来古计算机

如何在路由器设置WDS桥接

Sat, 15 Apr 2023 15:51:59 +0800

在面积较大的现实环境中（如：四室两厅、复式、写字间等），单台路由器无线覆盖范围有限，部分区域可能会信号较弱或存在信号盲点。无线桥接（WDS）可以将多台无线路由器通过无线方式互联，从而将无线信号扩展放大。无线终端在移动过程中可以自动切换较好的信号，实现无线漫游。

以TP-LINK路由器为列，讲解WDS设置方法：

配置华为三层交换机，实现不同Vlan之间的通信。

Wed, 20 Jul 2022 10:13:28 +0800

配置华为三层交换机，实现不同Vlan之间的通信。

<huawei>syste-mview

[huawei]sysname gateway

[gateway]vlan batch 10 20 30

[gateway]interface vlanif 10

[gateway-Vlanif10]undo shutdown

[gateway-Vlanif10]ip address 192.168.10.254 255.255.255.0

[gateway-Vlanif10]quit

[gateway]interface vlanif 20

[gateway-Vlanif20]undo shutdown

[gateway-Vlanif20]ip address 192.168.20.254 255.255.255.0

[gateway-Vlanif20]quit

[gateway]interface vlanif30

[gateway-Vlanif30]undo shutdown

[gateway-Vlanif30]ip address 192.168.30.254 255.255.255.0

[gateway-Vlanif30]quit

[gateway]

[gateway]interface GigabitEthernet 0/0/1

[gateway-GigabitEthernet0/0/1]port link-type access

[gateway-GigabitEthernet0/0/1]port default vlan 10

[gateway-GigabitEthernet0/0/1]quit

[gateway]interface GigabitEthernet 0/0/2

[gateway-GigabitEthernet0/0/2]port link-type access

[gateway-GigabitEthernet0/0/2]port default vlan 20

[gateway-GigabitEthernet0/0/2]quit

[gateway]interface GigabitEthernet 0/0/3

[gateway-GigabitEthernet0/0/1]port link-type access

[gateway-GigabitEthernet0/0/1]port default vlan 30

[gateway-GigabitEthernet0/0/1]quit

DNS域名解析是如何实现的?

Thu, 17 Mar 2022 16:38:38 +0800

如何架设校园无线网络？

Mon, 06 Dec 2021 15:31:54 +0800

校园覆盖无线网络的需求：

1、校园无线网络覆盖主要考虑学生宿舍、教学楼、图书馆、体育馆以及校道等室外区域；

2、由于现代化教学互动的需要，教学楼往往在同一时刻有大量的终端接入，无线AP需满足高带机量的需求；

3、学生宿舍和图书馆多为在校师生上网查阅信息使用，需满足各区域全覆盖且满足一定的接入量的需求；

4、体育馆一般较为空旷，作为学校集会、讲座等活动的举办地，人员最为密集，无线AP需满足较大的接入量和支持负载均衡；

5、道路部分的网络建设以覆盖为主，容量为辅，且AP安装于室外，需考虑防水防雷等需求；

6、无线AP需支持发射多个SSID，且不同的SSID有不同的使用权限，即SSID必须支持绑定VLAN；

7、校园无线网络一般无线认证方式为portal认证，师生使用自己的账号和密码登录使用；

8、校园整体无线覆盖方案所用AP较多，AP支持统一管理、配置，并实时监控各AP工作状态，运维简便；

校园无线网络架设的几种常见拓扑结构方案

虚拟机安装NreeNAS-9.10步骤

Thu, 19 Aug 2021 16:18:34 +0800

1、新建虚拟机，进入新建虚拟机向导，可选择"安装程序光盘映像文件”或“稍后安装操作系统”。

2、操作系统选择“其他”，版本选择FreeBSD 64位

3、设置虚拟机名称及安装位置

4、创建虚拟机磁盘

5、配置硬件

6、分配内存和处理器，也可采用默认，网络连接模式改为“桥接模式”，选择需要安装的ISO镜像文件。

选择3选择重启，按照显示的IP地址用浏览器进行访问和配置

三、开始配置FreeNAS系统：

添加卷组：

第一项，“Volume Name” 卷名称，文本框中填入你想给卷取的名字，可以随意填写。

第二项，“Volume to extend” 扩展卷，用于给已存在的卷进行扩容的，我们的目的是创建新的卷，此项留空。

第三项，“Encryption” 加密，用于创建加密的卷，这一项暂时不要选中，我们会有专门的文章介绍加密卷的创建和管理。

第四项，“Available disks” 可用磁盘，可以看到，一共有6块硬盘。点击+号按钮，即可将磁盘添加到第五项中。

第五项，“Volume layout” 卷结构，用来指定硬盘以何种磁盘阵列形式进行组织。通过左侧的下拉菜单指定磁盘阵列形式，同时拉动右侧那个圆形的小按钮，进行更准确的结构调整。

以下为各种卷结构的创建要求：

RAID Z：最少由3块硬盘组成，其中一块硬盘的空间用作奇偶校验，允许一块硬盘损坏，不丢失数据。

RAID Z2：最少由3块硬盘组成，其中两块硬盘的空间用作奇偶校验，允许两块硬盘同时损坏，不丢失数据。

RAID Z3：最少由5块硬盘组成，其中三块硬盘的空间用作奇偶校验，允许三块硬盘同时损坏，不丢失数据。

Mirror 镜像：最少由2块硬盘组成，两块硬盘互作镜像，任何一块硬盘损坏，不丢失数据。

Stripe 带条：最少由1块硬盘组成，该形式无冗余，因此任何硬盘损坏，该卷下的所有数据均会丢失，这种类型的卷唯一优点是读写速度最快。

Log（ZIL）：用于写操作的高速缓存，通常用 SSD 固态硬盘来创建该设备。

Cache（L2ARC）：用于读操作的高速缓存，通常用 SSD 固态硬盘来创建该设备。

Spare：备用设备，此处略过不谈。

创建数据集：

数据集创建选项介绍：

Dataset Name：数据集名称，为数据集设置一个名称，该项必填，且不可使用中文，建议只使用英文字母；

Compression Level：压缩级别，系统的默认采用 lz4 压缩算法，如果不做修改，新数据集将继承系统的默认值。本教程后面会对压缩方式做单独介绍；

Share type：共享类型，创建数据集的目的是用于文件共享，如果该数据集用作 NFS 共享，则选择 UNIX，如果用作 CIFS 共享，则选择 Windows，如果用于 AFP 共享，则选择 Mac。

Case Sensitivity：大小写敏感，即指定存储到该数据集中的文件名称是否区分大小写，默认为 sensitive 区分大小写，也可以选择 insensitive 不区分大小写或 mixed 混合（智能识别）。

Enable atime：记录文件访问时间，此选项用来控制是否实时更新文件被访问的时间，默认为继承上级卷/数据集的设置，也可以设置为 On 启用，或 Off 禁用。设置为禁用可以避免访问文件时产生过多的日志流量，同时也有助于提高系统性能；

Quota for this dataset：空间限额，默认值为 0 即不限制该数据集的存储容量；例如，输入 20GiB 代表该数据集有 20 GB 的可用存储空间。

Quota for this dataset and all children：该数据集和其子数据集的空间限额，默认值为 0 即不限制该数据集的存储容量；例如，输入 20GiB 代表该数据集以及其子数据集共有 20 GB 的可用存储空间。

Reserved space for this dataset：预留空间，在硬件容量允许的情况下，为此数据集预留指定的存储空间。默认值为 0 即不预留存储容量；例如，输入 20GiB 代表在硬盘容量允许的情况下，确保预留20 GB 的存储空间给该数据集。

Reserved space for this dataset and all children：为该数据集和其子数据集预留的空间，默认值为 0 即不预留存储容量；例如，输入 20GiB 代表在硬盘容量允许的情况下，确保预留20 GB 的存储空间给该数据集和其子数据集。

ZFS Deduplication：ZFS 重复数据删除，默认为集成上级卷/数据集设置，也可以设置为 On 启用，Verify 验证，Off 禁用。本教程后面会对 ZFS 重复数据删除做单独介绍；

Record Size：记录大小，即指定扇区大小，默认情况下 ZFS 会根据存入的数据自动调整这个值，但如果存入的文件大小是固定的（例如数据库），则可以在此处指定一个固定的记录大小，从而获得更好的性能。可以通过查阅固态硬盘 4K 对齐方面的教程来对比理解记录大小的概念。

四、验证结果

Dell r720xd服务器通过远程管理卡安装系统

Thu, 19 Aug 2021 16:05:15 +0800

举例：Dell r720xd 服务器远程管理卡iDRAC7 安装系统CentOS 5.9 64位系统

1、R720型号的远程控制卡的默认IP是192.168.0.120，用户名是root,密码是calvin

2、登录远程管理 https://+ip

3、安装一个Java插件链接: http://pan.baidu.com/s/1sjk9ThF 密码: 7twn （下载并安装，建议ie8）

4、选择虚拟控制台：先安装好Java插件，Plug-in Type 选择Native（有些选Java，我验证用以上Java插件选的是Native）

5、弹出Java插件，点击run运行(如果没有弹出，请确保插件安装完成后关闭浏览器重新打开)

6、接下来就看到服务器的开机界面了，选择插件中的（Virtual Media菜单）

7、选择第二个Map CD/DVD：然后选择你的iso文件，Map Device

8、插件中的Power菜单中的Reset System重启机器

9、机器重启界面跟服务器终端一模一样，按F11进入boot manager

10、BIOS Boot Manager 界面：选择虚拟光驱

11、开始上传文件检查到ISO镜像

12、回车直接安装，后面的安装系统步骤就不再讲解了，大家根据自己的需求安装。

解决win7系统任务栏右下角各种图标打不开的问题

Thu, 18 Mar 2021 10:56:40 +0800

今天来聊下Win7系统任务栏右下角各种图标打不开的问题。有些朋友在使用Win7系统时，用着用着，下次启动电脑时发现任务栏右下角的各种图标（例如：杀毒软件、QQ、微信、声音、时间等软件程序)点不开了。这是啥原因造成的呢。想解决些问题，先要了解下systray.exe这个程序。

systray.exe是一个后台程序，用于显示信息，例如日期和时间。这个程序对你系统的正常运行是非常重要的。

知道systray.exe程序的作用后，我们接着来解决问题（如图）：

1、打开开始菜单，选择运行，在运行窗口中输入regedit，点击确定；

2、打开注册表编辑器，依次打开注册表项：

HKEY_LOCAL_MACHINE-SOFTWARE-Microsoft-Windows-CurrentVersion-Run；

3、点击Run项，在右侧空白处右键新建一个字符串值，命名为Systray；

4、双击打开Systray，在数值数据里输入c:\windows\system32\Systray.exe，点击确定；

5、退出注册表编辑器，重启系统即可。

解决VMware虚拟机桥接模式无法上网的方法

Tue, 02 Feb 2021 12:54:56 +0800

VMware虚拟机桥接和NAT模式不同，NAT模式下虚拟机会由DHCP服务自动分配网络；而桥接模式下的自动分配有问题，这就需要手动选择正确网卡的桥接模式。
具体操作如下：

图1：进入网络连接选择虚拟机桥接网络正确的网卡

1、查看本地连接网络使用的网卡：
控制面板\网络和 Internet\网络连接
可以看到我现在使用的是WLAN-（网卡使用的是Intel（R） Dual。。。。。。），那么虚拟机的桥接网络设置中，就应该修改为WLAN的网卡。

图2：进入虚拟网络编辑器

图3：修改虚拟网络编辑器网卡配置

2、修改vm设置：
点击vm编辑选项：选择虚拟网络编辑器(这里由于我的截图软件，不能截图点击状态），选择位于右下角的更改设置
修改桥接到选项到我使用的网卡上，确定保持退出，然后重启虚拟机即可恢复正常。

利用脚本修复丢失的WINDOWS引导文件

Thu, 12 Nov 2020 17:08:17 +0800

使用Windows系统的用户有时会遇到系统引导文件丢失，造成系统无法正常启动。Windows系统引导文件丢失，即系统目录下Boot目录及Bootmgr丢失，一般的解决方案有如下两种：

1. 进WINPE系统进行修复。

2. 利用bootbcd修复，bootbcd c:\Windows /s c:。

第二种方法可能会报错：BFSVC: Failed to set element application device. Status = [c00000bb]，此时可以用如下的脚本进行修复。

如将该脚本保存为Windowstest.bat，需要修复的盘为z盘，运行命令Windowstest.bat 即可。

::@echo off ::make sure have one parameter if [%1] == [] exit 1 ::create environment bcdboot %1:\Windows /s %1: del %1:\Boot\BCD ::create BCD Filebcdedit.exe /createstore %1:\Boot\BCD ::create bootmgr bcdedit.exe /store %1:\Boot\BCD /create {bootmgr} /d "Winodws Boot Manager"bcdedit.exe /store %1:\Boot\BCD /set {bootmgr} device partition=C: ::get device keyfor /f "delims=" %%i in ('bcdedit.exe /store %1:\Boot\BCD /create /d "Windows7" /application osloader') do ( set DeviceKey=%%i )set DeviceKey=%DeviceKey:~2,38% echo %DeviceKey% ::set BCD bcdedit.exe /store %1:\Boot\BCD /set %DeviceKey% device partition=C: bcdedit.exe /store %1:\Boot\BCD /set %DeviceKey% osdevice partition=C: bcdedit.exe /store %1:\Boot\BCD /set %DeviceKey% path \Windows\system32\winload.exe bcdedit.exe /store %1:\Boot\BCD /set %DeviceKey% systemroot \Windows bcdedit.exe /store %1:\Boot\BCD /displayorder %DeviceKey% bcdedit.exe /store %1:\Boot\BCD /default %DeviceKey% ::avoid winload.exe error bcdedit.exe /store %1:\Boot\BCD /set {default} osdevice boot bcdedit.exe /store %1:\Boot\BCD /set {default} device boot bcdedit.exe /store %1:\Boot\BCD /set {default} detecthal 1

Excel中文转拼音完整编码及使用方法

Sat, 26 Sep 2020 17:20:20 +0800

1、在Excel中添加中文转拼音完整编码方法：

打开Excel->工具->宏->Viaual Basic编辑器
在弹出来的窗口中对着VBAproject点右键->插入->模块
下面会出现一个名为"模块1"，点击
在右边的空白栏中粘贴以下编码内容：

Function pinyin(p As String) As String
i = Asc(p)
Select Case i
Case -20319 To -20318: pinyin = "a"
Case -20317 To -20305: pinyin = "ai"
Case -20304 To -20296: pinyin = "an"
Case -20295 To -20293: pinyin = "ang"
Case -20292 To -20284: pinyin = "ao"
Case -20283 To -20266: pinyin = "ba"
Case -20265 To -20258: pinyin = "bai"
Case -20257 To -20243: pinyin = "ban"
Case -20242 To -20231: pinyin = "bang"
Case -20230 To -20052: pinyin = "bao"
Case -20051 To -20037: pinyin = "bei"
Case -20036 To -20033: pinyin = "ben"
Case -20032 To -20027: pinyin = "beng"
Case -20026 To -20003: pinyin = "bi"
Case -20002 To -19991: pinyin = "bian"
Case -19990 To -19987: pinyin = "biao"
Case -19986 To -19983: pinyin = "bie"
Case -19982 To -19977: pinyin = "bin"
Case -19976 To -19806: pinyin = "bing"
Case -19805 To -19785: pinyin = "bo"
Case -19784 To -19776: pinyin = "bu"
Case -19775 To -19775: pinyin = "ca"
Case -19774 To -19764: pinyin = "cai"
Case -19763 To -19757: pinyin = "can"
Case -19756 To -19752: pinyin = "cang"
Case -19751 To -19747: pinyin = "cao"
Case -19746 To -19742: pinyin = "ce"
Case -19741 To -19740: pinyin = "ceng"
Case -19739 To -19729: pinyin = "cha"
Case -19728 To -19726: pinyin = "chai"
Case -19725 To -19716: pinyin = "chan"
Case -19715 To -19541: pinyin = "chang"
Case -19540 To -19532: pinyin = "chao"
Case -19531 To -19526: pinyin = "che"
Case -19525 To -19516: pinyin = "chen"
Case -19515 To -19501: pinyin = "cheng"
Case -19500 To -19485: pinyin = "chi"
Case -19484 To -19480: pinyin = "chong"
Case -19479 To -19468: pinyin = "chou"
Case -19467 To -19290: pinyin = "chu"
Case -19289 To -19289: pinyin = "chuai"
Case -19288 To -19282: pinyin = "chuan"
Case -19281 To -19276: pinyin = "chuang"
Case -19275 To -19271: pinyin = "chui"
Case -19270 To -19264: pinyin = "chun"
Case -19263 To -19262: pinyin = "chuo"
Case -19261 To -19250: pinyin = "ci"
Case -19249 To -19244: pinyin = "cong"
Case -19243 To -19243: pinyin = "cou"
Case -19242 To -19239: pinyin = "cu"
Case -19238 To -19236: pinyin = "cuan"
Case -19235 To -19228: pinyin = "cui"
Case -19227 To -19225: pinyin = "cun"
Case -19224 To -19219: pinyin = "cuo"
Case -19218 To -19213: pinyin = "da"
Case -19212 To -19039: pinyin = "dai"
Case -19038 To -19024: pinyin = "dan"
Case -19023 To -19019: pinyin = "dang"
Case -19018 To -19007: pinyin = "dao"
Case -19006 To -19004: pinyin = "de"
Case -19003 To -18997: pinyin = "deng"
Case -18996 To -18978: pinyin = "di"
Case -18977 To -18962: pinyin = "dian"
Case -18961 To -18953: pinyin = "diao"
Case -18952 To -18784: pinyin = "die"
Case -18783 To -18775: pinyin = "ding"
Case -18774 To -18774: pinyin = "diu"
Case -18773 To -18527: pinyin = "dong"
Case -18526 To -18519: pinyin = "fa"
Case -18518 To -18502: pinyin = "fan"
Case -18501 To -18491: pinyin = "fang"
Case -18490 To -18479: pinyin = "fei"
Case -18478 To -18464: pinyin = "fen"
Case -18463 To -18449: pinyin = "feng"
Case -18448 To -18448: pinyin = "fo"
Case -18447 To -18447: pinyin = "fou"
Case -18446 To -18240: pinyin = "fu"
Case -18239 To -18238: pinyin = "ga"
Case -18237 To -18232: pinyin = "gai"
Case -18231 To -18221: pinyin = "gan"
Case -18220 To -18212: pinyin = "gang"
Case -18211 To -18202: pinyin = "gao"
Case -18201 To -18185: pinyin = "ge"
Case -18184 To -18184: pinyin = "gei"
Case -18183 To -18182: pinyin = "gen"
Case -18181 To -18013: pinyin = "geng"
Case -18012 To -17998: pinyin = "gong"
Case -17997 To -17989: pinyin = "gou"
Case -17988 To -17971: pinyin = "gu"
Case -17970 To -17965: pinyin = "gua"
Case -17964 To -17962: pinyin = "guai"
Case -17961 To -17951: pinyin = "guan"
Case -17950 To -17948: pinyin = "guang"
Case -17947 To -17932: pinyin = "gui"
Case -17931 To -17929: pinyin = "gun"
Case -17928 To -17923: pinyin = "guo"
Case -17922 To -17760: pinyin = "ha"
Case -17759 To -17753: pinyin = "hai"
Case -17752 To -17734: pinyin = "han"
Case -17733 To -17731: pinyin = "hang"
Case -17730 To -17722: pinyin = "hao"
Case -17721 To -17704: pinyin = "he"
Case -17703 To -17702: pinyin = "hei"
Case -17701 To -17698: pinyin = "hen"
Case -17697 To -17693: pinyin = "heng"
Case -17692 To -17684: pinyin = "hong"
Case -17683 To -17677: pinyin = "hou"
Case -17676 To -17497: pinyin = "hu"
Case -17496 To -17488: pinyin = "hua"
Case -17487 To -17483: pinyin = "huai"
Case -17482 To -17469: pinyin = "huan"
Case -17468 To -17455: pinyin = "huang"
Case -17454 To -17434: pinyin = "hui"
Case -17433 To -17428: pinyin = "hun"
Case -17427 To -17418: pinyin = "huo"
Case -17417 To -17203: pinyin = "ji"
Case -17202 To -17186: pinyin = "jia"
Case -17185 To -16984: pinyin = "jian"
Case -16983 To -16971: pinyin = "jiang"
Case -16970 To -16943: pinyin = "jiao"
Case -16942 To -16916: pinyin = "jie"
Case -16915 To -16734: pinyin = "jin"
Case -16733 To -16709: pinyin = "jing"
Case -16708 To -16707: pinyin = "jiong"
Case -16706 To -16690: pinyin = "jiu"
Case -16689 To -16665: pinyin = "ju"
Case -16664 To -16658: pinyin = "juan"
Case -16657 To -16648: pinyin = "jue"
Case -16647 To -16475: pinyin = "jun"
Case -16474 To -16471: pinyin = "ka"
Case -16470 To -16466: pinyin = "kai"
Case -16465 To -16460: pinyin = "kan"
Case -16459 To -16453: pinyin = "kang"
Case -16452 To -16449: pinyin = "kao"
Case -16448 To -16434: pinyin = "ke"
Case -16433 To -16430: pinyin = "ken"
Case -16429 To -16428: pinyin = "keng"
Case -16427 To -16424: pinyin = "kong"
Case -16423 To -16420: pinyin = "kou"
Case -16419 To -16413: pinyin = "ku"
Case -16412 To -16408: pinyin = "kua"
Case -16407 To -16404: pinyin = "kuai"
Case -16403 To -16402: pinyin = "kuan"
Case -16401 To -16394: pinyin = "kuang"
Case -16393 To -16221: pinyin = "kui"
Case -16220 To -16217: pinyin = "kun"
Case -16216 To -16213: pinyin = "kuo"
Case -16212 To -16206: pinyin = "la"
Case -16205 To -16203: pinyin = "lai"
Case -16202 To -16188: pinyin = "lan"
Case -16187 To -16181: pinyin = "lang"
Case -16180 To -16172: pinyin = "lao"
Case -16171 To -16170: pinyin = "le"
Case -16169 To -16159: pinyin = "lei"
Case -16158 To -16156: pinyin = "leng"
Case -16155 To -15960: pinyin = "li"
Case -15959 To -15959: pinyin = "lia"
Case -15958 To -15945: pinyin = "lian"
Case -15944 To -15934: pinyin = "liang"
Case -15933 To -15921: pinyin = "liao"
Case -15920 To -15916: pinyin = "lie"
Case -15915 To -15904: pinyin = "lin"
Case -15903 To -15890: pinyin = "ling"
Case -15889 To -15879: pinyin = "liu"
Case -15878 To -15708: pinyin = "long"
Case -15707 To -15702: pinyin = "lou"
Case -15701 To -15682: pinyin = "lu"
Case -15681 To -15668: pinyin = "lv"
Case -15667 To -15662: pinyin = "luan"
Case -15661 To -15660: pinyin = "lue"
Case -15659 To -15653: pinyin = "lun"
Case -15652 To -15641: pinyin = "luo"
Case -15640 To -15632: pinyin = "ma"
Case -15631 To -15626: pinyin = "mai"
Case -15625 To -15455: pinyin = "man"
Case -15454 To -15449: pinyin = "mang"
Case -15448 To -15437: pinyin = "mao"
Case -15436 To -15436: pinyin = "me"
Case -15435 To -15420: pinyin = "mei"
Case -15419 To -15417: pinyin = "men"
Case -15416 To -15409: pinyin = "meng"
Case -15408 To -15395: pinyin = "mi"
Case -15394 To -15386: pinyin = "mian"
Case -15385 To -15378: pinyin = "miao"
Case -15377 To -15376: pinyin = "mie"
Case -15375 To -15370: pinyin = "min"
Case -15369 To -15364: pinyin = "ming"
Case -15363 To -15363: pinyin = "miu"
Case -15362 To -15184: pinyin = "mo"
Case -15183 To -15181: pinyin = "mou"
Case -15180 To -15166: pinyin = "mu"
Case -15165 To -15159: pinyin = "na"
Case -15158 To -15154: pinyin = "nai"
Case -15153 To -15151: pinyin = "nan"
Case -15150 To -15150: pinyin = "nang"
Case -15149 To -15145: pinyin = "nao"
Case -15144 To -15144: pinyin = "ne"
Case -15143 To -15142: pinyin = "nei"
Case -15141 To -15141: pinyin = "nen"
Case -15140 To -15140: pinyin = "neng"
Case -15139 To -15129: pinyin = "ni"
Case -15128 To -15122: pinyin = "nian"
Case -15121 To -15120: pinyin = "niang"
Case -15119 To -15118: pinyin = "niao"
Case -15117 To -15111: pinyin = "nie"
Case -15110 To -15110: pinyin = "nin"
Case -15109 To -14942: pinyin = "ning"
Case -14941 To -14938: pinyin = "niu"
Case -14937 To -14934: pinyin = "nong"
Case -14933 To -14931: pinyin = "nu"
Case -14930 To -14930: pinyin = "nv"
Case -14929 To -14929: pinyin = "nuan"
Case -14928 To -14927: pinyin = "nue"
Case -14926 To -14923: pinyin = "nuo"
Case -14922 To -14922: pinyin = "o"
Case -14921 To -14915: pinyin = "ou"
Case -14914 To -14909: pinyin = "pa"
Case -14908 To -14903: pinyin = "pai"
Case -14902 To -14895: pinyin = "pan"
Case -14894 To -14890: pinyin = "pang"
Case -14889 To -14883: pinyin = "pao"
Case -14882 To -14874: pinyin = "pei"
Case -14873 To -14872: pinyin = "pen"
Case -14871 To -14858: pinyin = "peng"
Case -14857 To -14679: pinyin = "pi"
Case -14678 To -14675: pinyin = "pian"
Case -14674 To -14671: pinyin = "piao"
Case -14670 To -14669: pinyin = "pie"
Case -14668 To -14664: pinyin = "pin"
Case -14663 To -14655: pinyin = "ping"
Case -14654 To -14646: pinyin = "po"
Case -14645 To -14631: pinyin = "pu"
Case -14630 To -14595: pinyin = "qi"
Case -14594 To -14430: pinyin = "qia"
Case -14429 To -14408: pinyin = "qian"
Case -14407 To -14400: pinyin = "qiang"
Case -14399 To -14385: pinyin = "qiao"
Case -14384 To -14380: pinyin = "qie"
Case -14379 To -14369: pinyin = "qin"
Case -14368 To -14356: pinyin = "qing"
Case -14355 To -14354: pinyin = "qiong"
Case -14353 To -14346: pinyin = "qiu"
Case -14345 To -14171: pinyin = "qu"
Case -14170 To -14160: pinyin = "quan"
Case -14159 To -14152: pinyin = "que"
Case -14151 To -14150: pinyin = "qun"
Case -14149 To -14146: pinyin = "ran"
Case -14145 To -14141: pinyin = "rang"
Case -14140 To -14138: pinyin = "rao"
Case -14137 To -14136: pinyin = "re"
Case -14135 To -14126: pinyin = "ren"
Case -14125 To -14124: pinyin = "reng"
Case -14123 To -14123: pinyin = "ri"
Case -14122 To -14113: pinyin = "rong"
Case -14112 To -14110: pinyin = "rou"
Case -14109 To -14100: pinyin = "ru"
Case -14099 To -14098: pinyin = "ruan"
Case -14097 To -14095: pinyin = "rui"
Case -14094 To -14093: pinyin = "run"
Case -14092 To -14091: pinyin = "ruo"
Case -14090 To -14088: pinyin = "sa"
Case -14087 To -14084: pinyin = "sai"
Case -14083 To -13918: pinyin = "san"
Case -13917 To -13915: pinyin = "sang"
Case -13914 To -13911: pinyin = "sao"
Case -13910 To -13908: pinyin = "se"
Case -13907 To -13907: pinyin = "sen"
Case -13906 To -13906: pinyin = "seng"
Case -13905 To -13897: pinyin = "sha"
Case -13896 To -13895: pinyin = "shai"
Case -13894 To -13879: pinyin = "shan"
Case -13878 To -13871: pinyin = "shang"
Case -13870 To -13860: pinyin = "shao"
Case -13859 To -13848: pinyin = "she"
Case -13847 To -13832: pinyin = "shen"
Case -13831 To -13659: pinyin = "sheng"
Case -13658 To -13612: pinyin = "shi"
Case -13611 To -13602: pinyin = "shou"
Case -13601 To -13407: pinyin = "shu"
Case -13406 To -13405: pinyin = "shua"
Case -13404 To -13401: pinyin = "shuai"
Case -13400 To -13399: pinyin = "shuan"
Case -13398 To -13396: pinyin = "shuang"
Case -13395 To -13392: pinyin = "shui"
Case -13391 To -13388: pinyin = "shun"
Case -13387 To -13384: pinyin = "shuo"
Case -13383 To -13368: pinyin = "si"
Case -13367 To -13360: pinyin = "song"
Case -13359 To -13357: pinyin = "sou"
Case -13356 To -13344: pinyin = "su"
Case -13343 To -13341: pinyin = "suan"
Case -13340 To -13330: pinyin = "sui"
Case -13329 To -13327: pinyin = "sun"
Case -13326 To -13319: pinyin = "suo"
Case -13318 To -13148: pinyin = "ta"
Case -13147 To -13139: pinyin = "tai"
Case -13138 To -13121: pinyin = "tan"
Case -13120 To -13108: pinyin = "tang"
Case -13107 To -13097: pinyin = "tao"
Case -13096 To -13096: pinyin = "te"
Case -13095 To -13092: pinyin = "teng"
Case -13091 To -13077: pinyin = "ti"
Case -13076 To -13069: pinyin = "tian"
Case -13068 To -13064: pinyin = "tiao"
Case -13063 To -13061: pinyin = "tie"
Case -13060 To -12889: pinyin = "ting"
Case -12888 To -12876: pinyin = "tong"
Case -12875 To -12872: pinyin = "tou"
Case -12871 To -12861: pinyin = "tu"
Case -12860 To -12859: pinyin = "tuan"
Case -12858 To -12853: pinyin = "tui"
Case -12852 To -12850: pinyin = "tun"
Case -12849 To -12839: pinyin = "tuo"
Case -12838 To -12832: pinyin = "wa"
Case -12831 To -12830: pinyin = "wai"
Case -12829 To -12813: pinyin = "wan"
Case -12812 To -12803: pinyin = "wang"
Case -12802 To -12608: pinyin = "wei"
Case -12607 To -12598: pinyin = "wen"
Case -12597 To -12595: pinyin = "weng"
Case -12594 To -12586: pinyin = "wo"
Case -12585 To -12557: pinyin = "wu"
Case -12556 To -12360: pinyin = "xi"
Case -12359 To -12347: pinyin = "xia"
Case -12346 To -12321: pinyin = "xian"
Case -12320 To -12301: pinyin = "xiang"
Case -12300 To -12121: pinyin = "xiao"
Case -12120 To -12100: pinyin = "xie"
Case -12099 To -12090: pinyin = "xin"
Case -12089 To -12075: pinyin = "xing"
Case -12074 To -12068: pinyin = "xiong"
Case -12067 To -12059: pinyin = "xiu"
Case -12058 To -12040: pinyin = "xu"
Case -12039 To -11868: pinyin = "xuan"
Case -11867 To -11862: pinyin = "xue"
Case -11861 To -11848: pinyin = "xun"
Case -11847 To -11832: pinyin = "ya"
Case -11831 To -11799: pinyin = "yan"
Case -11798 To -11782: pinyin = "yang"
Case -11781 To -11605: pinyin = "yao"
Case -11604 To -11590: pinyin = "ye"
Case -11589 To -11537: pinyin = "yi"
Case -11536 To -11359: pinyin = "yin"
Case -11358 To -11341: pinyin = "ying"
Case -11340 To -11340: pinyin = "yo"
Case -11339 To -11325: pinyin = "yong"
Case -11324 To -11304: pinyin = "you"
Case -11303 To -11098: pinyin = "yu"
Case -11097 To -11078: pinyin = "yuan"
Case -11077 To -11068: pinyin = "yue"
Case -11067 To -11056: pinyin = "yun"
Case -11055 To -11053: pinyin = "za"
Case -11052 To -11046: pinyin = "zai"
Case -11045 To -11042: pinyin = "zan"
Case -11041 To -11039: pinyin = "zang"
Case -11038 To -11025: pinyin = "zao"
Case -11024 To -11021: pinyin = "ze"
Case -11020 To -11020: pinyin = "zei"
Case -11019 To -11019: pinyin = "zen"
Case -11018 To -11015: pinyin = "zeng"
Case -11014 To -10839: pinyin = "zha"
Case -10838 To -10833: pinyin = "zhai"
Case -10832 To -10816: pinyin = "zhan"
Case -10815 To -10801: pinyin = "zhang"
Case -10800 To -10791: pinyin = "zhao"
Case -10790 To -10781: pinyin = "zhe"
Case -10780 To -10765: pinyin = "zhen"
Case -10764 To -10588: pinyin = "zheng"
Case -10587 To -10545: pinyin = "zhi"
Case -10544 To -10534: pinyin = "zhong"
Case -10533 To -10520: pinyin = "zhou"
Case -10519 To -10332: pinyin = "zhu"
Case -10331 To -10330: pinyin = "zhua"
Case -10329 To -10329: pinyin = "zhuai"
Case -10328 To -10323: pinyin = "zhuan"
Case -10322 To -10316: pinyin = "zhuang"
Case -10315 To -10310: pinyin = "zhui"
Case -10309 To -10308: pinyin = "zhun"
Case -10307 To -10297: pinyin = "zhuo"
Case -10296 To -10282: pinyin = "zi"
Case -10281 To -10275: pinyin = "zong"
Case -10274 To -10271: pinyin = "zou"
Case -10270 To -10263: pinyin = "zu"
Case -10262 To -10261: pinyin = "zuan"
Case -10260 To -10257: pinyin = "zui"
Case -10256 To -10255: pinyin = "zun"
Case -10254 To -10254: pinyin = "zuo"
Case Else: pinyin = p
End Select
End Function
Function getpy(str)
For i = 1 To Len(str)
getpy = getpy & pinyin(Mid(str, i, 1))
Next i
End Function

-------以上为编码-------

最后，关掉此编缉的窗口即可。

2、在在Excel中使用上述拼音编码的方法如下：
A1 A2
中国 =getpy(A1)