{"id":31389,"date":"2023-11-15T08:42:52","date_gmt":"2023-10-27T01:48:49","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8ejava%e7%9a%84%e6%89%93%e5%8c%85%e5%a4%84%e7%90%86\/"},"modified":"2025-08-12T23:47:31","modified_gmt":"2025-08-12T15:47:31","slug":"%e5%85%b3%e4%ba%8ejava%e7%9a%84%e6%89%93%e5%8c%85%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8ejava%e7%9a%84%e6%89%93%e5%8c%85%e5%a4%84%e7%90%86\/","title":{"rendered":"\u5173\u4e8eJava\u7684\u6253\u5305\u5904\u7406"},"content":{"rendered":"<h1>\u5173\u4e8eJava\u7684\u8f6f\u4ef6\u5305\u5316<\/h1>\n<h2>\u5305\u88c5\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>\u5728Java\u8bed\u8a00\u4e2d\uff0c\u6709\u8bb8\u591a\u4e0d\u540c\u7684\u7c7b\u53ef\u4f9b\u4f7f\u7528\u3002<\/p>\n<p>\u5305\u662f\u4e3a\u4e86\u6574\u7406\u90a3\u4e9b\u8bb8\u591a\u7c7b\u7684\u89d2\u8272\u3002<\/p>\n<p>\u901a\u8fc7\u4f7f\u7528\u5305(package)\uff0c\u53ef\u4ee5\u786e\u5b9a\u4f7f\u7528\u54ea\u4e2a\u7c7b\u3002\u5373\u4f7f\u5b58\u5728\u76f8\u540c\u540d\u79f0\u7684\u7c7b\uff0c\u4e5f\u53ef\u4ee5\u907f\u514d\u540d\u79f0\u51b2\u7a81\u5e76\u4f7f\u7528\u5404\u81ea\u7684\u7c7b\u3002<\/p>\n<h2>\u5199\u5305\u88c5\u8bf4\u660e\u6587\u7684\u65b9\u6cd5<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5305\u88c5\u8bf4\u660e\u6587\u7684\u5185\u5bb9\u3002<\/p>\n<p>(Pinyin: sh\u00ec de .)<\/p>\n<pre class=\"post-pre\"><code>package \u30d1\u30c3\u30b1\u30fc\u30b8\u540d;\r\nclass X{ \u30fb\u30fb\u30fb }\r\n\r\n<\/code><\/pre>\n<p>\u8981\u8fdb\u884c\u6253\u5305\u7684\u8bdd\uff0c\u5728\u6e90\u6587\u4ef6\u7684\u5f00\u5934\u5199\u4e0apackage\u8bed\u53e5\u3002<\/p>\n<p>\u4f5c\u4e3a\u89c4\u5219\uff0cpackage\u8bed\u53e5\u5fc5\u987b\u59cb\u7ec8\u5728\u6587\u4ef6\u7684\u5f00\u5934\u8fdb\u884c\u6807\u6ce8\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u5982\u679c\u8981\u5bf9\u5305\u540d\u8fdb\u884c\u5c42\u6b21\u5316\uff0c\u53ef\u4ee5\u4f7f\u7528\u201c.\u201d\uff08\u70b9\u53f7\uff09\u4f5c\u4e3a\u5206\u9694\u7b26\u6765\u547d\u540d\u3002<\/p>\n<pre class=\"post-pre\"><code>\/\/(\u4f8b) \u30d1\u30c3\u30b1\u30fc\u30b8\u540d:com.se.sales.sales1\u306e\u5834\u5408\r\npackage com.se.sales.sales1;\r\n\r\n<\/code><\/pre>\n<h2>\u7f16\u8bd1\u5c01\u88c5\u7c7b<\/h2>\n<p>\u5728\u7f16\u8bd1\u65f6\uff0c\u4f7f\u7528&#8221;javac&#8221;\u547d\u4ee4\u6765\u7f16\u8bd1\uff0c\u4f46\u662f\u5728\u7f16\u8bd1\u5305\u4e2d\u7684\u7c7b\u65f6\uff0c\u8981\u4f7f\u7528&#8221;-d&#8221;\u9009\u9879\u3002<\/p>\n<pre class=\"post-pre\"><code>javac -d \u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u683c\u7d0d\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea \u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u540d\r\n\r\n<\/code><\/pre>\n<p>\u5728\u300c-d \u9009\u9879\u300d\u4e4b\u540e\uff0c\u6307\u5b9a\u5b58\u50a8\u5305\u7684\u6839\u76ee\u5f55\u7684\u4f4d\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code>javac -d . Test.Java \/\/\u73fe\u5728\u3044\u308b\u5834\u6240(\u30ab\u30ec\u30f3\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea)\u306bTest.java\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3002\r\n<\/code><\/pre>\n<h2>\u4f7f\u7528 import \u5173\u952e\u5b57<\/h2>\n<p>\u5728\u6e90\u4ee3\u7801\u7684\u5f00\u5934\uff0c\u6211\u4eec\u4f7f\u7528import\u8bed\u53e5\u6765\u5305\u542b\u6211\u4eec\u60f3\u8981\u4f7f\u7528\u7684\u7c7b\u540d\uff0c\u5e76\u5305\u542b\u5305\u540d\u3002<\/p>\n<pre class=\"post-pre\"><code>import com.se.ren.Foo \/\/\u30d1\u30c3\u30b1\u30fc\u30b8\u540d\u3068\u30af\u30e9\u30b9\u540d\u3092\u8a18\u8ff0\r\nimport com.se.ren.* \/\/\u300c*\u300d\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6307\u5b9a\u3055\u308c\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u5c5e\u3059\u308b\u3059\u3079\u3066\u306e\u30af\u30e9\u30b9\u3092\u5229\u7528\u3067\u304d\u308b\u3002\r\n<\/code><\/pre>\n<p>\u6ce8\u610f\u4e8b\u9879\u662f\uff0c\u5982\u679c\u540c\u65f6\u7f16\u5199package\u8bed\u53e5\u548cimport\u8bed\u53e5\uff0c\u5219\u5148\u5199package\u8bed\u53e5\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u30fb\u5305\u88c5\u7528\u4e8e\u5206\u7c7b\u7c7b\u7684\u529f\u80fd\u3002<br \/>\n\u30fb\u5c06\u5305\u88c5\u6587\u5199\u5728\u5f00\u5934\u3002<br \/>\n\u30fb\u6307\u5b9a&#8221;-d \u9009\u9879&#8221;\u6267\u884c\u7f16\u8bd1\u3002<br \/>\n\u30fb\u5c06\u8981\u4f7f\u7528\u7684\u7c7b\u540d\u5199\u5165import\u6587\u3002<br \/>\n\u30fb\u5982\u679c\u8981\u5199\u5165import\u6587\u548c\u5305\u88c5\u6587\uff0c\u5c06\u5305\u88c5\u6587\u5199\u5728\u5f00\u5934\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8eJava\u7684\u8f6f\u4ef6\u5305\u5316 \u5305\u88c5\u662f\u4ec0\u4e48\uff1f \u5728Java\u8bed\u8a00\u4e2d\uff0c\u6709\u8bb8\u591a\u4e0d\u540c\u7684\u7c7b\u53ef\u4f9b\u4f7f\u7528\u3002 \u5305\u662f\u4e3a\u4e86\u6574\u7406\u90a3\u4e9b\u8bb8\u591a\u7c7b\u7684\u89d2\u8272 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-31389","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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