一、写在前面
webservice一些简单的其他用法和概念,就不在这里赘述了,相信大家都可以在网上查到,我也是一个新手,写这篇文章的目的一方面是想记录自己成长的历程,另一方面是因为学习这个的时候花了点时间,希望本文章能为大家节约点时间。当然描述的可能不到位,望谅解。
二、创建项目
2.1、创建公用接口project
为了方便服务端和客户端调用接口可以先创建一个接口java project,单独建一个接口project的用处后面再说。
然后导入对应jar包,可以去cxf官网下载http://cxf.apache.org/download.html把里面的所有包可以都导入
新建一个实体类User
定义实体类
package com.test.entity; import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;@XmlRootElement
public class User {
@XmlAccessorType(XmlAccessType.FIELD)
private String name;
private String sex;
private Integer age;</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> User(){ } </span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String getName() { </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> name; } </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span><span style="color: #000000;"> setName(String name) { </span><span style="color: #0000ff;">this</span>.name =<span style="color: #000000;"> name; } </span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String getSex() { </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> sex; } </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span><span style="color: #000000;"> setSex(String sex) { </span><span style="color: #0000ff;">this</span>.sex =<span style="color: #000000;"> sex; } </span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Integer getAge() { </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> age; } </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span><span style="color: #000000;"> setAge(Integer age) { </span><span style="color: #0000ff;">this</span>.age =<span style="color: #000000;"> age; } @Override </span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String toString() { </span><span style="color: #0000ff;">return</span> "User [name=" + name + ", sex=" + sex + ", age=" + age + "]"<span style="color: #000000;">; }
}
新建对应接口和继承接口
对应代码
package com.test.interfaces; import javax.ws.rs.POST;
import javax.ws.rs.Path; import com.test.entity.User;@Path(value
="/user")
public interface IuserFacade extends CommonFacade{
public final static String FACADE_NAME = "testFacade";@POST @Path(value</span>="/getString"<span style="color: #000000;">) </span><span style="color: #0000ff;">public</span> String getString() <span style="color: #0000ff;">throws</span><span style="color: #000000;"> Exception; @POST @Path(value</span>="/getUserName"<span style="color: #000000;">) </span><span style="color: #0000ff;">public</span> User getUser() <span style="color: #0000ff;">throws</span><span style="color: #000000;"> Exception; }</span></pre>
package com.test.interfaces; import javax.ws.rs.Consumes;
import javax.ws.rs.Produces;@Consumes(value
= { CommonFacade.APPLICATION_JSON_UTF_8, CommonFacade.APPLICATION_XML_UTF_8 })
@Produces(value = { CommonFacade.APPLICATION_JSON_UTF_8, CommonFacade.APPLICATION_XML_UTF_8 })
public interface CommonFacade {</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">final</span> <span style="color: #0000ff;">static</span> String APPLICATION_JSON_UTF_8 = "application/json; charset=UTF-8"<span style="color: #000000;">; </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">final</span> <span style="color: #0000ff;">static</span> String APPLICATION_XML_UTF_8 = "application/xml; charset=UTF-8"<span style="color: #000000;">;
}
接口定义完成,下面创建web service。
2.2、创建实现接口web service
这里创建的普通的web project,实现web service主要是看配置文件。
因为这里的需要实现上面建的接口,所以先关联Test-interfacse
这样在实现的时候才可以用不然会提示不存在
实现类为
package com.test.interfacesImpl; import org.springframework.stereotype.Service; import com.test.entity.User;
import com.test.interfaces.IuserFacade;@Service(value
= IuserFacade.FACADE_NAME)
public class IuserFacadeImpl implements IuserFacade{@Override </span><span style="color: #0000ff;">public</span> String getString() <span style="color: #0000ff;">throws</span><span style="color: #000000;"> Exception { </span><span style="color: #0000ff;">return</span> "this is ws test"<span style="color: #000000;">; } @Override </span><span style="color: #0000ff;">public</span> User getUser() <span style="color: #0000ff;">throws</span><span style="color: #000000;"> Exception { User user</span>=<span style="color: #0000ff;">new</span><span style="color: #000000;"> User(); user.setAge(</span>13<span style="color: #000000;">); user.setName(</span>"minzhou"<span style="color: #000000;">); user.setSex(</span>"man"<span style="color: #000000;">); </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> user; }
}
配置web.xml文件
<?xml version="1.0" encoding="UTF-8"?> <web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> <display-name></display-name><span style="color: #0000ff;"><</span><span style="color: #800000;">context-param</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">param-name</span><span style="color: #0000ff;">></span>contextConfigLocation<span style="color: #0000ff;"></</span><span style="color: #800000;">param-name</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">param-value</span><span style="color: #0000ff;">></span>classpath*:conf/applicationContext*.xml<span style="color: #0000ff;"></</span><span style="color: #800000;">param-value</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">context-param</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">listener</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">listener-class</span><span style="color: #0000ff;">></span>org.springframework.web.context.ContextLoaderListener<span style="color: #0000ff;"></</span><span style="color: #800000;">listener-class</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">listener</span><span style="color: #0000ff;">></span> <span style="color: #008000;"><!--</span><span style="color: #008000;"> CXF Servlet </span><span style="color: #008000;">--></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">servlet</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">servlet-name</span><span style="color: #0000ff;">></span>CXFService<span style="color: #0000ff;"></</span><span style="color: #800000;">servlet-name</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">servlet-class</span><span style="color: #0000ff;">></span>org.apache.cxf.transport.servlet.CXFServlet<span style="color: #0000ff;"></</span><span style="color: #800000;">servlet-class</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">servlet</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">servlet-mapping</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">servlet-name</span><span style="color: #0000ff;">></span>CXFService<span style="color: #0000ff;"></</span><span style="color: #800000;">servlet-name</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">url-pattern</span><span style="color: #0000ff;">></span>/rs/*<span style="color: #0000ff;"></</span><span style="color: #800000;">url-pattern</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">servlet-mapping</span><span style="color: #0000ff;">></span>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
创建conf ,在conf里面创建对应xml
对应applicationContext-cxf.xml和applicationContext-default.xml分别为
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:cxf="http://cxf.apache.org/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxrs="http://cxf.apache.org/jaxrs" xmlns:security="http://www.springframework.org/schema/security" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd"><span style="color: #0000ff;"><</span><span style="color: #800000;">import </span><span style="color: #ff0000;">resource</span><span style="color: #0000ff;">="classpath:META-INF/cxf/cxf.xml"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">import </span><span style="color: #ff0000;">resource</span><span style="color: #0000ff;">="classpath:META-INF/cxf/cxf-servlet.xml"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">import </span><span style="color: #ff0000;">resource</span><span style="color: #0000ff;">="classpath:META-INF/cxf/cxf-extension-soap.xml"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">jaxrs:server </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="rest-container"</span><span style="color: #ff0000;"> address</span><span style="color: #0000ff;">="/"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">jaxrs:serviceBeans</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">ref </span><span style="color: #ff0000;">bean</span><span style="color: #0000ff;">="testFacade"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">jaxrs:serviceBeans</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">jaxrs:server</span><span style="color: #0000ff;">></span>
</beans>
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd "><span style="color: #0000ff;"><</span><span style="color: #800000;">context:annotation-config </span><span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">aop:aspectj-autoproxy</span><span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">context:component-scan </span><span style="color: #ff0000;">base-package</span><span style="color: #0000ff;">="com"</span> <span style="color: #0000ff;">/></span>
</beans>
运行后输入http://localhost:8080/Test-WS/rs/?_wadl得到
这里web service端就完成了,通过把地址发给别人就可以访问了,这里面的接口project就可以同时打包发过去,调用的时候就可以引用接口jar包,和地址,访问了。
当然到这里还存在问题,在客户端调用的时候就会发现问题,有兴趣的可以先把这放着,直接写客户端代码,然后调用,看看是什么问题。为了避免问题我先把代码加上
新加一个类
package com.test.interfacesImpl;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider;
public class ISSJacksonJaxbJsonProvider extends JacksonJaxbJsonProvider {
public ISSJacksonJaxbJsonProvider(ObjectMapper objectMapper){
super(objectMapper, DEFAULT_ANNOTATIONS);
}
}
修改applicationContext-cxf.xml 增加<jaxrs:providers></jaxrs:providers>引用新建的类
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:cxf="http://cxf.apache.org/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxrs="http://cxf.apache.org/jaxrs" xmlns:security="http://www.springframework.org/schema/security" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd"><span style="color: #0000ff;"><</span><span style="color: #800000;">import </span><span style="color: #ff0000;">resource</span><span style="color: #0000ff;">="classpath:META-INF/cxf/cxf.xml"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">import </span><span style="color: #ff0000;">resource</span><span style="color: #0000ff;">="classpath:META-INF/cxf/cxf-servlet.xml"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">import </span><span style="color: #ff0000;">resource</span><span style="color: #0000ff;">="classpath:META-INF/cxf/cxf-extension-soap.xml"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">jaxrs:server </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="rest-container"</span><span style="color: #ff0000;"> address</span><span style="color: #0000ff;">="/"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">jaxrs:providers</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="com.test.interfacesImpl.ISSJacksonJaxbJsonProvider"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">constructor-arg </span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="com.fasterxml.jackson.databind.ObjectMapper"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="com.fasterxml.jackson.databind.ObjectMapper"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="serializationInclusion"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="NON_NULL"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">constructor-arg</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">jaxrs:providers</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">jaxrs:serviceBeans</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">ref </span><span style="color: #ff0000;">bean</span><span style="color: #0000ff;">="testFacade"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">jaxrs:serviceBeans</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">jaxrs:server</span><span style="color: #0000ff;">></span>
</beans>
三、客户端实现web service
创建一个web project Test-Client同理关联接口,当然也可以不关联接口,直接把接口所导成的jar包导入即可。因为是本地项目所以可以这样,若是给人调用,只需要把web service接口地址和打包的接口jar给人就可以。
创建调用外部webservice控制器
testcontroller.java代码
package com.test.conroller;
import javax.annotation.Resource;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.test.entity.User;
import com.test.interfaces.IuserFacade;
@Controller
@RequestMapping("/test")
public class TestController {
@Resource(name = "testfacade")
private IuserFacade testfacae;
@RequestMapping("/getString")
public @ResponseBody
void testGetString()throws Exception {
String tests=testfacae.getString();
System.out.println(tests);
}
@RequestMapping("/getUser")
public @ResponseBody
String testGetUser()throws Exception{
User users=testfacae.getUser();
System.out.println(users.toString());
System.out.println("my name is:"+users.getName()+" and my age is "+users.getAge());
return users.toString();
/* UserQueryResp uq=userFacade.getUserQueryRespById("40289518501706fe01504a91cc2c00d8");*/
}
}
这里@Resource(name = "testfacade")需要在xml中配置
具体applicationContext-cxf.xml代码
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:jaxrs="http://cxf.apache.org/jaxrs" xmlns:context="http://www.springframework.org/schema/context" xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:cxf="http://cxf.apache.org/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:http-conf="http://cxf.apache.org/transports/http/configuration" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd http://cxf.apache.org/transports/http/configuration http://cxf.apache.org/schemas/configuration/http-conf.xsd http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd "><span style="color: #0000ff;"><</span><span style="color: #800000;">http-conf:conduit </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="{WSDL Namespace}portName.http-conduit"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">http-conf:client </span><span style="color: #ff0000;">ConnectionTimeout</span><span style="color: #0000ff;">="30000"</span><span style="color: #ff0000;"> ReceiveTimeout</span><span style="color: #0000ff;">="30000"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">http-conf:conduit</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">cxf:bus</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">cxf:features</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">cxf:logging </span><span style="color: #0000ff;">/></span> <span style="color: #008000;"><!--</span><span style="color: #008000;"><cxf:fastinfoset force="false" /> </span><span style="color: #008000;">--></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">cxf:features</span><span style="color: #0000ff;">></span> <span style="color: #008000;"><!--</span><span style="color: #008000;"> compress the exchange data size </span><span style="color: #008000;">--></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">cxf:inInterceptors</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="org.apache.cxf.transport.common.gzip.GZIPInInterceptor"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">cxf:inInterceptors</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">cxf:outInterceptors</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="org.apache.cxf.transport.common.gzip.GZIPOutInterceptor"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">cxf:outInterceptors</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">cxf:bus</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">jaxrs:client </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="testfacade"</span><span style="color: #ff0000;"> address</span><span style="color: #0000ff;">="${dataserver.rs.address}"</span><span style="color: #ff0000;"> serviceClass</span><span style="color: #0000ff;">="com.test.interfaces.IuserFacade"</span><span style="color: #ff0000;"> inheritHeaders</span><span style="color: #0000ff;">="true"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">jaxrs:headers</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">entry </span><span style="color: #ff0000;">key</span><span style="color: #0000ff;">="Accept"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="application/json"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">entry </span><span style="color: #ff0000;">key</span><span style="color: #0000ff;">="Content-Type"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="application/json;charset=UTF-8"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">entry </span><span style="color: #ff0000;">key</span><span style="color: #0000ff;">="Authorization"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="Basic dG9tOjEyMzQ1Njc4"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">jaxrs:headers</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">jaxrs:providers</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">jaxrs:providers</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">jaxrs:client</span><span style="color: #0000ff;">></span>
</beans>
其中用到${dataserver.rs.address}这里配置到了DEV_dataserver.properties
dataserver.rs.address=http://127.0.0.1:8080/Test-WS/rs/?_wadl
web.xml配置
<?xml version="1.0" encoding="UTF-8"?> <web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> <display-name></display-name><context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:conf/applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener><span style="color: #0000ff;"><</span><span style="color: #800000;">servlet</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">servlet-name</span><span style="color: #0000ff;">></span>DispatcherServlet<span style="color: #0000ff;"></</span><span style="color: #800000;">servlet-name</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">servlet-class</span><span style="color: #0000ff;">></span>org.springframework.web.servlet.DispatcherServlet<span style="color: #0000ff;"></</span><span style="color: #800000;">servlet-class</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">init-param</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">param-name</span><span style="color: #0000ff;">></span>contextConfigLocation<span style="color: #0000ff;"></</span><span style="color: #800000;">param-name</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">param-value</span><span style="color: #0000ff;">></span>classpath*:conf/dispatcher-servlet.xml<span style="color: #0000ff;"></</span><span style="color: #800000;">param-value</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">init-param</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">load-on-startup</span><span style="color: #0000ff;">></span>1<span style="color: #0000ff;"></</span><span style="color: #800000;">load-on-startup</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">servlet</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">servlet-mapping</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">servlet-name</span><span style="color: #0000ff;">></span>DispatcherServlet<span style="color: #0000ff;"></</span><span style="color: #800000;">servlet-name</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">url-pattern</span><span style="color: #0000ff;">></span>/dispatcher/*<span style="color: #0000ff;"></</span><span style="color: #800000;">url-pattern</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">servlet-mapping</span><span style="color: #0000ff;">></span>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
dispatcher-servlet.xml配置
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:util="http://www.springframework.org/schema/util" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:task="http://www.springframework.org/schema/task" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd"><span style="color: #0000ff;"><</span><span style="color: #800000;">context:annotation-config </span><span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">aop:aspectj-autoproxy </span><span style="color: #ff0000;">proxy-target-class</span><span style="color: #0000ff;">="true"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">context:component-scan </span><span style="color: #ff0000;">base-package</span><span style="color: #0000ff;">="com.test"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">util:list </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="messageConverters"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">util:list</span><span style="color: #0000ff;">></span> <span style="color: #008000;"><!--</span><span style="color: #008000;"> content neotiating view resolver, a delegate over the accept header </span><span style="color: #008000;">--></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="contentNegotiatingViewResolver"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="org.springframework.web.servlet.view.ContentNegotiatingViewResolver"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="contentNegotiationManager"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="org.springframework.web.accept.ContentNegotiationManagerFactoryBean"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="mediaTypes"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">props</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">prop </span><span style="color: #ff0000;">key</span><span style="color: #0000ff;">="atom"</span><span style="color: #0000ff;">></span>application/atom+xml;charset=UTF-8<span style="color: #0000ff;"></</span><span style="color: #800000;">prop</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">prop </span><span style="color: #ff0000;">key</span><span style="color: #0000ff;">="xml"</span><span style="color: #0000ff;">></span>application/xml;charset=UTF-8<span style="color: #0000ff;"></</span><span style="color: #800000;">prop</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">prop </span><span style="color: #ff0000;">key</span><span style="color: #0000ff;">="html"</span><span style="color: #0000ff;">></span>text/html;charset=UTF-8<span style="color: #0000ff;"></</span><span style="color: #800000;">prop</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">prop </span><span style="color: #ff0000;">key</span><span style="color: #0000ff;">="json"</span><span style="color: #0000ff;">></span>application/json;charset=UTF-8<span style="color: #0000ff;"></</span><span style="color: #800000;">prop</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">props</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">property</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">property</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="defaultViews"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">list</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="org.springframework.web.servlet.view.json.MappingJackson2JsonView"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">list</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">property</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="viewResolvers"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">list</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="org.springframework.web.servlet.view.BeanNameViewResolver"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="org.springframework.web.servlet.view.InternalResourceViewResolver"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="viewClass"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="org.springframework.web.servlet.view.JstlView"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="prefix"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="/page/"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="suffix"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">=".jsp"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">list</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">property</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean"</span><span style="color: #0000ff;">></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="providerClass"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="org.hibernate.validator.HibernateValidator"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"></</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">></span>
</beans>
applicationContext-default.xml配置
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:cxf="http://cxf.apache.org/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:http-conf="http://cxf.apache.org/transports/http/configuration" xmlns:jaxrs="http://cxf.apache.org/jaxrs" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd http://cxf.apache.org/transports/http/configuration http://cxf.apache.org/schemas/configuration/http-conf.xsd http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd "><span style="color: #0000ff;"><</span><span style="color: #800000;">context:component-scan </span><span style="color: #ff0000;">base-package</span><span style="color: #0000ff;">="com"</span> <span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">aop:aspectj-autoproxy</span><span style="color: #0000ff;">/></span> <span style="color: #0000ff;"><</span><span style="color: #800000;">context:property-placeholder </span><span style="color: #ff0000;">location</span><span style="color: #0000ff;">="classpath:conf/DEV_dataserver.properties"</span><span style="color: #ff0000;"> ignore-unresolvable</span><span style="color: #0000ff;">="true"</span><span style="color: #0000ff;">/></span>
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" />
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
<property name="messageConverters">
<list>
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html; charset=UTF-8</value>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean>
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html; charset=UTF-8</value>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean>
</list>
</property>
</bean>
</beans>
这样启动项目后可以访问http://localhost:8080/Test-Client/dispatcher/test/getUser得到,这样通过客户端访问服务端就可以得到相应的值,这里面的值比较简单,若是webservice端链接上数据库,就可以取得对应数据,客户端也可以在对应页面上获取值,本文只是写对应过程。当然里面的配置文件可能会有多余的,但是大致思想是这样的。
总结:1、通过创建web service 暴露对应访问地址,可以让开发人员调用而保护数据。
2、单独创建接口project可以避免在服务端和客户端同时编辑接口,而且给外部访问的时候可以通过导入jar包提供方便
3、对应代码下载http://files.cnblogs.com/files/minzhousblogs/TestWebServise001.zip 里面没有jar包,可以直接放jar