springboot 短信验证码（SpringBoot发送邮件）

发送邮件和短信都需要做好准备工作，本文的邮件使用了QQ邮箱作为发送者，要开启SMTP；短信用的是阿里云，要有创建好的签名和审核通过的短信模板，本文的主要内容的代码模块，这两个服务的准备工作就不多介绍了，我来为大家讲解一下关于springboot 短信验证码?跟着小编一起来看一看吧!

springboot 短信验证码

发送邮件和短信都需要做好准备工作，本文的邮件使用了QQ邮箱作为发送者，要开启SMTP；短信用的是阿里云，要有创建好的签名和审核通过的短信模板，本文的主要内容的代码模块，这两个服务的准备工作就不多介绍了。

本来邮箱用的是163，但是163邮箱发送邮件一直提示554，不管怎么修改都不行，只好改用qq。

<!--发送邮件--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-mail</artifactId> </dependency> <!--发送短信--> <dependency> <groupId>com.aliyun</groupId> <artifactId>aliyun-java-sdk-core</artifactId> <version>4.5.1</version> </dependency> <dependency> <groupId>com.aliyun</groupId> <artifactId>aliyun-java-sdk-dysmsapi</artifactId> <version>1.1.0</version> </dependency>

然后是配置文件application：

server: port: 8888 spring: mail: host: smtp.qq.com # 邮件服务地址 username: 自己填 # 发送者邮箱 password: 自己填 # 授权码 default-encoding: UTF-8 # 默认的邮件编码为UTF-8 properties: mail: smtp: auth: true # 如果是用 SSL 方式，需要配置如下属性,使用qq邮箱的话需要开启 starttls: enable: true required: true sms: accessKeyId: 自己填 accessSecret: 自己填 signName: 自己填 templateCode: 自己填

邮件有多种类型：普通的纯文本、html格式、带附件、内容带图片。

package com.cc.service; import org.springframework.beans.factory.annotation.Value; import org.springframework.core.io.FileSystemResource; import org.springframework.mail.SimpleMailMessage; import org.springframework.mail.javamail.JavaMailSender; import org.springframework.mail.javamail.MimeMessageHelper; import org.springframework.stereotype.Service; import javax.mail.MessagingException; import javax.mail.internet.MimeMessage; import java.io.File; import java.util.Map; /** * 邮件服务 * @author cc * @date 2021-12-07 10:37 */ @Service public class MailService { private final JavaMailSender mailSender; @Value("${spring.mail.username}") private String SENDER; public MailService(JavaMailSender mailSender) { this.mailSender = mailSender; } // 发送普通邮件 public void sendSimpleMailMessage(String to, String subject, String content) { SimpleMailMessage message = new SimpleMailMessage(); message.setFrom(SENDER); message.setTo(to); message.setSubject(subject); message.setText(content); mailSender.send(message); } // 发送html邮件 public void sendMimeMessage(String to, String subject, String content) throws MessagingException { MimeMessage message = mailSender.createMimeMessage();; // true表示需要创建一个multipart message MimeMessageHelper helper = new MimeMessageHelper(message, true); helper.setFrom(SENDER); helper.setTo(to); helper.setSubject(subject); helper.setText(content, true); mailSender.send(message); } // 发送带附件的邮件 public void sendMimeMessage(String to, String subject, String content, String filePath) throws MessagingException { MimeMessage message = mailSender.createMimeMessage();; // true表示需要创建一个multipart message MimeMessageHelper helper = new MimeMessageHelper(message, true); helper.setFrom(SENDER); helper.setTo(to); helper.setSubject(subject); helper.setText(content, true); FileSystemResource file = new FileSystemResource(new File(filePath)); String fileName = file.getFilename(); helper.addAttachment(fileName, file); mailSender.send(message); } // 发送带静态文件的邮件 public void sendMimeMessage(String to, String subject, String content, Map<String,String> rscIdMap) throws MessagingException { MimeMessage message = mailSender.createMimeMessage(); // true表示需要创建一个multipart message MimeMessageHelper helper = new MimeMessageHelper(message, true); helper.setFrom(SENDER); helper.setTo(to); helper.setSubject(subject); helper.setText(content, true); for (Map.Entry<String, String> entry : rscIdMap.entrySet()) { FileSystemResource file = new FileSystemResource(new File(entry.getValue())); helper.addInline(entry.getKey(), file); } mailSender.send(message); } }

package com.cc.service; import com.aliyuncs.DefaultAcsClient; import com.aliyuncs.IAcsClient; import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest; import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse; import com.aliyuncs.exceptions.ClientException; import com.aliyuncs.profile.DefaultProfile; import com.aliyuncs.profile.IClientProfile; import org.springframework.beans.factory.annotation.Value; import org.springframework.stereotype.Service; import org.springframework.util.StringUtils; /** * 短信服务 * * @author cc * @date 2021-12-07 9:50 */ @Service public class SmsService { @Value("${sms.accessKeyId}") private String accessKeyId; @Value("${sms.accessSecret}") private String accessSecret; @Value("${sms.signName}") private String signName; @Value("${sms.templateCode}") private String templateCode; public void send(String phone, String code) throws ClientException { if (StringUtils.isEmpty(phone)) { throw new RuntimeException("手机号码不能为空"); } if (StringUtils.isEmpty(code)) { throw new RuntimeException("验证码不能为空"); } // 初始化acsClient,暂不支持region化 IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessSecret); IAcsClient acsClient = new DefaultAcsClient(profile); // 组装请求对象-具体描述见控制台-文档部分内容 SendSmsRequest request = new SendSmsRequest(); // 必填:待发送手机号 request.setPhoneNumbers(phone); // 必填:短信签名-可在短信控制台中找到 request.setSignName(signName); // 必填:短信模板-可在短信控制台中找到 request.setTemplateCode(templateCode); request.setTemplateParam("{\"code\":\"" code "\"}"); SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request); if(sendSmsResponse.getCode()!= null && "OK".equals(sendSmsResponse.getCode())){ System.out.println("短信发送成功！"); }else { throw new RuntimeException("短信发送失败：" sendSmsResponse.getMessage()); } } }

package com.cc.utils; import java.util.Random; /** * 验证码生成器 * @author cc * @date 2021-12-07 10:32 */ public class VerifyCodeGenerator { public static String make(int length) { if (length <= 0) { throw new RuntimeException("验证码长度不能小于1"); } StringBuilder sb = new StringBuilder(); Random random = new Random(); for (int i = 0; i < length; i ) { sb.append(random.nextInt(10)); } return sb.toString(); } }

在使用邮件的附件功能时，要提前在resources中添加pic01.png、pic02.png和test.txt文件，方便测试

测试类：

package com.cc; import com.aliyuncs.exceptions.ClientException; import com.cc.service.MailService; import com.cc.service.SmsService; import com.cc.utils.VerifyCodeGenerator; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.util.ResourceUtils; import javax.mail.MessagingException; import java.io.File; import java.io.FileNotFoundException; import java.util.HashMap; import java.util.Map; @SpringBootTest @RunWith(SpringRunner.class) public class ApplicationTest { // test中不能有有参构造函数 @Autowired private MailService mailService; @Autowired private SmsService smsService; private static final String TO = "xxx@qq.com"; private static final String SUBJECT = "出师表"; private static final String CONTENT = "先帝创业未半而中道崩殂，今天下三分，益州疲弊，此诚危急存亡之秋也。然侍卫之臣不懈于内，忠志之士忘身于外者，盖追先帝之殊遇，欲报之于陛下也。诚宜开张圣听，以光先帝遗德，恢弘志士之气，不宜妄自菲薄，引喻失义，以塞忠谏之路也。\n" "宫中府中，俱为一体，陟罚臧否，不宜异同。若有作奸犯科及为忠善者，宜付有司论其刑赏，以昭陛下平明之理，不宜偏私，使内外异法也。"; // 测试发送普通邮件 @Test public void sendSimpleMailMessage() { mailService.sendSimpleMailMessage(TO, SUBJECT, CONTENT); } // 测试发送html邮件 @Test public void sendHtmlMessage() throws MessagingException { String htmlStr = "<h1>Test</h1>"; mailService.sendMimeMessage(TO, SUBJECT, htmlStr); } // 测试发送带附件的邮件 @Test public void sendAttachmentMessage() throws FileNotFoundException, MessagingException { File file = ResourceUtils.getFile("classpath:test.txt"); System.out.println(file); String filePath = file.getAbsolutePath(); mailService.sendMimeMessage(TO, SUBJECT, CONTENT, filePath); } // 测试发送带静态文件的邮件 @Test public void sendStaticFileMessage() throws FileNotFoundException, MessagingException { String htmlStr = "<html><body>测试：图片1 <br> <img src=\'cid:pic1\'/><br>图片2 <br> <img src=\'cid:pic2\'/></body></html>"; Map<String, String> rscIdMap = new HashMap<>(2); rscIdMap.put("pic1", ResourceUtils.getFile("classpath:pic01.png").getAbsolutePath()); rscIdMap.put("pic2", ResourceUtils.getFile("classpath:pic02.png").getAbsolutePath()); mailService.sendMimeMessage(TO, SUBJECT, htmlStr, rscIdMap); } // 测试发送短信 @Test public void sendSms() throws ClientException { smsService.send("your phone", VerifyCodeGenerator.make(6)); } // 生成一段验证码 @Test public void generatorVerifyCode() { System.out.println(VerifyCodeGenerator.make(4)); } }

邮件和短信的发送还是很简单的，都是调调接口。

使用短信的话要留意是收费的，当前的价格是0.045分一条。

作者：失败的面链接：juejin.cn/post/7038790063949348871来源：稀土掘金