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開始我已經用JAVA寫的一個簡單的RESTful Web服務,但是當我運行它使用運行方式 - >從Eclipse IDE的服務器選項來運行,我得到HTTP Status 404 – Not Found
錯誤。請告訴我的代碼中可能存在什麼問題?RESTful Web服務並不在Eclipse IDE
的web.xml
<?xml version="1.0" encoding="UTF-8"?> <!--?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>RESTfulWebServiceExample</display-name>
<servlet>
<servlet-name>Jersey REST Service</servlet-name>
<servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>com.sun.jersey.config.property.packages</param-name>
<param-value>org.arpit.javapostsforlearning.webservice</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Jersey REST Service</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
</web-app>
FeetToInchAndInchToFeetConversionService.java
package org.arpit.javapostsforlearning.webservice;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
@Path("ConversionService")
public class FeetToInchAndInchToFeetConversionService {
@GET
@Path("/InchToFeet/{i}")
@Produces(MediaType.TEXT_XML)
public String convertInchToFeet(@PathParam("i") int i) {
int inch=i;
double feet = 0;
feet =(double) inch/12;
return ""
+ "" + inch + ""
+ "" + feet + ""
+ "";
}
@Path("/FeetToInch/{f}")
@GET
@Produces(MediaType.TEXT_XML)
public String convertFeetToInch(@PathParam("f") int f) {
int inch=0;
int feet = f;
inch = 12*feet;
return ""
+ "" + feet + ""
+ "" + inch + ""
+ "";
}
}
如果下面的解決方案提供了您的問題的答案,您可以請選擇它作爲正確答案嗎? –