{"id":637,"date":"2023-07-11T08:16:35","date_gmt":"2023-01-21T20:37:43","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/"},"modified":"2025-08-03T00:21:01","modified_gmt":"2025-08-02T16:21:01","slug":"java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/","title":{"rendered":"Java\u6587\u4ef6\u8def\u5f84\u5206\u9694\u7b26\u5b8c\u5168\u6307\u5357\uff1a\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u6b63\u786e\u7528\u6cd5"},"content":{"rendered":"<p>\u8fd9\u662f\u6587\u7ae0\u300aJava\u6587\u4ef6\u5206\u9694\u7b26\u3001\u5206\u9694\u7b26\u5b57\u7b26\u3001\u8def\u5f84\u5206\u9694\u7b26\u4e0e\u8def\u5f84\u5206\u9694\u7b26\u5b57\u7b26\u300b\u7684\u7b2c1\u90e8\u5206\uff08\u51711\u90e8\u5206\uff09\u3002<\/p>\n<p>\u5185\u5bb9\u7247\u6bb5\uff1aJava.io.File\u7c7b\u5305\u542b\u56db\u4e2a\u9759\u6001\u5206\u9694\u7b26\u53d8\u91cf\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5b66\u4e60\u8fd9\u4e9b\u53d8\u91cf\u4ee5\u53ca\u4f55\u65f6\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n<h3>Java\u6587\u4ef6\u5206\u9694\u7b26\u7c7b\u578b<\/h3>\n<ul>\n<li><strong>File.separator\uff1a<\/strong>\u5e73\u53f0\u76f8\u5173\u7684\u9ed8\u8ba4\u6587\u4ef6\u5206\u9694\u7b26\u5b57\u7b26\uff0c\u4ee5\u5b57\u7b26\u4e32\u5f62\u5f0f\u8868\u793a\u3002\u5bf9\u4e8eWindows\u7cfb\u7edf\uff0c\u4e3a&#8217;\\&#8217;\uff0c\u5bf9\u4e8eUnix\u7cfb\u7edf\uff0c\u4e3a&#8217;\/&#8217;\u3002<\/li>\n<li><strong>File.separatorChar\uff1a<\/strong>\u4e0eseparator\u76f8\u540c\uff0c\u4f46\u4ee5\u5b57\u7b26\u5f62\u5f0f\u8868\u793a\u3002<\/li>\n<li><strong>File.pathSeparator\uff1a<\/strong>\u5e73\u53f0\u76f8\u5173\u7684\u8def\u5f84\u5206\u9694\u7b26\u53d8\u91cf\u3002\u4f8b\u5982\uff0c\u5728Unix\u7cfb\u7edf\u4e2d\uff0cPATH\u6216CLASSPATH\u53d8\u91cf\u4ee5&#8217;:&#8217;\u5206\u9694\u8def\u5f84\u5217\u8868\uff0c\u800c\u5728Windows\u7cfb\u7edf\u4e2d\u5219\u4ee5&#8217;;&#8217;\u5206\u9694\u3002<\/li>\n<li><strong>File.pathSeparatorChar\uff1a<\/strong>\u4e0epathSeparator\u76f8\u540c\uff0c\u4f46\u4ee5\u5b57\u7b26\u5f62\u5f0f\u8868\u793a\u3002<\/li>\n<\/ul>\n<h2>Java\u6587\u4ef6\u5206\u9694\u7b26\u8be6\u89e3<\/h2>\n<p>\u8bf7\u6ce8\u610f\uff0c\u6240\u6709\u8fd9\u4e9b\u90fd\u662f\u4e0d\u53ef\u53d8\u7684\u53d8\u91cf\uff0c\u5e76\u4e14\u4e0e\u7cfb\u7edf\u76f8\u5173\u3002\u4ee5\u4e0b\u662f\u7528Java\u7f16\u5199\u7684\u7a0b\u5e8f\uff0c\u7528\u4e8e\u6253\u5370\u8fd9\u4e9b\u5206\u9694\u7b26\u53d8\u91cf\u3002<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.files;\r\n\r\nimport java.io.File;\r\n\r\npublic class FileSeparator {\r\n\r\n    public static void main(String[] args) {\r\n        System.out.println(\"File.separator = \" + File.separator);\r\n        System.out.println(\"File.separatorChar = \" + File.separatorChar);\r\n        System.out.println(\"File.pathSeparator = \" + File.pathSeparator);\r\n        System.out.println(\"File.pathSeparatorChar = \" + File.pathSeparatorChar);\r\n    }\r\n\r\n}\r\n<\/code><\/pre>\n<p>\u5728Unix\u7cfb\u7edf\u4e0a\uff0c\u4e0a\u8ff0\u7a0b\u5e8f\u7684\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code>File.separator = \/\r\nFile.separatorChar = \/\r\nFile.pathSeparator = :\r\nFile.pathSeparatorChar = :\r\n<\/code><\/pre>\n<p>\u5728Windows\u7cfb\u7edf\u4e0a\uff0c\u7a0b\u5e8f\u7684\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<\/p>\n<pre class=\"post-pre\"><code>File.separator = \\\r\nFile.separatorChar = \\\r\nFile.pathSeparator = ;\r\nFile.pathSeparatorChar = ;\r\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u4f7f\u6211\u4eec\u7684\u7a0b\u5e8f\u5177\u6709\u5e73\u53f0\u72ec\u7acb\u6027\uff0c\u6211\u4eec\u5e94\u8be5\u59cb\u7ec8\u4f7f\u7528\u8fd9\u4e9b\u5206\u9694\u7b26\u6765\u521b\u5efa\u6587\u4ef6\u8def\u5f84\u6216\u8bfb\u53d6\u4efb\u4f55\u7cfb\u7edf\u53d8\u91cf\uff0c\u6bd4\u5982PATH\u3001CLASSPATH\u3002\u4ee5\u4e0b\u662f\u4ee3\u7801\u7247\u6bb5\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u5206\u9694\u7b26\u3002<\/p>\n<pre class=\"post-pre\"><code>\/\/ \u4e0d\u5177\u5907\u5e73\u53f0\u72ec\u7acb\u6027\uff0c\u4ec5\u9002\u7528\u4e8eUnix\u7cfb\u7edf\r\nFile fileUnsafe = new File(\"tmp\/abc.txt\");\r\n\r\n\/\/ \u5177\u5907\u5e73\u53f0\u72ec\u7acb\u6027\uff0c\u53ef\u5b89\u5168\u5730\u5728Unix\u548cWindows\u7cfb\u7edf\u4e0a\u4f7f\u7528\r\nFile fileSafe = new File(\"tmp\" + File.separator + \"abc.txt\");\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8eJava\u6587\u4ef6\u5206\u9694\u7b26\u7684\u5168\u90e8\u5185\u5bb9\u3002\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u5b66\u4e60\u66f4\u591a\u5173\u4e8eJava IO\u7684\u77e5\u8bc6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u662f\u6587\u7ae0\u300aJava\u6587\u4ef6\u5206\u9694\u7b26\u3001\u5206\u9694\u7b26\u5b57\u7b26\u3001\u8def\u5f84\u5206\u9694\u7b26\u4e0e\u8def\u5f84\u5206\u9694\u7b26\u5b57\u7b26\u300b\u7684\u7b2c1\u90e8\u5206\uff08\u51711\u90e8\u5206\uff09\u3002 \u5185\u5bb9\u7247\u6bb5\uff1aJa [&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":[1784,1782,1785,1786,1783],"class_list":{"0":"post-637","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-uncategorized","7":"tag-file-separator","8":"tag-java","10":"tag-1786","11":"tag-1783"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Java\u6587\u4ef6\u8def\u5f84\u5206\u9694\u7b26\u5b8c\u5168\u6307\u5357\uff1a\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u6b63\u786e\u7528\u6cd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u8be6\u89e3Java\u4e2d\u6587\u4ef6\u5206\u9694\u7b26\u4e0e\u8def\u5f84\u5206\u9694\u7b26\u7684\u533a\u522b\uff0c\u5305\u62ecFile.separator\u548cPath.separator\u7684\u4f7f\u7528\u65b9\u6cd5\u3002\u5e2e\u52a9\u5f00\u53d1\u8005\u6b63\u786e\u5904\u7406\u6587\u4ef6\u8def\u5f84\uff0c\u786e\u4fdd\u4ee3\u7801\u5728Windows\u3001Linux\u7b49\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u7684\u517c\u5bb9\u6027\uff0c\u63d0\u4f9b\u5b9e\u7528\u793a\u4f8b\u548c\u6700\u4f73\u5b9e\u8df5\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/java\u6587\u4ef6\u5206\u9694\u7b26\uff0c\u5206\u9694\u7b26\u5b57\u7b26\uff0c\u8def\u5f84\u5206\u9694\u7b26\uff0c\u8def\u5f84\u5206\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u6587\u4ef6\u8def\u5f84\u5206\u9694\u7b26\u5b8c\u5168\u6307\u5357\uff1a\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u6b63\u786e\u7528\u6cd5\" \/>\n<meta property=\"og:description\" content=\"\u8be6\u89e3Java\u4e2d\u6587\u4ef6\u5206\u9694\u7b26\u4e0e\u8def\u5f84\u5206\u9694\u7b26\u7684\u533a\u522b\uff0c\u5305\u62ecFile.separator\u548cPath.separator\u7684\u4f7f\u7528\u65b9\u6cd5\u3002\u5e2e\u52a9\u5f00\u53d1\u8005\u6b63\u786e\u5904\u7406\u6587\u4ef6\u8def\u5f84\uff0c\u786e\u4fdd\u4ee3\u7801\u5728Windows\u3001Linux\u7b49\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u7684\u517c\u5bb9\u6027\uff0c\u63d0\u4f9b\u5b9e\u7528\u793a\u4f8b\u548c\u6700\u4f73\u5b9e\u8df5\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/java\u6587\u4ef6\u5206\u9694\u7b26\uff0c\u5206\u9694\u7b26\u5b57\u7b26\uff0c\u8def\u5f84\u5206\u9694\u7b26\uff0c\u8def\u5f84\u5206\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-21T20:37:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-02T16:21:01+00:00\" \/>\n<meta name=\"author\" content=\"\u96c5, \u609f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u96c5, \u609f\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/\",\"name\":\"Java\u6587\u4ef6\u8def\u5f84\u5206\u9694\u7b26\u5b8c\u5168\u6307\u5357\uff1a\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u6b63\u786e\u7528\u6cd5 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-01-21T20:37:43+00:00\",\"dateModified\":\"2025-08-02T16:21:01+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6\"},\"description\":\"\u8be6\u89e3Java\u4e2d\u6587\u4ef6\u5206\u9694\u7b26\u4e0e\u8def\u5f84\u5206\u9694\u7b26\u7684\u533a\u522b\uff0c\u5305\u62ecFile.separator\u548cPath.separator\u7684\u4f7f\u7528\u65b9\u6cd5\u3002\u5e2e\u52a9\u5f00\u53d1\u8005\u6b63\u786e\u5904\u7406\u6587\u4ef6\u8def\u5f84\uff0c\u786e\u4fdd\u4ee3\u7801\u5728Windows\u3001Linux\u7b49\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u7684\u517c\u5bb9\u6027\uff0c\u63d0\u4f9b\u5b9e\u7528\u793a\u4f8b\u548c\u6700\u4f73\u5b9e\u8df5\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Java\u6587\u4ef6\u8def\u5f84\u5206\u9694\u7b26\u5b8c\u5168\u6307\u5357\uff1a\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u6b63\u786e\u7528\u6cd5\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6\",\"name\":\"\u96c5, \u609f\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g\",\"caption\":\"\u96c5, \u609f\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yawu\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Java\u6587\u4ef6\u8def\u5f84\u5206\u9694\u7b26\u5b8c\u5168\u6307\u5357\uff1a\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u6b63\u786e\u7528\u6cd5 - Blog - Silicon Cloud","description":"\u8be6\u89e3Java\u4e2d\u6587\u4ef6\u5206\u9694\u7b26\u4e0e\u8def\u5f84\u5206\u9694\u7b26\u7684\u533a\u522b\uff0c\u5305\u62ecFile.separator\u548cPath.separator\u7684\u4f7f\u7528\u65b9\u6cd5\u3002\u5e2e\u52a9\u5f00\u53d1\u8005\u6b63\u786e\u5904\u7406\u6587\u4ef6\u8def\u5f84\uff0c\u786e\u4fdd\u4ee3\u7801\u5728Windows\u3001Linux\u7b49\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u7684\u517c\u5bb9\u6027\uff0c\u63d0\u4f9b\u5b9e\u7528\u793a\u4f8b\u548c\u6700\u4f73\u5b9e\u8df5\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/java\u6587\u4ef6\u5206\u9694\u7b26\uff0c\u5206\u9694\u7b26\u5b57\u7b26\uff0c\u8def\u5f84\u5206\u9694\u7b26\uff0c\u8def\u5f84\u5206\/","og_locale":"zh_CN","og_type":"article","og_title":"Java\u6587\u4ef6\u8def\u5f84\u5206\u9694\u7b26\u5b8c\u5168\u6307\u5357\uff1a\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u6b63\u786e\u7528\u6cd5","og_description":"\u8be6\u89e3Java\u4e2d\u6587\u4ef6\u5206\u9694\u7b26\u4e0e\u8def\u5f84\u5206\u9694\u7b26\u7684\u533a\u522b\uff0c\u5305\u62ecFile.separator\u548cPath.separator\u7684\u4f7f\u7528\u65b9\u6cd5\u3002\u5e2e\u52a9\u5f00\u53d1\u8005\u6b63\u786e\u5904\u7406\u6587\u4ef6\u8def\u5f84\uff0c\u786e\u4fdd\u4ee3\u7801\u5728Windows\u3001Linux\u7b49\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u7684\u517c\u5bb9\u6027\uff0c\u63d0\u4f9b\u5b9e\u7528\u793a\u4f8b\u548c\u6700\u4f73\u5b9e\u8df5\u3002","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/java\u6587\u4ef6\u5206\u9694\u7b26\uff0c\u5206\u9694\u7b26\u5b57\u7b26\uff0c\u8def\u5f84\u5206\u9694\u7b26\uff0c\u8def\u5f84\u5206\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-01-21T20:37:43+00:00","article_modified_time":"2025-08-02T16:21:01+00:00","author":"\u96c5, \u609f","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u96c5, \u609f","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/","name":"Java\u6587\u4ef6\u8def\u5f84\u5206\u9694\u7b26\u5b8c\u5168\u6307\u5357\uff1a\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u6b63\u786e\u7528\u6cd5 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-01-21T20:37:43+00:00","dateModified":"2025-08-02T16:21:01+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6"},"description":"\u8be6\u89e3Java\u4e2d\u6587\u4ef6\u5206\u9694\u7b26\u4e0e\u8def\u5f84\u5206\u9694\u7b26\u7684\u533a\u522b\uff0c\u5305\u62ecFile.separator\u548cPath.separator\u7684\u4f7f\u7528\u65b9\u6cd5\u3002\u5e2e\u52a9\u5f00\u53d1\u8005\u6b63\u786e\u5904\u7406\u6587\u4ef6\u8def\u5f84\uff0c\u786e\u4fdd\u4ee3\u7801\u5728Windows\u3001Linux\u7b49\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0b\u7684\u517c\u5bb9\u6027\uff0c\u63d0\u4f9b\u5b9e\u7528\u793a\u4f8b\u548c\u6700\u4f73\u5b9e\u8df5\u3002","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"Java\u6587\u4ef6\u8def\u5f84\u5206\u9694\u7b26\u5b8c\u5168\u6307\u5357\uff1a\u8de8\u5e73\u53f0\u5f00\u53d1\u4e2d\u7684\u6b63\u786e\u7528\u6cd5"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6","name":"\u96c5, \u609f","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g","caption":"\u96c5, \u609f"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yawu\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e5%88%86%e9%9a%94%e7%ac%a6%e5%ad%97%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86%e9%9a%94%e7%ac%a6%ef%bc%8c%e8%b7%af%e5%be%84%e5%88%86\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=637"}],"version-history":[{"count":3,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/637\/revisions"}],"predecessor-version":[{"id":110409,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/637\/revisions\/110409"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}