Spring-Boot-摸索之路-4：Jetbrick-template生成邮件模版

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接上篇博客Authenticate-user-by-Email

Maven导入Jetx依赖

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<dependency>
    <groupId>com.github.subchen</groupId>
    <artifactId>jetbrick-template</artifactId>
    <version>2.1.10</version>
</dependency>

类路径下创建后缀为jetx的文件

模版中的代码用HTML5的格式写就行。

Test.jetx

⚠️注意！！！ jetx文件需要把邮件内容放在div标签中，不需要加其他HTML的元素。

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<div>
	<p>Dear <b>${username}</b>, 欢迎加入!</p>
  	<p>这是一封测试邮件</p>
  	<p>这里测试链接  ${url}</p>
  	<p>这里测试字符串 ${string}</p>
  	<p></p>
  	<p></p>
  	<p>-----------------------</p>
  	<p></p>
  	<p>(这是Jetx引擎的模版，请勿回复)</p>
</div>

MailUtil类中写方法

  • 配置JetEngine

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    JetEngine engine = JetEngine.create();
    JetTemplate template = engine.getTemplate("/templates/JetxTemplates/Test.jetx");

  • 替换变量

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    Map<String, Object> context = new HashMap<String, Object>();
            context.put("username", "User");
            context.put("string", "this is string");
            context.put("url", "<a href='http://www.baidu.com<'>http://www.baidu.com</a>");

  • 调用OhMyEmail中的Send()发送邮件

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    OhMyEmail.subject("这是一封测试Jetx模版的邮件")
                    .from("Allwayz")
                    .to(TO_EMAIL)
                    .html(output)
                    .send();
            Assert.assertTrue(true);
            System.out.println("Send...");

完整的发送类

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/**
*
* @param string
* @param email
* @param user
* @throws SendMailException
*/    
public static void sendTestEmail(String email, String string, String user) 
        throws SendMailException 
    {
        JetEngine engine = JetEngine.create();
        JetTemplate template = engine.getTemplate("/templates/JetxTemplates/test.jetx");

        Map<String, Object> context = new HashMap<String, Object>();
        context.put("username", user);
        context.put("string", string);
        context.put("url", "<a href='http://www.baidu.com<'>http://www.baidu.com</a>");

        StringWriter writer = new StringWriter();
        template.render(context, writer);
        String output = writer.toString();
        System.out.println(output);

        OhMyEmail.subject("Welcome to FreeSeed")
                .from("Allwayz")
                .to(email)
                .html(output)
                .send();
        Assert.assertTrue(true);
        System.out.println("Send Success...");
    }

​

测试类

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@Test
   public void testEmail() throws SendMailException{
       String email = "xxxxxxxx@gamil.com";
       String username = "User";
       String string = "this is a String"
       MailUtil.sendTestEmail(email,string,username);
   }

Reference

JetBrick-Template-2x Documentation

JetBrick-Template Github源码

Allwayz