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java - 需要在tomcat中默认设置一个servlet类

转载 作者:行者123 更新时间:2023-11-28 23:57:27 25 4
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我已经尝试过其他答案中提到的以前的方法,但仍然是 http://localhost:8080/InterConnect/显示 404 错误。而http://localhost:8080/InterConnect/servlet/HomePageServlet页面运行流畅。

web.xml file:-

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>

<!-- Define servlets that are included in the example application -->

<welcome-file-list>
<welcome-file>HomePageServlet</welcome-file>
</welcome-file-list>


<servlet>
<servlet-name>SignInServlet</servlet-name>
<servlet-class>SignInServlet</servlet-class>
</servlet>

<servlet>
<servlet-name>SignUpServlet</servlet-name>
<servlet-class>SignUpServlet</servlet-class>
</servlet>

<servlet>
<servlet-name>HomePageServlet</servlet-name>
<servlet-class>HomePageServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>SignInServlet</servlet-name>
<url-pattern>/servlet/SignInServlet</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>SignUpServlet</servlet-name>
<url-pattern>/servlet/SignUpServlet</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>HomePageServlet</servlet-name>
<url-pattern>/servlet/HomePageServlet</url-pattern>
</servlet-mapping>

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