以下方法是在wamp已经能正常运行后才能做的，如果说你wamp都没能成功运行，以下方法是不能用的。
第一要做的是安装第二个apache服务
一、找到Apache2的htppd.conf文件.例如:我的wamp是安装在G盘的,我的就是G:\wamp\Apache2\conf目录下.大家自己的是安装在哪里的自己换路径，后面不再重复说这话了。
二、复制htppd.conf，粘贴后在conf目录下后更名www2.conf (这里www2是自定义的，你想变成什么名字都可以。不过没试过中文的可行不。)
三、用用编辑器打开（用什么编辑器无所谓了，记事本就可以）打开www2.conf 找到如下代码
Listen 80
ServerName localhost:80
DocumentRoot "G:/wamp/www"
<Directory "G:/wamp/www">
更改为
Listen 8080 //8080是新的apache服务监听的端口，可以自己改成自己想监听的。例如：8888
ServerName localhost:8080
DocumentRoot "G:/wamp/www2" //www2是我们第二个网站的目录
<Directory "G:/wamp/www2">
然后在G:/wamp下建一新文件夹为 www2
四、接下来就是安装服务了，
方法一：打开G:\wamp\Apache2\bin目录，新建一个txt文档，文档内容如下：（红色字部分）
httpd.exe -k install -n "www2" -f "G:\wamp\Apache2\conf\web2.conf"

保存后，更改文件名字以及后缀为www2.bat，双击运行就可以了
方法二：windows下面点击“开始”-“运行”输入“cmd”然后回车，打开命令提示符
把命令提示符切换到G:\wamp\Apache2\bin
输入
httpd.exe -k install -n "www2" -f "G:\wamp\Apache2\conf\web2.conf"
后按回车就可以了。
然后我们在www2下放一个html文件来做测试，在ie输入 http://localhost:8080/ OK。服务正常

第二要做的就是服务安装好之后 就是怎么用wamp控制台来控制新安装的服务了
一、打开wamp目录，找到wampmanager.ini用编辑器打开（用什么编辑器无所谓了，记事本就可以）
二、主要更改的有（更改过的是红色的）
1
[Services]
Name: wampapache
Name: wampmysqld

[Services]
Name: wampapache
Name: wampmysqld
Name: www2

2
[StartupAction]
Action: service; Service: wampapache; ServiceAction: startresume; Flags: ignoreerrors
Action: service; Service: wampmysqld; ServiceAction: startresume; Flags: ignoreerrors

[StartupAction]
Action: service; Service: wampapache; ServiceAction: startresume; Flags: ignoreerrors
Action: service; Service: wampmysqld; ServiceAction: startresume; Flags: ignoreerrors
Action: service; Service: www2; ServiceAction: startresume; Flags: ignoreerrors

3
[Menu.Left]
Type: separator; Caption: "WAMP5"
Type: item; Caption: "Localhost"; Action: run; FileName: "C:\WINDOWS\explorer.exe"; Parameters: "http://localhost/"; Glyph: 5
Type: item; Caption: "phpMyAdmin"; Action: run; FileName: "C:\WINDOWS\explorer.exe"; Parameters: "http://localhost/phpmyadmin/"; Glyph: 5
Type: item; Caption: "www 目录(&)"; Action: shellexecute; FileName: "G:/wamp/www"; Glyph: 5

[Menu.Left]
Type: separator; Caption: "WAMP5"
Type: item; Caption: "Localhost"; Action: run; FileName: "C:\WINDOWS\explorer.exe"; Parameters: "http://localhost/"; Glyph: 5
Type: item; Caption: "Localhost:8080"; Action: run; FileName: "C:\WINDOWS\explorer.exe"; Parameters: "http://localhost:8080/"; Glyph: 5
Type: item; Caption: "phpMyAdmin"; Action: run; FileName: "C:\WINDOWS\explorer.exe"; Parameters: "http://localhost/phpmyadmin/"; Glyph: 5
Type: item; Caption: "www 目录(&)"; Action: shellexecute; FileName: "G:/wamp/www"; Glyph: 5
Type: item; Caption: "www2目录(&)"; Action: shellexecute; FileName: "G:/wamp/www2"; Glyph: 5

4
[StartAll]
Action: service; Service: wampapache; ServiceAction: startresume; Flags: ignoreerrors
Action: service; Service: wampmysqld; ServiceAction: startresume; Flags: ignoreerrors

[StartAll]
Action: service; Service: wampapache; ServiceAction: startresume; Flags: ignoreerrors
Action: service; Service: www2; ServiceAction: startresume; Flags: ignoreerrors
Action: service; Service: wampmysqld; ServiceAction: startresume; Flags: ignoreerrors

5
[StopAll]
Action: service; Service: wampapache; ServiceAction: stop; Flags: ignoreerrors
Action: service; Service: wampmysqld; ServiceAction: stop; Flags: ignoreerrors

[StopAll]
Action: service; Service: wampapache; ServiceAction: stop; Flags: ignoreerrors
Action: service; Service: www2; ServiceAction: stop; Flags: ignoreerrors
Action: service; Service: wampmysqld; ServiceAction: stop; Flags: ignoreerrors

6
[RestartAll]
Action: service; Service: wampapache; ServiceAction: stop; Flags: ignoreerrors waituntilterminated
Action: service; Service: wampmysqld; ServiceAction: stop; Flags: ignoreerrors waituntilterminated
Action: service; Service: wampapache; ServiceAction: startresume; Flags: ignoreerrors waituntilterminated
Action: service; Service: wampmysqld; ServiceAction: startresume; Flags: ignoreerrors waituntilterminated

[RestartAll]
Action: service; Service: wampapache; ServiceAction: stop; Flags: ignoreerrors waituntilterminated
Action: service; Service: www2; ServiceAction: stop; Flags: ignoreerrors waituntilterminated
Action: service; Service: wampmysqld; ServiceAction: stop; Flags: ignoreerrors waituntilterminated
Action: service; Service: wampapache; ServiceAction: startresume; Flags: ignoreerrors waituntilterminated
Action: service; Service: www2; ServiceAction: startresume; Flags: ignoreerrors waituntilterminated
Action: service; Service: wampmysqld; ServiceAction: startresume; Flags: ignoreerrors waituntilterminated

7
[myexit]
Action: service; Service: wampapache; ServiceAction: stop; Flags: ignoreerrors
Action: service; Service: wampmysqld; ServiceAction: stop; Flags: ignoreerrors
Action: exit

[myexit]
Action: service; Service: wampapache; ServiceAction: stop; Flags: ignoreerrors
Action: service; Service: www2; ServiceAction: stop; Flags: ignoreerrors
Action: service; Service: wampmysqld; ServiceAction: stop; Flags: ignoreerrors
Action: exit

三、更改完成之后保存，并重启wamp就ok了。下面图是我在机子上装有3个服务之后的样子了。


我不说具体的更改的用处是希望大家能自己琢磨下，想表达的观点：最好学习方法就是实践