From 80a1dea75294459cac018c38edc1e0f8ae060934 Mon Sep 17 00:00:00 2001
From: tanghao <admin@LAPTOP-QCSKVLI9>
Date: Fri, 21 May 2021 19:44:23 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=8E=BB=E9=87=8Dsnmp=E5=87=AD=E8=AF=81?=
 =?UTF-8?q?=E6=95=B0=E6=8D=AE?=
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---
 .../nis/service/impl/AssetAssetServiceImpl.java    | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/nis/service/impl/AssetAssetServiceImpl.java b/src/main/java/com/nis/service/impl/AssetAssetServiceImpl.java
index 2a6dc82..9bcdc67 100644
--- a/src/main/java/com/nis/service/impl/AssetAssetServiceImpl.java
+++ b/src/main/java/com/nis/service/impl/AssetAssetServiceImpl.java
@@ -1,6 +1,7 @@
 package com.nis.service.impl;
 
 import cn.hutool.core.lang.UUID;
+import cn.hutool.core.lang.hash.MurmurHash;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.log.Log;
 
@@ -109,6 +110,8 @@ public class AssetAssetServiceImpl extends ServiceImpl<AssetAssetDao, AssetAsset
 		
 		Map<Integer,SnmpCredential> assetIdAndSnmpCredential = new HashMap<Integer,SnmpCredential>();
 		List<SnmpCredential> snmpCredentials = new ArrayList<SnmpCredential>();
+		
+		Map<String,SnmpCredential> snmpCredentialDistinctMap = new HashMap<String,SnmpCredential>();
 		//snmp凭证表添加数据信息
 		for(Account account : accounts) {
 			if(account.getProtocol().equals("SNMP")) {
@@ -133,8 +136,15 @@ public class AssetAssetServiceImpl extends ServiceImpl<AssetAssetDao, AssetAsset
 				snmpCredential.setType((Integer)map.get("version"));
 				snmpCredential.setPort(account.getPort());
 				snmpCredential.setConfig(JSON.toJSONString(config));
-				snmpCredentials.add(snmpCredential);
-				assetIdAndSnmpCredential.put(account.getAssetId(), snmpCredential);
+				String hash = String.valueOf(Math.abs(MurmurHash.hash64(snmpCredential.getConfig()+snmpCredential.getType()+snmpCredential.getPort())));
+				SnmpCredential snmpObject = snmpCredentialDistinctMap.get(hash);
+				if(ToolUtil.isEmpty(snmpObject)) {
+					snmpCredentialDistinctMap.put(hash, snmpCredential);
+					snmpCredentials.add(snmpCredential);
+					assetIdAndSnmpCredential.put(account.getAssetId(), snmpCredential);
+				}else {
+					assetIdAndSnmpCredential.put(account.getAssetId(), snmpObject);
+				}
 			}else {
 				String params = (String) account.getParams();
 				Map<String,Object> map = (Map<String, Object>) JSON.parse(params);