web.xml内容如下:
<?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_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>firstWeb</display-name>
<servlet>
<servlet-name>abcd2</servlet-name>
<servlet-class>aa.PopulateBeanServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>abcd2</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>/firstWeb/abc</welcome-file>
</welcome-file-list>
</web-app>运行后,浏览器显示404错误,哪里配置错了吗?
<?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_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>firstWeb</display-name>
<servlet>
<servlet-name>abcd2</servlet-name>
<servlet-class>aa.PopulateBeanServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>abcd2</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>/firstWeb/abc</welcome-file>
</welcome-file-list>
</web-app>运行后,浏览器显示404错误,哪里配置错了吗?
解决方案 »
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