- 修改genFakeID1，不会生成重复的ID

business/jxutils/jxutils_cms.go

@@ -9,6 +9,7 @@ import (
 	"reflect"
 	"regexp"
 	"strings"
+	"sync"
 	"time"
 
 	"git.rosy.net.cn/baseapi/platformapi"
@@ -235,9 +236,25 @@ func IsSkuSpecial(specQuality float32, specUnit string) bool {
 	return int(specQuality) == model.SpecialSpecQuality && (specUnit == model.SpecialSpecUnit || specUnit == model.SpecialSpecUnit2)
 }
 
+var lastFakeID int64
+var lastFakeIDMutex sync.RWMutex
+
 // 生成一个不重复的临时ID
 func genFakeID1() int64 {
-	return time.Now().UnixNano() / 1000000
+	for {
+		fakeID := time.Now().UnixNano() / 1000
+		lastFakeIDMutex.RLock()
+		if fakeID == lastFakeID {
+			lastFakeIDMutex.RUnlock()
+			time.Sleep(1 * time.Microsecond)
+		} else {
+			lastFakeIDMutex.RUnlock()
+			lastFakeIDMutex.Lock()
+			defer lastFakeIDMutex.Unlock()
+			lastFakeID = fakeID
+			return fakeID
+		}
+	}
 }
 
 // 这个用于没有打开远程同步时的假同步，生成ID使用