随机方法修改

modules/equipment/module.go

@@ -1,6 +1,7 @@
 package equipment
 
 import (
+	"crypto/rand"
 	"fmt"
 	"go_dreamfactory/comm"
 	"go_dreamfactory/lego/core"
@@ -10,8 +11,7 @@ import (
 	cfg "go_dreamfactory/sys/configure/structs"
 	"go_dreamfactory/sys/db"
 	"math"
-	"math/rand"
-	"time"
+	"math/big"
 
 	"github.com/go-redis/redis/v8"
 )
@@ -622,8 +622,10 @@ func (this *Equipment) GetForgeEquip(session comm.IUserSession, suiteId int32, p
 			}
 			return
 		}
-		r := rand.New(rand.NewSource(time.Now().Unix()))
-		index := r.Perm(len(lvs))[0]
+		// 随机方法修改
+		n, _ := rand.Int(rand.Reader, big.NewInt(int64(len(lvs))))
+		index := n.Int64() //rand.New(rand.NewSource(time.Now().Unix()))
+		//index := r.Perm(len(lvs))[0]
 		if eruip, err = this.modelEquipment.newEquipment(session.GetUserId(), lvs[index], dyweight, isepic); err == nil {
 			errdata = this.AddEquipment(session, eruip)
 			// this.equipmentsChangePush(session, []*pb.DB_Equipment{eruip})