fix: 网元状态map竞争读写错误

src/modules/network_element/controller/ne_info.go

@@ -2,6 +2,7 @@ package controller
 
 import (
 	"fmt"
+	"sync"
 
 	"ems.agt/src/framework/i18n"
 	"ems.agt/src/framework/utils/ctx"
@@ -26,7 +27,7 @@ type NeInfoController struct {
 }
 
 // neStateCacheMap 网元状态缓存最后一次成功的信息
-var neStateCacheMap map[string]map[string]any = make(map[string]map[string]any)
+var neStateCacheMap = sync.Map{}
 
 // 网元状态
 //
@@ -53,11 +54,12 @@ func (s *NeInfoController) NeState(c *gin.Context) {
 	resData, err := neService.NeState(neInfo)
 	if err != nil {
 		// 异常取上次缓存
-		if v, ok := neStateCacheMap[neKey]; ok && v != nil {
-			v["online"] = false
-			neStateCacheMap[neKey] = v
+
+		resDataCache, ok := neStateCacheMap.Load(neKey)
+		if ok && resDataCache != nil {
+			resDataCache.(map[string]any)["online"] = false
 		} else {
-			neStateCacheMap[neKey] = map[string]any{
+			resDataCache = map[string]any{
 				"online": false,
 				"neId":   neInfo.NeId,
 				"neName": neInfo.NeName,
@@ -65,13 +67,14 @@ func (s *NeInfoController) NeState(c *gin.Context) {
 				"neIP":   neInfo.IP,
 			}
 		}
-		c.JSON(200, result.OkData(neStateCacheMap[neKey]))
+		neStateCacheMap.Store(neKey, resDataCache)
+		c.JSON(200, result.OkData(resDataCache))
 		return
 	}
 
 	// 存入缓存
 	resData["online"] = true
-	neStateCacheMap[neKey] = resData
+	neStateCacheMap.Store(neKey, resData)
 	c.JSON(200, result.OkData(resData))
 }