我已经安装了 JDK 7 和 tomcat 7 并设置了以下环境变量：
PATH: ......C:\Progra~1\Java\jdk1.7.0_51;F:\apache-tomcat-7.0.52-windows-x86\apache-tomcat-7.0.52\bin;
CATALINA_HOME: F:\apache-tomcat-7.0.52-windows-x86\apache-tomcat-7.0.52;
JAVA_HOME: C:\Progra~1\Java\jdk1.7.0_51;
JRE_HOME: C:\Progra~1\Java\jre7;
当我尝试运行命令时catalina.bat，它会引发以下错误：
The CATALINA_HOME environment variable is not defined correctly
This environment variable is needed to run this program.
执行命令时setclasspath.bat，它抛出以下错误：
The JRE_HOME environment variable is not defined correctly
This environment variable is needed to run this program.
当我尝试执行命令时service.bat，错误是：
The tomcat7.exe was not found...
The CATALINA_HOME environment variable is not defined correctly.
This environment variable is needed to run this program". …