| 11 | ) |
| 12 | |
| 13 | func ReadFile(path string) (urls []string, err error) { |
| 14 | log.Info("Reading file: ", path) |
| 15 | file, err := os.Open(path) |
| 16 | if err != nil { |
| 17 | log.Error("An error occurred on opening the inputfile\n" + |
| 18 | "Does the file exist?\n" + |
| 19 | "Have you got acces to it?\n") |
| 20 | return nil, err |
| 21 | } |
| 22 | defer func(file *os.File) { |
| 23 | err := file.Close() |
| 24 | if err != nil { |
| 25 | log.Error("An error occurred on closing the inputfile\n" + |
| 26 | "Does the file exist?\n" + |
| 27 | "Have you got acces to it?\n") |
| 28 | } |
| 29 | }(file) |
| 30 | iReader := bufio.NewReader(file) |
| 31 | var lins []string |
| 32 | for { |
| 33 | str, err := iReader.ReadString('\n') |
| 34 | if err != nil { |
| 35 | return lins, err // error or EOF |
| 36 | } |
| 37 | // 如果是空行，则跳过 |
| 38 | if strings.TrimSpace(str) == "" { |
| 39 | continue |
| 40 | } |
| 41 | //如果str结尾存在\n，则去掉 |
| 42 | //if strings.HasSuffix(str, "\n") { |
| 43 | // str = strings.TrimSuffix(str, "\n") |
| 44 | //} |
| 45 | //如果str结尾存在\r，则去掉 |
| 46 | //if strings.HasSuffix(str, "\r") { |
| 47 | // str = strings.TrimSuffix(str, "\r") |
| 48 | //} |
| 49 | //// 如果str结尾存在\r\n，则去掉 |
| 50 | //if strings.HasSuffix(str, "\r\n") { |
| 51 | // str = strings.TrimSuffix(str, "\r\n") |
| 52 | //} |
| 53 | |
| 54 | if stringsutil.HasSuffixAny(str, "\r\n", "\n", "\r") { |
| 55 | str = stringsutil.TrimSuffixAny(str, "\r\n", "\n", "\r") |
| 56 | } |
| 57 | log.Debugf("The url is : %s", str) |
| 58 | lins = append(lins, str) |
| 59 | } |
| 60 | return lins, nil |
| 61 | } |
| 62 | |
| 63 | func getpath() string { |
| 64 | file, _ := exec.LookPath(os.Args[0]) |