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package main\r\n\/\/\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\r\n\/\/Go\u306b\u306f\u4f8b\u5916\u6a5f\u69cb\u304c\u306a\u3044\u3002\r\n\/\/Go\u3067\u306f\u95a2\u6570\u304c\u8907\u6570\u306e\u623b\u308a\u5024\u3092\u8fd4\u3059\u7279\u88fd\u3092\u5229\u7528\u3057\u3066\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u304b\u306e\u51e6\u7406\u3092\u66f8\u3051\u308b\u3002\r\n\r\nimport (\r\n \/\/\"fmt\"\r\n \"log\"\r\n \"os\"\r\n)\r\n\r\nfunc main() {\r\n file, err := os.Open(\".\/aaaaa.go\")\r\n \/\/\u3082\u3057\u30a8\u30e9\u30fc\u3060\u3063\u305f\u3089\r\n if err != nil {\r\n \/\/\u51fa\u529b\u3057\u3066\u7d42\u4e86\r\n log.Fatalln(\"Error!\")\r\n } \r\n \/\/\u9045\u5ef6\u3067\u30af\u30ed\u30fc\u30ba\r\n defer file.Close()\r\n \/\/\u30b9\u30e9\u30a4\u30b9\u4f5c\u6210\r\n data := make([]byte, 100)\r\n \/\/100\u30d0\u30a4\u30c8\u5206\u8aad\u307f\u8fbc\u307f\u3001\u30b9\u30e9\u30a4\u30b9\u306b\u8ffd\u52a0\r\n count, err := file.Read(data)\r\n \/\/\u306a\u3051\u308c\u3070\u30a8\u30e9\u30fc\r\n if err != nil {\r\n log.Fatalln(\"Error\")\r\n }\r\n \/\/\u6587\u5b57\u5217\u306b\u5909\u63db\u3057\u3066\u8aad\u307f\u8fbc\u307f\u3092\u8868\u793a\r\n fmt.Println(count, string(data))\r\n\r\n\r\n \/\/err\u304c\u4f55\u5ea6\u3082\u51fa\u3066\u304f\u308b\u304c\u3001\u6bce\u56de\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3044\u308b\u70b9\u306b\u6ce8\u610f\r\n \/\/err :=\u306f\u6700\u4f4e\u3067\u3082\u5de6\u5074\uff08\u3053\u3053\u3067\u3044\u3046file,count)\u304c\u5b9a\u7fa9\u3055\u308c\u308c\u3070\u3001\u30a8\u30e9\u30fc\u306b\u306a\u3089\u306a\u3044\u3002\r\n\r\n\r\n \/\/Chdir \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u79fb\u52d5\r\n \/\/\u30a8\u30e9\u30fc\u3057\u304b\u8fd4\u3055\u306a\u3044\u5834\u5408\u306f\u518d\u5b9a\u7fa9\u306f\u3067\u304d\u306a\u3044\r\n \/\/:=\u306b\u3059\u308b\u3068\u3001\u518d\u5b9a\u7fa9\u306b\u306a\u308b\u70ba\u30a8\u30e9\u30fc\u306b\u306a\u308b\u3002\r\n \/\/err\u3057\u304b\u8fd4\u3055\u306a\u3044\u5834\u5408\u306f\u3001\u4e00\u884c\u306b\u7701\u7565\u3067\u304d\u308b\r\n if err = os.Chdir(\"test\"); err != nil {\r\n log.Fatalln(\"Error\")\r\n } file.Close()\r\n}\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"\u3010Go\u8bed\u8a00\u3011\u9519\u8bef\u5904\u7406 \u7531\u4e8e\u5b8c\u6210\u4e86\u5bf9Golang\u57fa\u7840\u77e5\u8bc6\u548cWeb\u5e94\u7528\u7a0b\u5e8f\u521b\u5efa\u7684\u5b66\u4e60\uff0c\u73b0\u5728\u8981\u8fdb\u884c\u590d\u4e60\u5e76\u603b\u7ed3\u3002\u4ece\u57fa\u7840 […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-44214","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n
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