{"rsdb":{"rid":"158659","subhead":"","postdate":"0","aid":"118932","fid":"76","uid":"1","topic":"1","content":"<div id=\"Article\"> \n <span style=\"color: rgb(51, 51, 51); font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 2em;\">\u4e3a\u4e86\u66f4\u597d\u5730\u7ec4\u7ec7\u7c7b\uff0c<a target=\"_blank\" class=\"keylink\">Java<\/a>\u63d0\u4f9b\u4e86\u5305\u673a\u5236\uff0c\u7528\u4e8e\u533a\u522b\u7c7b\u540d\u7684\u547d\u540d\u7a7a\u95f4\u3002<br \/> <img alt=\"\\\" src=\"\/uploadfile\/2016\/0122\/20160122050850114.jpg\" style=\"width: 268px; height: 268px;\" \/><\/span> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\"><strong style=\"border: 0px; margin: 0px; padding: 0px;\">\u5305\u7684\u4f5c\u7528<\/strong><\/p> \n <ul style=\"border: 0px; margin: 1em 0px; padding-right: 0px; padding-left: 0px; line-height: 16px; list-style-type: none; color: rgb(51, 51, 51); font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\"> \n  <li style=\"border: 0px; margin: 0px 0px 1em 1em; padding: 0px 0px 0px 1.5em; line-height: 1.5em; font-size: 1em; background-image: url(https:\/\/www.runoob.com\/wp-content\/themes\/runoob\/assets\/img\/bullet.png); background-position: 0% 0.5em; background-repeat: no-repeat no-repeat;\">1 \u628a\u529f\u80fd\u76f8\u4f3c\u6216\u76f8\u5173\u7684\u7c7b\u6216\u63a5\u53e3\u7ec4\u7ec7\u5728\u540c\u4e00\u4e2a\u5305\u4e2d\uff0c\u65b9\u4fbf\u7c7b\u7684\u67e5\u627e\u548c\u4f7f\u7528\u3002<\/li> \n  <li style=\"border: 0px; margin: 0px 0px 1em 1em; padding: 0px 0px 0px 1.5em; line-height: 1.5em; font-size: 1em; background-image: url(https:\/\/www.runoob.com\/wp-content\/themes\/runoob\/assets\/img\/bullet.png); background-position: 0% 0.5em; background-repeat: no-repeat no-repeat;\">2 \u5982\u540c\u6587\u4ef6\u5939\u4e00\u6837\uff0c\u5305\u4e5f\u91c7\u7528\u4e86\u6811\u5f62\u76ee\u5f55\u7684\u5b58\u50a8\u65b9\u5f0f\u3002\u540c\u4e00\u4e2a\u5305\u4e2d\u7684\u7c7b\u540d\u5b57\u662f\u4e0d\u540c\u7684\uff0c\u4e0d\u540c\u7684\u5305\u4e2d\u7684\u7c7b\u7684\u540d\u5b57\u662f\u53ef\u4ee5\u76f8\u540c\u7684\uff0c\u5f53\u540c\u65f6\u8c03\u7528\u4e24\u4e2a\u4e0d\u540c\u5305\u4e2d\u76f8\u540c\u7c7b\u540d\u7684\u7c7b\u65f6\uff0c\u5e94\u8be5\u52a0\u4e0a\u5305\u540d\u52a0\u4ee5\u533a\u522b\u3002\u56e0\u6b64\uff0c\u5305\u53ef\u4ee5\u907f\u514d\u540d\u5b57\u51b2\u7a81\u3002<\/li> \n  <li style=\"border: 0px; margin: 0px 0px 1em 1em; padding: 0px 0px 0px 1.5em; line-height: 1.5em; font-size: 1em; background-image: url(https:\/\/www.runoob.com\/wp-content\/themes\/runoob\/assets\/img\/bullet.png); background-position: 0% 0.5em; background-repeat: no-repeat no-repeat;\">3 \u5305\u4e5f\u9650\u5b9a\u4e86\u8bbf\u95ee\u6743\u9650\uff0c\u62e5\u6709\u5305\u8bbf\u95ee\u6743\u9650\u7684\u7c7b\u624d\u80fd\u8bbf\u95ee\u67d0\u4e2a\u5305\u4e2d\u7684\u7c7b\u3002<\/li> \n <\/ul> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">Java\u4f7f\u7528\u5305\uff08package\uff09\u8fd9\u79cd\u673a\u5236\u662f\u4e3a\u4e86\u9632\u6b62\u547d\u540d\u51b2\u7a81\uff0c\u8bbf\u95ee\u63a7\u5236\uff0c\u63d0\u4f9b\u641c\u7d22\u548c\u5b9a\u4f4d\u7c7b\uff08class\uff09\u3001\u63a5\u53e3\u3001\u679a\u4e3e\uff08enumerations\uff09\u548c\u6ce8\u91ca\uff08annotation\uff09\u7b49\u3002<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u5305\u8bed\u53e5\u7684\u8bed\u6cd5\u683c\u5f0f\u4e3a\uff1a<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\npackage pkg1[\uff0epkg2[\uff0epkg3\u2026]];\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u4f8b\u5982,\u4e00\u4e2aSomething.<a href=https:\/\/www.cppentry.com style=text-decoration:underline;font-size:14px;color:#F70968; target=_blank>java<\/a> \u6587\u4ef6\u5b83\u7684\u5185\u5bb9<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\npackage net.<a href=https:\/\/www.cppentry.com style=text-decoration:underline;font-size:14px;color:#F70968; target=_blank>java<\/a>.util\r\npublic class Something{\r\n   ...\r\n}\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u90a3\u4e48\u5b83\u7684\u8def\u5f84\u5e94\u8be5\u662f net\/java\/util\/Something.java \u8fd9\u6837\u4fdd\u5b58\u7684\u3002 package(\u5305)\u7684\u4f5c\u7528\u662f\u628a\u4e0d\u540c\u7684java\u7a0b\u5e8f\u5206\u7c7b\u4fdd\u5b58\uff0c\u66f4\u65b9\u4fbf\u7684\u88ab\u5176\u4ed6java\u7a0b\u5e8f\u8c03\u7528\u3002<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u4e00\u4e2a\u5305\uff08package\uff09\u53ef\u4ee5\u5b9a\u4e49\u4e3a\u4e00\u7ec4\u76f8\u4e92\u8054\u7cfb\u7684\u7c7b\u578b\uff08\u7c7b\u3001\u63a5\u53e3\u3001\u679a\u4e3e\u548c\u6ce8\u91ca\uff09\uff0c\u4e3a\u8fd9\u4e9b\u7c7b\u578b\u63d0\u4f9b\u8bbf\u95ee\u4fdd\u62a4\u548c\u547d\u540d\u7a7a\u95f4\u7ba1\u7406\u7684\u529f\u80fd\u3002<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u4ee5\u4e0b\u662f\u4e00\u4e9bJava\u4e2d\u7684\u5305\uff1a<\/p> \n <ul style=\"border: 0px; margin: 1em 0px; padding-right: 0px; padding-left: 0px; line-height: 16px; list-style-type: none; color: rgb(51, 51, 51); font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\"> \n  <li style=\"border: 0px; margin: 0px 0px 1em 1em; padding: 0px 0px 0px 1.5em; line-height: 1.5em; font-size: 1em; background-image: url(https:\/\/www.runoob.com\/wp-content\/themes\/runoob\/assets\/img\/bullet.png); background-position: 0% 0.5em; background-repeat: no-repeat no-repeat;\">java.lang-\u6253\u5305\u57fa\u7840\u7684\u7c7b<\/li> \n  <li style=\"border: 0px; margin: 0px 0px 1em 1em; padding: 0px 0px 0px 1.5em; line-height: 1.5em; font-size: 1em; background-image: url(https:\/\/www.runoob.com\/wp-content\/themes\/runoob\/assets\/img\/bullet.png); background-position: 0% 0.5em; background-repeat: no-repeat no-repeat;\">java.io-\u5305\u542b\u8f93\u5165\u8f93\u51fa\u529f\u80fd\u7684\u51fd\u6570<\/li> \n <\/ul> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u5f00\u53d1\u8005\u53ef\u4ee5\u81ea\u5df1\u628a\u4e00\u7ec4\u7c7b\u548c\u63a5\u53e3\u7b49\u6253\u5305\uff0c\u5e76\u5b9a\u4e49\u81ea\u5df1\u7684package\u3002\u800c\u4e14\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u8fd9\u6837\u505a\u662f\u503c\u5f97\u63d0\u5021\u7684\uff0c\u5f53\u4f60\u81ea\u5df1\u5b8c\u6210\u7c7b\u7684\u5b9e\u73b0\u4e4b\u540e\uff0c\u5c06\u76f8\u5173\u7684\u7c7b\u5206\u7ec4\uff0c\u53ef\u4ee5\u8ba9\u5176\u4ed6\u7684<a target=\"_blank\" class=\"keylink\">\u7f16\u7a0b<\/a>\u8005\u66f4\u5bb9\u6613\u5730\u786e\u5b9a\u54ea\u4e9b\u7c7b\u3001\u63a5\u53e3\u3001\u679a\u4e3e\u548c\u6ce8\u91ca\u7b49\u662f\u76f8\u5173\u7684\u3002<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u7531\u4e8epackage\u521b\u5efa\u4e86\u65b0\u7684\u547d\u540d\u7a7a\u95f4\uff08namespace\uff09\uff0c\u6240\u4ee5\u4e0d\u4f1a\u8ddf\u5176\u4ed6package\u4e2d\u7684\u4efb\u4f55\u540d\u5b57\u4ea7\u751f\u547d\u540d\u51b2\u7a81\u3002\u4f7f\u7528\u5305\u8fd9\u79cd\u673a\u5236\uff0c\u66f4\u5bb9\u6613\u5b9e\u73b0\u8bbf\u95ee\u63a7\u5236\uff0c\u5e76\u4e14\u8ba9\u5b9a\u4f4d\u76f8\u5173\u7c7b\u66f4\u52a0\u7b80\u5355\u3002<\/p> \n <hr style=\"background-color: rgb(212, 212, 212); color: rgb(212, 212, 212); height: 1px; border: 0px; clear: both; font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\" \/> \n <h2 style=\"border: 0px; margin: 2px 0px; padding: 0px; font-size: 1.8em; line-height: 1.8em; color: rgb(51, 51, 51); font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\">\u521b\u5efa\u5305<\/h2> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u521b\u5efapackage\u7684\u65f6\u5019\uff0c\u4f60\u9700\u8981\u4e3a\u8fd9\u4e2apackage\u53d6\u4e00\u4e2a\u5408\u9002\u7684\u540d\u5b57\u3002\u4e4b\u540e\uff0c\u5982\u679c\u5176\u4ed6\u7684\u4e00\u4e2a\u6e90\u6587\u4ef6\u5305\u542b\u4e86\u8fd9\u4e2a\u5305\u63d0\u4f9b\u7684\u7c7b\u3001\u63a5\u53e3\u3001\u679a\u4e3e\u6216\u8005\u6ce8\u91ca\u7c7b\u578b\u7684\u65f6\u5019\uff0c\u90fd\u5fc5\u987b\u5c06\u8fd9\u4e2apackage\u7684\u58f0\u660e\u653e\u5728\u8fd9\u4e2a\u6e90\u6587\u4ef6\u7684\u5f00\u5934\u3002<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u5305\u58f0\u660e\u5e94\u8be5\u5728\u6e90\u6587\u4ef6\u7684\u7b2c\u4e00\u884c\uff0c\u6bcf\u4e2a\u6e90\u6587\u4ef6\u53ea\u80fd\u6709\u4e00\u4e2a\u5305\u58f0\u660e\uff0c\u8fd9\u4e2a\u6587\u4ef6\u4e2d\u7684\u6bcf\u4e2a\u7c7b\u578b\u90fd\u5e94\u7528\u4e8e\u5b83\u3002<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u5982\u679c\u4e00\u4e2a\u6e90\u6587\u4ef6\u4e2d\u6ca1\u6709\u4f7f\u7528\u5305\u58f0\u660e\uff0c\u90a3\u4e48\u5176\u4e2d\u7684\u7c7b\uff0c\u51fd\u6570\uff0c\u679a\u4e3e\uff0c\u6ce8\u91ca\u7b49\u5c06\u88ab\u653e\u5728\u4e00\u4e2a\u65e0\u540d\u7684\u5305\uff08unnamed package\uff09\u4e2d\u3002<\/p> \n <h3 style=\"border: 0px; margin: 8px 0px; padding: 0px; font-size: 1.4em; color: rgb(51, 51, 51); font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\">\u4f8b\u5b50<\/h3> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u8ba9\u6211\u4eec\u6765\u770b\u4e00\u4e2a\u4f8b\u5b50\uff0c\u8fd9\u4e2a\u4f8b\u5b50\u521b\u5efa\u4e86\u4e00\u4e2a\u53eb\u505aanimals\u7684\u5305\u3002\u901a\u5e38\u4f7f\u7528\u5c0f\u5199\u7684\u5b57\u6bcd\u6765\u547d\u540d\u907f\u514d\u4e0e\u7c7b\u3001\u63a5\u53e3\u540d\u5b57\u7684\u51b2\u7a81\u3002<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u5728animals\u5305\u4e2d\u52a0\u5165\u4e00\u4e2a\u63a5\u53e3\uff08interface\uff09\uff1a<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\n\/* \u6587\u4ef6\u540d: Animal.java *\/\r\npackage animals;\r\n\r\ninterface Animal {\r\n   public void eat();\r\n   public void travel();\r\n}\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u63a5\u4e0b\u6765\uff0c\u5728\u540c\u4e00\u4e2a\u5305\u4e2d\u52a0\u5165\u8be5\u63a5\u53e3\u7684\u5b9e\u73b0\uff1a<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\npackage animals;\r\n\r\n\/* \u6587\u4ef6\u540d : MammalInt.java *\/\r\npublic class MammalInt implements Animal{\r\n\r\n   public void eat(){\r\n      System.out.println(&quot;Mammal eats&quot;);\r\n   }\r\n\r\n   public void travel(){\r\n      System.out.println(&quot;Mammal travels&quot;);\r\n   } \r\n\r\n   public int noOfLegs(){\r\n      return 0;\r\n   }\r\n\r\n   public static void main(String args[]){\r\n      MammalInt m = new MammalInt();\r\n      m.eat();\r\n      m.travel();\r\n   }\r\n} \r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u7136\u540e\uff0c\u7f16\u8bd1\u8fd9\u4e24\u4e2a\u6587\u4ef6\uff0c\u5e76\u628a\u4ed6\u4eec\u653e\u5728\u4e00\u4e2a\u53eb\u505aanimals\u7684\u5b50\u76ee\u5f55\u4e2d\u3002 \u7528\u4e0b\u9762\u7684\u547d\u4ee4\u6765\u8fd0\u884c\uff1a<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\n$ mkdir animals\r\n$ cp Animal.class  MammalInt.class animals\r\n$ java animals\/MammalInt\r\nMammal eats\r\nMammal travel\r\n<\/pre> \n <hr style=\"background-color: rgb(212, 212, 212); color: rgb(212, 212, 212); height: 1px; border: 0px; clear: both; font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\" \/> \n <h2 style=\"border: 0px; margin: 2px 0px; padding: 0px; font-size: 1.8em; line-height: 1.8em; color: rgb(51, 51, 51); font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\">import\u5173\u952e\u5b57<\/h2> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u4e3a\u4e86\u80fd\u591f\u4f7f\u7528\u67d0\u4e00\u4e2a\u5305\u7684\u6210\u5458\uff0c\u6211\u4eec\u9700\u8981\u5728 Java \u7a0b\u5e8f\u4e2d\u660e\u786e\u5bfc\u5165\u8be5\u5305\u3002\u4f7f\u7528&quot;import&quot;\u8bed\u53e5\u53ef\u5b8c\u6210\u6b64\u529f\u80fd\u3002<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u5728 java \u6e90\u6587\u4ef6\u4e2d import \u8bed\u53e5\u5e94\u4f4d\u4e8e package \u8bed\u53e5\u4e4b\u540e\uff0c\u6240\u6709\u7c7b\u7684\u5b9a\u4e49\u4e4b\u524d\uff0c\u53ef\u4ee5\u6ca1\u6709\uff0c\u4e5f\u53ef\u4ee5\u6709\u591a\u6761\uff0c\u5176\u8bed\u6cd5\u683c\u5f0f\u4e3a\uff1a<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\nimport package1[.package2\u2026].(classname|*);\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u5982\u679c\u5728\u4e00\u4e2a\u5305\u4e2d\uff0c\u4e00\u4e2a\u7c7b\u60f3\u8981\u4f7f\u7528\u672c\u5305\u4e2d\u7684\u53e6\u4e00\u4e2a\u7c7b\uff0c\u90a3\u4e48\u8be5\u5305\u540d\u53ef\u4ee5\u7701\u7565\u3002<\/p> \n <h3 style=\"border: 0px; margin: 8px 0px; padding: 0px; font-size: 1.4em; color: rgb(51, 51, 51); font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\">\u4f8b\u5b50<\/h3> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u4e0b\u9762\u7684payroll\u5305\u5df2\u7ecf\u5305\u542b\u4e86Employee\u7c7b\uff0c\u63a5\u4e0b\u6765\u5411payroll\u5305\u4e2d\u6dfb\u52a0\u4e00\u4e2aBoss\u7c7b\u3002Boss\u7c7b\u5f15\u7528Employee\u7c7b\u7684\u65f6\u5019\u53ef\u4ee5\u4e0d\u7528\u4f7f\u7528payroll\u524d\u7f00\uff0cBoss\u7c7b\u7684\u5b9e\u4f8b\u5982\u4e0b\u3002<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\npackage payroll;\r\n\r\npublic class Boss\r\n{\r\n   public void payEmployee(Employee e)\r\n   {\r\n      e.mailCheck();\r\n   }\r\n}\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u5982\u679cBoss\u7c7b\u4e0d\u5728payroll\u5305\u4e2d\u53c8\u4f1a\u600e\u6837\uff1fBoss\u7c7b\u5fc5\u987b\u4f7f\u7528\u4e0b\u9762\u51e0\u79cd\u65b9\u6cd5\u4e4b\u4e00\u6765\u5f15\u7528\u5176\u4ed6\u5305\u4e2d\u7684\u7c7b<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u4f7f\u7528\u7c7b\u5168\u540d\u63cf\u8ff0\uff0c\u4f8b\u5982\uff1a<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\npayroll.Employee\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u7528import\u5173\u952e\u5b57\u5f15\u5165\uff0c\u4f7f\u7528\u901a\u914d\u7b26&quot;*&quot;<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\nimport payroll.*;\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u4f7f\u7528import\u5173\u952e\u5b57\u5f15\u5165Employee\u7c7b<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\nimport payroll.Employee;\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\"><strong style=\"border: 0px; margin: 0px; padding: 0px;\">\u6ce8\u610f\uff1a<\/strong><\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u7c7b\u6587\u4ef6\u4e2d\u53ef\u4ee5\u5305\u542b\u4efb\u610f\u6570\u91cf\u7684import\u58f0\u660e\u3002import\u58f0\u660e\u5fc5\u987b\u5728\u5305\u58f0\u660e\u4e4b\u540e\uff0c\u7c7b\u58f0\u660e\u4e4b\u524d\u3002<\/p> \n <hr style=\"background-color: rgb(212, 212, 212); color: rgb(212, 212, 212); height: 1px; border: 0px; clear: both; font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\" \/> \n <h2 style=\"border: 0px; margin: 2px 0px; padding: 0px; font-size: 1.8em; line-height: 1.8em; color: rgb(51, 51, 51); font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\">package\u7684\u76ee\u5f55\u7ed3\u6784<\/h2> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u7c7b\u653e\u5728\u5305\u4e2d\u4f1a\u6709\u4e24\u79cd\u4e3b\u8981\u7684\u7ed3\u679c\uff1a<\/p> \n <ul style=\"border: 0px; margin: 1em 0px; padding-right: 0px; padding-left: 0px; line-height: 16px; list-style-type: none; color: rgb(51, 51, 51); font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\"> \n  <li style=\"border: 0px; margin: 0px 0px 1em 1em; padding: 0px 0px 0px 1.5em; line-height: 1.5em; font-size: 1em; background-image: url(https:\/\/www.runoob.com\/wp-content\/themes\/runoob\/assets\/img\/bullet.png); background-position: 0% 0.5em; background-repeat: no-repeat no-repeat;\">\u5305\u540d\u6210\u4e3a\u7c7b\u540d\u7684\u4e00\u90e8\u5206\uff0c\u6b63\u5982\u6211\u4eec\u524d\u9762\u8ba8\u8bba\u7684\u4e00\u6837\u3002<\/li> \n  <li style=\"border: 0px; margin: 0px 0px 1em 1em; padding: 0px 0px 0px 1.5em; line-height: 1.5em; font-size: 1em; background-image: url(https:\/\/www.runoob.com\/wp-content\/themes\/runoob\/assets\/img\/bullet.png); background-position: 0% 0.5em; background-repeat: no-repeat no-repeat;\">\u5305\u540d\u5fc5\u987b\u4e0e\u76f8\u5e94\u7684\u5b57\u8282\u7801\u6240\u5728\u7684\u76ee\u5f55\u7ed3\u6784\u76f8\u543b\u5408\u3002<\/li> \n <\/ul> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u4e0b\u9762\u662f\u7ba1\u7406\u4f60\u81ea\u5df1java\u4e2d\u6587\u4ef6\u7684\u4e00\u79cd\u7b80\u5355\u65b9\u5f0f\uff1a<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u5c06\u7c7b\u3001\u63a5\u53e3\u7b49\u7c7b\u578b\u7684<a target=\"_blank\" class=\"keylink\">\u6e90\u7801<\/a>\u653e\u5728\u4e00\u4e2a\u6587\u672c\u4e2d\uff0c\u8fd9\u4e2a\u6587\u4ef6\u7684\u540d\u5b57\u5c31\u662f\u8fd9\u4e2a\u7c7b\u578b\u7684\u540d\u5b57\uff0c\u5e76\u4ee5.java\u4f5c\u4e3a\u6269\u5c55\u540d\u3002\u4f8b\u5982\uff1a<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\n\/\/ \u6587\u4ef6\u540d :  Car.java\r\n\r\npackage vehicle;\r\n\r\npublic class Car {\r\n   \/\/ \u7c7b\u5b9e\u73b0  \r\n}\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u63a5\u4e0b\u6765\uff0c\u628a\u6e90\u6587\u4ef6\u653e\u5728\u4e00\u4e2a\u76ee\u5f55\u4e2d\uff0c\u8fd9\u4e2a\u76ee\u5f55\u8981\u5bf9\u5e94\u7c7b\u6240\u5728\u5305\u7684\u540d\u5b57\u3002<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\n....\\vehicle\\Car.java\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u73b0\u5728\uff0c\u6b63\u786e\u7684\u7c7b\u540d\u548c\u8def\u5f84\u5c06\u4f1a\u662f\u5982\u4e0b\u6837\u5b50\uff1a<\/p> \n <ul class=\"list\" style=\"border: 0px; margin: 1em 0px; padding-right: 0px; padding-left: 0px; line-height: 16px; list-style-type: none; color: rgb(51, 51, 51); font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, STHeiti, 'Microsoft Yahei', sans-serif;\"> \n  <li style=\"border: 0px; margin: 0px 0px 1em 1em; padding: 0px 0px 0px 1.5em; line-height: 1.5em; font-size: 1em; background-image: url(https:\/\/www.runoob.com\/wp-content\/themes\/runoob\/assets\/img\/bullet.png); background-position: 0% 0.5em; background-repeat: no-repeat no-repeat;\"> <p style=\"border: 0px; margin: 0px; padding: 0px 10px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;\">\u7c7b\u540d -&gt; vehicle.Car<\/p> <\/li> \n  <li style=\"border: 0px; margin: 0px 0px 1em 1em; padding: 0px 0px 0px 1.5em; line-height: 1.5em; font-size: 1em; background-image: url(https:\/\/www.runoob.com\/wp-content\/themes\/runoob\/assets\/img\/bullet.png); background-position: 0% 0.5em; background-repeat: no-repeat no-repeat;\"> <p style=\"border: 0px; margin: 0px; padding: 0px 10px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif;\">\u8def\u5f84\u540d -&gt; vehicle\\Car.java (in windows)<\/p> <\/li> \n <\/ul> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u901a\u5e38\uff0c\u4e00\u4e2a\u516c\u53f8\u4f7f\u7528\u5b83\u4e92\u8054\u7f51\u57df\u540d\u7684\u98a0\u5012\u5f62\u5f0f\u6765\u4f5c\u4e3a\u5b83\u7684\u5305\u540d.\u4f8b\u5982\uff1a\u4e92\u8054\u7f51\u57df\u540d\u662fapple.com\uff0c\u6240\u6709\u7684\u5305\u540d\u90fd\u4ee5com.apple\u5f00\u5934\u3002\u5305\u540d\u4e2d\u7684\u6bcf\u4e00\u4e2a\u90e8\u5206\u5bf9\u5e94\u4e00\u4e2a\u5b50\u76ee\u5f55\u3002<\/p> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u4f8b\u5982\uff1a\u8fd9\u4e2a\u516c\u53f8\u6709\u4e00\u4e2acom.apple.computers\u7684\u5305\uff0c\u8fd9\u4e2a\u5305\u5305\u542b\u4e00\u4e2a\u53eb\u505aDell.java\u7684\u6e90\u6587\u4ef6\uff0c\u90a3\u4e48\u76f8\u5e94\u7684\uff0c\u5e94\u8be5\u6709\u5982\u4e0b\u9762\u7684\u4e00\u8fde\u4e32\u5b50\u76ee\u5f55\uff1a<\/p> \n <pre class=\"prettyprint\" style=\"border-width: 1px 1px 1px 4px; border-style: solid; border-color: rgb(221, 221, 221); margin: 15px auto; padding: 10px 15px; line-height: 20px; font-family: 'courier new'; word-break: break-all; word-wrap: break-word; background-image: url(https:\/\/www.runoob.com\/images\/codecolorer_bg.gif); background-color: rgb(251, 251, 251); color: rgb(51, 51, 51); background-position: 50% 0%;\">\r\n....\\com\\apple\\computers\\Dell.java\r\n<\/pre> \n <p style=\"border: 0px; margin: 0px; padding: 0px; line-height: 2em; font-family: 'Microsoft Yahei', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: rgb(51, 51, 51);\">\u7f16\u8bd1\u7684\u65f6\u5019\uff0c\u7f16\u8bd1\u5668\u4e3a\u5305\u4e2d\u5b9a\u4e49\u7684\u6bcf\u4e2a\u7c7b\u3001\u63a5\u53e3\u7b49\u7c7b\u578b\u5404\u521b\u5efa\u4e00\u4e2a\u4e0d\u540c\u7684\u8f93\u51fa\u6587\u4ef6","orderid":"0","title":"Java \u5305(package)(\u4e00)","smalltitle":"","mid":"0","fname":"JAVA","special_id":"0","bak_id":"0","info":"0","hits":"5972","pages":"2","comments":"0","posttime":"2017-09-19 13:15:54","list":"1505798154","username":"admin","author":"","copyfrom":"","copyfromurl":"","titlecolor":"","fonttype":"0","titleicon":"0","picurl":"https:\/\/www.cppentry.com\/upload_files\/","ispic":"0","yz":"1","yzer":"","yztime":"0","levels":"0","levelstime":"0","keywords":"<A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=Java' target=_blank>Java<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=package' target=_blank>package<\/A>","jumpurl":"","iframeurl":"","style":"","template":"a:3:{s:4:\"head\";s:0:\"\";s:4:\"foot\";s:0:\"\";s:8:\"bencandy\";s:0:\"\";}","target":"0","ip":"113.108.110.181","lastfid":"0","money":"0","buyuser":"","passwd":"","allowdown":"","allowview":"","editer":"","edittime":"0","begintime":"0","endtime":"0","description":"Java \u5305(package)","lastview":"1694045973","digg_num":"2580","digg_time":"0","forbidcomment":"0","ifvote":"0","heart":"","htmlname":"","city_id":"0"},"page":"1"}