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Topic: 请问为什么JAVA程序不能编译？该怎么办！多谢！

1.请问为什么JAVA程序不能编译？该怎么办！多谢！

Posted by: guopu1
Posted on: 2005-04-07 12:02

你好：
请问为什么JAVA程序不能编译？该怎么办！多谢！
我在win2000 C：上安装的是jswdk-1.0和tomcat4.1,环境变量设为：
CLASSPATH=.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;%CATALINA_HOME%\common\lib\servlet.jar;%CATALINA_HOME%\common\lib\commons-logging-api.jar;
PATH=%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;c:\j2sdk1.4.2_07\bin
编译时屏幕为：
C:\test>javac test.java
test.java:4: package javax.servlet does not exist
import javax.servlet.ServletException;
^
test.java:5: package javax.servlet.http does not exist
import javax.servlet.http.HttpServlet;
^
test.java:6: package javax.servlet.http does not exist
import javax.servlet.http.HttpServletRequest;
^
test.java:7: package javax.servlet.http does not exist
import javax.servlet.http.HttpServletResponse;
^
test.java:8: cannot resolve symbol
symbol : class HttpServlet
location: class test.Test
public class Test extends HttpServlet {
^
test.java:9: cannot resolve symbol
symbol : class HttpServletRequest
location: class test.Test
protected void doGet(HttpServletRequest request, HttpServletResponse response)
^
test.java:9: cannot resolve symbol
symbol : class HttpServletResponse
location: class test.Test
protected void doGet(HttpServletRequest request, HttpServletResponse response)
^
test.java:10: cannot resolve symbol
symbol : class ServletException
location: class test.Test
throws ServletException, IOException {
^
8 errors

C:\test>

2.Re:请问为什么JAVA程序不能编译？该怎么办！多谢！ [Re: guopu1]	Copy to clipboard
Posted by: why Posted on: 2005-04-07 12:26 has CATALINA_HOME been set correctly? btw, I don't think you need jswdk-1.0 .

3.Re:请问为什么JAVA程序不能编译？该怎么办！多谢！ [Re: guopu1]	Copy to clipboard
Posted by: guopu1 Posted on: 2005-04-07 12:50 CATALINA_HOME has been set correctly. is not jswdk-1.0 . be j2sdk1.4 thank you for answering my question but the question is still

4.Re:请问为什么JAVA程序不能编译？该怎么办！多谢！ [Re: guopu1]	Copy to clipboard
Posted by: why Posted on: 2005-04-07 19:26 guopu1 wrote: CATALINA_HOME has been set correctly. I bet not, where did you set it and could you please show us the result of the command line command dir %CATALINA_HOME%\common\lib\servlet.jar

5.Re:请问为什么JAVA程序不能编译？该怎么办！多谢！ [Re: guopu1]	Copy to clipboard
Posted by: ginger547 Posted on: 2005-04-08 14:44 i agree with the boss