添加servlet映射时出现Web.xml错误

时间:2015-02-21 17:08:11

标签: java xml jsp servlets

我有

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>DBTest</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <servlet>
        <servlet-name>Test</servlet-name>
        <servlet-class>com.package1.Test</servlet-class>
  </servlet>
  <servlet-mapping>
        <servlet-name>Test</servlet-name>
        <url-pattern>/Test</url-pattern>
  </servlet-mapping>
</web-app>

servlet Test.java

src/com.package1/Test.java

另外

WebContent/Login.jsp

<form method="POST" action="../Test">

</form>

当我在web.xml中添加servlet映射并在服务器上运行时,它无法连接到localhost。

1 个答案:

答案 0 :(得分:0)

你必须在WEB-INF / classes文件夹中保存servlet(.class)的编译副本.... 并且还检查是否为servlet和jsp设置了CLASSPATH 它看起来像\ tomcat \ lib \ servlet-api.jar和tomcat \ lib \ jsp-api.jar