1.解压tomcat 7包
2.给tomcat添加用户名和密码
tomcat-users.xml
<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<user
username="tomcat" password="123456"
roles="manager-gui,manager-script,manager-jmx,manager-status,admin-script,admin-gui"/>
3.启动若报
a configuration error occurred during startup.
please verify the preference field with the prompt:Tomcat JDK name
时，应
（1）、Window-〉Preferences -〉Java-> Installed JREs
在其中添加本级安装的JDK
（2）、Window-〉Preferences -〉MyEclipse-〉Application server-> tomcat5.0-> JDK
选择安装的JDK，注意，这里必须选择JDK,不可以是JRE
4.若启动还报
java.lang.UnsatisfiedLinkError: D:\tomcat\apache-tomcat-7.0.26\bin\tcnative-1.dll: Can't load IA 64-bit .dll on a IA 32-bit platform
时应：
下载一个32位Tomcat win7然后从 /bin/ directory/目录下拷贝tcnative-1.dll 到目前64位的 /bin/ directory/下。