[由客户建议将nat改为bridge解决]
我已经在一个虚拟机（win7 32位）上安装了一个配置好的mysql服务器。它在本地运行良好，但当我尝试连接到我的machin（运行vm的主机）时，我得到“cannotconnecttomysql server on 192.168.1.99（10061）”。需要一个解决方案。
我尝试过但不起作用的事情：
禁用虚拟机防火墙
重新配置安装
检查用户previledge并刷新它。

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;

已经阅读了有关解决此错误的帖子，但没有任何效果。
ip配置：
主机：192.168.1.3
虚拟机：192.168.1.90
虚拟机nat:10.0.2.15
云主机配置：WIN7 32位无防火墙，MySQL5.7端口33061托管
主机配置：win 7 64位带防火墙，mysql 8 3306主机
云主机mysql配置：my.ini

[client]

# pipe=

# socket=MYSQL

port=33061
[mysql]
no-beep=

[mysqld]

# The TCP/IP Port the MySQL Server will listen on

port=33061

# socket=C:/ProgramData/MySQL/MySQL Server 5.7/mysql.sock

# bind-address=0.0.0.0

# Path to installation directory. All paths are usually resolved relative to this.

# basedir="C:/Program Files/MySQL/MySQL Server 5.7/"

# Path to the database root

datadir=C:/ProgramData/MySQL/MySQL Server 5.7/Data
default-storage-engine=INNODB

# Set the SQL mode to strict

sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"

# General and Slow logging.

log-output=FILE
general-log=0
general_log_file="DEV1-PC.log"
slow-query-log=1
slow_query_log_file="DEV1-PC-slow.log"
long_query_time=10

# Binary Logging.

# log-bin=

# Error Logging.

log-error="DEV1-PC.err"

# Server Id.

server-id=1

lower_case_table_names=1

secure-file-priv="C:/ProgramData/MySQL/MySQL Server 5.7/Uploads"

max_connections=151

table_open_cache=2000

tmp_table_size=9M

thread_cache_size=10

myisam_max_sort_file_size=100G

myisam_sort_buffer_size=8M

key_buffer_size=8M

read_buffer_size=0

read_rnd_buffer_size=0

innodb_flush_log_at_trx_commit=1

innodb_log_buffer_size=1M

innodb_buffer_pool_size=8M

innodb_log_file_size=48M

innodb_thread_concurrency=8

innodb_autoextend_increment=64

innodb_buffer_pool_instances=8

innodb_concurrency_tickets=5000

innodb_old_blocks_time=1000

innodb_open_files=300

innodb_stats_on_metadata=0

innodb_file_per_table=1

innodb_checksum_algorithm=0

back_log=80

flush_time=0

join_buffer_size=256K

max_allowed_packet=4M

max_connect_errors=100

open_files_limit=4161

sort_buffer_size=256K

table_definition_cache=1400

binlog_row_event_max_size=8K

sync_master_info=10000

sync_relay_log=10000

sync_relay_log_info=10000