增加了多点登录限制 体验需要再 static\config中 把 system中的useMultipoint 修改为 true

QMPlusServer/model/sysModel/sys_jwt_blacklist.go

@@ -1,6 +1,7 @@
 package sysModel
 
 import (
+	"gin-vue-admin/init/initRedis"
 	"gin-vue-admin/init/qmsql"
 	"github.com/jinzhu/gorm"
 )
@@ -10,14 +11,25 @@ type JwtBlacklist struct {
 	Jwt string `gorm:"type:text"`
 }
 
-func(j *JwtBlacklist)JsonInBlacklist()(err error){
+func (j *JwtBlacklist) JsonInBlacklist() (err error) {
 	err = qmsql.DEFAULTDB.Create(j).Error
 	return
 }
 
-
 //判断JWT是否在黑名单内部
-func (j *JwtBlacklist)IsBlacklist(Jwt string)(bool){
-	isNotFound := qmsql.DEFAULTDB.Where("jwt = ?",Jwt).First(j).RecordNotFound()
+func (j *JwtBlacklist) IsBlacklist(Jwt string) bool {
+	isNotFound := qmsql.DEFAULTDB.Where("jwt = ?", Jwt).First(j).RecordNotFound()
 	return !isNotFound
-}
+}
+
+//判断当前用户是否在线
+func (j *JwtBlacklist) GetRedisJWT(userName string) (err error, RedisJWT string) {
+	RedisJWT, err = initRedis.DEFAULTREDIS.Get(userName).Result()
+	return err, RedisJWT
+}
+
+//设置当前用户在线
+func (j *JwtBlacklist) SetRedisJWT(userName string) (err error) {
+	err = initRedis.DEFAULTREDIS.Set(userName, j.Jwt, 1000*1000*1000*60*60*24*7).Err()
+	return err
+}