{"id":632,"date":"2021-02-07T15:19:45","date_gmt":"2021-02-07T07:19:45","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=632"},"modified":"2021-09-06T09:01:17","modified_gmt":"2021-09-06T01:01:17","slug":"i-o-%e4%b8%8e-i-o%e6%a1%86%e6%9e%b6%e6%a6%82%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-632.html","title":{"rendered":"&#8211; &#8211; java.io \u5305\u4ecb\u7ecd &#8211; &#8211;"},"content":{"rendered":"\n<h5>1.I\/O \u6982\u8ff0 <\/h5>\n\n\n\n<p>I\/O \uff0c\u5168\u79f0\uff1aInput\/Output\uff0c\u662f\u8f93\u5165\u8f93\u51fa\u7684\u610f\u601d<\/p>\n\n\n\n<p>\u5bf9\u6587\u4ef6\u8fdb\u884c\u64cd\u4f5c\u65f6\uff0c\u5c31\u9700\u8981\u4f7f\u7528 I\/O <\/p>\n\n\n\n<h4 class=\"has-text-align-center\">2.java.io \u5305<\/h4>\n\n\n\n<p>i\/o\u9876\u5c42\u62bd\u8c61\u7c7b\u5206\u4e3a\u5b57\u7b26\u6d41\u548c\u5b57\u8282\u6d41\uff0c\u53c8\u5206\u522b\u6709\u8f93\u5165\u548c\u8f93\u51fa\u6d41<\/p>\n\n\n\n<ul><li>\u5b57\u8282\u6d41<ul><li>\u5b57\u8282\u8f93\u5165\u6d41<\/li><li>\u5b57\u8282\u8f93\u51fa\u6d41<\/li><\/ul><\/li><li>\u5b57\u7b26\u6d41<ul><li>\u5b57\u7b26\u8f93\u5165\u6d41<\/li><li>\u5b57\u7b26\u8f93\u51fa\u6d41<\/li><\/ul><\/li><\/ul>\n\n\n\n<h5>1.\u6587\u4ef6\u5b57\u8282\u6d41\u53ca\u5176\u7f13\u51b2\u6d41\uff08\u8bfb\u53d6\u4efb\u610f\u6587\u4ef6\uff09<\/h5>\n\n\n\n<p>\u5b57\u8282\u6d41\uff0c\u9876\u5c42\u662f InputStream\/OutputStream \u62bd\u8c61\u7c7b\uff0c\u6709\u8bfb\/\u5199\u5b57\u8282\u6d41 \u548c \u7f13\u51b2\u6d41<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>                       InputStream\/OutputStream\n                   \u21d9                        \u21d8\n    FileInputStream\u7c7b                        FileOutputStream\u7c7b\n            \u21d3                                         \u21d3\n    BufferedInputStream\u7c7b                    BufferedOutputStream\u7c7b<\/code><\/pre>\n\n\n\n<h5>2.\u6587\u4ef6\u5b57\u7b26\u6d41\u53ca\u5176\u7f13\u51b2\u6d41\uff08\u4e13\u95e8\u8bfb\u53d6\u6587\u5b57\uff09<\/h5>\n\n\n\n<p>\u5b57\u7b26\u6d41\uff0c\u9876\u5c42\u662f Reader\/Writer \u62bd\u8c61\u7c7b\uff0c\u6709\u8bfb\/\u5199\u5b57\u7b26\u6d41\uff0c\u548c\u5b83\u4eec\u7684\u7f13\u51b2\u6d41<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>                          Reader\/Writer\n       \u21d9                 \u21d9         \u21d8                 \u21d8\nFileReader\u7c7b      FileWriter\u7c7b   BufferedReader\u7c7b  BufferedWriter\u7c7b<\/code><\/pre>\n\n\n\n<h5>3.\u8f6c\u6362\u6d41<\/h5>\n\n\n\n<p>\u8f6c\u6362\u6d41\uff0c\u53ef\u4ee5\u8f6c\u6362\u5b57\u7b26\u548c\u5b57\u8282\uff0c\u7ee7\u627f\u81ea Writer\/Reader<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>                          Reader\/Writer\n                   \u21d9                        \u21d8\n       OutputStreamReader\u7c7b            OutputStreamWriter\u7c7b<\/code><\/pre>\n\n\n\n<h5>4.\u6253\u5370\u6d41<\/h5>\n\n\n\n<p>\u6253\u5370\u6d41\uff0cprintStream \u662f OutputStream \u7684\u5b50\u7c7b<\/p>\n\n\n\n<p>\u6253\u5370\u6d41\u53ef\u4ee5\u65b9\u4fbf\u7684\u6253\u5370\u6570\u636e\u5230\u6587\u4ef6\u4e2d\uff0c\u4e0d\u4f1a\u5f02\u5e38\u548c\u9519\u8bef<\/p>\n\n\n\n<h5>5.\u8f93\u5165\u6d41<\/h5>\n\n\n\n<p>\u63a7\u5236\u53f0\u5199\u5165\u6d41\uff0cInputStreamReader<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.I\/O \u6982\u8ff0 I\/O \uff0c\u5168\u79f0\uff1aInput\/Output\uff0c\u662f\u8f93\u5165\u8f93\u51fa\u7684\u610f\u601d \u5bf9\u6587\u4ef6\u8fdb\u884c\u64cd\u4f5c\u65f6\uff0c\u5c31\u9700\u8981\u4f7f\u7528 I&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-632.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">&#8211; &#8211; java.io \u5305\u4ecb\u7ecd &#8211; &#8211;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[22],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/632"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/comments?post=632"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/632\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}