【发布时间】:2011-12-17 20:36:00
【问题描述】:
刚刚创建了我的第一个在 tomcat 上运行的 IntelliJ Web 应用程序。
项目运行良好,它渲染 index.jsp 也很好。
即使 web.xml 没有对它的引用,index.jsp 怎么会呈现呢?它是否首先查找心理文件(.jsp),如果存在,它会执行它们吗?还是 web.xml 仅适用于 servlet?
真正的问题是我在 /src 文件夹中创建了一个 TestServlet,但它似乎找不到 javax.servlet jar:
package javax.servlet.http does not exist
参考:
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<servlet>
<display-name>Test1</display-name>
<servlet-name>TestServlet</servlet-name>
<servlet-class>TestServlet</servlet-class>
</servlet>
</web-app>
TestServlet.java:
import java.io.IOException;
package hello_world.Servlets
/**
* Created by IntelliJ IDEA.
* User: snad
* Date: Oct 29, 2011
* Time: 9:19:27 AM
* To change this template use File | Settings | File Templates.
*/
public class TestServlet extends javax.servlet.http.HttpServlet {
protected void doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException {
}
protected void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException {
}
}
【问题讨论】:
标签: java tomcat servlets intellij-idea