【ME - Mail】之Apache Commons Email

時間 2019-12-11

標籤 ME - Mail apache commons email 欄目 Apache 简体版

原文原文鏈接

Apache Commons Email

參考示例

userguide

1. pom.xml

<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-email</artifactId>
			<version>1.5</version>
		</dependency>

2. 編輯：mail.properties文件中相關值

mail.smtp.user=
mail.smtp.from=
mail.smtp.password=

3. 郵箱屬性配置明細

smtp

imap

pop3

4. 郵箱亂碼設置

updateContentType("text/html; charset=utf-8");

4. 測試用例TestMailActuator

package net.liuzd.java.mail;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.MalformedURLException;
import java.net.URL;

import org.apache.commons.io.IOUtils;
import org.apache.commons.mail.EmailException;
import org.junit.Assert;
import org.junit.Test;

public class TestMailActuator {

    static String to = "davidliuzd@sina.com";

    private File toFile() throws IOException {
        InputStream is = TestMailActuator.class.getClassLoader().getResourceAsStream("\\static\\images\\demo.png");
        File file = new File("src\\test\\resources\\static\\images\\demo_tmp.png");
        if (!file.exists()) {
            file.createNewFile();
        }
        try (OutputStream outputStream = new FileOutputStream(file)) {
            IOUtils.copy(is, outputStream);
        } catch (FileNotFoundException e) {
            // handle exception here
        } catch (IOException e) {
            // handle exception here
        }
        return file;
    }

    private URL toURL() throws MalformedURLException {
        return new URL("https://avatars1.githubusercontent.com/u/2784452?s=40&v=4");
    }

    @Test
    public void simpleEmail() throws EmailException {
        Actuator.get().subject("文本郵件").setMsg("您好！這是純文本郵件喲！").addTo(to).send();
        Assert.assertTrue(true);
    }

    @Test
    public void attacheFileEmail() throws EmailException, IOException {
        Actuator.get().subject("Html郵件+附件").attach(toFile(),"個人文件").setMsg("</h1>這是Html郵件，來個<font color='red'>紅色</font>").addTo(to).send();
        Assert.assertTrue(true);
    }
    
    @Test
    public void attacheUrlEmail() throws EmailException, IOException {
        Actuator.get().subject("Html郵件+URl附件").attach(toURL(),"個人文件").setMsg("</h1>這是Html郵件，來個<font color='red'>紅色</font>").addTo(to).send();
        Assert.assertTrue(true);
    }
    
    @Test
    public void attacheImgEmail() throws EmailException, IOException {
        String htmlMsg = "<html></h1>這是Html郵件，來個<font color='red'>紅色</font> The apache logo - <img src=cid:%s></html>";        
        String url = "https://www.apache.org/images/asf_logo_wide.gif";
        Actuator.get().subject("Html郵件+圖片附件").setMsg(htmlMsg, url, "apache logo").addTo(to).send();
        Assert.assertTrue(true);
    }
    
    @Test
    public void urlImgEmail() throws EmailException, IOException {
        String htmlMsg = "<html><h1>您好！</h1>這是Html郵件，來個<font color='red'>紅色</font><img src='http://www.apache.org/images/feather.gif'></html>";        
        String url ="http://www.apache.org";
        Actuator.get().subject("Html郵件+圖片URL").setMsg(htmlMsg, url).addTo(to).send();
        Assert.assertTrue(true);
    }


}

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