{"id":266,"date":"2022-11-10T19:37:24","date_gmt":"2022-11-22T14:54:42","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/"},"modified":"2025-08-01T03:07:29","modified_gmt":"2025-07-31T19:07:29","slug":"java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/","title":{"rendered":"Java\u6587\u4ef6\u64cd\u4f5c\uff1a\u6df1\u5165\u89e3\u6790java.nio.file.Files\u7c7b"},"content":{"rendered":"<p>Java 1.7 \u4e2d\u5f15\u5165\u4e86 <code>java.nio.file.Files<\/code> \u7c7b\uff0c\u5b83\u662f <code>java.nio.file<\/code> \u5305\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<h2>Java Files \u7c7b<\/h2>\n<div>\n    <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647be8a4b2f92e6c72c7f7\/2-0.png\" class=\"post-images\" alt=\"Java Files \u7c7b, Java NIO Files\" title=\"Java Files \u7c7b\"><\/p>\n<ul class=\"post-ul\">\n<li>Java <code>Files<\/code> \u7c7b\u5305\u542b\u7528\u4e8e\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u9759\u6001\u65b9\u6cd5\u3002<\/li>\n<li>\u8be5\u7c7b\u7528\u4e8e\u6267\u884c\u57fa\u672c\u7684\u6587\u4ef6\u7cfb\u7edf\u64cd\u4f5c\uff0c\u4f8b\u5982\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u5199\u5165\u3001\u590d\u5236\u548c\u5220\u9664\u6587\u4ef6\u6216\u76ee\u5f55\u3002<\/li>\n<\/ul>\n<\/div>\n<p>\u5728\u7ee7\u7eed\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u9996\u5148\u4e86\u89e3\u4ee5\u4e0b\u672f\u8bed\uff1a<\/p>\n<ol>\n<li><strong>\u8def\u5f84\uff08Path\uff09<\/strong>\uff1a\u8fd9\u662f\u66ff\u4ee3 <code>java.io.File<\/code> \u7c7b\u7684\u63a5\u53e3\uff0c\u7528\u4e8e\u5728 Java NIO \u4e2d\u8868\u793a\u6587\u4ef6\u6216\u76ee\u5f55\u3002<\/li>\n<li><strong>\u8def\u5f84\u96c6\uff08Paths\uff09<\/strong>\uff1a\u8fd9\u4e2a\u7c7b\u5305\u542b\u4e00\u4e2a\u9759\u6001\u65b9\u6cd5\u6765\u521b\u5efa <code>Path<\/code> \u5b9e\u4f8b\u3002<\/li>\n<\/ol>\n<div>\n    <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647be8a4b2f92e6c72c7f7\/6-0.png\" class=\"post-images\" alt=\"Java \u6587\u4ef6\u8def\u5f84, Java NIO Files Paths\" title=\"Java \u6587\u4ef6\u8def\u5f84\">\n<\/div>\n<h3>Java IO \u4e0e NIO \u7684\u6bd4\u8f83<\/h3>\n<div>\n    <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647be8a4b2f92e6c72c7f7\/8-0.png\" class=\"post-images\" alt=\"Java IO \u4e0e NIO \u6bd4\u8f83\" title=\"Java IO \u4e0e NIO \u6bd4\u8f83\">\n<\/div>\n<h3>\u5982\u4f55\u521b\u5efa Path \u5bf9\u8c61<\/h3>\n<p>\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528 <code>Paths<\/code> \u7c7b\u7684 <code>Paths.get(String first, String... more)<\/code> \u65b9\u6cd5\u6765\u521b\u5efa\u4e00\u4e2a <code>Path<\/code> \u5bf9\u8c61\u3002<\/p>\n<pre class=\"post-pre\"><code>Path path1 = Paths.get(\"\/tmp\/file.txt\"); \/\/ \u9002\u7528\u4e8e UNIX\/Linux \u7cfb\u7edf\r\n\r\nPath path2 = Paths.get(\"D:\/data\/file.txt\"); \/\/ \u9002\u7528\u4e8e Windows \u7cfb\u7edf\r\n<\/code><\/pre>\n<p>\u6211\u4eec\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5c06\u8def\u5f84\u7684\u4e0d\u540c\u90e8\u5206\u5206\u5f00\uff0c\u5728 <code>Paths.get()<\/code> \u65b9\u6cd5\u4e2d\u521b\u5efa\u4e00\u4e2a <code>Path<\/code> \u5bf9\u8c61\u3002<\/p>\n<pre class=\"post-pre\"><code>Path path1 = Paths.get(\"\/tmp\", \"file.txt\");\r\n\r\nPath path2 = Paths.get(\"D:\", \"data\", \"file.txt\");\r\n\r\nPath path3 = Paths.get(\"D:\/data\", \"file.txt\");\r\n<\/code><\/pre>\n<p>\u6b63\u5982\u6211\u4eec\u6240\u89c1\uff0c\u6211\u4eec\u53ef\u4ee5\u5728 <code>Paths.get()<\/code> \u65b9\u6cd5\u4e2d\u5206\u522b\u4f20\u9012\u6587\u4ef6\u5939\u548c\u6587\u4ef6\u540d\u3002<\/p>\n<h3>Java Files \u7c7b\u7684\u65b9\u6cd5<\/h3>\n<p>Java NIO \u7684 <code>Files<\/code> \u7c7b\u5305\u542b\u4e00\u4e9b\u7528\u4e8e\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u9759\u6001\u65b9\u6cd5\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u5927\u591a\u6570\u90fd\u4f5c\u7528\u4e8e <code>Path<\/code> \u5bf9\u8c61\u3002\u8ba9\u6211\u4eec\u6765\u770b\u770b <code>Files<\/code> \u7c7b\u7684\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<ol>\u590d\u5236(InputStream in, Path target, CopyOption\u2026 options)\uff1a\u6b64\u65b9\u6cd5\u4ece\u6307\u5b9a\u7684\u8f93\u5165\u6d41\u590d\u5236\u6240\u6709\u5b57\u8282\u5230\u6307\u5b9a\u7684\u76ee\u6807\u6587\u4ef6\uff0c\u5e76\u8fd4\u56de\u8bfb\u53d6\u6216\u5199\u5165\u7684\u5b57\u8282\u6570\u4f5c\u4e3a\u957f\u6574\u578b\u503c\u3002<br \/>\n\u590d\u5236(Path source, OutputStream out)\uff1a\u6b64\u65b9\u6cd5\u4ece\u6307\u5b9a\u7684\u6e90\u6587\u4ef6\u590d\u5236\u6240\u6709\u5b57\u8282\u5230\u7ed9\u5b9a\u7684\u8f93\u51fa\u6d41\uff0c\u5e76\u8fd4\u56de\u8bfb\u53d6\u6216\u5199\u5165\u7684\u5b57\u8282\u6570\u4f5c\u4e3a\u957f\u6574\u578b\u503c\u3002<br \/>\n\u590d\u5236(Path source\uff0cPath target, CopyOption\u2026 options)\uff1a\u6b64\u65b9\u6cd5\u5c06\u7ed9\u5b9a\u7684\u6e90\u6587\u4ef6\u590d\u5236\u5230\u6307\u5b9a\u7684\u76ee\u6807\u6587\u4ef6\uff0c\u5e76\u8fd4\u56de\u76ee\u6807\u6587\u4ef6\u7684\u8def\u5f84\u3002<br \/>\ncreateDirectories(Path dir, FileAttribute<?>\u2026 attrs)\uff1a\u6b64\u65b9\u6cd5\u901a\u8fc7\u9996\u5148\u521b\u5efa\u6240\u6709\u4e0d\u5b58\u5728\u7684\u7236\u76ee\u5f55\u6765\u4f7f\u7528\u7ed9\u5b9a\u8def\u5f84\u521b\u5efa\u76ee\u5f55\u3002\u5982\u679c\u76ee\u5f55\u56e0\u5df2\u7ecf\u5b58\u5728\u800c\u65e0\u6cd5\u521b\u5efa\uff0c\u5219\u6b64\u65b9\u6cd5\u5c06\u4e0d\u4f1a\u629b\u51fa\u5f02\u5e38\u3002FileAttribute\u662f\u4e00\u4e2a\u53ef\u9009\u53c2\u6570\uff0c\u7528\u4e8e\u5728\u521b\u5efa\u4e0d\u5b58\u5728\u7684\u76ee\u5f55\u65f6\u81ea\u52a8\u8bbe\u7f6e\uff0c\u5e76\u8fd4\u56de\u5df2\u521b\u5efa\u76ee\u5f55\u7684\u8def\u5f84\u3002<br \/>\ncreateDirectory(Path dir, FileAttribute<?>\u2026 attrs)\uff1a\u6b64\u65b9\u6cd5\u4f7f\u7528\u7ed9\u5b9a\u7684\u8def\u5f84\u521b\u5efa\u76ee\u5f55\uff0c\u5982\u679c\u6210\u529f\u521b\u5efa\u76ee\u5f55\uff0c\u5c06\u8fd4\u56de\u5df2\u521b\u5efa\u76ee\u5f55\u7684\u8def\u5f84\u3002\u5982\u679c\u76ee\u5f55\u5df2\u7ecf\u5b58\u5728\uff0c\u5219\u4f1a\u629b\u51fanio.file.FileAlreadyExistsException\u3002<br \/>\ncreateFile(Path path, FileAttribute<?>\u2026 attrs)\uff1a\u6b64\u65b9\u6cd5\u4f7f\u7528\u7ed9\u5b9a\u7684\u8def\u5f84\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u7a7a\u6587\u4ef6\uff0c\u5e76\u8fd4\u56de\u65b0\u521b\u5efa\u6587\u4ef6\u7684\u8def\u5f84\u3002\u5982\u679c\u6587\u4ef6\u5df2\u7ecf\u5b58\u5728\uff0c\u5219\u4f1a\u629b\u51fanio.file.FileAlreadyExistsException\u3002<br \/>\ncreateTempDirectory(Path dir, String prefix, FileAttribute<?>\u2026 attrs)\uff1a\u6b64\u65b9\u6cd5\u4f7f\u7528\u7ed9\u5b9a\u7684\u8def\u5f84\u521b\u5efa\u4e00\u4e2a\u4e34\u65f6\u76ee\u5f55\uff0c\u5e76\u4f7f\u7528\u7ed9\u5b9a\u7684\u524d\u7f00\u751f\u6210\u76ee\u5f55\u7684\u540d\u79f0\u3002\u5b83\u5c06\u8fd4\u56de\u65b0\u521b\u5efa\u7684\u4e34\u65f6\u76ee\u5f55\u7684\u8def\u5f84\u3002<br \/>\ncreateTempDirectory(String prefix, FileAttribute<?>\u2026 attrs)\uff1a\u6b64\u65b9\u6cd5\u5728\u9ed8\u8ba4\u7684\u4e34\u65f6\u6587\u4ef6\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u4e34\u65f6\u76ee\u5f55\uff0c\u5e76\u4f7f\u7528\u7ed9\u5b9a\u7684\u524d\u7f00\u751f\u6210\u76ee\u5f55\u7684\u540d\u79f0\u3002\u5b83\u5c06\u8fd4\u56de\u65b0\u521b\u5efa\u7684\u4e34\u65f6\u76ee\u5f55\u7684\u8def\u5f84\uff0c\u8be5\u76ee\u5f55\u4e0e\u9ed8\u8ba4\u6587\u4ef6\u7cfb\u7edf\u5173\u8054\u3002<br \/>\ncreateTempFile(Path dir, String prefix, String suffix, FileAttribute<?>\u2026 attrs)\uff1a\u6b64\u65b9\u6cd5\u5728\u6307\u5b9a\u7684\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u4e34\u65f6\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u7ed9\u5b9a\u7684\u524d\u7f00\u548c\u540e\u7f00\u751f\u6210\u6587\u4ef6\u540d\uff0c\u5e76\u8fd4\u56de\u65b0\u521b\u5efa\u6587\u4ef6\u7684\u8def\u5f84\u3002<br \/>\ncreateTempFile(String prefix, String suffix, FileAttribute<?>\u2026 attrs)\uff1a\u6b64\u65b9\u6cd5\u5728\u9ed8\u8ba4\u7684\u4e34\u65f6\u6587\u4ef6\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u4e34\u65f6\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u7ed9\u5b9a\u7684\u524d\u7f00\u548c\u540e\u7f00\u751f\u6210\u6587\u4ef6\u540d\uff0c\u5e76\u8fd4\u56de\u65b0\u521b\u5efa\u6587\u4ef6\u7684\u8def\u5f84\u3002<br \/>\ndelete(Path path)\uff1a\u8fd9\u662f\u4e00\u4e2a\u65e0\u8fd4\u56de\u503c\u7684\u65b9\u6cd5\uff0c\u53ea\u662f\u4ece\u6307\u5b9a\u7684\u8def\u5f84\u5220\u9664\u6587\u4ef6\u3002\u5982\u679c\u6587\u4ef6\u5728\u6307\u5b9a\u7684\u8def\u5f84\u4e0d\u5b58\u5728\uff0c\u5219\u6b64\u65b9\u6cd5\u4f1a\u629b\u51faNoSuchFileException\uff0c\u5e76\u4e14\u5982\u679c\u6587\u4ef6\u662f\u76ee\u5f55\u4e14\u53ef\u80fd\u4e0d\u4e3a\u7a7a\u4e14\u65e0\u6cd5\u5220\u9664\uff0c\u5219\u4f1a\u629b\u51fa<br \/>\ndeleteIfExists(Path path)\uff1a\u5728\u5220\u9664\u6587\u4ef6\u4e4b\u524d\uff0c\u6b64\u65b9\u6cd5\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\uff0c\u5e76\u5728\u6587\u4ef6\u6210\u529f\u5220\u9664\u65f6\u8fd4\u56deboolean\u503ctrue\uff0c\u5728\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\u4e0d\u5b58\u5728\u65f6\u8fd4\u56defalse\u3002\u5982\u679c\u6587\u4ef6\u662f\u76ee\u5f55\u4e14\u53ef\u80fd\u4e0d\u4e3a\u7a7a\u4e14\u65e0\u6cd5\u5220\u9664\uff0c\u5219\u4f1a\u629b\u51fa<br \/>\nexists(Path path)\uff1a\u6b64\u65b9\u6cd5\u68c0\u67e5\u6307\u5b9a\u8def\u5f84\u662f\u5426\u5b58\u5728\u6587\u4ef6\uff0c\u5982\u679c\u6587\u4ef6\u5b58\u5728\uff0c\u5219\u8fd4\u56detrue\uff0c\u5426\u5219\u8fd4\u56defalse\u3002<br \/>\ngetLastModifiedTime(Path path, Linkoption\u2026 options)\uff1a\u6b64\u65b9\u6cd5\u8fd4\u56de\u7ed9\u5b9a\u8def\u5f84\u4e0a\u6587\u4ef6\u7684\u6700\u540e\u4fee\u6539\u65f6\u95f4\u3002<br \/>\ngetOwner(Path path, Linkoption\u2026 options)\uff1a\u6b64\u65b9\u6cd5\u8fd4\u56de\u8868\u793a\u7ed9\u5b9a\u8def\u5f84\u4e0a\u6587\u4ef6\u6240\u6709\u8005\u7684UserPrincipal\u3002<br \/>\nisDirectory(Path path, Linkoption\u2026 options)\uff1a\u6b64\u65b9\u6cd5\u68c0\u67e5\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\u662f\u5426\u4e3a\u76ee\u5f55\u3002\u5982\u679c\u6587\u4ef6\u662f\u76ee\u5f55\uff0c\u5219\u8fd4\u56detrue\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\u6216\u4e0d\u662f\u76ee\u5f55\uff0c\u6216\u8005\u65e0\u6cd5\u786e\u5b9a\u6587\u4ef6\u662f\u5426\u4e3a\u76ee\u5f55\uff0c\u5219\u8fd4\u56defalse\u3002<br \/>\nisExecutable(Path path)\uff1a\u6b64\u65b9\u6cd5\u68c0\u67e5\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\u662f\u5426\u53ef\u6267\u884c\uff0c\u5b83\u8fd8\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\u4ee5\u53ca\u6b64JVM\u662f\u5426\u5177\u6709\u6267\u884c\u6587\u4ef6\u6240\u9700\u7684\u9002\u5f53\u6743\u9650\u3002\u5982\u679c\u6587\u4ef6\u5728\u7ed9\u5b9a\u8def\u5f84\u4e0a\u5b58\u5728\u4e14\u53ef\u6267\u884c\uff0c\u5219\u8fd4\u56detrue\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\u6216JVM\u6ca1\u6709\u8db3\u591f\u7684\u6743\u9650\u6267\u884c\u6587\u4ef6\u6216\u65e0\u6cd5\u786e\u5b9a\u8bbf\u95ee\u6743\u9650\uff0c\u5219\u8fd4\u56defalse\u3002<br \/>\nisHidden(Path path)\uff1a\u6b64\u65b9\u6cd5\u786e\u5b9a\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\u662f\u5426\u88ab\u89c6\u4e3a\u9690\u85cf\u6587\u4ef6\u3002\u9690\u85cf\u7684\u786e\u5207\u5b9a\u4e49\u53d6\u51b3\u4e8e\u5e73\u53f0\u6216\u63d0\u4f9b\u8005\u3002\u5728UNIX\u7cfb\u7edf\u4e2d\uff0c\u5982\u679c\u6587\u4ef6\u7684\u540d\u79f0\u4ee5\u53e5\u70b9\u5b57\u7b26\uff08\u201c.\u201d\uff09\u5f00\u5934\uff0c\u5219\u88ab\u89c6\u4e3a\u9690\u85cf\u3002\u5728Windows\u4e2d\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u662f\u76ee\u5f55\u4e14\u8bbe\u7f6e\u4e86DOS\u9690\u85cf\u5c5e\u6027\uff0c\u5219\u88ab\u89c6\u4e3a\u9690\u85cf\u3002\u5982\u679c\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\u88ab\u89c6\u4e3a\u9690\u85cf\uff0c\u5219\u8fd4\u56detrue\uff0c\u5426\u5219\u8fd4\u56defalse\u3002<br \/>\nisReadable(Path path)\uff1a\u6b64\u65b9\u6cd5\u68c0\u67e5\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\u662f\u5426\u53ef\u8bfb\u3002\u5982\u679c\u6307\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\u5b58\u5728\u4e14\u53ef\u8bfb\uff0c\u5219\u8fd4\u56detrue\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\u6216\u8bfb\u53d6\u8bbf\u95ee\u88ab\u62d2\u7edd\uff08\u56e0\u4e3aJVM\u6ca1\u6709\u8db3\u591f\u7684\u6743\u9650\uff09\u6216\u65e0\u6cd5\u786e\u5b9a\u8bbf\u95ee\u6743\u9650\uff0c\u5219\u8fd4\u56defalse\u3002<br \/>\nisWritable(Path path)\uff1a\u6b64\u65b9\u6cd5\u68c0\u67e5\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\u662f\u5426\u53ef\u5199\u3002\u5982\u679c\u6307\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\u5b58\u5728\u4e14\u53ef\u5199\uff0c\u5219\u8fd4\u56detrue\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\u6216\u5199\u8bbf\u95ee\u88ab\u62d2\u7edd\uff08\u56e0\u4e3aJVM\u6ca1\u6709\u8db3\u591f\u7684\u6743\u9650\uff09\u6216\u65e0\u6cd5\u786e\u5b9a\u8bbf\u95ee\u6743\u9650\uff0c\u5219\u8fd4\u56defalse\u3002<br \/>\nmove(Path source, Path target, CopyOption\u2026 options)\uff1a\u6b64\u65b9\u6cd5\u5c06\u6e90\u6587\u4ef6\u79fb\u52a8\u6216\u91cd\u547d\u540d\u4e3a\u76ee\u6807\u6587\u4ef6\uff0c\u5e76\u8fd4\u56de\u76ee\u6807\u6587\u4ef6\u7684\u8def\u5f84\u3002\u9009\u9879\u53c2\u6570\u53ef\u4ee5\u5305\u62ec\u4ee5\u4e0b\u5185\u5bb9\uff1aREPLACE_EXISTING\uff1a\u8868\u793a\u5982\u679c\u76ee\u6807\u6587\u4ef6\u5b58\u5728\uff0c\u5219\u66ff\u6362\u5b83\uff0c\u5982\u679c\u4e0d\u662f\u975e\u7a7a\u76ee\u5f55\u3002ATOMIC_MOVE\uff1a\u8868\u793a\u79fb\u52a8\u4f5c\u4e3a\u539f\u5b50\u6587\u4ef6\u7cfb\u7edf\u64cd\u4f5c\u6267\u884c\uff0c\u5e76\u5ffd\u7565\u6240\u6709\u5176\u4ed6\u9009\u9879\u3002\u5982\u679c\u76ee\u6807\u6587\u4ef6\u5b58\u5728\u4f46\u65e0\u6cd5\u66ff\u6362\uff0c\u56e0\u4e3a\u672a\u6307\u5b9aREPLACE_EXISTING\u9009\u9879\uff0c\u5219\u629b\u51faFileAleadyExistsException\u3002\u5982\u679c\u6307\u5b9a\u4e86REPlACE_EXISTING\u9009\u9879\uff0c\u4f46\u6587\u4ef6\u65e0\u6cd5\u66ff\u6362\uff0c\u56e0\u4e3a\u5b83\u662f\u975e\u7a7a\u76ee\u5f55\uff0c\u5219\u629b\u51faDirectoryNotEmptyException\u3002<br \/>\nnewBufferedReader(Path path, Charset cs)\uff1a\u6b64\u65b9\u6cd5\u4f7f\u7528\u7ed9\u5b9a\u7684\u8def\u5f84\u6253\u5f00\u6587\u4ef6\u8fdb\u884c\u8bfb\u53d6\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2aBufferedReader\uff0c\u7528\u4e8e\u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6587\u672c\u3002\u4ece\u6587\u4ef6\u8bfb\u53d6\u7684\u5b57\u8282\u4f1a\u4f7f\u7528\u6307\u5b9a\u7684\u5b57\u7b26\u96c6\u89e3\u7801\u4e3a\u5b57\u7b26\u3002<br \/>\nnewBufferedWriter(Path path, Charset cs, Openoption\u2026 options)\uff1a\u6b64\u65b9\u6cd5\u4f7f\u7528\u7ed9\u5b9a\u7684\u8def\u5f84\u6253\u5f00\u6216\u521b\u5efa\u6587\u4ef6\u8fdb\u884c\u5199\u5165\uff0c\u5e76\u8fd4\u56de\u7528\u4e8e\u5411\u6587\u4ef6\u4e2d\u5199\u5165\u6587\u672c\u7684BufferedWriter\u3002options\u53c2\u6570\u6307\u5b9a\u6587\u4ef6\u5982\u4f55\u521b\u5efa\u6216\u6253\u5f00\u3002\u5982\u679c\u672a\u6307\u5b9a\u4efb\u4f55\u9009\u9879\uff0c\u5219\u9ed8\u8ba4\u8003\u8651CREATE\u3001TRUNCATE_EXISTING\u548cWRITE\u9009\u9879\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u6253\u5f00\u6587\u4ef6\u8fdb\u884c\u5199\u5165\uff0c\u5e76\u5728\u6587\u4ef6\u4e0d\u5b58\u5728\u65f6\u521b\u5efa\u6216\u5728\u6587\u4ef6\u5b58\u5728\u65f6\u5c06\u73b0\u6709\u6587\u4ef6\u622a\u65ad\u4e3a\u5927\u5c0f\u4e3a0\u3002\u5982\u679c\u6307\u5b9a\u4e86\u4e0d\u652f\u6301\u7684\u9009\u9879\uff0c\u5219\u629b\u51faUnsupportedOperationException\u3002<br \/>\nnewByteChannel(Path path, OpenOption\u2026 options)\uff1a\u6b64\u65b9\u6cd5\u4f7f\u7528\u6307\u5b9a\u7684\u8def\u5f84\u521b\u5efa\u6216\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u53ef\u5bfb\u5740\u7684\u5b57\u8282\u901a\u9053\u4ee5\u8bbf\u95ee\u8be5\u6587\u4ef6\u3002\u5982\u679c\u6307\u5b9a\u4e86\u4e0d\u652f\u6301\u7684\u9009\u9879\uff0c\u5219\u629b\u51faUnsupportedOperationException\u3002<br \/>\nnewDirectoryStream(Path path)\uff1a\u6b64\u65b9\u6cd5\u4f7f\u7528\u6307\u5b9a\u7684\u8def\u5f84\u6253\u5f00\u76ee\u5f55\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2aDirectoryStream\uff0c\u4ee5\u4fbf\u8fed\u4ee3\u76ee\u5f55\u4e2d\u7684\u6240\u6709\u6761\u76ee\u3002DirectoryStream\u7684\u8fed\u4ee3\u5668\u8fd4\u56de\u7684\u5143\u7d20\u7c7b\u578b\u4e3aPath\uff0c\u5e76\u4e14\u6bcf\u4e2a\u5143\u7d20\u90fd\u8868\u793a\u76ee\u5f55\u4e2d\u7684\u4e00\u4e2a\u6761\u76ee\u3002\u5982\u679c\u7531\u4e8e\u4e0d\u662f\u76ee\u5f55\u800c\u65e0\u6cd5\u6253\u5f00\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\uff0c\u5219\u629b\u51faNotDirectoryException\u3002<br \/>\nnewDirectoryStream(Path path, Filter<? super Path > filter)\uff1a\u6b64\u65b9\u6cd5\u4f7f\u7528\u6307\u5b9a\u7684\u8def\u5f84\u6253\u5f00\u76ee\u5f55\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2aDirectoryStream\uff0c\u4ee5\u4fbf\u8fed\u4ee3\u76ee\u5f55\u4e2d\u7684\u6240\u6709\u6761\u76ee\u3002DirectoryStream\u7684\u8fed\u4ee3\u5668\u8fd4\u56de\u7684\u5143\u7d20\u7c7b\u578b\u4e3aPath\uff0c\u5e76\u4e14\u6bcf\u4e2a\u5143\u7d20\u90fd\u8868\u793a\u76ee\u5f55\u4e2d\u7684\u4e00\u4e2a\u6761\u76ee\uff0c\u8fd9\u4e9b\u6761\u76ee\u901a\u8fc7\u6307\u5b9a\u7684\u8fc7\u6ee4\u5668\u8fdb\u884c\u8fc7\u6ee4\u3002\u5982\u679c\u7531\u4e8e\u4e0d\u662f\u76ee\u5f55\u800c\u65e0\u6cd5\u6253\u5f00\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\uff0c\u5219\u629b\u51faNotDirectoryException\u3002<br \/>\nnewDirectoryStream(Path path, String glob)\uff1a\u6b64\u65b9\u6cd5\u4f7f\u7528\u6307\u5b9a\u7684\u8def\u5f84\u6253\u5f00\u76ee\u5f55\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2aDirectoryStream\uff0c\u4ee5\u4fbf\u8fed\u4ee3\u76ee\u5f55\u4e2d\u7684\u6240\u6709\u6761\u76ee\u3002DirectoryStream\u7684\u8fed\u4ee3\u5668\u8fd4\u56de\u7684\u5143\u7d20\u7c7b\u578b\u4e3aPath\uff0c\u5e76\u4e14\u6bcf\u4e2a\u5143\u7d20\u90fd\u8868\u793a\u76ee\u5f55\u4e2d\u7684\u4e00\u4e2a\u6761\u76ee\uff0c\u8fd9\u4e9b\u6761\u76ee\u901a\u8fc7\u5c06\u5176\u6587\u4ef6\u540d\u7684String\u8868\u793a\u4e0e\u6307\u5b9a\u7684\u6a21\u5f0f\u8fdb\u884c\u5339\u914d\u6765\u8fc7\u6ee4\u3002\u5982\u679c\u7531\u4e8e\u4e0d\u662f\u76ee\u5f55\u800c\u65e0\u6cd5\u6253\u5f00\u7ed9\u5b9a\u8def\u5f84\u4e0a\u7684\u6587\u4ef6\uff0c\u5219\u629b\u51faNotDirectoryException\uff0c\u5e76<\/ol>\n<h3>\u4f7f\u7528Files\u7c7b\u521b\u5efa\u6587\u4ef6<\/p>\n<p>Files\u7c7b\u63d0\u4f9b\u4e86createFile(Path filePath, FileAttribute<?>\u2026 attrs)\u65b9\u6cd5\uff0c\u7528\u4e8e\u4f7f\u7528\u6307\u5b9a\u7684\u8def\u5f84\u521b\u5efa\u6587\u4ef6\u3002\u8ba9\u6211\u4eec\u6765\u770b\u4e00\u4e0b\u4e0b\u9762\u7684\u793a\u4f8b\u7a0b\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.examples;\r\n\r\nimport java.io.IOException;\r\nimport java.nio.file.Files;\r\nimport java.nio.file.Path;\r\nimport java.nio.file.Paths;\r\n\r\n\/**\r\n * Java Create file using Files class\r\n * \r\n * @author scdev\r\n *\r\n *\/\r\npublic class FilesCreateFileExample {\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\t\r\n\t\t\/\/initialize Path object\r\n\t\tPath path = Paths.get(\"D:\/data\/file.txt\");\r\n\t\t\/\/create file\r\n\t\ttry {\r\n\t\t\tPath createdFilePath = Files.createFile(path);\r\n\t\t\tSystem.out.println(\"File Created at Path : \"+createdFilePath);\r\n\t\t} catch (IOException e) {\r\n\t\t\te.printStackTrace();\r\n\t\t}\r\n\t}\r\n}\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0a\u7a0b\u5e8f\u7684\u8f93\u51fa\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code>File Created at Path : D:\\data\\file.txt\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528Files\u7c7b\u521b\u5efa\u76ee\u5f55<\/p>\n<p>Files\u7c7b\u63d0\u4f9b\u4e86createDirectory(Path dir, FileAttribute<?>\u2026 attrs)\u548ccreateDirectories(Path dir, FileAttribute<?>\u2026 attrs)\u65b9\u6cd5\uff0c\u7528\u4e8e\u4f7f\u7528\u6307\u5b9a\u7684\u8def\u5f84\u521b\u5efa\u5355\u4e2a\u548c\u591a\u5c42\u76ee\u5f55\u3002\u8ba9\u6211\u4eec\u6765\u770b\u770b\u4e0b\u9762\u7684\u793a\u4f8b\u7a0b\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.examples;\r\n\r\nimport java.nio.file.Files;\r\nimport java.nio.file.Path;\r\nimport java.nio.file.Paths;\r\n\r\n\/**\r\n * Java \u4f7f\u7528Files\u7c7b\u521b\u5efa\u76ee\u5f55\r\n * \r\n * @author scdev\r\n *\r\n *\/\r\npublic class FilesCreateDirectoriesExample {\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\t\/\/ \u521d\u59cb\u5316Path\u5bf9\u8c61\r\n\t\tPath path1 = Paths.get(\"D:\/scdev\");\r\n\t\tPath path2 = Paths.get(\"D:\/scdev\/java7\");\r\n\t\tPath path3 = Paths.get(\"D:\/scdev\/java7\/Files\");\r\n\t\t\r\n\t\ttry {\r\n\t\t\tPath createdDir1 = Files.createDirectory(path1);\/\/ \u521b\u5efa\u7b2c\u4e00\u7ea7\u76ee\u5f55\r\n\t\t\tPath createdDir2 = Files.createDirectory(path2);\/\/ \u521b\u5efa\u7b2c\u4e8c\u7ea7\u76ee\u5f55\r\n\t\t\tPath createdDir3 = Files.createDirectory(path3);\/\/ \u521b\u5efa\u6240\u6709\u7ea7\u522b\u7684\u76ee\u5f55\r\n\t\t\tSystem.out.println(\"\u7b2c\u4e00\u7ea7\u76ee\u5f55\u521b\u5efa\u8def\u5f84: \"+createdDir1);\r\n\t\t\tSystem.out.println(\"\u7b2c\u4e8c\u7ea7\u76ee\u5f55\u521b\u5efa\u8def\u5f84: \"+createdDir2);\r\n\t\t\tSystem.out.println(\"\u6240\u6709\u7ea7\u522b\u76ee\u5f55\u521b\u5efa\u8def\u5f84: \"+createdDir3);\r\n\t\t} catch (Exception e) {\r\n\t\t\te.printStackTrace();\r\n\t\t}\r\n\t}\r\n}\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0a\u7a0b\u5e8f\u7684\u8f93\u51fa\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code>\u7b2c\u4e00\u7ea7\u76ee\u5f55\u521b\u5efa\u8def\u5f84: D:\\scdev\r\n\u7b2c\u4e8c\u7ea7\u76ee\u5f55\u521b\u5efa\u8def\u5f84: D:\\scdev\\java7\r\n\u6240\u6709\u7ea7\u522b\u76ee\u5f55\u521b\u5efa\u8def\u5f84: D:\\scdev\\java7\\Files\r\n<\/code><\/pre>\n<h3>\u5c06\u6587\u4ef6\u8f6c\u6362\u4e3a\u8def\u5f84\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u5c06<code>File<\/code>\u5bf9\u8c61\u548c<code>Path<\/code>\u5bf9\u8c61\u76f8\u4e92\u8f6c\u6362\uff1a<\/p>\n<pre class=\"post-pre\"><code>File file = new File(\u201cD:\/data\/file.txt\u201d);\r\n\r\nPath path = file.toPath();\r\n\r\nFile file1 = path.toFile();\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528Files\u7c7b\u8bfb\u53d6\u6587\u4ef6\u6570\u636e\u3002<\/h3>\n<p><code>Files<\/code>\u7c7b\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u7528\u4e8e\u8bfb\u53d6\u6587\u4ef6\u7684\u65b9\u6cd5\u3002<\/p>\n<ol>\n<li><code>readAllBytes(Path path)<\/code>: \u8be5\u65b9\u6cd5\u4ece\u7ed9\u5b9a\u8def\u5f84\u7684\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6240\u6709\u5b57\u8282\uff0c\u5e76\u8fd4\u56de\u5305\u542b\u6240\u8bfb\u53d6\u5b57\u8282\u7684\u5b57\u8282\u6570\u7ec4\u3002<\/li>\n<li><code>readAllLines(Path path, Charset cs)<\/code>: \u8be5\u65b9\u6cd5\u4ece\u7ed9\u5b9a\u8def\u5f84\u7684\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6240\u6709\u884c\uff0c\u5e76\u8fd4\u56de\u5305\u542b\u6587\u4ef6\u4e2d\u884c\u7684\u5217\u8868\u3002<\/li>\n<\/ol>\n<p>\u6211\u4eec\u6765\u770b\u4e00\u4e0b\u4e0b\u9762\u7684\u793a\u4f8b\u7a0b\u5e8f\u5427\u3002<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.examples;\r\n\r\nimport java.nio.file.Files;\r\nimport java.nio.file.Path;\r\nimport java.nio.file.Paths;\r\nimport java.util.List;\r\n\r\n\/**\r\n * Java Files \u8bfb\u53d6\u6587\u4ef6\u793a\u4f8b\r\n * \r\n * @author scdev\r\n *\r\n *\/\r\npublic class FilesReadFileExample {\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\t\r\n\t\tPath path = Paths.get(\"D:\/data\/file.txt\");\r\n\t\ttry {\r\n\t\t\tbyte[] bs = Files.readAllBytes(path);\r\n\t\t\tList&lt;String&gt; strings = Files.readAllLines(path);\r\n\t\t\t\r\n\t\t\tSystem.out.println(\"\u8bfb\u53d6\u5b57\u8282: \\n\"+new String(bs));\r\n\t\t\tSystem.out.println(\"\u8bfb\u53d6\u884c: \\n\"+strings);\r\n\t\t} catch (Exception e) {\r\n\t\t\te.printStackTrace();\r\n\t\t}\r\n\t}\r\n\r\n}\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0a\u7a0b\u5e8f\u7684\u8f93\u51fa\u5982\u4e0b:<\/p>\n<pre class=\"post-pre\"><code>\u8bfb\u53d6\u5b57\u8282: \r\nHello world\r\nThis is Read file example\r\nThank you\r\n\u8bfb\u53d6\u884c: \r\n[Hello world, This is Read file example, Thank you]\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528Files\u7c7b\u590d\u5236\u6587\u4ef6\u3002<\/h3>\n<p><code>Files<\/code>\u7c7b\u63d0\u4f9b\u4e86<code>copy(Path source, Path target, CopyOption... options)<\/code>\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u5c06\u7ed9\u5b9a\u7684\u6e90\u6587\u4ef6\u590d\u5236\u5230\u6307\u5b9a\u7684\u76ee\u6807\u6587\u4ef6\uff0c\u5e76\u8fd4\u56de\u76ee\u6807\u6587\u4ef6\u7684\u8def\u5f84\u3002\u8ba9\u6211\u4eec\u6765\u770b\u4e00\u4e0b\u4e0b\u9762\u7684\u793a\u4f8b\u7a0b\u5e8f\uff1a<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.examples;\r\n\r\nimport java.nio.file.Files;\r\nimport java.nio.file.Path;\r\nimport java.nio.file.Paths;\r\nimport java.nio.file.StandardCopyOption;\r\n\r\n\/**\r\n * Java Files \u590d\u5236\u6587\u4ef6\u793a\u4f8b\r\n * \r\n * @author scdev\r\n *\r\n *\/\r\npublic class FilesCopyFileExample {\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\tPath sourcePath = Paths.get(\"D:\/data\/sourceFile.txt\");\r\n\t\tPath targetPath = Paths.get(\"D:\/data\/targetFile.txt\");\r\n\t\t\r\n\t\ttry {\r\n\t\t\tPath path = Files.copy(sourcePath, targetPath,StandardCopyOption.REPLACE_EXISTING);\/\/ \u4f7f\u7528REPLACE_EXISTING\u9009\u9879\u8fdb\u884c\u590d\u5236\r\n\t\t\tSystem.out.println(\"\u76ee\u6807\u6587\u4ef6\u8def\u5f84 : \"+path);\r\n\t\t\tSystem.out.println(\"\u590d\u5236\u5185\u5bb9 : \\n\"+new String(Files.readAllBytes(path)));\r\n\t\t} catch (Exception e) {\r\n\t\t\te.printStackTrace();\r\n\t\t}\r\n\r\n\t}\r\n\r\n}\r\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u7a0b\u5e8f\u7684\u8f93\u51fa\u5982\u4e0b:<\/p>\n<pre class=\"post-pre\"><code>\u76ee\u6807\u6587\u4ef6\u8def\u5f84 : D:\\data\\targetFile.txt\r\n\u590d\u5236\u5185\u5bb9 : \r\nHello world\r\nThis is Copy file example\r\nThank you\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528Files\u7c7b\u79fb\u52a8\u6587\u4ef6<\/h3>\n<p>Java <code>Files<\/code>\u7c7b\u63d0\u4f9b\u4e86<code>move(Path source, Path target, CopyOption\u2026 options)<\/code>\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u53ef\u4ee5\u5c06\u6e90\u6587\u4ef6\u79fb\u52a8\u6216\u91cd\u547d\u540d\u4e3a\u76ee\u6807\u6587\u4ef6\uff0c\u5e76\u8fd4\u56de\u76ee\u6807\u6587\u4ef6\u7684\u8def\u5f84\u3002\u9009\u9879\u53c2\u6570\u53ef\u4ee5\u5305\u62ec\u4ee5\u4e0b\u5185\u5bb9:<\/p>\n<ul>\n<li><code>REPLACE_EXISTING<\/code>: \u5982\u679c\u76ee\u6807\u6587\u4ef6\u5b58\u5728\uff0c\u5219\u5982\u679c\u5b83\u4e0d\u662f\u975e\u7a7a\u76ee\u5f55\uff0c\u5219\u66ff\u6362\u5b83\u3002<\/li>\n<li><code>ATOMIC_MOVE<\/code>: \u8868\u793a\u79fb\u52a8\u64cd\u4f5c\u4f5c\u4e3a\u539f\u5b50\u6587\u4ef6\u7cfb\u7edf\u64cd\u4f5c\u6267\u884c\uff0c\u5ffd\u7565\u6240\u6709\u5176\u4ed6\u9009\u9879\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u76ee\u6807\u6587\u4ef6\u5b58\u5728\u4f46\u4e0d\u80fd\u88ab\u66ff\u6362\uff0c\u56e0\u4e3a\u672a\u6307\u5b9a<code>REPLACE_EXISTING<\/code>\u9009\u9879\uff0c\u5219\u8be5\u65b9\u6cd5\u4f1a\u629b\u51fa<code>FileAlreadyExistsException<\/code>\u3002\u5982\u679c\u6307\u5b9a\u4e86<code>REPLACE_EXISTING<\/code>\u9009\u9879\uff0c\u4f46\u6587\u4ef6\u4e0d\u80fd\u88ab\u66ff\u6362\uff0c\u56e0\u4e3a\u5b83\u662f\u4e00\u4e2a\u975e\u7a7a\u76ee\u5f55\uff0c\u5219\u8be5\u65b9\u6cd5\u4f1a\u629b\u51fa<code>DirectoryNotEmptyException<\/code>\u3002\u8ba9\u6211\u4eec\u770b\u4e0b\u9762\u7684\u793a\u4f8b\u7a0b\u5e8f\uff1a<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.examples;\r\n\r\nimport java.nio.file.Files;\r\nimport java.nio.file.Path;\r\nimport java.nio.file.Paths;\r\nimport java.nio.file.StandardCopyOption;\r\n\r\n\/**\r\n * Java Files \u79fb\u52a8\u6587\u4ef6\u793a\u4f8b\r\n * \r\n * @author scdev\r\n *\r\n *\/\r\npublic class FilesMoveFileExample {\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\tPath sourcePath = Paths.get(\"D:\/data\/sourceFile.txt\");\r\n\t\tPath targetPath = Paths.get(\"D:\/data\/targetFile.txt\");\r\n\t\ttry {\r\n\t\t\tPath path = Files.move(sourcePath, targetPath,StandardCopyOption.REPLACE_EXISTING);\/\/ \u4f7f\u7528REPLACE_EXISTING\u9009\u9879\u8fdb\u884c\u79fb\u52a8\r\n\t\t\tSystem.out.println(\"\u76ee\u6807\u6587\u4ef6\u8def\u5f84 : \"+path);\r\n\t\t\tSystem.out.println(\"\u79fb\u52a8\u5185\u5bb9 : \\n\"+new String(Files.readAllBytes(path)));\r\n\t\t} catch (Exception e) {\r\n\t\t\te.printStackTrace();\r\n\t\t}\r\n\t}\r\n\r\n}\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528Files\u7c7b\u6765\u5199\u6587\u4ef6<\/h3>\n<p>Java NIO \u7684 <code>Files<\/code> \u7c7b\u63d0\u4f9b\u4e86\u4e00\u4e2a <code>write(Path path, byte[] bytes, OpenOption... options)<\/code> \u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u5c06\u5b57\u8282\u5199\u5165\u5230\u6307\u5b9a\u8def\u5f84\u7684\u6587\u4ef6\u4e2d\u3002<code>options<\/code> \u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u6587\u4ef6\u7684\u521b\u5efa\u6216\u6253\u5f00\u65b9\u5f0f\u3002\u5982\u679c\u6ca1\u6709\u6307\u5b9a\u9009\u9879\uff0c\u5219\u9ed8\u8ba4\u4e3a <code>CREATE<\/code>\u3001<code>TRUNCATE_EXISTING<\/code> \u548c <code>WRITE<\/code> \u9009\u9879\u3002\u8fd9\u610f\u5473\u7740\u5b83\u6253\u5f00\u6587\u4ef6\u8fdb\u884c\u5199\u5165\u64cd\u4f5c\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\u5219\u521b\u5efa\u65b0\u6587\u4ef6\uff0c\u5982\u679c\u6587\u4ef6\u5df2\u5b58\u5728\u5219\u5c06\u5176\u622a\u65ad\u4e3a\u5927\u5c0f\u4e3a 0\u3002\u6240\u6709\u5b57\u8282\u6570\u7ec4\u4e2d\u7684\u5b57\u8282\u90fd\u4f1a\u88ab\u5199\u5165\u6587\u4ef6\u3002\u8be5\u65b9\u6cd5\u786e\u4fdd\u5728\u6240\u6709\u5b57\u8282\u5199\u5165\u540e\u5173\u95ed\u6587\u4ef6\uff0c\u5e76\u8fd4\u56de\u6240\u5199\u6587\u4ef6\u7684\u8def\u5f84\u3002<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.examples;\r\n\r\nimport java.nio.file.Files;\r\nimport java.nio.file.Path;\r\nimport java.nio.file.Paths;\r\n\r\n\/**\r\n * Java Files \u5199\u5165\u6587\u4ef6\u793a\u4f8b\r\n * \r\n * @author scdev\r\n *\r\n *\/\r\npublic class FilesWriteFileExample {\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\tPath path = Paths.get(\"D:\/data\/test.txt\");\r\n\t\ttry {\r\n\t\t\tString str = \"\u8fd9\u662f\u4e00\u4e2a\u5199\u5165\u6587\u4ef6\u7684\u793a\u4f8b\";\r\n\t\t\tbyte[] bs = str.getBytes();\r\n\t\t\tPath writtenFilePath = Files.write(path, bs);\r\n\t\t\tSystem.out.println(\"\u6587\u4ef6\u4e2d\u5199\u5165\u7684\u5185\u5bb9\u4e3a:\\n\"+ new String(Files.readAllBytes(writtenFilePath)));\r\n\t\t} catch (Exception e) {\r\n\t\t\te.printStackTrace();\r\n\t\t}\r\n\r\n\t}\r\n\r\n}<\/code><\/pre>\n<h3>\u904d\u5386\u6587\u4ef6\u6811<\/h3>\n<p>Files\u7c7b\u63d0\u4f9b\u4e86<code>walkFileTree(Path start, FileVisitor&lt;? super Path&gt; visitor)<\/code>\u65b9\u6cd5\uff0c\u7528\u4e8e\u904d\u5386\u76ee\u5f55\u3002\u5b83\u4f1a\u9012\u5f52\u5730\u904d\u5386\u6307\u5b9a\u8def\u5f84\u4e0b\u7684\u76ee\u5f55\uff0c\u5e76\u8fd4\u56de\u8d77\u59cb\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.examples;\r\n\r\nimport java.io.IOException;\r\nimport java.nio.file.FileVisitResult;\r\nimport java.nio.file.FileVisitor;\r\nimport java.nio.file.Files;\r\nimport java.nio.file.Path;\r\nimport java.nio.file.Paths;\r\nimport java.nio.file.attribute.BasicFileAttributes;\r\n\r\n\/**\r\n * Java Files \u904d\u5386\u6587\u4ef6\u6811\u793a\u4f8b\r\n * \r\n * @author scdev\r\n *\r\n *\/\r\npublic class FilesWalkFileTreeExample {\r\n\r\n\tpublic static void main(String[] args) {\r\n\t\tPath path = Paths.get(\"D:\/scdev\");\r\n\t\ttry {\r\n\t\t\tFiles.walkFileTree(path, new FileVisitor&lt;Path&gt;() {\r\n\r\n\t\t\t\t@Override\r\n\t\t\t\tpublic FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {\r\n\t\t\t\t\tSystem.out.println(\"\u8bbf\u95ee\u76ee\u5f55\u540e: \"+dir);\r\n\t\t\t\t\treturn FileVisitResult.CONTINUE;\r\n\t\t\t\t}\r\n\r\n\t\t\t\t@Override\r\n\t\t\t\tpublic FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {\r\n\t\t\t\t\tSystem.out.println(\"\u8bbf\u95ee\u76ee\u5f55\u524d: \"+dir);\r\n\t\t\t\t\treturn FileVisitResult.CONTINUE;\r\n\t\t\t\t}\r\n\r\n\t\t\t\t@Override\r\n\t\t\t\tpublic FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {\r\n\t\t\t\t\tSystem.out.println(\"\u8bbf\u95ee\u6587\u4ef6: \"+file);\r\n\t\t\t\t\treturn FileVisitResult.CONTINUE;\r\n\t\t\t\t}\r\n\r\n\t\t\t\t@Override\r\n\t\t\t\tpublic FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException {\r\n\t\t\t\t\tSystem.out.println(\"\u8bbf\u95ee\u6587\u4ef6\u5931\u8d25: \"+file);\r\n\t\t\t\t\treturn FileVisitResult.CONTINUE;\r\n\t\t\t\t}\r\n\t\t\t});\r\n\t\t} catch (Exception e) {\r\n\t\t\te.printStackTrace();\r\n\t\t}\r\n\r\n\t}\r\n\r\n}<\/code><\/pre>\n<p>\u4ee5\u4e0a\u7a0b\u5e8f\u7684\u8f93\u51fa\u5982\u4e0b:<\/p>\n<pre class=\"post-pre\"><code>\u8bbf\u95ee\u76ee\u5f55\u524d: D:\\scdev\r\n\u8bbf\u95ee\u76ee\u5f55\u524d: D:\\scdev\\java6\r\n\u8bbf\u95ee\u76ee\u5f55\u524d: D:\\scdev\\java6\\Files\r\n\u8bbf\u95ee\u6587\u4ef6: D:\\scdev\\java6\\Files\\file.txt.txt\r\n\u8bbf\u95ee\u76ee\u5f55\u540e: D:\\scdev\\java6\\Files\r\n\u8bbf\u95ee\u76ee\u5f55\u540e: D:\\scdev\\java6\r\n\u8bbf\u95ee\u76ee\u5f55\u524d: D:\\scdev\\java7\r\n\u8bbf\u95ee\u76ee\u5f55\u524d: D:\\scdev\\java7\\Files\r\n\u8bbf\u95ee\u6587\u4ef6: D:\\scdev\\java7\\Files\\file.txt.txt\r\n\u8bbf\u95ee\u76ee\u5f55\u540e: D:\\scdev\\java7\\Files\r\n\u8bbf\u95ee\u76ee\u5f55\u540e: D:\\scdev\\java7\r\n\u8bbf\u95ee\u76ee\u5f55\u524d: D:\\scdev\\java8\r\n\u8bbf\u95ee\u76ee\u5f55\u524d: D:\\scdev\\java8\\Files\r\n\u8bbf\u95ee\u6587\u4ef6: D:\\scdev\\java8\\Files\\file.txt.txt\r\n\u8bbf\u95ee\u76ee\u5f55\u540e: D:\\scdev\\java8\\Files\r\n\u8bbf\u95ee\u76ee\u5f55\u540e: D:\\scdev\\java8\r\n\u8bbf\u95ee\u76ee\u5f55\u540e: D:\\scdev<\/code><\/pre>\n<p>\u8bf7\u6ce8\u610f\uff0c\u6240\u6709\u7684\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u90fd\u88ab\u9012\u5f52\u5904\u7406\u3002\u5f53\u60a8\u60f3\u5bf9\u6240\u6709\u6587\u4ef6\u8fdb\u884c\u4e00\u4e9b\u5e38\u89c1\u7684\u64cd\u4f5c\u65f6\uff0c\u6bd4\u5982\u9012\u5f52\u91cd\u547d\u540d\u76ee\u5f55\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u65f6\uff0c\u8fd9\u975e\u5e38\u6709\u7528\u3002\u5173\u4e8eJava\u6587\u4ef6\u7c7b\uff0c\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u3002\u53c2\u8003\uff1a<a href=\"https:\/\/docs.oracle.com\/javase\/8\/docs\/api\/java\/nio\/file\/Files.html\" target=\"_blank\" rel=\"noopener\">API\u6587\u6863<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java 1.7 \u4e2d\u5f15\u5165\u4e86 java.nio.file.Files \u7c7b\uff0c\u5b83\u662f java.nio.file \u5305\u7684 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[968,967,180,969,531],"class_list":{"0":"post-266","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-uncategorized","7":"tag-java-nio-file-files","8":"tag-java","10":"tag-nio-2","11":"tag-531"},"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\u64cd\u4f5c\uff1a\u6df1\u5165\u89e3\u6790java.nio.file.Files\u7c7b - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5168\u9762\u63a2\u7d22Java\u4e2d\u5f3a\u5927\u7684java.nio.file.Files\u7c7b\uff0c\u5b66\u4e60\u5982\u4f55\u9ad8\u6548\u8fdb\u884c\u6587\u4ef6\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u5199\u5165\u3001\u590d\u5236\u3001\u79fb\u52a8\u548c\u5220\u9664\u7b49\u64cd\u4f5c\u3002\u672c\u6307\u5357\u6df1\u5165\u89e3\u6790NIO.2\u6587\u4ef6API\uff0c\u52a9\u60a8\u7cbe\u901aJava\u6587\u4ef6\u5904\u7406\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-java-nio-file-files\u7c7b\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u6587\u4ef6\u64cd\u4f5c\uff1a\u6df1\u5165\u89e3\u6790java.nio.file.Files\u7c7b\" \/>\n<meta property=\"og:description\" content=\"\u5168\u9762\u63a2\u7d22Java\u4e2d\u5f3a\u5927\u7684java.nio.file.Files\u7c7b\uff0c\u5b66\u4e60\u5982\u4f55\u9ad8\u6548\u8fdb\u884c\u6587\u4ef6\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u5199\u5165\u3001\u590d\u5236\u3001\u79fb\u52a8\u548c\u5220\u9664\u7b49\u64cd\u4f5c\u3002\u672c\u6307\u5357\u6df1\u5165\u89e3\u6790NIO.2\u6587\u4ef6API\uff0c\u52a9\u60a8\u7cbe\u901aJava\u6587\u4ef6\u5904\u7406\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/java\u6587\u4ef6-java-nio-file-files\u7c7b\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-22T14:54:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-31T19:07:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647be8a4b2f92e6c72c7f7\/2-0.png\" \/>\n<meta name=\"author\" content=\"\u6587, \u7fd4\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6587, \u7fd4\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \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-java-nio-file-files%e7%b1%bb\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/\",\"name\":\"Java\u6587\u4ef6\u64cd\u4f5c\uff1a\u6df1\u5165\u89e3\u6790java.nio.file.Files\u7c7b - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2022-11-22T14:54:42+00:00\",\"dateModified\":\"2025-07-31T19:07:29+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/64d5cc7727fffbff2f9a2a8da1de3e5c\"},\"description\":\"\u5168\u9762\u63a2\u7d22Java\u4e2d\u5f3a\u5927\u7684java.nio.file.Files\u7c7b\uff0c\u5b66\u4e60\u5982\u4f55\u9ad8\u6548\u8fdb\u884c\u6587\u4ef6\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u5199\u5165\u3001\u590d\u5236\u3001\u79fb\u52a8\u548c\u5220\u9664\u7b49\u64cd\u4f5c\u3002\u672c\u6307\u5357\u6df1\u5165\u89e3\u6790NIO.2\u6587\u4ef6API\uff0c\u52a9\u60a8\u7cbe\u901aJava\u6587\u4ef6\u5904\u7406\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Java\u6587\u4ef6\u64cd\u4f5c\uff1a\u6df1\u5165\u89e3\u6790java.nio.file.Files\u7c7b\"}]},{\"@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\/64d5cc7727fffbff2f9a2a8da1de3e5c\",\"name\":\"\u6587, \u7fd4\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/920c3d673e0bccacc98e5e6b7149bb3c22edd8d39cb753e5d7d7e471498118a1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/920c3d673e0bccacc98e5e6b7149bb3c22edd8d39cb753e5d7d7e471498118a1?s=96&d=mm&r=g\",\"caption\":\"\u6587, \u7fd4\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/wenxiang\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Java\u6587\u4ef6\u64cd\u4f5c\uff1a\u6df1\u5165\u89e3\u6790java.nio.file.Files\u7c7b - Blog - Silicon Cloud","description":"\u5168\u9762\u63a2\u7d22Java\u4e2d\u5f3a\u5927\u7684java.nio.file.Files\u7c7b\uff0c\u5b66\u4e60\u5982\u4f55\u9ad8\u6548\u8fdb\u884c\u6587\u4ef6\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u5199\u5165\u3001\u590d\u5236\u3001\u79fb\u52a8\u548c\u5220\u9664\u7b49\u64cd\u4f5c\u3002\u672c\u6307\u5357\u6df1\u5165\u89e3\u6790NIO.2\u6587\u4ef6API\uff0c\u52a9\u60a8\u7cbe\u901aJava\u6587\u4ef6\u5904\u7406\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-java-nio-file-files\u7c7b\/","og_locale":"zh_CN","og_type":"article","og_title":"Java\u6587\u4ef6\u64cd\u4f5c\uff1a\u6df1\u5165\u89e3\u6790java.nio.file.Files\u7c7b","og_description":"\u5168\u9762\u63a2\u7d22Java\u4e2d\u5f3a\u5927\u7684java.nio.file.Files\u7c7b\uff0c\u5b66\u4e60\u5982\u4f55\u9ad8\u6548\u8fdb\u884c\u6587\u4ef6\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u5199\u5165\u3001\u590d\u5236\u3001\u79fb\u52a8\u548c\u5220\u9664\u7b49\u64cd\u4f5c\u3002\u672c\u6307\u5357\u6df1\u5165\u89e3\u6790NIO.2\u6587\u4ef6API\uff0c\u52a9\u60a8\u7cbe\u901aJava\u6587\u4ef6\u5904\u7406\u3002","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/java\u6587\u4ef6-java-nio-file-files\u7c7b\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2022-11-22T14:54:42+00:00","article_modified_time":"2025-07-31T19:07:29+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/65647be8a4b2f92e6c72c7f7\/2-0.png"}],"author":"\u6587, \u7fd4","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u6587, \u7fd4","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/","name":"Java\u6587\u4ef6\u64cd\u4f5c\uff1a\u6df1\u5165\u89e3\u6790java.nio.file.Files\u7c7b - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2022-11-22T14:54:42+00:00","dateModified":"2025-07-31T19:07:29+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/64d5cc7727fffbff2f9a2a8da1de3e5c"},"description":"\u5168\u9762\u63a2\u7d22Java\u4e2d\u5f3a\u5927\u7684java.nio.file.Files\u7c7b\uff0c\u5b66\u4e60\u5982\u4f55\u9ad8\u6548\u8fdb\u884c\u6587\u4ef6\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u5199\u5165\u3001\u590d\u5236\u3001\u79fb\u52a8\u548c\u5220\u9664\u7b49\u64cd\u4f5c\u3002\u672c\u6307\u5357\u6df1\u5165\u89e3\u6790NIO.2\u6587\u4ef6API\uff0c\u52a9\u60a8\u7cbe\u901aJava\u6587\u4ef6\u5904\u7406\u3002","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"Java\u6587\u4ef6\u64cd\u4f5c\uff1a\u6df1\u5165\u89e3\u6790java.nio.file.Files\u7c7b"}]},{"@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\/64d5cc7727fffbff2f9a2a8da1de3e5c","name":"\u6587, \u7fd4","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/920c3d673e0bccacc98e5e6b7149bb3c22edd8d39cb753e5d7d7e471498118a1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/920c3d673e0bccacc98e5e6b7149bb3c22edd8d39cb753e5d7d7e471498118a1?s=96&d=mm&r=g","caption":"\u6587, \u7fd4"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/wenxiang\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/java%e6%96%87%e4%bb%b6-java-nio-file-files%e7%b1%bb\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/266","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=266"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/266\/revisions"}],"predecessor-version":[{"id":109749,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/266\/revisions\/109749"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}