增加异常邮件抄送人、暗送人配置；

framework-email/src/main/java/com/chelvc/framework/email/LogbackEmailAppender.java

@@ -104,7 +104,8 @@ public class LogbackEmailAppender extends AppenderBase<ILoggingEvent> {
     private void send(ILoggingEvent event) {
         String type = this.layout.getContentType();
         String content = this.layout.doLayout(event);
-        Body body = Body.builder().to(this.email.to).type(type).subject(this.email.subject).content(content).build();
+        Body body = Body.builder().to(this.email.to).cc(this.email.cc).bcc(this.email.bcc)
+                .type(type).subject(this.email.subject).content(content).build();
         this.getEmailHandler().send(body);
     }
 
@@ -147,6 +148,16 @@ public class LogbackEmailAppender extends AppenderBase<ILoggingEvent> {
          */
         private String to;
 
+        /**
+         * 抄送人
+         */
+        private String cc;
+
+        /**
+         * 暗送人
+         */
+        private String bcc;
+
         /**
          * 邮件主题
          */