fix 发送课件日志

netflix-service/src/main/java/com/cyksj/service/mail/impl/MailServiceImpl.java

@@ -69,7 +69,7 @@ public class MailServiceImpl implements MailService {
 	 * 获取邮箱客户端
 	 */
 	@PostConstruct
-	public void init() {
+	public void init() throws Exception {
 		List<EmailConfig> emailConfigs = emailConfigMapper.selectList(null);
 		senders = new ArrayList<>(emailConfigs.size());
 		emailConfigs.forEach(emailConfig->{
@@ -92,6 +92,7 @@ public class MailServiceImpl implements MailService {
 			javaMailSender.setJavaMailProperties(properties);
 			senders.add(javaMailSender);
 		});
+		log.info("初始化邮箱大小:{}", senders.size());
 	}
 
 	@Override
@@ -167,7 +168,7 @@ public class MailServiceImpl implements MailService {
 			try {
 				JavaMailSenderImpl sender = getJavaEmailServer();
 				helper.setFrom(sender.getUsername());
-				log.info("开始给用户userId:{},relationId:{} 发送课程:{}专属课件", userId, relationId, goodsTitle);
+				log.info("使用邮箱:{},开始给用户userId:{},relationId:{} 发送课程:{}专属课件", sender.getUsername(), userId, relationId, goodsTitle);
 				sendMsgIfFailRetry(sender, msg);
 			} catch (Exception e) {
 				log.info("发送课件失败,error:{}", StringUtil.getErrorText(e));
@@ -188,7 +189,9 @@ public class MailServiceImpl implements MailService {
 	private void sendMsgIfFailRetry(JavaMailSenderImpl sender, MimeMessage msg) {
 		try {
 			sender.send(msg);
+			log.info("发送课件成功");
 		} catch (Exception e) {
+			log.error("发送课件失败失败,error:{}", StringUtil.getErrorText(e));
 			if (!retry(msg)) {
 				throw BusinessRuntimeException.getInstance("暂无可用邮件服务器");
 			}
@@ -200,14 +203,16 @@ public class MailServiceImpl implements MailService {
 			try {
 				msg.setFrom(retry.getUsername());
 				retry.send(msg);
+				log.info("重试发送课件成功");
 				return true;
 			} catch (Exception e2) {
+				log.error("重试发送课件失败失败,error:{}", StringUtil.getErrorText(e2));
 			}
 		}
 		return false;
 	}
 
-	public JavaMailSenderImpl getJavaEmailServer() {
+	public JavaMailSenderImpl getJavaEmailServer() throws Exception {
 		if (senders.isEmpty()) {
 			String key = "reEmailSenders";
 			if (redisService.setNx(key, "reEmailSenders", 30l)) {