CXF学习(2) helloworld
0.新建一个项目取名wsserver. pom.xml 文件如下<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>sidonia</groupId>
<artifactId>wsserver</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<cxf.version>3.1.4</cxf.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>${cxf.version}</version>
</dependency>
</dependencies>
</project>
1.新建一个interface 取名 HelloWorld
package com.test.hello;
import javax.jws.WebService;
@WebService
public interface HelloWorld {
public void sayHello();
}
2.新建一个实现类,取名HelloWorldImpl
package com.test.hello;
import javax.jws.WebService;
@WebService(endpointInterface="com.test.hello.HelloWorld",serviceName="HelloWorldWS")
public class HelloWorldImpl implements HelloWorld{
public void sayHello() {
System.out.println("hello world");
}
}
3.新建一个包含main方法的ServerMain类
public class ServerMain {
public static void main(String[] args) throws Exception {
HelloWorld helloWorldImpl = new HelloWorldImpl();
Endpoint.publish("http://localhost:1234/ws", helloWorldImpl);
System.out.println("webservice 暴露成功");
}
}
4.这时候访问上面这个地址，就可以看见下面这个xml
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://hello.test.com/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns1="http://schemas.xmlsoap.org/soap/http"
name="HelloWorldWS" targetNamespace="http://hello.test.com/">
<wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:tns="http://hello.test.com/" elementFormDefault="unqualified"
targetNamespace="http://hello.test.com/" version="1.0">
<xs:element name="sayHello" type="tns:sayHello" />
<xs:element name="sayHelloResponse" type="tns:sayHelloResponse" />
<xs:complexType name="sayHello">
<xs:sequence />
</xs:complexType>
<xs:complexType name="sayHelloResponse">
<xs:sequence />
</xs:complexType>
</xs:schema>
</wsdl:types>
<wsdl:message name="sayHello">
<wsdl:part element="tns:sayHello" name="parameters"></wsdl:part>
</wsdl:message>
<wsdl:message name="sayHelloResponse">
<wsdl:part element="tns:sayHelloResponse" name="parameters"></wsdl:part>
</wsdl:message>
<wsdl:portType name="HelloWorld">
<wsdl:operation name="sayHello">
<wsdl:input message="tns:sayHello" name="sayHello"></wsdl:input>
<wsdl:output message="tns:sayHelloResponse" name="sayHelloResponse"></wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="HelloWorldWSSoapBinding" type="tns:HelloWorld">
<soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="sayHello">
<soap:operation soapAction="" style="document" />
<wsdl:input name="sayHello">
<soap:body use="literal" />
</wsdl:input>
<wsdl:output name="sayHelloResponse">
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="HelloWorldWS">
<wsdl:port binding="tns:HelloWorldWSSoapBinding" name="HelloWorldImplPort">
<soap:address location="http://localhost:1234/ws" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
5.现在写客户端 取名wsclient
6.cmd 到D盘找个合适的地方 命令行执行 wsdl2java http://localhost:1234/ws?wsdl，这时候这里就会根据这个wsdl生成相应的类，把它考到客户端项目下面
7.新建一个ClientMain类
package com.test.hello;
public class ClientMain {
public static void main(String[] args) {
HelloWorldWS factory = new HelloWorldWS(); //显然HelloWorldWS是一个工厂类
HelloWorld helloWorld = factory.getHelloWorldImplPort();
helloWorld.sayHello();
}
}
一运行，服务器端控制台就会打印出hello world
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