Spring集成IMAP-无法获取消息正文
这是我的context.xml-它按预期工作,我可以将收到的电子邮件提取到我的gmail帐户 但主要的问题是,我尝试了许多解决方案来获取电子邮件的正文,但是我没有通过Spring集成IMAP-无法获取消息正文,spring,spring-integration,jakarta-mail,mime-message,Spring,Spring Integration,Jakarta Mail,Mime Message,这是我的context.xml-它按预期工作,我可以将收到的电子邮件提取到我的gmail帐户 但主要的问题是,我尝试了许多解决方案来获取电子邮件的正文,但是我没有通过getContent()give null pointer异常以及找到的所有方法。 有人有这个问题,知道如何解决吗 <util:properties id="javaMailProperties"> <prop key="mail.imap.socketFactory.class">j
getContent()
give null pointer异常以及找到的所有方法。
有人有这个问题,知道如何解决吗
<util:properties id="javaMailProperties">
<prop key="mail.imap.socketFactory.class">javax.net.ssl.SSLSocketFactory</prop>
<prop key="mail.imap.socketFactory.fallback">false</prop>
<prop key="mail.store.protocol">imaps</prop>
<prop key="mail.debug">false</prop>
</util:properties>
<!-- In case you didn't notice: should-delete-messages="false" will make it not delete your emails from the inbox, and should-mark-messages-as-read="true" will mark them as read. -->
<int-mail:inbound-channel-adapter
id="imapAdapter"
store-uri="${imap.uri}"
channel="recieveEmailChannel"
should-delete-messages="false"
should-mark-messages-as-read="true"
auto-startup="true"
java-mail-properties="javaMailProperties">
<int:poller fixed-delay="${imap.poolerSecondsDelay}" time-unit="SECONDS" />
</int-mail:inbound-channel-adapter>
<int:channel id="recieveEmailChannel">
<int:interceptors>
<int:wire-tap channel="logger" />
</int:interceptors>
</int:channel>
<int:logging-channel-adapter id="logger"
level="DEBUG" />
<int:service-activator
input-channel="recieveEmailChannel" ref="emailReceiverService"
method="receive" />
<bean id="emailReceiverService"
class="com.dtp.integration.EmailReceiverService">
</bean>
</beans>
javax.net.ssl.SSLSocketFactory
假的
imaps
假的
这是我试过的代码
public void receive(Message<?> message) throws MessagingException, IOException {
MimeMessage mimeMessage = (MimeMessage) message.getPayload();
mimeMessage.getAllHeaderLines();
String messageContent = getTextFromMessage(mimeMessage);
}
private String getTextFromMessage(MimeMessage message) throws MessagingException, IOException {
String result = "";
if (message.isMimeType("text/plain")) {
result = message.getContent().toString();
} else if (message.isMimeType("multipart/*")) {
MimeMultipart mimeMultipart = (MimeMultipart) message.getContent();
result = getTextFromMimeMultipart(mimeMultipart);
}
return result;
}
private String getTextFromMimeMultipart(
MimeMultipart mimeMultipart) throws MessagingException, IOException{
String result = "";
int count = mimeMultipart.getCount();
for (int i = 0; i < count; i++) {
BodyPart bodyPart = mimeMultipart.getBodyPart(i);
if (bodyPart.isMimeType("text/plain")) {
result = result + "\n" + bodyPart.getContent();
break; // without break same text appears twice in my tests
} else if (bodyPart.isMimeType("text/html")) {
String html = (String) bodyPart.getContent();
result = result + "\n" + org.jsoup.Jsoup.parse(html).text();
} else if (bodyPart.getContent() instanceof MimeMultipart){
result = result + getTextFromMimeMultipart((MimeMultipart)bodyPart.getContent());
}
}
return result;
}
public void receive(Message Message)抛出MessaginException、IOException{
MimeMessage MimeMessage=(MimeMessage)message.getPayload();
mimessage.getAllHeaderLines();
字符串messageContent=getTextFromMessage(mimeMessage);
}
私有字符串getTextFromMessage(MimeMessage消息)抛出MessagineException、IOException{
字符串结果=”;
if(message.isMimeType(“text/plain”)){
结果=message.getContent().toString();
}else if(message.isMimeType(“multipart/*”){
MimeMultipart MimeMultipart=(MimeMultipart)message.getContent();
结果=GetTextFromMimMultiPart(MimMultiPart);
}
返回结果;
}
私有字符串GetTextFromMiMemMultipart(
MimeMultipart(MimeMultipart)抛出MessaginException、IOException{
字符串结果=”;
int count=mimeMultipart.getCount();
for(int i=0;i
感谢大家的贡献,问题是消息负载的内容总是空的,最后我发现我应该在入站适配器配置中添加这一简单行simple content=“true”
您是否介意就此事分享堆栈跟踪?感谢@ArtemBilan的贡献,问题在于消息负载的内容始终为空,最后我发现我应该在入站适配器配置中添加这一简单行simple content=“true”
很好。把它放在一个答案中,接受你自己。它确实可能对其他人有用。您可能也会发现它很有用。@BillShannon谢谢,是的,它对MimeMessage解析也很有用,但如果没有这个simple content=“true”
它将始终给出空指针异常。