完善多个通道
This commit is contained in:
Yun
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package mailx
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import (
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"bytes"
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"github.com/PuerkitoBio/goquery"
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)
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// 解析HTML资源，响应资源链接
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func ParseHtmlResource(html string) ([]string, error) {
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resp := []string{}
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b := bytes.NewBufferString(html)
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doc, err := goquery.NewDocumentFromReader(b)
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if err != nil {
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return nil, err
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}
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// 找到所有的 css 标签，并且打印它们的 href 属性
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doc.Find("link").Each(func(i int, s *goquery.Selection) {
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// 忽略dns预请求
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r, ok := s.Attr("rel")
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if ok && r == "dns-prefetch" {
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return
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}
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href, ok := s.Attr("href")
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if ok && href != "" {
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resp = append(resp, href)
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}
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})
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// 找到所有的 script 标签，并且打印它们的 src 属性
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doc.Find("script").Each(func(i int, s *goquery.Selection) {
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src, ok := s.Attr("src")
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if ok && src != "" {
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resp = append(resp, src)
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}
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})
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// 找到所有的 img 标签，并且打印它们的 src 属性
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doc.Find("img").Each(func(i int, s *goquery.Selection) {
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src, ok := s.Attr("src")
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if ok && src != "" {
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resp = append(resp, src)
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}
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data_src, ok := s.Attr("data-src")
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if ok && data_src != "" {
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resp = append(resp, data_src)
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}
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})
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// 找到所有的 video 标签，并且打印它们的 src 属性
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doc.Find("video").Each(func(i int, s *goquery.Selection) {
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src, ok := s.Attr("src")
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if ok && src != "" {
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resp = append(resp, src)
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}
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data_src, ok := s.Attr("data-src")
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if ok && data_src != "" {
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resp = append(resp, data_src)
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}
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})
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// 找到所有的 audio 标签，并且打印它们的 src 属性
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doc.Find("audio").Each(func(i int, s *goquery.Selection) {
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src, ok := s.Attr("src")
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if ok && src != "" {
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resp = append(resp, src)
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}
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})
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return resp, nil
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}
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package mailx_test
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import (
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"testing"
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"code.yun.ink/pkg/mailx"
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)
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func TestParseHtmlResource(t *testing.T) {
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html := `<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Document</title>
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<link rel="stylesheet" href="./assets/css/index.css" />
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</head>
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<body>
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<header class="header flex-center">
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<img src="./assets/img/ab-pay-logo.png" alt="" class="logo" />
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</header>
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<main class="code-main">
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<div class="exception-title">您的收款方式审核失败</div>
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<div class="exception-content">
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尊敬的ABpay用户，您好！
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您的收款方式审核失败，失败原因人脸识别失败，请检查您的面部是否被遮挡或处于模糊状态，并再次尝试。
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如非本人操作，请立即修改密码或联系客服。
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</div>
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<div class="exception-ignore">这是一条自动发送的消息，请勿回复</div>
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<li class="exception-team-tips">ABpay开发者团队服务</li>
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<section class="contact-us">
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<div class="contact-us-info">
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本邮件由系统自动发出请勿回复，如需要了解更多服务，欢迎访问ABpay官方网
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还可以通以下方式联系我们
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</div>
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<img src="./assets/img/contact-us-qrcode.png" alt="" class="qr-code" />
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<div class="contact-tel">
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客服电话：<span class="contact-tel-number">400-278-2890</span>
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</div>
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<div class="contact-created-version">2024 ABpay.com.cn . All rightes reserved</div>
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</section>
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</main>
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</body>
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</html>
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`
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res, err := mailx.ParseHtmlResource(html)
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if err != nil {
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t.Fatal(err)
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}
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t.Log(res)
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}
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+202
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package mailx
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import (
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"bytes"
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"encoding/base64"
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"fmt"
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"net/smtp"
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"os"
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"path"
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"strings"
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"time"
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)
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// 邮件发送的封装
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// 1. 支持文本
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// 2. 支持文件
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type Mailx struct {
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user string
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password string
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host string
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port string
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auth smtp.Auth
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}
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type Attachment struct {
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Name string
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ContentType string
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WithFile bool
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}
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type Message struct {
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Form string
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To []string
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Cc []string
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Bcc []string
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Subject string
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Body string
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// ContentType string
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ReplyTo string
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Attachment []Attachment
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}
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func NewMailx(user, password, host, port string) *Mailx {
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m := &Mailx{
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user: user,
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password: password,
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host: host,
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port: port,
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}
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m.auth = smtp.PlainAuth("", user, password, host)
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return m
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}
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func (m *Mailx) Send(message Message) error {
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// .Auth()
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buffer := bytes.NewBuffer(nil)
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boundary := "YunBoundaryYun"
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Header := make(map[string]string)
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// Header["From"] = "BOP<" + message.Form + ">"
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Header["From"] = m.user
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if len(message.To) > 0 {
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str := ""
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for _, val := range message.To {
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name := ""
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s := strings.Split(val, "@")
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if len(s) > 0 {
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name = s[0]
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}
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str = str + "," + name + "<" + val + ">"
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}
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Header["To"] = strings.Trim(str, ",")
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// Header["To"] = strings.Join(message.To, ",")
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}
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if len(message.Cc) > 0 {
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str := ""
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for _, val := range message.Cc {
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name := ""
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s := strings.Split(val, "@")
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if len(s) > 0 {
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name = s[0]
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}
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str = str + "," + name + "<" + val + ">"
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}
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Header["Cc"] = strings.Trim(str, ",")
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// Header["Cc"] = strings.Join(message.Cc, ",")
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}
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if len(message.Bcc) > 0 {
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str := ""
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for _, val := range message.Bcc {
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name := ""
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s := strings.Split(val, "@")
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if len(s) > 0 {
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name = s[0]
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}
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str = str + "," + name + "<" + val + ">"
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}
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Header["Bcc"] = strings.Trim(str, ",")
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// Header["Bcc"] = strings.Join(message.Bcc, ",")
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}
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Header["Subject"] = message.Subject
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Header["Content-Type"] = "multipart/mixed; charset=UTF-8; boundary=" + boundary
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Header["Date"] = time.Now().String()
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Header["Reply-To"] = message.ReplyTo
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Header["X-Priority"] = "3"
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m.writeHeader(buffer, Header)
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body := "--" + boundary + "\r\n"
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// body += "Content-Type: text/plain; charset=UTF-8 \r\n"
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body += "Content-Type: text/html;charset=utf-8\r\n"
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body += "Content-Transfer-Encoding:quoted-printable\r\n\r\n"
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// body += "<html><body><h1>huang</h1><h2>xin</h2></body></html>\r\n"
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body += "<html><body>" + message.Body + "</body></html>\r\n"
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// body += "--" + boundary + "--\r\n\r\n"
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buffer.WriteString(body)
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for _, value := range message.Attachment {
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newBuf := bytes.NewBuffer(nil)
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err := m.writeFile(newBuf, value.Name)
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if err != nil {
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fmt.Println("file err:", err)
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continue
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}
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f_name := path.Base(value.Name)
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attachment := "--" + boundary + "\r\n"
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attachment += "Content-Transfer-Encoding:base64\r\n"
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attachment += "Content-Disposition:attachment;filename=" + f_name + "\r\n"
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attachment += "Content-Type: application/octet-stream;charset=utf-8;name=" + f_name + "\r\n"
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// attachment += "Contment-Type:" + message.attachment.contentType + ";name=\"" + message.attachment.name + "\"\r\n"
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buffer.WriteString(attachment)
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buffer.WriteString(newBuf.String())
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buffer.WriteString("\r\n")
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}
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if message.Form == "" {
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message.Form = m.user
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}
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imgBuf := bytes.NewBuffer(nil)
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err := m.writeFile(imgBuf, "./asset/余额宝.png")
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if err != nil {
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return fmt.Errorf("file err: %w", err)
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}
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f_name:= "f_name"
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attachment := "--" + boundary + "\r\n"
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attachment += "Content-Transfer-Encoding:base64\r\n"
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attachment += "Content-ID:myimage \r\n"
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attachment += "Content-Disposition:inline;filename=" + f_name + ".png \r\n"
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attachment += "Content-Type:image/png \r\n"
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buffer.WriteString(attachment)
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buffer.WriteString(imgBuf.String())
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buffer.WriteString("\r\n--" + boundary + "--\r\n")
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b := buffer.Bytes()
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err = smtp.SendMail(m.host+":"+m.port, m.auth, message.Form, message.To, b)
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fmt.Println("发送结束：", err)
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fmt.Println(string(b))
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return err
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}
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// 格式化header
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func (m *Mailx) writeHeader(buffer *bytes.Buffer, Header map[string]string) string {
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header := ""
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// header := "Content-Type: multipart/mixed;charset=UTF-8;boundary=\"YunBoundaryYun\" \r\n"
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for key, value := range Header {
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if value != "" {
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header += key + ": " + value + "\r\n"
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}
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}
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header += "\r\n"
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buffer.WriteString(header)
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return header
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}
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// 格式化文件
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func (m *Mailx) writeFile(buffer *bytes.Buffer, fileName string) error {
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file, err := os.ReadFile(fileName)
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if err != nil {
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return err
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}
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payload := make([]byte, base64.StdEncoding.EncodedLen(len(file)))
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base64.StdEncoding.Encode(payload, file)
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buffer.WriteString("\r\n")
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for index, line := 0, len(payload); index < line; index++ {
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buffer.WriteByte(payload[index])
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if (index+1)%76 == 0 {
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buffer.WriteString("\r\n")
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}
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}
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return nil
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}
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@@ -0,0 +1,64 @@
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package mailx_test
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import (
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"fmt"
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"testing"
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mailx "code.yun.ink/pkg/mailx/old"
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)
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func TestMail(t *testing.T) {
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mail := mailx.NewMailx("support@email.blueoceanpay.com", "SupporT2017", "smtpdm-ap-southeast-1.aliyun.com", "80")
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msg := mailx.Message{
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// Form: "support@email.blueoceanpay.com",
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To: []string{"huangxinyun520@gmail.com", "995116474@qq.com"},
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// Cc: []string{"287852692@qq.com"},
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// Bcc: []string{"1362716835@qq.com"},
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Subject: "test mail",
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Body: "<img src=\"cid:myimage\">dasdsadsasda<br>dasdsadsadsa",
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Attachment: []mailx.Attachment{
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{
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Name: "asset/hhh.txt",
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ContentType: "",
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WithFile: true,
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},
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// {
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// Name: "/code/statistic/origin.xlsx",
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// ContentType: "",
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// WithFile: true,
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// },
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// {
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// Name: "/code/statistic/out2.xlsx",
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// ContentType: "",
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// WithFile: true,
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// },
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},
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}
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err := mail.Send(msg)
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fmt.Println(err)
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}
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func TestQQ(t *testing.T) {
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// 发件人邮箱
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from := "995116474@qq.com"
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// 授权码，而非密码
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authCode := "xxxxxxxxxxxxxxxxxxxxxx"
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// 收件人邮箱，可以是多个收件人
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to := []string{"yun@yun.ink"}
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// 邮件服务器信息
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smtpHost := "smtp.qq.com"
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smtpPort := "587" // 或使用465，根据你的SMTP服务器要求设置
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mail := mailx.NewMailx(from, authCode, smtpHost, smtpPort)
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msg := mailx.Message{
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To: to,
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Subject: "test mail",
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Body: "测试",
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}
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err := mail.Send(msg)
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fmt.Println(err)
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}
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Reference in New Issue
Block a user