错误：javax.servlet 不存在
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ERROR : javax.servlet does not exist
提问by woodhead92
I have checked almost all the posts possible for the error that I'm getting. Ive edited almost all the ENVIRONMENT VARIABLESas given online. These are my environment variables :
我已经检查了几乎所有可能出现的错误信息。我已经编辑了几乎所有在线给出的环境变量。这些是我的环境变量：
ANT_HOME= C:\Ant9;C:\Tomcat7\lib\servlet-api.jar
ANT_HOME= C:\Ant9;C:\Tomcat7\lib\servlet-api.jar
CLASSPATH= C:\Program Files\Java\jdk1.6.0_24\bin;C:\Program Files\Java\jre6\bin;C:\Tomcat7\lib\servlet-api.jar;.
CLASSPATH= C:\Program Files\Java\jdk1.6.0_24\bin;C:\Program Files\Java\jre6\bin;C:\Tomcat7\lib\servlet-api.jar;。
JAVA_HOME= C:\Program Files\Java\jdk1.6.0_24
JAVA_HOME= C:\Program Files\Java\jdk1.6.0_24
PATH= C:\Program Files\Java\jdk1.6.0_24\bin
PATH= C:\Program Files\Java\jdk1.6.0_24\bin
TOMCAT_HOME= C:\Tomcat7
TOMCAT_HOME= C:\Tomcat7
C:\Tomcat7\webapps\DBConnection\WEB_INF\classes\DBConnection>javac -cp .,C:\Tomc
at7\lib\servlet-api.jar DBConnnection.java
DBConnnection.java:4: package javax.servlet does not exist
import javax.servlet.*;
^
DBConnnection.java:5: package javax.servlet.http does not exist
import javax.servlet.http.*;
^
DBConnnection.java:11: cannot find symbol
symbol: class HttpServlet
public class DBConnnection extends HttpServlet
^
DBConnnection.java:14: cannot find symbol
symbol : class HttpServletRequest
location: class DBConnection.DBConnnection
public void doGet(HttpServletRequest request, HttpServletResponse response) th
rows ServletException, IOException
^
DBConnnection.java:14: cannot find symbol
symbol : class HttpServletResponse
location: class DBConnection.DBConnnection
public void doGet(HttpServletRequest request, HttpServletResponse response) th
rows ServletException, IOException
^
DBConnnection.java:14: cannot find symbol
symbol : class ServletException
location: class DBConnection.DBConnnection
public void doGet(HttpServletRequest request, HttpServletResponse response) th
rows ServletException, IOException
^
DBConnnection.java:53: cannot find symbol
symbol : class EmployeeInformation
location: class DBConnection.DBConnnection
EmployeeInformation empInfo = new EmployeeInformation();
^
DBConnnection.java:53: cannot find symbol
symbol : class EmployeeInformation
location: class DBConnection.DBConnnection
EmployeeInformation empInfo = new EmployeeInformation();
^
DBConnnection.java:13: method does not override or implement a method from a sup
ertype
@Override
^
9 errors
Im really baffled as to how to proceed! Been stuck at this point!!
我真的很困惑如何继续！一直卡在这个位置！！
采纳答案by Keerthivasan
You should use ;to separate classpath entries in Windows
您应该使用;分隔 Windows 中的类路径条目
javac -cp .;C:\Tomcat7\lib\servlet-api.jar DBConnnection.java.
javac -cp .;C:\Tomcat7\lib\servlet-api.jar DBConnnection.java.
but, you used a comma ,. Change comma to semicolon
但是，您使用了逗号,。将逗号改为分号
Note : *nix family environments use colon :to seperate classpath entries
注意：*nix 系列环境使用冒号:来分隔类路径条目
