需要 <int-mail:outbound-channel-adapter> 的任何工作示例； [英] Need any working example of &lt;int-mail:outbound-channel-adapter&gt;

问题描述

谁能提供一个工作示例(配置)?

Can anyone provide a working example (config) for ?

我检查了Spring 集成参考手册"和 github，其中提供了所有 si 示例，但我找不到任何关于 .

I checked "Spring Integration Reference Manual" and github where all si samples have been provided but i could not find anything for .

推荐答案

是这样的:

<int:chain input-channel="inputChannel">
    <int-mail:header-enricher>
        <int-mail:to value="mailto"/>
        <int-mail:from value="mailfrom"/>
        <int-mail:subject value="With Content Type"/>
        <int-mail:content-type value="text/html"/>
    </int-mail:header-enricher>

    <int-mail:outbound-channel-adapter host="smtp.gmail.com"
                                       port="587"
                                       username="user"
                                       password="password"
                                       java-mail-properties="javaMailProperties"/>
</int:chain>


<util:properties id="javaMailProperties">
    <prop key="mail.debug">true</prop>
    <prop key="mail.smtps.auth">true</prop>
    <prop key="mail.smtp.starttls.enable">true</prop>
</util:properties>

更新

没错:整个 payload 都转换为电子邮件.当然，在发送之前将payload转换到适当的对象是典型的任务.

That's right: the entire payload is converted to the email. Of course it is typical task to transform the payload to appropriate object before sending.

MailSendingMessageHandler 这些类型用于payload:

if (payload instanceof MimeMessage) {
        mailMessage = new MimeMailMessage((MimeMessage) payload);
    }
    else if (payload instanceof MailMessage) {
        mailMessage = (MailMessage) payload;
    }
    else if (payload instanceof byte[]) {
        mailMessage = this.createMailMessageFromByteArrayMessage((Message<byte[]>) message);
    }
    else if (payload instanceof String) {
        String contentType = (String) message.getHeaders().get(MailHeaders.CONTENT_TYPE);
        if (StringUtils.hasText(contentType)) {
            mailMessage = this.createMailMessageWithContentType((Message<String>) message, contentType);
        }
        else {
            mailMessage = new SimpleMailMessage();
            mailMessage.setText((String) payload);
        }
    }
    else {
        throw new MessageHandlingException(message, "Unable to create MailMessage from payload type ["
                + message.getPayload().getClass().getName() + "], expected MimeMessage, MailMessage, byte array or String.");
    }

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