{"id":31670,"date":"2023-03-26T20:13:43","date_gmt":"2023-04-09T08:22:46","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%88%9b%e5%bb%ba%e4%b8%80%e4%b8%aa%e5%90%8d%e4%b8%bajava%e7%9a%84%e7%9b%ae%e5%bd%95%e3%80%82\/"},"modified":"2024-04-29T20:39:33","modified_gmt":"2024-04-29T12:39:33","slug":"%e5%88%9b%e5%bb%ba%e4%b8%80%e4%b8%aa%e5%90%8d%e4%b8%bajava%e7%9a%84%e7%9b%ae%e5%bd%95%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%88%9b%e5%bb%ba%e4%b8%80%e4%b8%aa%e5%90%8d%e4%b8%bajava%e7%9a%84%e7%9b%ae%e5%bd%95%e3%80%82\/","title":{"rendered":"\u521b\u5efa\u4e00\u4e2a\u540d\u4e3ajava\u7684\u76ee\u5f55"},"content":{"rendered":"<p>\u521b\u5efa\u76ee\u5f55\u8981\u4f7f\u7528File\u7c7b\u7684mkdir\u65b9\u6cd5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">fileClass<\/span><span class=\"o\">{<\/span>\r\n    <span class=\"kd\">public<\/span> <span class=\"nf\">fileClass<\/span><span class=\"o\">()<\/span> <span class=\"kd\">throws<\/span> <span class=\"nc\">IOException<\/span><span class=\"o\">{<\/span>\r\n\r\n        <span class=\"nc\">File<\/span> <span class=\"n\">dir<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">File<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\/Users\/Shared\/java\/\"<\/span><span class=\"o\">);<\/span>\r\n\r\n        <span class=\"c1\">\/\/mkdir\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3059\u308b<\/span>\r\n        <span class=\"n\">dir<\/span><span class=\"o\">.<\/span><span class=\"na\">mkdir<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u4ee5\u4e0a\u7684\u793a\u4f8b\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7\u5728File\u7c7b\u7684\u5b9e\u4f8b\u4e0a\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84\u6765\u521b\u5efa\u76ee\u5f55\uff0c\u5e76\u901a\u8fc7mkdir\u65b9\u6cd5\u8fdb\u884c\u521b\u5efa\u3002<\/p>\n<p>\u5728\u521b\u5efa\u6587\u4ef6\u65f6\uff0c\u5373\u4f7f\u5df2\u7ecf\u521b\u5efa\u8fc7\uff0c\u4e5f\u4e0d\u4f1a\u518d\u6b21\u88ab\u521b\u5efa\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u521b\u5efa\u76ee\u5f55\u8981\u4f7f\u7528File\u7c7b\u7684mkdir\u65b9\u6cd5\u3002 public class fileClass{ public fi [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31670","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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