bug 修复

src/main/java/com/yunzhi/marketing/common/JWTUtils.java

         // 有效期 7 天
         Calendar calendar = Calendar.getInstance();
         calendar.setTime(new Date());
-        calendar.add(Calendar.HOUR, 2);
+        calendar.add(Calendar.DAY_OF_WEEK, 2);
 //        calendar.set(Calendar.DAY_OF_MONTH,calendar.get(Calendar.DAY_OF_MONTH)+7);
 
         return Jwts.builder().setClaims(subject).setExpiration(calendar.getTime()).signWith(key).compact();