{"id":3432,"date":"2021-01-11T17:42:38","date_gmt":"2021-01-11T09:42:38","guid":{"rendered":"http:\/\/122.152.205.50\/wordpress\/?p=3432"},"modified":"2025-07-18T14:47:23","modified_gmt":"2025-07-18T06:47:23","slug":"%e4%bb%a3%e7%90%86%e8%ae%be%e8%ae%a1%e6%a8%a1%e5%bc%8f","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=3432","title":{"rendered":"\u4ee3\u7406\u8bbe\u8ba1\u6a21\u5f0f"},"content":{"rendered":"<p>\u53c2\u8003\u8d44\u6599\uff1a<br \/>\n<a href=\"https:\/\/blog.csdn.net\/gdutxiaoxu\/article\/details\/81394050\">https:\/\/blog.csdn.net\/gdutxiaoxu\/article\/details\/81394050<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/lmj623565791\/article\/details\/79278864\">https:\/\/blog.csdn.net\/lmj623565791\/article\/details\/79278864<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/liujiahan629629\/article\/details\/19428485\">https:\/\/blog.csdn.net\/liujiahan629629\/article\/details\/19428485<\/a><br \/>\n<a href=\"http:\/\/www.jianshu.com\/p\/b28fbc388d30\">http:\/\/www.jianshu.com\/p\/b28fbc388d30<\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=3432\/#%E4%B8%80%E3%80%81%E4%B8%A4%E7%A7%8D%E4%BB%A3%E7%90%86%E6%A8%A1%E5%BC%8F\" title=\"\u4e00\u3001\u4e24\u79cd\u4ee3\u7406\u6a21\u5f0f\">\u4e00\u3001\u4e24\u79cd\u4ee3\u7406\u6a21\u5f0f<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=3432\/#%E4%BA%8C%E3%80%81%E4%BB%A3%E7%90%86%E6%A8%A1%E5%BC%8F%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF\" title=\"\u4e8c\u3001\u4ee3\u7406\u6a21\u5f0f\u5e94\u7528\u573a\u666f\">\u4e8c\u3001\u4ee3\u7406\u6a21\u5f0f\u5e94\u7528\u573a\u666f<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=3432\/#%E4%B8%89%E3%80%81%E4%BB%A3%E7%90%86%E6%A8%A1%E5%BC%8F%E5%AE%9E%E6%88%98%E6%BC%94%E7%BB%83\" title=\"\u4e09\u3001\u4ee3\u7406\u6a21\u5f0f\u5b9e\u6218\u6f14\u7ec3\">\u4e09\u3001\u4ee3\u7406\u6a21\u5f0f\u5b9e\u6218\u6f14\u7ec3<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=3432\/#1%EF%BC%89%E5%9C%A8%E7%BC%96%E8%BE%91%E8%B5%84%E6%96%99%E7%9A%84%E6%97%B6%E5%80%99%EF%BC%8C%E6%A3%80%E6%B5%8B%E6%95%B0%E6%8D%AE%E6%98%AF%E5%90%A6%E8%A2%AB%E4%BF%AE%E6%94%B9%E8%BF%87%E3%80%82\" title=\"1\uff09\u5728\u7f16\u8f91\u8d44\u6599\u7684\u65f6\u5019\uff0c\u68c0\u6d4b\u6570\u636e\u662f\u5426\u88ab\u4fee\u6539\u8fc7\u3002\">1\uff09\u5728\u7f16\u8f91\u8d44\u6599\u7684\u65f6\u5019\uff0c\u68c0\u6d4b\u6570\u636e\u662f\u5426\u88ab\u4fee\u6539\u8fc7\u3002<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=3432\/#2%EF%BC%89%E5%85%AC%E5%85%B1%E5%8F%82%E6%95%B0%E9%85%8D%E7%BD%AE\" title=\"2\uff09\u516c\u5171\u53c2\u6570\u914d\u7f6e\">2\uff09\u516c\u5171\u53c2\u6570\u914d\u7f6e<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81%E4%B8%A4%E7%A7%8D%E4%BB%A3%E7%90%86%E6%A8%A1%E5%BC%8F\"><\/span>\u4e00\u3001\u4e24\u79cd\u4ee3\u7406\u6a21\u5f0f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u4ee3\u7406\u6a21\u5f0f\u5206\u4e3a\u9759\u6001\u4ee3\u7406\u4e0e\u52a8\u6001\u4ee3\u7406<\/p>\n<ul>\n<li>\u9759\u6001\u4ee3\u7406<br \/>\n\u5728\u7f16\u8bd1\u671f\u751f\u6210\u4ee3\u7406\u5bf9\u8c61<\/li>\n<\/ul>\n<p>\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-java\">\/\/Subject\u7c7b\uff0c\u5b9a\u4e49\u4e86RealSubject\u548cProxy\u7684\u5171\u7528\u63a5\u53e3\uff0c\u8fd9\u6837\u5c31\u5728\u4efb\u4f55\u4f7f\u7528RealSubject\u7684\u5730\u65b9\u90fd\u53ef\u4ee5\n  \u4f7f\u7528Proxy\u3002\npublic interface Subject {\n    public void request();\n}\n\n\/\/\u5b9e\u4f53\u7c7bRealSubject\uff0c\u5b9a\u4e49Proxy\u6240\u4ee3\u8868\u7684\u771f\u5b9e\u5b9e\u4f53\u3002\npublic class RealSubject implements Subject {\n    public void request() {\n        System.out.println(&quot;\u771f\u5b9e\u7684\u8bf7\u6c42&quot;);\n    }\n}\n\n\/\/\u4ee3\u7406\u7c7bProxy,\u4fdd\u5b58\u4e00\u4e2a\u5f15\u7528\u4f7f\u5f97\u4ee3\u7406\u53ef\u4ee5\u8bbf\u95ee\u5b9e\u4f53\u3002\npublic class Proxy implements Subject {\n    RealSubject realSubject;\n    public void request() {\n        if(realSubject == null){\n            realSubject = new RealSubject();\n        }\n        realSubject.request();\n    }\n}\n\n\u5ba2\u6237\u7aef\u8c03\u7528\uff1a\npublic static void main(String[] args) {\n        Proxy proxy = new Proxy();\n        proxy.request();\n}\n<\/code><\/pre>\n<ul>\n<li>\u52a8\u6001\u4ee3\u7406<br \/>\n\u5728\u8fd0\u884c\u65f6\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\uff0c\u53ef\u4ee5\u62e6\u622a\u65b9\u6cd5\uff0c\u53ef\u4ee5\u4e2d\u9014\u4fee\u6539\u65b9\u6cd5\u7684\u53c2\u6570\uff0c\u51b3\u5b9a\u65b9\u6cd5\u8981\u4e0d\u8981\u6267\u884c\u7b49\uff08return null\u4e0d\u6267\u884c\uff09\u3002<\/li>\n<\/ul>\n<p>\u52a8\u6001\u4ee3\u7406\u6280\u672f\u65b9\u6848\uff1a<br \/>\n1\uff09\u901a\u8fc7JDK\u63d0\u4f9b\u7684API\u5b9e\u73b0\u7684<br \/>\n2\uff09\u901a\u8fc7CGLIB\u5e93\uff0c\u751f\u6210\u7684\u4ee3\u7406\u7c7b\u4e0e\u88ab\u4ee3\u7406\u7c7b\u5c31\u662f\u7236\u5b50\u5173\u7cfb\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-java\">final Singer singer = new Singer();\n\n        Humen proxy = (Humen) Proxy.newProxyInstance(singer.getClass().getClassLoader()\n                , singer.getClass().getInterfaces(), new InvocationHandler() {\n\n                    public Object invoke(Object proxy, Method method, Object[] args)\n                            throws Throwable {\n                        System.out.println(method.getName());\n                        System.out.println(Arrays.asList(args));\n                        \/\/\u53ef\u80fd\u5bf9args\u505a\u4e00\u4e9b\u624b\u811a \n\n                        \/\/\u6307\u5b9asinger\u4e3a\u88ab\u4ee3\u7406\u5bf9\u8c61\n                        return method.invoke(singer, args);\n                    }\n                });\n        proxy.sing(40);\n        proxy.dance(30);<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81%E4%BB%A3%E7%90%86%E6%A8%A1%E5%BC%8F%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF\"><\/span>\u4e8c\u3001\u4ee3\u7406\u6a21\u5f0f\u5e94\u7528\u573a\u666f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>1\uff09\u6570\u636e\u5e93\u4e8b\u52a1\u3002\u6570\u636e\u5e93\u5f53\u4e2d\u7684\u4e8b\u52a1\uff0c\u4ee3\u7801\u5934\u662f\u5f00\u542f\u4e8b\u52a1\uff0c\u4ee3\u7801\u540e\u9762\u662f\u56de\u6eda\u548c\u91ca\u653e\u91ca\u653e\u3002\u53ef\u4ee5\u628a\u4e1a\u52a1\u4ee3\u7801\u653e\u5728\u88ab\u4ee3\u7406\u7c7b\u4e2d\u6267\u884c\uff0c\u4ee3\u7801\u5934\u4e0e\u4ee3\u7801\u540e\u653e\u5728\u4ee3\u7406\u7c7b\u4e2d\u6267\u884c\u3002<br \/>\n2\uff09\u7edf\u8ba1\u65b9\u6cd5\u7684\u6267\u884c\u65f6\u95f4\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81%E4%BB%A3%E7%90%86%E6%A8%A1%E5%BC%8F%E5%AE%9E%E6%88%98%E6%BC%94%E7%BB%83\"><\/span>\u4e09\u3001\u4ee3\u7406\u6a21\u5f0f\u5b9e\u6218\u6f14\u7ec3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"1%EF%BC%89%E5%9C%A8%E7%BC%96%E8%BE%91%E8%B5%84%E6%96%99%E7%9A%84%E6%97%B6%E5%80%99%EF%BC%8C%E6%A3%80%E6%B5%8B%E6%95%B0%E6%8D%AE%E6%98%AF%E5%90%A6%E8%A2%AB%E4%BF%AE%E6%94%B9%E8%BF%87%E3%80%82\"><\/span>1\uff09\u5728\u7f16\u8f91\u8d44\u6599\u7684\u65f6\u5019\uff0c\u68c0\u6d4b\u6570\u636e\u662f\u5426\u88ab\u4fee\u6539\u8fc7\u3002<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u6784\u9020\u4e00\u4e2aMap\u7684\u4ee3\u7406\u7c7b\uff0c\u5bf9put\u65b9\u6cd5\u8fdb\u884c\u4ee3\u7406\u3002<\/p>\n<pre><code class=\"language-java\">\/**\n * Created by xx on 2016\/11\/8 0008.\n * func:\n * \u4ee3\u7406\u5e26\u76d1\u542c\u7684Map\uff0c\u5728\u9000\u51fa\u65f6\uff0c\u5224\u65ad\u662f\u5426\u4fee\u6539\u4e86\u6570\u636e\u3002\n *\/\n\npublic class ProxyObservableMap<K,V> {\n    private Map<K,V> map;\n    private  boolean changed = false;\n\n    \/\/\u5728\u4e1a\u52a1\u903b\u8f91\u5c42\u8c03\u7528\uff0c\u5982\u679c\u4fdd\u5b58\u4e86\u6570\u636e\uff0c\u5c31\u6d88\u9664\u6570\u636e\u5df2\u7ecf\u6539\u53d8\u7684\u6807\u8bb0\u3002\n    public void clearCache(){\n        changed = false;\n    }\n\n    public void put(K key,V value){\n        if(map == null){\n            map = new HashMap<>();\n        }\n        if(map.containsKey(key)){\n            if(!map.get(key).equals(value)){\n                changed = true;\n            }\n        }\n        if(changed) return;\n        map.put(key,value);\n    }\n\n    public boolean isChanged() {\n        return changed;\n    }\n}<\/code><\/pre>\n<p>\u4e00\u822c\u7684\u505a\u6cd5\u5e94\u8be5\u662f\u5148\u628a\u539f\u59cb\u7684\u6570\u636e\u5b58\u5165\u4e00\u4e2a\u96c6\u5408\uff0c\u5728\u4fdd\u5b58\u7684\u65f6\u5019\u518d\u6b21\u628a\u6570\u636e\u5b58\u5165\u4e00\u4e2a\u96c6\u5408\uff0c\u7136\u540e\u5bf9\u6bd4\u4e24\u4e2a\u96c6\u5408\u5f97\u5230\u7b54\u6848\u3002\u4f5c\u4e3a\u4f18\u79c0\u7684\u7a0b\u5e8f\u5458\uff0c\u5faa\u73af\u904d\u5386\u4e00\u5b9a\u662f\u6700\u540e\u7684\u529e\u6cd5\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2%EF%BC%89%E5%85%AC%E5%85%B1%E5%8F%82%E6%95%B0%E9%85%8D%E7%BD%AE\"><\/span>2\uff09\u516c\u5171\u53c2\u6570\u914d\u7f6e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5b9a\u4e49\u7684retrofit\u7f51\u7edc\u63a5\u53e3\uff0c\u90fd\u662f\u901a\u8fc7map\u6765\u4f20\u9012\u53c2\u6570\u7684\uff0c\u4f46\u662f\u6240\u6709\u7684\u63a5\u53e3\u90fd\u6709\u4e00\u4e2a\u516c\u5171\u7684\u53c2\u6570\u3002\u4e3a\u4e86\u89e3\u51b3\u6bcf\u6b21\u4f20\u53c2\u7684\u65f6\u5019\uff0c\u516c\u5171\u53c2\u6570\u4e0d\u91cd\u590d\u4f20\u5165\u3002<\/p>\n<p>\u4ee3\u7406\u7c7b\uff1a\u4e3b\u8981\u662f\u4ee3\u7406\u4e86MAP\u7c7b\u7684put\u65b9\u6cd5\uff08\u4ee3\u7406\u4e0d\u4e00\u5b9a\u8981\u5b8c\u5168\u4ee3\u7406!!!\uff09<\/p>\n<pre><code class=\"language-java\">\/**\n * Created by xx on 2017\/12\/8.\n * MAP\u4ee3\u7406map\uff0c\u5c01\u88c5\u5171\u540c\u4fe1\u606f\u3002\n *\/\npublic class CZMap {\n    private Map<String,Object>  realMap;\n\n    public CZMap() {\n        realMap = new HashMap<String, Object>();\n        realMap.put(Constants.SystemConfigKey.TERMINAL_ID, SystemPropertyConfigUtil.getProperty(Constants.SystemConfigKey.TERMINAL_ID));\n        realMap.put(Constants.SystemConfigKey.MANUFACTURER_ID, SystemPropertyConfigUtil.getProperty(Constants.SystemConfigKey.MANUFACTURER_ID));\n\n        if(OperatorManager.getInstance().isHasLogin()){\n            realMap.put(\"operatorName\", OperatorManager.getInstance().getOperatorInfoBean().getOperatorName());\n            realMap.put(\"authToken\", SPUtil.get(SPUtilKeys.AUTH_TOKEN,\"\"));\n        }\n    }\n\n    public void put(String key,Object value){\n        realMap.put(key,value);\n    }\n\n    public Map getRealMap(){\n        return realMap;\n    }<\/code><\/pre>\n<p>\u8c03\u7528\u4ee3\u7406MAP\u7c7b\uff1a<\/p>\n<p>```java<br \/>\n@Override<br \/>\npublic void savePic(String base64, String fileName, String returnId, Callback&lt;SavePicResultBean&gt; callBack) {<br \/>\nCZMap czMap = new CZMap();<br \/>\nczMap.put(&quot;base64&quot;, base64);<br \/>\nczMap.put(&quot;fileName&quot;, fileName);<br \/>\nczMap.put(&quot;returnId&quot;, returnId);<br \/>\nMainNetClient.getInstance().savePic(czMap.getRealMap(), new TimeCountCallBackHandler(callBack));<br \/>\n}<\/p>\n<pre><code>\n #### 3\uff09\u53bb\u91cd\u64cd\u4f5c\n\u66fe\u7ecf\u505a\u4e861\u4e2a\u7b7e\u5230\u7cfb\u7edf\uff0c\u7531\u4e8e\u4e4b\u524d\u7684bug\u548c\u670d\u52a1\u4e5f\u672a\u505a\u7b7e\u5230\u7684\u53bb\u91cd\u64cd\u4f5c\uff0c\u5bfc\u81f4\u89e3\u6790\u51fa\u6765\u7684\u65e5\u671f\u5b9e\u4f53\u96c6\u5408\u6709\u91cd\u590d\u7684\u5143\u7d20\u3002\u6211\u5c31\u60f3\u8981\u5199\u4e00\u4e2a\u4ee3\u7406\u7c7bList\uff0c\u4fdd\u8bc1\u50cfSet\u4e00\u6837\u4fdd\u8bc1\u65e0\u91cd\u590d\u7684\u5143\u7d20\u3002\u90a3\u6709\u4eba\u4f1a\u95ee\uff1a\u4e3a\u4ec0\u4e48\u4e0d\u76f4\u63a5\u91c7\u7528HashSet\u5462\uff1f\n\nHashSet\u4fdd\u8bc1\u5143\u7d20\u7684\u552f\u4e00\u6027\uff0c\u662f\u6839\u636e\u5143\u7d20\u7684hashCode\u548cequals\u65b9\u6cd5\u6765\u7efc\u5408\u5224\u65ad\u7684\uff0c\u4f46\u662f\u6211\u5c06\u5b58\u50a8\u7684\u8fd9\u4e2a\u5143\u7d20\u540d\u53ebCalendarDay\uff0c\u662f\u4e00\u4e2a\u7b2c3\u65b9\u7684jar\u5305\u4e2d\u7684\u7c7b\uff0c\u56e0\u6b64\u65e0\u6cd5\u590d\u5199\u5b83\u7684\u8fd92\u4e2a\u65b9\u6cd5\u3002\u5f53\u7136\u76f4\u63a5\u53bb\u4fee\u6539\u8fd9\u4e2a\u7c7b\uff0c\u4e5f\u8fdd\u53cd\u4e86\u8bbe\u8ba1\u6a21\u5f0f\u4e2d\u7684\u201c\u5f00\u95ed\u539f\u5219\u201d\u3002\u4e0b\u9762\u5c31\u662f\u6211\u8fd9\u4e2a\u4ee3\u7406\u7c7b\u9010\u6b65\u8bbe\u8ba1\u7684\u601d\u8def\uff1a\n\n```java\n\/**\n * Created by \u9648\u7ae0 on 2016\/11\/9 0009.\n * func:\n * List\u4ee3\u7406\u7c7b:\u53ef\u4ee5\u6a21\u4effmap\u53bb\u91cd\u7684\u529f\u80fd\u3002\n *\/\n\npublic abstract class ProxyUniqList&lt;T&gt; {\n    protected List&lt;T&gt; realObjectList;\n    protected List&lt;Adapter&gt; adapterList;\n\n    public ProxyUniqList() {\n        if(realObjectList == null){\n            realObjectList = new ArrayList&lt;&gt;();\n        }\n        if(adapterList == null){\n            adapterList = new ArrayList&lt;&gt;();\n        }\n    }\n\n    public  void add(T value){\n        if(adapterList.size() &gt; 0){\n            if(adapterList.get(adapterList.size() - 1).equals(getAdapter(value))){\n                return;\n            }\n        }\n        realObjectList.add(value);\n        adapterList.add(getAdapter(value));\n    }\n\n    public abstract Adapter&lt;T&gt; getAdapter(T value);\n\n    public T get(int position){\n        return realObjectList.get(position);\n    }\n\n    public void clear(){\n        realObjectList.clear();\n    }\n\n    public int size(){\n        return realObjectList.size();\n    }\n\n    \/\/\u9002\u914d\u5668\uff0c\u5224\u65ad\u4e24\u4e2a\u5143\u7d20\u662f\u5426\u201c\u76f8\u7b49\u201d\u3002\n    public static  abstract  class Adapter&lt;T&gt;{\n        protected T instance;\n\n        public Adapter(T instance) {\n            this.instance = instance;\n        }\n\n        protected abstract long getUniqId();\n\n        public T getInstance() {\n            return instance;\n        }\n\n        public boolean equals(Adapter t){\n            return this.getUniqId()==t.getUniqId();\n        }\n\n    }\n}<\/code><\/pre>\n<p>\u53ef\u4ee5\u770b\u5230\u4e0a\u9762\u8fd9\u4e2a\u7c7b\uff0c\u8003\u8651\u5230\u4e0d\u5149\u8981\u552f\u4e00\u5b58\u50a8CalendarDay\u8fd9\u4e2a\u7c7b\uff0c\u53ef\u80fd\u5728\u5176\u5b83\u5730\u65b9\u6216\u522b\u7684\u9879\u76ee\u4e2d\u8fd8\u4f1a\u7528\u5230\uff0c\u6240\u4ee5\u52a0\u4e86\u6cdb\u578b\u3002<\/p>\n<blockquote>\n<p>\u53e6\u5916\u4e00\u4e2a\u5f88\u7ea0\u7ed3\u7684\u95ee\u9898\u5c31\u662fProxyUniqList\u8fd9\u4e2a\u7c7b\uff0c\u5b83\u5b58\u50a8\u7684\u5143\u7d20T\uff0c\u600e\u4e48\u5224\u522b\u5b83\u4eec\u662f\u5426\u201c\u76f8\u7b49\u201d\u3002<\/p>\n<\/blockquote>\n<p>\u7ed3\u5408\u201c\u9002\u914d\u5668\u201d\u8bbe\u8ba1\u6a21\u5f0f\uff08\u4e13\u95e8\u9488\u5bf9\u5df2\u6709\u7684\u65e0\u6cd5\u4fee\u6539\u7684\u7c7b\uff09\uff0c\u6211\u5728ProxyUniqList\u7684\u5185\u90e8\u5b9a\u4e49\u4e86\u4e00\u4e2a\u9002\u914d\u5668\u7c7b\uff0c\u901a\u8fc7getUniqId()\u62bd\u8c61\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2aid\u5224\u65ad\u5143\u7d20\u662f\u5426\u552f\u4e00\uff0c\u4e4b\u6240\u4ee5getUniqId()\u8981\u62bd\u8c61\uff0c\u56e0\u4e3a\u4e0d\u540c\u7684\u5143\u7d20\u6784\u9020uniqid\u7684\u65b9\u5f0f\u4e0d\u552f\u4e00\u3002<\/p>\n<p>\u518d\u8005\u53ef\u4ee5\u770b\u5230ProxyUniqList\u65b9\u6cd5add\uff0c\u5728\u8fd9\u4e2a\u65b9\u6cd5\u4e2d\uff0c\u6bcf\u5b58\u50a8\u4e00\u4e2a\u5143\u7d20\uff0c\u6211\u90fd\u4f1a\u7528\u4e00\u5c42Adapter\u5c01\u88c5\u8fd9\u4e2a\u5143\u7d20\uff0c\u5e76\u5c06adapter\u5b58\u5165\u5230\u4e00\u4e2a\u96c6\u5408\u4e2d\u3002\u5728add\u65b9\u6cd5\u6700\u524d\u9762\uff0c\u6211\u4f1a\u5224\u65ad\u5bf9\u5e94\u7d22\u5f15\u7684adapter\uff0c\u4ece\u800c\u5224\u65ad2\u4e2a\u5143\u7d20\u662f\u5426\u76f8\u7b49\u3002\u4f46\u662f\u6b64\u65f6adapter\u8fd8\u662f\u62bd\u8c61\u7684\uff0c\u65e0\u6cd5\u5b9e\u4f8b\u5316\uff0c\u4e8e\u662f\u5229\u7528\u201c\u6a21\u677f\u65b9\u6cd5\u201d\u8bbe\u8ba1\u6a21\u5f0f\u5728ProxyUniqList\u4e2d\u62bd\u8c61\u51fa\u4e00\u4e2a\u65b9\u6cd5getAdapter()\uff0c\u8fd9\u6837\u5c31\u907f\u514d\u4e86add\u65b9\u6cd5\u5168\u90e8\u62bd\u8c61\uff0c\u5c06\u62bd\u8c61\u5c40\u90e8\u5316\u5230getAdapter\u65b9\u6cd5\u3002<\/p>\n<p>\u57fa\u7c7b\u5199\u597d\u4e86\uff0c\u9488\u5bf9CalendarDay\u8fd9\u4e2a\u7c7b\u7684\u96c6\u5408\u7684\u4ee3\u7406\u7c7b\uff1a<\/p>\n<pre><code class=\"language-java\">public class CalendarDayProxyUniqList extends ProxyUniqList&lt;CalendarDay&gt;{\n\n    @Override\n    public Adapter&lt;CalendarDay&gt; getAdapter(CalendarDay value) {\n        return new CalendarDayAdapter(value);\n    }\n\n    class CalendarDayAdapter extends ProxyUniqList.Adapter&lt;CalendarDay&gt; {\n        public CalendarDayAdapter(CalendarDay instance) {\n            super(instance);\n        }\n\n        @Override\n        protected long getUniqId() {\n            return instance.getCalendar().getTimeInMillis();\n        }\n    }\n}<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u5c06\u539f\u6765\u4ee3\u7801\u91cc\u7684ArrayList\u66ff\u6362\u6210CalendarDayProxyUniqList\uff0c\u7528\u6cd5\u4e0earraylist\u7528\u6cd5\u4e00\u6837\uff0c\u5c31\u5b9e\u73b0\u4e86\u7c7b\u4f3cSet\u7684\u4fdd\u8bc1\u5143\u7d20\u552f\u4e00\u7684\u529f\u80fd\u3002<\/p>\n<button class=\"simplefavorite-button\" data-postid=\"3432\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u53c2\u8003\u8d44\u6599\uff1a https:\/\/blog.csdn.net\/gdutxiaoxu\/article\/det [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[117],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/3432"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3432"}],"version-history":[{"count":7,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/3432\/revisions"}],"predecessor-version":[{"id":15781,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/3432\/revisions\/15781"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3432"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}