Question

<html>
<head>
<title>Currency Converter</title>
</head>

<body>

<h1>Currency Converter</h1>

<HR>

<form method=get action="http://localhost:8080/logan_jahnke_currency/app/Converter">

<P>Enter your amount of money is US Dollars below (do not include the dollar sign)

<P>For example: <tt>20</tt>

<P>Input amount in dollars: <INPUT NAME="dollars" TYPE=text size=50>

<select name="currency">
 <option value="USD">United States Dollar</option>
 <option value="ARS">Argentinean Peso</option>
 <option value="AUD">Australian Dollar</option>
 <option value="BRL">Brazilian Real</option>
 <option value="GBP">British Pound</option>
 <option value="CAD">Canadian Dollar</option>
 <option value="CLP">Chilean Peso</option>
 <option value="CNY">Chinese YuanRenminbi</option>
 <option value="CZK">Czech Koruna</option>
 <option value="DKK">Danish Krone</option>
</select>

<P><P><P><INPUT TYPE=submit> <INPUT TYPE=reset>

</form>
</body>
</html>

HTML文件^

XML文件V

<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">

<servlet>
  <servlet-name>converter</servlet-name>
  <servlet-class>logan_jahnke_currency.Converter</servlet-class>
</servlet>
<servlet-mapping>
  <servlet-name>converter</servlet-name>
  <url-pattern>/converter</url-pattern>
</servlet-mapping>

</web-app>

app
   converter.html
   WEB-INF
      classes
         logan_jahnke_currency
            Converter.class
      lib
         *.jar
      web.xml

我的初始HTML在以下地址正常工作：http://localhost:8080/logan_jahnke_currency/app/converter.html

然而，当我按提交时，我得到＆＃34; Not Found＆＃34;。

有人看到了这个问题吗？我无法理解。

Answer 1

根据您发布的servlet映射，

action="http://localhost:8080/logan_jahnke_currency/app/Converter"

假设您的应用程序根上下文为logan_jahnke_currency，那么它应该是

action="http://localhost:8080/logan_jahnke_currency/converter"

因为你有

<url-pattern>/converter</url-pattern>

在你的地图中。

找不到（Java Servlet）

1 个答案: