{"id":207905,"date":"2025-07-08T10:10:36","date_gmt":"2025-07-08T02:10:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207905\/"},"modified":"2025-07-08T10:10:36","modified_gmt":"2025-07-08T02:10:36","slug":"%e6%83%b3%e8%a6%81%e4%bd%bf%e7%94%a8%e4%bc%a0%e9%80%92%e5%88%b0%e5%ba%93%e7%9a%84%e7%9b%b8%e5%90%8c%e6%96%87%e4%bb%b6%e5%86%85%e5%ae%b9%ef%bc%8c%e8%80%8c%e4%b8%8d%e6%89%93%e5%bc%80%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207905\/","title":{"rendered":"\u60f3\u8981\u4f7f\u7528\u4f20\u9012\u5230\u5e93\u7684\u76f8\u540c\u6587\u4ef6\u5185\u5bb9\uff0c\u800c\u4e0d\u6253\u5f00\u6587\u4ef6\u4e24\u6b21"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u60f3\u8981\u4f7f\u7528\u4f20\u9012\u5230\u5e93\u7684\u76f8\u540c\u6587\u4ef6\u5185\u5bb9\uff0c\u800c\u4e0d\u6253\u5f00\u6587\u4ef6\u4e24\u6b21<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-26 17:06:32<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4f60\u5728\u5b66\u4e60Golang<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587\u300a\u60f3\u8981\u4f7f\u7528\u4f20\u9012\u5230\u5e93\u7684\u76f8\u540c\u6587\u4ef6\u5185\u5bb9\uff0c\u800c\u4e0d\u6253\u5f00\u6587\u4ef6\u4e24\u6b21\u300b<\/span>\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230<\/span>\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u6b63\u5728\u4f7f\u7528\u5e93 gopkg.in\/freeeve\/pgn.v1<\/code> \u8bfb\u53d6\u7279\u5b9a\u4e8e\u56fd\u9645\u8c61\u68cb\u6e38\u620f\u7684\u201cpgn\u201d\u683c\u5f0f\u7684\u6587\u672c\u6587\u4ef6\u3002\u5b83\u5728 newpgnscanner<\/code> \u7684\u5e95\u5c42\u4f7f\u7528 text\/scanner<\/code>\u3002<\/p>\n

\u4e0d\u5e78\u7684\u662f\uff0c\u5b83\u6ca1\u6709\u63d0\u4f9b\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u53d6\u56de\u4ece pgn \u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8f93\u5165\uff0c\u56e0\u6b64\u6211\u5c06\u6240\u6709\u6587\u4ef6\u5185\u5bb9\u5355\u72ec\u62c9\u5165\u7f13\u51b2\u533a\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u5207\u7247\uff0c\u4ee5\u4fbf\u4e0e newpgnscanner<\/code> \u540c\u65f6\u4f7f\u7528\uff08\u6211\u5f88\u6e05\u695a\u6f5c\u5728\u7684\u5185\u5b58\u95ee\u9898\uff0c\u4f46\u6587\u4ef6\u5f88\u5c0f\uff0c\u5e76\u4e14\u6211\u5728\u6bcf\u6b21\u904d\u5386\u6e38\u620f\u5185\u5bb9\u65f6\u90fd\u4f1a\u4ece\u5207\u7247\u4e2d\u53d6\u6d88\u79fb\u52a8\uff0c\u4ece\u800c\u4e0d\u65ad\u51cf\u5c11\u5185\u5b58\u6d88\u8017\uff09\uff1a<\/p>\n

func main() {\n    f, err := os.Open(\"..\/before_fide_master.pgn\")\n    if err != nil {\n        log.Fatal(err)\n    }\n\n    buf := new(bytes.Buffer)\n    buf.ReadFrom(f)\n    allPgnBlocks := strings.Split(buf.String(),\"\\n\\n\")\n    var gamePgnBlocks []string\n\n    \/\/ f, err = os.Open(\"..\/before_fide_master.pgn\")\n\n    pgnContent := pgn.NewPGNScanner(f)\n\n    for pgnContent.Next() {\n        game, err := pgnContent.Scan()\n        if err != nil {\n            log.Fatal(err)\n        }\n\n        if len(game.Moves) >= 1 {\n            gamePgnBlocks, allPgnBlocks = allPgnBlocks[0:2], allPgnBlocks[2:]\n        }\n\n        fmt.Printf(\"%v\\n\\n\", gamePgnBlocks[0])\n        fmt.Printf(\"%v\\n\\n\", gamePgnBlocks[1])\n    }\n}<\/pre>\n
\u6ce8\u610f\u6ce8\u91ca\u6389\u7684\u884c\u3002\u5982\u679c\u6ca1\u6709\u5b83\uff0c\u5219 for pgncontent.next()<\/code> \u4e0d\u4f1a\u53d1\u751f\u8fed\u4ee3\uff1b\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u6ce8\u91ca\uff0c\u4ee5\u4fbf\u6211\u7684\u7a0b\u5e8f\u80fd\u591f\u6309\u7167\u6211\u60f3\u8981\u7684\u65b9\u5f0f\u8fdb\u884c\u3002\u6240\u4ee5\u770b\u6765 buf.readfrom(f)<\/code> \u6b63\u5728\u5e72\u6270\u5e93\u5728\u540e\u53f0\u4f7f\u7528\u7684 text\/scanner<\/code> \u3002<\/p>\n
\u6211\u7528\u8c37\u6b4c\u641c\u7d22\u8fc7\uff0c\u4f46\u6ca1\u6709\u627e\u5230\u4efb\u4f55\u5408\u9002\u7684\u4e1c\u897f\u3002\u8fd9\u4e2a\u63a5\u53d7\u7684\u7b54\u6848 https:\/\/stackoverflow.com\/a\/13514395\/34806 \u8981\u6c42\u4f7f\u7528 ioutil.readfile<\/code> \uff0c\u8fd9\u5f53\u7136\u4f1a\u518d\u6b21\u8bfb\u53d6\u8be5\u6587\u4ef6 – \u6211\u5b9e\u9645\u4e0a\u662f\u57fa\u4e8e\u540c\u4e00\u95ee\u9898\u7684\u6295\u7968\u8f83\u5c11\u7684\u7b54\u6848\uff1ahttps :\/\/stackoverflow.com\/a\/43449991\/34806<\/p>\n
\u6211\u8fd8\u5f00\u59cb\u9605\u8bfb https:\/\/golang.org\/pkg\/bytes\/#buffer \u4e0a\u7684\u6587\u6863\uff0c\u800c\u6ca1\u6709\u4ed4\u7ec6\u7814\u7a76\u5982\u4f55\u5728\u65e0\u9700\u8c03\u7528 os.open<\/code> \u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u67d0\u79cd\u201c\u5012\u5e26\u201d\u3002\u7b2c\u4e8c\u6b21\u5f52\u6863\u3002\u6211\u8ba4\u4e3a\u5b83\u53ef\u80fd\u5c31\u5728\u90a3\u91cc\uff0c\u800c\u4e14\u6211\u8ba4\u4e3a\u8fd9\u5c06\u4e3a\u5c06\u6765\u6709\u7c7b\u4f3c\u9700\u6c42\u7684\u4efb\u4f55\u4eba\u63d0\u4f9b\u6709\u7528\u7684\u95ee\u7b54\uff0c\u8c22\u8c22\u3002<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u4f3c\u4e4e\u662f\u6700\u7b80\u5355\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5728\u4f7f\u7528 buf.readfrom(f)<\/code> \u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u5b57\u8282\u540e\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
\/\/ f, err = os.Open(\"..\/before_fide_master.pgn\")\nf.Seek(0, 0)<\/pre>\n
\u611f\u8c22 mkopriva\u3002\u6211\u7528\u8c37\u6b4c\u641c\u7d22\u5e76\u5728\u8fd9\u91cc\u627e\u5230\u4e86 f.seek(0, 0)<\/code> \u6280\u672f\uff1a<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u300a\u60f3\u8981\u4f7f\u7528\u4f20\u9012\u5230\u5e93\u7684\u76f8\u540c\u6587\u4ef6\u5185\u5bb9\uff0c\u800c\u4e0d\u6253\u5f00\u6587\u4ef6\u4e24\u6b21\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/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-207905","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207905","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=207905"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207905\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}