{"id":1016,"date":"2016-12-18T10:23:48","date_gmt":"2016-12-18T02:23:48","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=1016"},"modified":"2016-12-18T10:23:48","modified_gmt":"2016-12-18T02:23:48","slug":"java%e4%b8%ad%e5%8c%85%e8%ae%bf%e9%97%ae%e6%9d%83%e9%99%90private%e3%80%81protected%e3%80%81public%e5%92%8cdefault%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=1016","title":{"rendered":"java\u4e2d\u5305\u8bbf\u95ee\u6743\u9650private\u3001protected\u3001public\u548cdefault\u7684\u533a\u522b"},"content":{"rendered":"<p>\n\t\u5bf9\u4e8epublic\u4fee\u9970\u7b26\uff0c\u5b83\u5177\u6709\u6700\u5927\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u53ef\u4ee5\u8bbf\u95ee\u4efb\u4f55\u4e00\u4e2a\u5728CLASSPATH\u4e0b\u7684\u7c7b\u3001\u63a5\u53e3\u3001\u5f02\u5e38\u7b49\u3002\u5b83\u5f80\u5f80\u7528\u4e8e\u5bf9\u5916\u7684\u60c5\u51b5\uff0c\u4e5f\u5c31\u662f\u5bf9\u8c61\u6216\u7c7b\u5bf9\u5916\u7684\u4e00\u79cd\u63a5\u53e3\u7684\u5f62\u5f0f\u3002\n<\/p>\n<p>\n\t\u5bf9\u4e8eprotected\u4fee\u9970\u7b26\uff0c\u5b83\u4e3b\u8981\u7684\u4f5c\u7528\u5c31\u662f\u7528\u6765\u4fdd\u62a4\u5b50\u7c7b\u7684\u3002\u5b83\u7684\u542b\u4e49\u5728\u4e8e\u5b50\u7c7b\u53ef\u4ee5\u7528\u5b83\u4fee\u9970\u7684\u6210\u5458\uff0c\u5176\u4ed6\u7684\u4e0d\u53ef\u4ee5\uff0c\u5b83\u76f8\u5f53\u4e8e\u4f20\u9012\u7ed9\u5b50\u7c7b\u7684\u4e00\u79cd\u7ee7\u627f\u7684\u4e1c\u897f\u3002\n<\/p>\n<p>\n\t\u5bf9\u4e8edefault\u6765\u8bf4\uff0c\u6709\u70b9\u7684\u65f6\u5019\u4e5f\u6210\u4e3afriendly\uff08\u53cb\u5458\uff09\uff0c\u5b83\u662f\u9488\u5bf9\u672c\u5305\u8bbf\u95ee\u800c\u8bbe\u8ba1\u7684\uff0c\u4efb\u4f55\u5904\u4e8e\u672c\u5305\u4e0b\u7684\u7c7b\u3001\u63a5\u53e3\u3001\u5f02\u5e38\u7b49\uff0c\u90fd\u53ef\u4ee5\u76f8\u4e92\u8bbf\u95ee\uff0c\u5373\u4f7f\u662f\u7236\u7c7b\u6ca1\u6709\u7528protected\u4fee\u9970\u7684\u6210\u5458\u4e5f\u53ef\u4ee5\u3002\n<\/p>\n<p>\n\t\u5bf9\u4e8eprivate\u6765\u8bf4\uff0c\u5b83\u7684\u8bbf\u95ee\u6743\u9650\u4ec5\u9650\u4e8e\u7c7b\u7684\u5185\u90e8\uff0c\u662f\u4e00\u79cd\u5c01\u88c5\u7684\u4f53\u73b0\uff0c\u4f8b\u5982\uff0c\u5927\u591a\u6570\u7684\u6210\u5458\u53d8\u91cf\u90fd\u662f\u4fee\u9970\u7b26\u4e3aprivate\u7684\uff0c\u5b83\u4eec\u4e0d\u5e0c\u671b\u88ab\u5176\u4ed6\u4efb\u4f55\u5916\u90e8\u7684\u7c7b\u8bbf\u95ee\u3002\n<\/p>\n<table 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