Spring在bean配置文件中定义电子邮件模板
本文内容纲要:
- 2. Bean的配置文件- 4. 运行它
在上一篇Spring电子邮件教程,硬编码的所有电子邮件属性和消息的方法体中的内容,这是不实际的,应予以避免。应该考虑在Spring bean 配置文件中定义电子邮件模板。
1.Spring的邮件发件人
Java类使用 Spring的MailSender接口发送电子邮件,并使用 String.Format 传递变量bean配置文件替换电子邮件中的 '%s'。
File : MailMail.java
package com.yiibai.common;import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;
public class MailMail
{
private MailSender mailSender;
private SimpleMailMessage simpleMailMessage;
public void setSimpleMailMessage(SimpleMailMessage simpleMailMessage) {
this.simpleMailMessage = simpleMailMessage;
}
public void setMailSender(MailSender mailSender) {
this.mailSender = mailSender;
}
public void sendMail(String dear, String content) {
SimpleMailMessage message = new SimpleMailMessage(simpleMailMessage);
message.setText(String.format(
simpleMailMessage.getText(), dear, content));
mailSender.send(message);
}
}
2. Bean的配置文件
定义电子邮件模板“customeMailMessage' 和邮件发件人信息的bean配置文件。
File : Spring-Mail.xml
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host" value="smtp.gmail.com" />
<property name="port" value="587" />
<property name="username" value="username" />
<property name="password" value="password" />
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.auth">true</prop>
<prop key="mail.smtp.starttls.enable">true</prop>
</props>
</property>
</bean>
<bean id="mailMail" class="com.yiibai.common.MailMail">
<property name="mailSender" ref="mailSender" />
<property name="simpleMailMessage" ref="customeMailMessage" />
</bean>
<bean id="customeMailMessage"
class="org.springframework.mail.SimpleMailMessage">
<property name="from" value="from@no-spam.com" />
<property name="to" value="to@no-spam.com" />
<property name="subject" value="Testing Subject" />
<property name="text">
<value>
<![CDATA[
Dear %s,
Mail Content : %s
]]>
</value>
</property>
</bean>
</beans>
4. 运行它
package com.yiibai.common;import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class App
{
public static void main( String[] args )
{
ApplicationContext context =
new ClassPathXmlApplicationContext("applicationContext.xml");
MailMail mm = (MailMail) context.getBean("mailMail");
mm.sendMail("Yiibai", "This is text content");
}
}
输出
Dear Yiibai, Mail Content : This is text content
代码下载 – http://pan.baidu.com/s/1c0UPsFA
本文内容总结:2. Bean的配置文件,4. 运行它,
原文链接:https://www.cnblogs.com/soundcode/p/6367590.html
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