From c27ad3dcb8b67a6c10a99c98b9bd6dd1f08b7967 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@63.com>
Date: 星期二, 01 三月 2022 10:43:15 +0800
Subject: [PATCH] #

---
 src/main/java/com/zy/sc/system/controller/HostController.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/zy/sc/system/controller/HostController.java b/src/main/java/com/zy/sc/system/controller/HostController.java
index d513af4..a25f825 100644
--- a/src/main/java/com/zy/sc/system/controller/HostController.java
+++ b/src/main/java/com/zy/sc/system/controller/HostController.java
@@ -67,6 +67,10 @@
                 return R.error("鏉冮檺涓嶈冻");
             }
         }
+        Host old = this.hostService.selectByName(host.getName());
+        if (null != old) {
+            return R.error("椤圭洰鍚嶅凡瀛樺湪");
+        }
         host.setCreateTime(new Date());
         host.setUpdateTime(new Date());
         host.setStatus(1);

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