406\u7c7b\uff0c\u7ba1\u7406\u53d8\u5f97\u4fbf\u5229\u3002
                  \n2. \u5f53\u4ece\u7c7b\u4e2d\u751f\u6210\u5b9e\u4f8b\u96be\u4ee5\u5b9e\u73b0\u65f6\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u5b9e\u4f8b\u3002
                  \n3. \u53ef\u4ee5\u5c06\u6846\u67b6\u548c\u751f\u6210\u7684\u5b9e\u4f8b\u5206\u5f00\u3002<\/p>\n
                  \u603b\u7ed3<\/h1>\n
                  \u6211\u5b66\u4e60\u4e86\u539f\u578b\u6a21\u5f0f\uff0c\u5b83\u4f7f\u7528\u539f\u59cb\u5b9e\u4f8b\u6765\u590d\u5236\u5176\u4ed6\u7c7b\u5e76\u521b\u5efa\u65b0\u5b9e\u4f8b\u3002\u5982\u679c\u65b9\u4fbf\u7684\u8bdd\uff0c\u8bf7\u53c2\u8003\u4e0b\u9762\u63d0\u4f9b\u7684\u793a\u4f8b\u4ee3\u7801\u3002<\/p>\n
                    Prototype\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/ul>\n
                    \u53e6\u5916\uff0c\u5173\u4e8e\u5176\u4ed6\u8bbe\u8ba1\u6a21\u5f0f\u7684\u603b\u7ed3\u53ef\u4ee5\u5728\u4e0b\u9762\u627e\u5230\uff0c\u4e5f\u8bf7\u53c2\u8003\u3002<\/p>\n
                      [\u968f\u6642\u66f4\u65b0]Java\u3067\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u307e\u3068\u3081<\/ul>\n
                      \u8bf7\u5217\u51fa\u60a8\u6240\u4f7f\u7528\u7684\u53c2\u8003\u8d44\u6599<\/h1>\n
                        \u5897\u88dc\u6539\u8a02\u7248 Java\u8a00\u8a9e\u3067\u5b66\u3076\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u5165\u9580<\/ul>\n","protected":false},"excerpt":{"rendered":"
                        \u9996\u5148 \u6211\u8bfb\u4e86\u4ecb\u7ecd\u4e86GoF\u8bbe\u8ba1\u6a21\u5f0f\u7684\u300a\u589e\u8865\u6539\u8ba2\u7248 Java\u8bed\u8a00\u8bbe\u8ba1\u6a21\u5f0f\u5165\u95e8\u300b\uff0c\u5e76\u603b\u7ed3\u4e86\u6240\u5b66\u5185\u5bb9\u3002 \u539f\u578b\u6a21\u5f0f \u539f\u578b […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31701","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u4f7f\u7528Java\u5b9e\u73b0\u539f\u578b\u6a21\u5f0f - 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\/\u4f7f\u7528java\u5b9e\u73b0\u539f\u578b\u6a21\u5f0f\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528Java\u5b9e\u73b0\u539f\u578b\u6a21\u5f0f\" \/>\n<meta property=\"og:description\" content=\"\u9996\u5148 \u6211\u8bfb\u4e86\u4ecb\u7ecd\u4e86GoF\u8bbe\u8ba1\u6a21\u5f0f\u7684\u300a\u589e\u8865\u6539\u8ba2\u7248 Java\u8bed\u8a00\u8bbe\u8ba1\u6a21\u5f0f\u5165\u95e8\u300b\uff0c\u5e76\u603b\u7ed3\u4e86\u6240\u5b66\u5185\u5bb9\u3002 \u539f\u578b\u6a21\u5f0f \u539f\u578b […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528java\u5b9e\u73b0\u539f\u578b\u6a21\u5f0f\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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