Tomcat – Package javax.servlet.*; does not exist, other javax package also not exist

packageservletstomcat

I use JDK7,JRE7 and Tomcat 7. I already mentioned the classpath of Tomcat library in command prompt. But when compiling the servlet I got an error:

package javax.servlet does not exist

Please help. Thanks in advance.

Best Answer

I tested your example and the compiler error was shown when you have mispelling in the path.

Command:

javac -classpath "D:\tomcatX\lib\servlet-api.jar;classes;" -d classes src\Ch1Servlet.java

Error:

src\Ch1Servlet.java:3: package javax.servlet.http does not exist
import javax.servlet.http.HttpServlet;

Command:

javac -classpath "D:\tomcat\lib\servlet-api.jar;classes;" -d classes src\Ch1Servlet.java

Now it is ok.

So check carefully your path to the Tomcat (I think than it is lack of some spaces):

javac -classpath "C:\ProgramFiles\ApacheSoftwareFoundation\Tomcat7.0\lib\servlet-api.jar;classes;‌" -d classes src\Ch1Servlet.java

Probably it should be:

javac -classpath "C:\Program Files\Apache Software Foundation\Tomcat7.0\lib\servlet-api.jar;classes;‌" -d classes src\Ch1Servlet.java

Related Solutions

Processing Java servlet ‘javax.servlet’ package not found

CLASSPATH = C:\tomcat\common\lib\servlet-api.jar

This is the problem . Your classpath should be one level up i.e

CLASSPATH = C:\tomcat\common\lib\

This should work fine.

Java – Compile error: package javax.servlet does not exist

You need to add the path to Tomcat's /lib/servlet-api.jar file to the compile time classpath.

javac -cp .;/path/to/Tomcat/lib/servlet-api.jar com/example/MyServletClass.java

The classpath is where Java needs to look for imported dependencies. It will otherwise default to the current folder which is included as . in the above example. The ; is the path separator for Windows; if you're using an Unix based OS, then you need to use : instead.

If you're still facing the same complation error, and you're actually using Tomcat 10 or newer, then you should be migrating the imports in your source code from javax.* to jakarta.*.

import jakarta.servlet.*;
import jakarta.servlet.http.*;

Best Answer

Related Solutions

Processing Java servlet ‘javax.servlet’ package not found

Java – Compile error: package javax.servlet does not exist

See also:

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