{"id":64897,"date":"2025-05-03T09:31:25","date_gmt":"2025-05-03T01:31:25","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64897\/"},"modified":"2025-05-03T09:31:25","modified_gmt":"2025-05-03T01:31:25","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88java%e6%8e%a5%e5%8f%a3%e9%9c%80%e8%a6%81%e9%bb%98%e8%ae%a4%e6%96%b9%e6%b3%95%e3%80%81%e9%9d%99%e6%80%81%e6%96%b9%e6%b3%95%e5%92%8c%e7%a7%81%e6%9c%89%e6%96%b9%e6%b3%95-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64897\/","title":{"rendered":"\u4e3a\u4ec0\u4e48Java\u63a5\u53e3\u9700\u8981\u9ed8\u8ba4\u65b9\u6cd5\u3001\u9759\u6001\u65b9\u6cd5\u548c\u79c1\u6709\u65b9\u6cd5\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173088092181113.jpg\" class=\"aligncenter\" title=\"\u4e3a\u4ec0\u4e48Java\u63a5\u53e3\u9700\u8981\u9ed8\u8ba4\u65b9\u6cd5\u3001\u9759\u6001\u65b9\u6cd5\u548c\u79c1\u6709\u65b9\u6cd5\uff1f\u63d2\u56fe\" 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interface CRMSystem {\n    Client add(Client newGuy);\n    Event add(Event e, Client guy);\n    Event[] todayEvents();\n\n    \/\/ \u9ed8\u8ba4\u65b9\u6cd5\uff0c\u7528\u4e8e\u5347\u7ea7\u63a5\u53e3\n    public default void myMethodDefault() {\n        ...\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4e3a\u4ec0\u4e48java\u9700\u8981\u5728\u63a5\u53e3\u4e2d\u6dfb\u52a0\u9759\u6001\u65b9\u6cd5\u548c\u79c1\u6709\u65b9\u6cd5\uff1f<\/strong><\/p>\n<p>\u63a5\u53e3\u4e2d\u7684\u9759\u6001\u65b9\u6cd5\u548c\u79c1\u6709\u65b9\u6cd5\u4e5f\u662fjava 8\u548cjava 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