阿里云实现发邮件

1.进入阿里云官网：https://www.aliyun.com/

2.点击

3.再点击标记

4.所需依赖

 
    com.aliyun
    dysmsapi20170525
    2.0.9

5.使用工具类

package com.tm.util;

import com.aliyun.tea.*;
import com.aliyun.dysmsapi20170525.*;
import com.aliyun.dysmsapi20170525.models.*;
import com.aliyun.teaopenapi.*;
import com.aliyun.teaopenapi.models.*;
import com.aliyun.teautil.*;
import com.aliyun.teautil.models.*;

public class Sample {

    
    public static com.aliyun.dysmsapi20170525.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
        Config config = new Config()
                // 您的 AccessKey ID
                .setAccessKeyId(accessKeyId)
                // 您的 AccessKey Secret
                .setAccessKeySecret(accessKeySecret);
        // 访问的域名
        config.endpoint = "dysmsapi.aliyuncs.com";
        return new com.aliyun.dysmsapi20170525.Client(config);
    }

    public static void xinxi(String msg) throws Exception {
//        java.util.List args = java.util.Arrays.asList(args_);
        com.aliyun.dysmsapi20170525.Client client = Sample.createClient("你自己AccessKeyID", "你自己的AccessKey Secret");
        SendSmsRequest sendSmsRequest = new SendSmsRequest()
                .setSignName("阿里云短信测试")
                .setTemplateCode("SMS_154950909")
                .setPhoneNumbers("17737277631")
                .setTemplateParam("{"code":"1234"}");
        RuntimeOptions runtime = new RuntimeOptions();
        try {
            // 复制代码运行请自行打印 API 的返回值
            client.sendSmsWithOptions(sendSmsRequest, runtime);
        } catch (TeaException error) {
            // 如有需要，请打印 error
            com.aliyun.teautil.Common.assertAsString(error.message);
        } catch (Exception _error) {
            TeaException error = new TeaException(_error.getMessage(), _error);
            // 如有需要，请打印 error
            com.aliyun.teautil.Common.assertAsString(error.message);
        }        
    }
}

获取 AccessKey ID和AccessKey Secret方式

1.依次点击图中标记的地方