期刊修改编号校验

luoo_music/src/main/java/com/luoo/music/service/CMSJournalService.java

@@ -360,11 +360,11 @@ public class CMSJournalService {
      * @return
      */
     public Result update(String id, String token, JournalAddModel param) {
+        Journal oldJournal = journalDao.findById(id).get();
         List<Journal> byJournalNo = journalDao.findByJournalNo(param.getJournalNo());
-        if (byJournalNo.size() > 0) {
+        if (!oldJournal.getJournalNo().equals(param.getJournalNo()) && byJournalNo.size() > 0) {
             return Result.failed("更新失败，期刊编号已存在");
         }
-        Journal oldJournal = journalDao.findById(id).get();
         Journal journal = buildJournal(id, param, token);
         String srcKey = null;
         if (param.getImage().contains(Constants.TEMP_KEY_PREFIX)) {