软件包javax.servlet.jsp错误

Question

I have an error in a .jsp file in my java ee project : package javax.servlet.jsp does not exist . I have searched why and I found that with Maven, we need to add a dependency into the pom.xml. But I already have this dependency :

<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>servlet-api</artifactId>
    <version>2.5</version>
    <scope>provided</scope>
</dependency>

When I build the project, it tells me "BUILD SUCCESSFUL" but I still have this error. Is there anything I need to add somewhere else please ?

Answer 1

最终servlet-api.jar应该在类路径中，即WEB-INF \\ lib文件夹下

Answer 2

Try this:

<dependency>
<groupId>javax</groupId>
    <artifactId>javaee-api</artifactId>
    <version>6.0</version>
    <scope>provided</scope>
</dependency>
<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>servlet-api</artifactId>
    <version>2.5</version>
    <scope>provided</scope>
</dependency>