Java Webservice教程

最新推荐文章于 2021-07-19 17:43:58 发布

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本文介绍了一种简单的WebService搭建方法，包括服务端与客户端的具体实现步骤。服务端使用Spring框架配合CXF进行部署，并通过示例代码展示了如何创建接口及其实现类。客户端则通过JaxWsProxyFactoryBean实现与服务端的交互。

前言：

从网上找了好多资料，要么复杂，要么难用。最后还是自己搞了一个，希望对大家有用。

废话不多说，上代码！

一、服务端：

1. 首先定义一个接口SignService

@WebService
public interface SignService {  
  /**
   * @param res
   * @return
   */
  public String geteway(@WebParam(name = "request") String res) ;
}

2. 定义一个实现类

@Component
public class SignServiceImpl implements SignService {
    @Override
  public String geteway(String res) {
       System.out.println(res) ;
     return "响应" + res ;
}
}

3. Spring配置：

 <?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:context="http://www.springframework.org/schema/context"
  xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  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://cxf.apache.org/jaxws
    http://cxf.apache.org/schemas/jaxws.xsd">
  <!-- 注意下面的address，这里的address的名称就是访问的WebService的name -->
  <jaxws:server id="ws" serviceClass="com.yada.op.sign.ws.SignService" address="http://127.0.0.1:8088/项目名称/gateway?wsdl">
     <jaxws:serviceBean>
         <!-- 要暴露的 bean 的引用 -->
         <ref bean="SignServiceImpl" />
     </jaxws:serviceBean>
  </jaxws:server>
  <bean id="SignServiceImpl" class="com.yada.op.sign.ws.impl.SignServiceImpl" />
</beans>

4.web.xml添加配置

<!-- Apache CXFServlet begin-->
  <servlet>
     <servlet-name>CXFService</servlet-name>   <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
  </servlet>
  <servlet-mapping>
     <servlet-name>CXFService</servlet-name>
     <url-pattern>/ws/*</url-pattern>
  </servlet-mapping>
   <!-- Apache CXFServlet end-->

二、客户端：

1. 首先定义一个接口SignService

@WebService
public interface SignService {  
  /**
   * @param res
   * @return
   */
  public String geteway(@WebParam(name = "request") String res) ;
}

2. 测试类：

public class TestClient {
 
  public static void main(String[] args){      
     JaxWsProxyFactoryBean factory=new JaxWsProxyFactoryBean(); 
        factory.setServiceClass(SignService.class);            
        factory.setAddress("http://127.0.0.1:8088/op.ncpkj.web/gateway?wdsl"); 
        SignService service=(SignService)factory.create();
        String result_xml = service.geteway("hello word!!") ;
        System.out.println("result:"+result_xml);
  }
}

注：pom.xml 可能多了些jar包哦！

<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>Test</groupId>
	<artifactId>Test</artifactId>
	<version>0.0.1-SNAPSHOT</version>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<spring.version>4.0.2.RELEASE</spring.version>
		<slf4j.version>1.7.6</slf4j.version>
		<tomcat-jdbc.version>7.0.53</tomcat-jdbc.version>
		<jpos.version>1.9.4</jpos.version>
		<mina-core.version>2.0.7</mina-core.version>
		<spring.jpa.version>1.5.0.RELEASE</spring.jpa.version>
		<hibernate.version>4.3.3.Final</hibernate.version>
		<h2.version>1.4.191</h2.version>
	</properties>

  <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.14.1</version>
                <configuration>
                    <skip>true</skip>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>cobertura-maven-plugin</artifactId>
                <version>2.5.2</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>2.4</version>
            </plugin>
        </plugins>
         </build>
	<dependencies>
		<dependency>
			<groupId>commons-httpclient</groupId>
			<artifactId>commons-httpclient</artifactId>
			<version>3.1</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${spring.version}</version>
			<exclusions>
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-orm</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-jpa</artifactId>
			<version>${spring.jpa.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.tomcat</groupId>
			<artifactId>tomcat-jdbc</artifactId>
			<version>${tomcat-jdbc.version}</version>
		</dependency>
		<dependency>
	<groupId>org.springframework</groupId>
	<artifactId>spring-core</artifactId>
	<version>${spring.version}</version>
</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>${spring.version}</version>
			<exclusions>
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${spring.version}</version>
			<exclusions>
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>commons-dbcp</groupId>
			<artifactId>commons-dbcp</artifactId>
			<version>1.4</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>jcl-over-slf4j</artifactId>
			<version>1.7.6</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-frontend-simple</artifactId>
			<version>3.0.2</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-core</artifactId>
			<version>3.0.2</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-bindings-soap</artifactId>
			<version>3.0.2</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-wsdl</artifactId>
			<version>3.0.2</version>
		</dependency>
		<dependency>
			<groupId>com.sun.xml.bind</groupId>
			<artifactId>jaxb-impl</artifactId>
			<version>2.2.10-b140310.1920</version>
		</dependency>
		<dependency>
			<groupId>com.sun.xml.bind</groupId>
			<artifactId>jaxb-core</artifactId>
			<version>2.2.10-b140310.1920</version>
		</dependency>
		<dependency>
			<groupId>org.codehaus.woodstox</groupId>
			<artifactId>woodstox-core-asl</artifactId>
			<version>4.4.1</version>
		</dependency>
		<dependency>
			<groupId>asm</groupId>
			<artifactId>asm</artifactId>
			<version>3.3.1</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-frontend-jaxws</artifactId>
			<version>3.0.2</version>
		</dependency>

		<dependency>
			<groupId>org.jdom</groupId>
			<artifactId>jdom2</artifactId>
			<version>2.0.4</version>
		</dependency>

		<dependency>
			<groupId>jaxen</groupId>
			<artifactId>jaxen</artifactId>
			<version>1.1.4</version>
		</dependency>
		<dependency>
			<groupId>jaxen</groupId>
			<artifactId>jaxen</artifactId>
			<version>1.1.4</version>
		</dependency>
	</dependencies>
</project>