ssm實現qq郵箱傳送驗證碼

匯入maven依賴

<!--郵箱驗證碼-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>5.1.10.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>com.sun.mail</groupId>
            <artifactId>javax.mail</artifactId>
            <version>1.6.2</version>
        </dependency>
 

新建 mail.properties 進行配置

#伺服器主機名 smtp.xx.com
mail.smtp.host=smtp.qq.com
mail.smtp.username=qq號@qq.com
#客戶端授權碼
mail.smtp.password=授權碼
#編碼字元
mail.smtp.defaultEncoding=utf-8
#是否進行使用者名稱密碼校驗
mail.smtp.auth=true
#設定超時時間
mail.smtp.timeout=20000

在springMVC配置檔案配置

 <!--QQ傳送郵箱驗證碼-->
    <!--讀取屬性檔案-->
    <context:property-placeholder location="classpath:mail.properties" ignore-unresolvable="true"/>

    <!--配置郵件介面-->
    <bean id="javaMailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <property name="host" value="${mail.smtp.host}"/>
        <property name="username" value="${mail.smtp.username}"/>
        <property name="password" value="${mail.smtp.password}"/>
        <property name="defaultEncoding" value="${mail.smtp.defaultEncoding}"/>
        <property name="javaMailProperties">
            <props>
                <prop key="mail.smtp.auth">${mail.smtp.auth}</prop>
                <prop key="mail.smtp.timeout">${mail.smtp.timeout}</prop>
            </props>
        </property>
    </bean>
 

controller 進行配置

    @Autowired
    private JavaMailSender javaMailSender;//import org.springframework.mail.javamail.JavaMailSender;

    @Value("${mail.smtp.username}")
    private String emailFrom;

    /*驗證碼傳送*/
    @PostMapping("/send")
    public Result senMsg(HttpSession httpSession, @RequestParam("userEmail") String userEmail) {
        //生成六位數驗證碼
        String Captcha = String.valueOf(new Random().nextInt(899999) + 100000);
        httpSession.setAttribute("Captcha", Captcha);//儲存驗證碼
        SimpleMailMessage message = new SimpleMailMessage();
        //發件人的郵箱地址
        message.setFrom(emailFrom);
        //收件人的郵箱地址
        message.setTo(userEmail);
        //郵件主題
        message.setSubject("驗證碼");
        //郵件內容
        message.setText("驗證碼:" + Captcha);
        //傳送郵件
        javaMailSender.send(message);
        return Result.success(200, "傳送成功", null);
    }
 

推薦部落格：https://blog.csdn.net/weixin_42356887/article/details/105638417