{"id":206277,"date":"2025-06-12T10:36:56","date_gmt":"2025-06-12T02:36:56","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206277\/"},"modified":"2025-06-12T10:36:56","modified_gmt":"2025-06-12T02:36:56","slug":"strings-reader-%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0-io-reader-%e6%8e%a5%e5%8f%a3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206277\/","title":{"rendered":"strings.Reader \u5982\u4f55\u5b9e\u73b0 io.Reader \u63a5\u53e3\uff1f"},"content":{"rendered":"

\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587
\n\u300astrings.Reader \u5982\u4f55\u5b9e\u73b0 io.Reader \u63a5\u53e3\uff1f\u300b<\/span>\u4e3b\u8981\u8bb2\u89e3\u4e86
\n<\/span>\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728GOLANG\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01,
\n,
\nio.Reader \u548c strings.Reader \u7684\u5173\u8054<\/strong>,\u5728\u5b66\u4e60\u8bfb\u53d6\u5668\uff08Reader\uff09\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230 io.Reader \u548c strings.Reader \u8fd9\u4e24\u4e2a\u7c7b\u3002\u867d\u7136\u8fd9\u4e8c\u8005\u540d\u79f0\u76f8\u4f3c\uff0c\u4f46\u5b83\u4eec\u5728\u672c\u8d28\u4e0a\u5374\u662f\u622a\u7136\u4e0d\u540c\u7684\uff0c\u4e00\u4e2a\u662f\u63a5\u53e3\uff08io.Reader\uff09\uff0c\u800c\u53e6\u4e00\u4e2a\u662f\u7ed3\u6784\u4f53\uff08strings.Reader\uff09\u3002,\u8d77\u521d\uff0c\u8fd9\u4e24\u4e2a\u7c7b\u770b\u4f3c\u65e0\u5173\uff0c\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u5b83\u4eec\u4e4b\u95f4\u6ca1\u6709\u8054\u7cfb\u3002\u5728 bufio \u5305\u4e2d\uff0cNewReader \u51fd\u6570\u7684\u5165\u53c2\u7c7b\u578b\u662f io.Reader\u3002\u800c strings.Reader \u5b9e\u73b0\u4e86\u4e00\u4e2a\u65b9\u6cd5\uff1afunc (r *Reader) Read(b []byte) (n int, err error)\uff0c\u8be5\u65b9\u6cd5\u4e0e io.Reader \u63a5\u53e3\u4e2d\u5b9a\u4e49\u7684\u65b9\u6cd5\u4e00\u81f4\u3002,\u56e0\u6b64\uff0cstrings.Reader \u5b9e\u73b0\u4e86 io.Reader \u63a5\u53e3\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u5177\u5907\u4e86 io.Reader \u89c4\u5b9a\u7684\u529f\u80fd\u3002\u901a\u8fc7\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3\uff0cstrings.Reader \u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u53ef\u4ee5\u8bfb\u53d6\u6570\u636e\u7684\u6e90\u88ab\u4f20\u9012\u7ed9\u9700\u8981 io.Reader \u4f5c\u4e3a\u53c2\u6570\u7684\u51fd\u6570\u3002,\u7b80\u5355\u6765\u8bf4\uff0cstrings.Reader \u867d\u7136\u662f\u4e00\u4e2a\u7ed3\u6784\u4f53\uff0c\u4f46\u5b83\u53ef\u4ee5\u901a\u8fc7\u5b9e\u73b0 io.Reader \u63a5\u53e3\u800c\u63d0\u4f9b\u4e0e\u8be5\u63a5\u53e3\u76f8\u540c\u7684\u529f\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u9700\u8981 io.Reader \u7684\u5730\u65b9\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528 strings.Reader \u5bf9\u8c61\u3002,\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5728 bufio.NewReader \u4e2d\uff0c\u4f60\u53ef\u4ee5\u5c06 strings.Reader \u4f5c\u4e3a\u5165\u53c2\u4f20\u9012\u7ed9\u8fd9\u4e2a\u51fd\u6570\uff0c\u56e0\u4e3a strings.Reader \u5b9e\u73b0\u4e86 io.Reader \u63a5\u53e3\uff0c\u5e76\u4e14\u5177\u5907\u4e86\u8be5\u63a5\u53e3\u8981\u6c42\u7684\u529f\u80fd\u3002,\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300astrings.Reader \u5982\u4f55\u5b9e\u73b0 io.Reader \u63a5\u53e3\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~GOLANG\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03GOLANG\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01,io.Reader \u548c strings.Reader \u7684\u5173\u8054,\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587
\n\u300astrings.Reader \u5982\u4f55\u5b9e\u73b0 io.Reader \u63a5\u53e3\uff1f\u300b<\/span>\u4e3b\u8981\u8bb2\u89e3\u4e86
\n<\/span>\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728GOLANG\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> strings.Reader \u5982\u4f55\u5b9e\u73b0 io.Reader \u63a5\u53e3\uff1f<\/span><\/p>\n

strings.Reader \u5982\u4f55\u5b9e\u73b0 io.Reader \u63a5\u53e3\uff1f<\/h1>\n

2024-11-08 13:13:03<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587\u300astrings.Reader \u5982\u4f55\u5b9e\u73b0 io.Reader \u63a5\u53e3\uff1f\u300b<\/span>\u4e3b\u8981\u8bb2\u89e3\u4e86<\/span>\u7b49\u7b49\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6211\u4f1a\u5728GOLANG\u4e2d\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u7cfb\u5217\u6587\u7ae0\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u5e76\u79ef\u6781\u7559\u8a00\u5efa\u8bae\u3002\u4e0b\u9762\u5c31\u5148\u4e00\u8d77\u6765\u770b\u4e00\u4e0b\u672c\u7bc7\u6b63\u6587\u5185\u5bb9\u5427\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

<\/p>\n

io.Reader \u548c strings.Reader \u7684\u5173\u8054<\/strong><\/p>\n

\u5728\u5b66\u4e60\u8bfb\u53d6\u5668\uff08Reader\uff09\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230 io.Reader \u548c strings.Reader \u8fd9\u4e24\u4e2a\u7c7b\u3002\u867d\u7136\u8fd9\u4e8c\u8005\u540d\u79f0\u76f8\u4f3c\uff0c\u4f46\u5b83\u4eec\u5728\u672c\u8d28\u4e0a\u5374\u662f\u622a\u7136\u4e0d\u540c\u7684\uff0c\u4e00\u4e2a\u662f\u63a5\u53e3\uff08io.Reader\uff09\uff0c\u800c\u53e6\u4e00\u4e2a\u662f\u7ed3\u6784\u4f53\uff08strings.Reader\uff09\u3002 <\/p>\n

\u8d77\u521d\uff0c\u8fd9\u4e24\u4e2a\u7c7b\u770b\u4f3c\u65e0\u5173\uff0c\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u5b83\u4eec\u4e4b\u95f4\u6ca1\u6709\u8054\u7cfb\u3002\u5728 bufio \u5305\u4e2d\uff0cNewReader \u51fd\u6570\u7684\u5165\u53c2\u7c7b\u578b\u662f io.Reader\u3002\u800c strings.Reader \u5b9e\u73b0\u4e86\u4e00\u4e2a\u65b9\u6cd5\uff1afunc (r *Reader) Read(b []byte) (n int, err error)\uff0c\u8be5\u65b9\u6cd5\u4e0e io.Reader \u63a5\u53e3\u4e2d\u5b9a\u4e49\u7684\u65b9\u6cd5\u4e00\u81f4\u3002 <\/p>\n

\u56e0\u6b64\uff0cstrings.Reader \u5b9e\u73b0\u4e86 io.Reader \u63a5\u53e3\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u5177\u5907\u4e86 io.Reader \u89c4\u5b9a\u7684\u529f\u80fd\u3002\u901a\u8fc7\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3\uff0cstrings.Reader \u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u53ef\u4ee5\u8bfb\u53d6\u6570\u636e\u7684\u6e90\u88ab\u4f20\u9012\u7ed9\u9700\u8981 io.Reader \u4f5c\u4e3a\u53c2\u6570\u7684\u51fd\u6570\u3002 <\/p>\n

\u7b80\u5355\u6765\u8bf4\uff0cstrings.Reader \u867d\u7136\u662f\u4e00\u4e2a\u7ed3\u6784\u4f53\uff0c\u4f46\u5b83\u53ef\u4ee5\u901a\u8fc7\u5b9e\u73b0 io.Reader \u63a5\u53e3\u800c\u63d0\u4f9b\u4e0e\u8be5\u63a5\u53e3\u76f8\u540c\u7684\u529f\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u9700\u8981 io.Reader \u7684\u5730\u65b9\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528 strings.Reader \u5bf9\u8c61\u3002 <\/p>\n

\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5728 bufio.NewReader \u4e2d\uff0c\u4f60\u53ef\u4ee5\u5c06 strings.Reader \u4f5c\u4e3a\u5165\u53c2\u4f20\u9012\u7ed9\u8fd9\u4e2a\u51fd\u6570\uff0c\u56e0\u4e3a strings.Reader \u5b9e\u73b0\u4e86 io.Reader \u63a5\u53e3\uff0c\u5e76\u4e14\u5177\u5907\u4e86\u8be5\u63a5\u53e3\u8981\u6c42\u7684\u529f\u80fd\u3002 <\/p>\n

\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300astrings.Reader \u5982\u4f55\u5b9e\u73b0 io.Reader \u63a5\u53e3\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~GOLANG\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03GOLANG\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n

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\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u52aa\u529b\u5b66\u4e60\u5427\uff01\u672c\u6587 \u300a...<\/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-206277","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206277","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=206277"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206277\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}