tools

Documentation

Index

• func CopyDir(src, dst string) (err error)
• func CopyFile(src, dst string) (err error)
• func LineCounter(r io.Reader) (int, error)
• type Email
  • func (this *Email) SendEmail() error

Functions

func CopyDir

func CopyDir(src, dst string) (err error)

CopyDir copies a dir from src to dst. src should be a full path. Also dst too. If src is a file, then will invoke CopyFile. If src is a dir, then will copy all the files it contains to dst. * ##### Example

```go package main

import (

"github.com/andy-zhangtao/gogather/tools"
"fmt"

)

func main() {
	err := tools.CopyDir("/Users/zhangtao/SourceCode/golang/go/src/temp/test", "/tmp/test")
	if err != nil {
		fmt.Println(err)
	}
}

```

func CopyFile

func CopyFile(src, dst string) (err error)

CopyFile copies a file from src to dst. If src and dst files exist, and are the same, then return success. Otherise, attempt to create a hard link between the two files. If that fail, copy the file contents from src to dst.

func LineCounter

func LineCounter(r io.Reader) (int, error)

LineCounter 统计文件行数 r 通过os.Open获取的文件reader

Types

type Email

type Email struct {
	/*Host MailGun主机地址*/
	Host string `json:"host"`
	/*UserName MailGun用户名*/
	Username string `json:"user"`
	/*PassWord MailGun口令*/
	Password string `json:"passwd"`
	/*Port MailGun邮件发送端口*/
	Port int `json:"port"`
	/*Dest 目标邮件地址列表*/
	Dest []string `json:"dest"`
	/*Content 邮件内容*/
	Content string `json:"content"`
	/*Header 邮件主题*/
	Header string `json:"header"`
}

Write by zhangtao<ztao8607@gmail.com> . In 2018/3/12.

func (*Email) SendEmail

func (this *Email) SendEmail() error

SendEmail 发送邮件到指定邮箱 content 邮件内容 addr 对方邮箱