使用springboot实现邮箱发送

Love The Way You Lie 2022-06-02 04:45 168阅读 0赞

**一.** 我们需要导入发送邮件** **的依赖jar包

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <modelVersion>4.0.0</modelVersion>
      <groupId>cn.et</groupId>
      <artifactId>SPRINGBOOT-SENDMAIL</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.9.RELEASE</version>
    </parent>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
         <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
        </dependency>
    </dependencies>
    </project>

二.   创建一个application.properties配置文件  配置访问邮箱的参数

spring.mail.default-encoding=UTF-8
    spring.mail.host=smtp.163.com
    spring.mail.password=密码 授权码
    spring.mail.port=25
    spring.mail.protocol=smtp
    spring.mail.username=用户名

**三.** 创建一个controller 发送邮件的业务

package cn.et;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.mail.SimpleMailMessage;
    import org.springframework.mail.javamail.JavaMailSender;
    import org.springframework.web.bind.annotation.GetMapping;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RequestMethod;
    import org.springframework.web.bind.annotation.RestController;
    
    @RestController
    public class MailController {
    	@Autowired
    	private JavaMailSender jms;
    		@GetMapping("/send")
    		public String send(){
    			SimpleMailMessage mailMessage = new SimpleMailMessage();
    			//谁发的
    			mailMessage.setFrom("*******@163.com");
    			//发给谁
    			mailMessage.setTo("********@qq.com");
    			//标题
    			mailMessage.setSubject("我");
    			//内容
    			mailMessage.setText("逗你玩");
    			jms.send(mailMessage);
    			return "1";
    		}
    }

**四.**  创建一个启动类  启动项目

package cn.et;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    
    @SpringBootApplication
    public class Main {
    	public static void main(String[] args) {
    		SpringApplication.run(Main.class, args);
    	}
    }

**五.  ** 在浏览器中访问 地址 **http://localhost:8080/send  **返回 "1" 说明发送成功