文章详情 - 首页

## 一) 发送短信 
1. 开通阿里云短信服务,创建签名和模板 
2. 调用 `@alicloud/sms-sdk` 阿里sdk,使用其api实现短信发送 
 
#### 代码实现: 
 下载依赖: 
 npm @alicloud/sms-sdk --save 
 
 
```javascript 
const SMSClient = require('@alicloud/sms-sdk'); 
 
// 密匙: 在阿里个人中心查看 
const accessKeyId = 'accessKeyId' 
const secretAccessKey = 'secretAccessKey' 
 
function sendMsg(){ 
 //初始化sms_client 
 let smsClient = new SMSClient({accessKeyId, secretAccessKey}) 
 
 //发送短信 
 smsClient.sendSMS({ 
 PhoneNumbers: '手机号',//必填:支持以逗号分隔的形式批量调用，上限为1000个,发送国际/港澳台消息时格式为：国际区号+号码，如“85200000000” 
 SignName: '短信签名',//必填,在阿里云短信控制台查看 
 TemplateCode: '短信模板CODE',//必填,在阿里云短信控制台查看 
 TemplateParam: '模板内容为'//可选:模板内容为"亲爱的${name},您的验证码为${code}"时。 
 }).then(function (res) { 
 let {Code}=res 
 if (Code === 'OK') { 
 //处理返回参数 
 console.log(res) 
 } 
 }, function (err) { 
 console.log(err) 
 }) 
} 
module.exports = sendMsg 
``` 
 
## 二) 发送邮件 
1. 开启对应邮箱的POP3/SMTP服务,获取第三方授权码 
SMTP:SMTP是一种提供可靠且有效的电子邮件传输的协议。SMTP是建立在FTP文件传输服务上的一种邮件服务 
 
 
[![qq邮箱设置POP3/SWPT帮助](https://yuezhou.oss-cn-beijing.aliyuncs.com/blogimg/emaihelp.png "qq邮箱设置POP3/SWPT帮助")](https://yuezhou.oss-cn-beijing.aliyuncs.com/blogimg/emaihelp.png "qq邮箱设置POP3/SWPT帮助") 
 
[![qq邮箱POP3端口及SWPI端口](https://yuezhou.oss-cn-beijing.aliyuncs.com/blogimg/SMTP.png "qq邮箱POP3端口及SWPI端口")](https://yuezhou.oss-cn-beijing.aliyuncs.com/blogimg/SMTP.png "qq邮箱POP3端口及SWPI端口") 
 
2. 使用 `nodemailer` 模块实现邮件发送 
 
#### 代码实现: 
 下载依赖: 
 npm nodemailer --save 
 
 
```javascript 
const https = require("https"); 
const cheerio = require("cheerio"); 
const nodemailer = require("nodemailer"); 
const fs = require("fs"); 
const path = require("path"); 
const schedule = require("node-schedule"); 
const template = require('art-template'); 
 
 
//发送者邮箱SMTP账户 
let emailAuth = { 
 user: "账号", 
 pass: "授权码" // 授权码,不是密码 
}; 
let emailInfo={ 
 service: '发送者邮箱服务商', //https://github.com/andris9/nodemailer-wellknown#supported-services 支持列表 
 from: '发送者邮箱地址', 
 to: '接受者者邮箱地址', 
 subject: '邮件标题', 
 html: '邮件内容' 
} 
 
//墨迹天气当地拼音 
const local = "inner-mongolia/bayannur"; 
// 墨迹天气地址 
const weatherUrl = "https://tianqi.moji.com/weather/china/" + local; 
function getWeateherData(){ 
 let promise = new Promise((resolve,reject)=>{ 
 https.get(weatherUrl,(res)=>{ 
 let html = '' 
 res.setEncoding("utf-8"); 
 res.on("data", (chunk)=>{ 
 html += chunk 
 }); 
 res.on("end", ()=>{ 
 let $ = cheerio.load(html); 
 
 // 温暖提示 
 let tip = ""; 
 $(".wea_tips").each((i, e)=> { 
 tip = $(e).find("em").text() 
 }); 
 // 近三天天气 
 let data = []; 
 $(".forecast .days").each((i, e)=> { 
 let li = $(e).find("li"); 
 data.push({ 
 day: $(li[0]).text().replace(/\s/g, ""), 
 imgUrl: $(li[1]).find("img").attr("src"), 
 text: $(li[1]).text().replace(/\s/g, ""), 
 temperature: $(li[2]).text().replace(/\s/g, ""), 
 windDir: $(li[3]).find("em").text().replace(/\s/g, ""), 
 windLevel: $(li[3]).find("b").text().replace(/\s/g, "") 
 }); 
 }); 
 resolve({code: 1, data:{tip,data}, msg: '数据获取成功'}) 
 }); 
 res.on('error',(err)=>{ 
 reject({code: -1, data: '', msg: '数据获取失败'}); 
 }) 
 }) 
 }) 
 return promise 
} 
// 获取邮件html 
function getHtml(){ 
 let promise = new Promise((resolve,reject)=>{ 
 fs.readFile(path.resolve('../template/email.html'), (err,res)=>{ 
 if( err ){ 
 console.log(err); 
 reject(err) 
 return 
 } 
 getWeateherData().then((data)=>{ 
 let today = `${new Date().getFullYear()}年${new Date().getMonth()+1}月${new Date().getDate()}日` 
 let tpl = template.render(res.toString(),{...data.data,today}) 
 resolve(tpl) 
 }) 
 }) 
 }) 
 return promise 
} 
// 发送邮件 
function start() { 
 let promise = new Promise((resolve,reject)=>{ 
 console.log('开始'); 
 getHtml().then((html)=>{ 
 // 创建连接 
 let transporter = nodemailer.createTransport({ 
 service: 'qq', 
 auth: emailAuth, 
 secureConnection: true, // 使用 SSL 
 port: 465, // SMTP 端口 
 }); 
 // 发送参数 
 let mailOptions = { 
 from: emailInfo.from, 
 to: emailInfo.to, 
 subject: emailInfo.subject, 
 html 
 }; 
 
 transporter.sendMail(mailOptions, (error, info) => { 
 if (error) { 
 console.log(error); 
 reject({code:-1, data: '', msg: error}) 
 return 
 } 
 resolve({code:1, data: info.messageId, msg: '邮件发送成功'}) 
 console.log("等待目标时间..."); 
 }); 
 }) 
 }) 
 return promise 
} 
 
function sendEmail(time={hour:7,min:30}){ 
 // 设置定时器 
 let rule = new schedule.RecurrenceRule(); 
 rule.dayOfWeek = [0, new schedule.Range(1, 6)]; 
 rule.hour = time.hour; 
 rule.minute = time.min; 
 console.log("等待目标时间..."); 
 schedule.scheduleJob(rule, function() { 
 console.log('设置计时:',time); 
 start() 
 }); 
} 
sendEmail() 
module.exports = sendEmail 
 
// TODO 
// 备忘录自动提示 
// 输入时间,要做的事,在规定时间自动发送 
// 发送后12小时自动删除 
 
 
```

标签 node