{"id":44631,"date":"2023-10-03T23:08:16","date_gmt":"2023-10-03T15:08:16","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44631"},"modified":"2023-10-03T23:08:16","modified_gmt":"2023-10-03T15:08:16","slug":"gyylsirhsx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44631.html","title":{"rendered":"Go\u8bed\u8a00\u6d41\u5f0fIO\u5982\u4f55\u5b9e\u73b0"},"content":{"rendered":"

  Go\u8bed\u8a00\u6d41\u5f0fIO\u662f\u4e00\u79cd\u53ef\u4ee5\u6309\u7167\u4e00\u5b9a\u7684\u987a\u5e8f\u5904\u7406\u6570\u636e\u7684\u7f16\u7a0b\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u65b9\u5f0f\u3002Go\u8bed\u8a00\u6d41\u5f0fIO\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u66f4\u52a0\u7b80\u6d01\u3001\u6613\u8bfb\u3002\u672c\u6587\u5c06\u4ecb\u7ecdGo\u8bed\u8a00\u6d41\u5f0fIO\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Go\u8bed\u8a00\u6765\u5b9e\u73b0\u6d41\u5f0fIO\u3002<\/p>\n

Go\u8bed\u8a00\u6d41\u5f0fIO\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

  Go\u8bed\u8a00\u6d41\u5f0fIO\u662f\u4e00\u79cd\u6309\u7167\u4e00\u5b9a\u7684\u987a\u5e8f\u5904\u7406\u6570\u636e\u7684\u7f16\u7a0b\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u65b9\u5f0f\u3002Go\u8bed\u8a00\u6d41\u5f0fIO\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u66f4\u52a0\u7b80\u6d01\u3001\u6613\u8bfb\u3002\u6d41\u5f0fIO\u7684\u57fa\u672c\u6982\u5ff5\u662f\uff0c\u6570\u636e\u88ab\u5206\u6210\u4e00\u4e2a\u4e00\u4e2a\u7684\u5757\uff0c\u6bcf\u4e2a\u5757\u7684\u6570\u636e\u5927\u5c0f\u53ef\u4ee5\u4e0d\u540c\uff0c\u4f46\u662f\u6bcf\u4e2a\u5757\u7684\u6570\u636e\u90fd\u4f1a\u88ab\u6309\u7167\u4e00\u5b9a\u7684\u987a\u5e8f\u5904\u7406\uff0c\u8fd9\u6837\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6548\u7387\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528Go\u8bed\u8a00\u5b9e\u73b0\u6d41\u5f0fIO<\/h2>\n

  1.\u4f7f\u7528Reader\u548cWriter\u63a5\u53e3<\/h3>\n

  Go\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e00\u4e2aReader\u63a5\u53e3\u548c\u4e00\u4e2aWriter\u63a5\u53e3\uff0c\u7528\u4e8e\u5b9e\u73b0\u6d41\u5f0fIO\u3002Reader\u63a5\u53e3\u7528\u4e8e\u4ece\u4e00\u4e2a\u6570\u636e\u6e90\u4e2d\u8bfb\u53d6\u6570\u636e\uff0cWriter\u63a5\u53e3\u7528\u4e8e\u5c06\u6570\u636e\u5199\u5165\u5230\u4e00\u4e2a\u76ee\u6807\u4e2d\u3002\u4f7f\u7528Reader\u548cWriter\u63a5\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4ece\u4e00\u4e2a\u6570\u636e\u6e90\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5e76\u5c06\u6570\u636e\u5199\u5165\u5230\u4e00\u4e2a\u76ee\u6807\u4e2d\uff0c\u5b9e\u73b0\u6d41\u5f0fIO\u3002<\/p>\n

  2.\u4f7f\u7528io.Copy\u51fd\u6570<\/h3>\n

  Go\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e00\u4e2aio.Copy\u51fd\u6570\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u6d41\u5f0fIO\u3002io.Copy\u51fd\u6570\u53ef\u4ee5\u4ece\u4e00\u4e2a\u6570\u636e\u6e90\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5e76\u5c06\u6570\u636e\u5199\u5165\u5230\u4e00\u4e2a\u76ee\u6807\u4e2d\uff0c\u5b9e\u73b0\u6d41\u5f0fIO\u3002io.Copy\u51fd\u6570\u53ef\u4ee5\u6309\u7167\u4e00\u5b9a\u7684\u987a\u5e8f\u5904\u7406\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6548\u7387\u3002<\/p>\n

  3.\u4f7f\u7528bufio.Reader\u548cbufio.Writer<\/h3>\n

  Go\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e00\u4e2abufio.Reader\u548c\u4e00\u4e2abufio.Writer\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u6d41\u5f0fIO\u3002bufio.Reader\u548cbufio.Writer\u53ef\u4ee5\u4ece\u4e00\u4e2a\u6570\u636e\u6e90\u4e2d\u8bfb\u53d6\u6570\u636e\uff0c\u5e76\u5c06\u6570\u636e\u5199\u5165\u5230\u4e00\u4e2a\u76ee\u6807\u4e2d\uff0c\u5b9e\u73b0\u6d41\u5f0fIO\u3002bufio.Reader\u548cbufio.Writer\u53ef\u4ee5\u6309\u7167\u4e00\u5b9a\u7684\u987a\u5e8f\u5904\u7406\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6548\u7387\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86Go\u8bed\u8a00\u6d41\u5f0fIO\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Go\u8bed\u8a00\u6765\u5b9e\u73b0\u6d41\u5f0fIO\u3002<\/strong>Go\u8bed\u8a00\u63d0\u4f9b\u4e86\u4e00\u4e2aReader\u63a5\u53e3\u548c\u4e00\u4e2aWriter\u63a5\u53e3\uff0c\u4ee5\u53caio.Copy\u51fd\u6570\u548cbufio.Reader\u548cbufio.Writer\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u6d41\u5f0fIO\u3002Go\u8bed\u8a00\u6d41\u5f0fIO\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u66f4\u52a0\u7b80\u6d01\u3001\u6613\u8bfb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Go\u8bed\u8a00\u6d41\u5f0fIO\u662f\u4e00\u79cd\u53ef\u4ee5\u6309\u7167\u4e00\u5b9a\u7684\u987a\u5e8f\u5904\u7406\u6570\u636e\u7684\u7f16\u7a0b\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u65b9\u5f0f\u3002Go\u8bed\u8a00\u6d41\u5f0fIO\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u66f4\u52a0<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[222],"class_list":["post-44631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ycio"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44631"}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=44631"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44631\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=44631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}