{"id":206881,"date":"2025-06-12T11:19:29","date_gmt":"2025-06-12T03:19:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206881\/"},"modified":"2025-06-12T11:19:29","modified_gmt":"2025-06-12T03:19:29","slug":"%e9%99%a4%e4%ba%86%e6%96%87%e4%bb%b6%ef%bc%8c%e8%bf%98%e6%9c%89%e5%93%aa%e4%ba%9b%e5%af%b9%e8%b1%a1%e5%8f%af%e4%bb%a5%e4%bd%9c%e4%b8%ba-io-reader-%e5%92%8c-io-writer-%e4%bd%bf%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206881\/","title":{"rendered":"\u9664\u4e86\u6587\u4ef6\uff0c\u8fd8\u6709\u54ea\u4e9b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3a io.Reader \u548c io.Writer \u4f7f\u7528\uff1f"},"content":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300a\u9664\u4e86\u6587\u4ef6\uff0c\u8fd8\u6709\u54ea\u4e9b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3a io.Reader \u548c io.Writer \u4f7f\u7528\uff1f \u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241127\/173267735267468ee8a7607.jpg\" class=\"aligncenter\">,<br \/>\n<strong>io.Reader \u548c io.Writer \u7c7b\u578b\u7684\u5bf9\u8c61<\/strong>,io.Reader\u548cio.Writer\u63a5\u53e3\u662f\u8868\u793a\u8f93\u5165\u548c\u8f93\u51fa\u6d41\u7684\u901a\u7528\u63a5\u53e3\u3002\u9664\u4e86\u6587\u4ef6\u5bf9\u8c61\u4e4b\u5916\uff0c\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u7c7b\u578b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3aio.Reader\u548cio.Writer\u3002,<br \/>\n<strong>\u5185\u7f6e\u5bf9\u8c61<\/strong>,<br \/>\n<strong>\u5176\u4ed6\u7c7b\u578b<\/strong>,\u8bf7\u6ce8\u610f\uff0c\u8fd9\u4e9b\u53ea\u662f\u5185\u7f6e\u7684\u4e00\u4e9b\u5e38\u89c1\u7c7b\u578b\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u7c7b\u578b\u5b9e\u73b0 io.Reader \u548c io.Writer \u63a5\u53e3\uff0c\u4ee5\u6ee1\u8db3\u7279\u5b9a\u9700\u6c42\u3002,\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u9664\u4e86\u6587\u4ef6\uff0c\u8fd8\u6709\u54ea\u4e9b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3a io.Reader \u548c io.Writer \u4f7f\u7528\uff1f \u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01,<br \/>\n<strong>strings.Reader<\/strong>\uff1a\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u8f93\u5165\u6d41\u3002,<br \/>\n<strong>bytes.Reader<\/strong>\uff1a\u5c06\u5b57\u8282\u6570\u7ec4\u8f6c\u6362\u4e3a\u8f93\u5165\u6d41\u3002,<br \/>\n<strong>os.File<\/strong>\uff1a\u6587\u4ef6\u8f93\u5165\u8f93\u51fa\u3002,<br \/>\n<strong>os.Stdin\/os.Stdout<\/strong>\uff1a\u6807\u51c6\u8f93\u5165\u8f93\u51fa\uff0c\u5373\u7ec8\u7aef\u3002,<br \/>\n<strong>net.Conn<\/strong>\uff1a\u7f51\u7edc\u8f93\u5165\u8f93\u51fa\u3002,io.Reader \u548c io.Writer \u7c7b\u578b\u7684\u5bf9\u8c61,\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300a\u9664\u4e86\u6587\u4ef6\uff0c\u8fd8\u6709\u54ea\u4e9b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3a io.Reader \u548c io.Writer \u4f7f\u7528\uff1f \u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>\u9664\u4e86\u6587\u4ef6\uff0c\u8fd8\u6709\u54ea\u4e9b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3a io.Reader \u548c io.Writer \u4f7f\u7528\uff1f <\/span><\/p>\n<h1>\u9664\u4e86\u6587\u4ef6\uff0c\u8fd8\u6709\u54ea\u4e9b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3a io.Reader \u548c io.Writer \u4f7f\u7528\uff1f <\/h1>\n<p><span>2024-11-27 11:16:08<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300a\u9664\u4e86\u6587\u4ef6\uff0c\u8fd8\u6709\u54ea\u4e9b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3a io.Reader \u548c io.Writer \u4f7f\u7528\uff1f \u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241127\/173267735267468ee8a7607.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>io.Reader \u548c io.Writer \u7c7b\u578b\u7684\u5bf9\u8c61<\/strong><\/p>\n<p>io.Reader\u548cio.Writer\u63a5\u53e3\u662f\u8868\u793a\u8f93\u5165\u548c\u8f93\u51fa\u6d41\u7684\u901a\u7528\u63a5\u53e3\u3002\u9664\u4e86\u6587\u4ef6\u5bf9\u8c61\u4e4b\u5916\uff0c\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u7c7b\u578b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3aio.Reader\u548cio.Writer\u3002<\/p>\n<p><strong>\u5185\u7f6e\u5bf9\u8c61<\/strong><\/p>\n<ul>\n<li><strong>os.Stdin\/os.Stdout<\/strong>\uff1a\u6807\u51c6\u8f93\u5165\u8f93\u51fa\uff0c\u5373\u7ec8\u7aef\u3002<\/li>\n<li><strong>os.File<\/strong>\uff1a\u6587\u4ef6\u8f93\u5165\u8f93\u51fa\u3002<\/li>\n<li><strong>net.Conn<\/strong>\uff1a\u7f51\u7edc\u8f93\u5165\u8f93\u51fa\u3002<\/li>\n<li><strong>bufio.Reader\/bufio.Writer<\/strong>\uff1a\u7f13\u51b2\u533a\u8f93\u5165\/\u8f93\u51fa\uff0c\u7528\u4e8e\u5728\u5e95\u5c42\u6d41\u4e0a\u63d0\u4f9b\u7f13\u51b2\u529f\u80fd\u3002<\/li>\n<\/ul>\n<p><strong>\u5176\u4ed6\u7c7b\u578b<\/strong><\/p>\n<ul>\n<li><strong>bytes.Reader<\/strong>\uff1a\u5c06\u5b57\u8282\u6570\u7ec4\u8f6c\u6362\u4e3a\u8f93\u5165\u6d41\u3002<\/li>\n<li><strong>strings.Reader<\/strong>\uff1a\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u8f93\u5165\u6d41\u3002<\/li>\n<\/ul>\n<p>\u8bf7\u6ce8\u610f\uff0c\u8fd9\u4e9b\u53ea\u662f\u5185\u7f6e\u7684\u4e00\u4e9b\u5e38\u89c1\u7c7b\u578b\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u7c7b\u578b\u5b9e\u73b0 io.Reader \u548c io.Writer \u63a5\u53e3\uff0c\u4ee5\u6ee1\u8db3\u7279\u5b9a\u9700\u6c42\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u9664\u4e86\u6587\u4ef6\uff0c\u8fd8\u6709\u54ea\u4e9b\u5bf9\u8c61\u53ef\u4ee5\u4f5c\u4e3a io.Reader \u548c io.Writer \u4f7f\u7528\uff1f \u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u4f7f\u7528 Python \u4ee3\u7801\u4fee\u6539 JSON \u6587\u4ef6\u7684\u6307\u5b9a\u5b57\u6bb5\uff0c\u5e76\u5c06\u5176\u4e0e\u6587\u4ef6\u5939\u5185\u7684\u5176\u4ed6\u6587\u4ef6\u590d\u5236\u5230\u65b0\u7684\u8def\u5f84\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u63a2\u7d22\u7535\u8111\u52a8\u753b\u684c\u9762\uff1a\u8ba9\u4f60\u7684\u5c4f\u5e55\u7115\u53d1\u65b0\u751f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-206881","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=206881"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206881\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}