fix: Jwt

http/middleware/rustauth.go

@@ -32,7 +32,7 @@ func RustAuth() gin.HandlerFunc {
 		//验证token
 
 		//检查是否设置了jwt key
-		if global.Config.Jwt.Key != "" {
+		if len(global.Jwt.Key) > 0 {
 			uid, _ := service.AllService.UserService.VerifyJWT(token)
 			if uid == 0 {
 				c.JSON(401, gin.H{