用 web方式發布 webService 服務端、客戶端
一、服務器端搭建
1.首先創建 一個web工程（增加Maven依賴）
2.增加Maven依賴包，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>com.jlm</groupId> <artifactId>WebserviceTest</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <dependencies> <!-- spring core --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>2.5.5</version> </dependency> <!-- spring beans --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>2.5.5</version> </dependency> <!-- spring context --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>2.5.5</version> </dependency> <!-- spring web --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>2.5.5</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.1</version> </dependency> <dependency> <groupId>javax.xml</groupId> <artifactId>jaxb-api</artifactId> <version>2.1</version> <type>pom</type> </dependency> <dependency> <groupId>javax.xml</groupId> <artifactId>jaxb-impl</artifactId> <version>2.1</version> </dependency> <dependency> <groupId>xfire</groupId> <artifactId>saaj-api</artifactId> <version>1.3</version> </dependency> <dependency> <groupId>xfire</groupId> <artifactId>saaj-impl</artifactId> <version>1.3</version> </dependency> <dependency> <groupId>wsdl4j</groupId> <artifactId>wsdl4j</artifactId> <version>1.6.2</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxws</artifactId> <version>2.2.3</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-transports-http</artifactId> <version>2.2.3</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-transports-http-jetty</artifactId> <version>2.2.3</version> </dependency> </dependencies> </project>
3. 編寫HelloWorld 接口類 代碼如下：
package net.cc.service;
import javax.jws.WebParam;
import javax.jws.WebService;
@WebService
public interface HelloWorld {
String sayHello(@WebParam(name = "userName") String userName);
}
說明：
@webService 說明這是一個webService
@webParam 說明參數名稱
4. 編寫實現類如下：
package net.cc.service;
import javax.jws.WebParam;
import javax.jws.WebService;
@WebService(serviceName = "HelloWorld")
public class HelloWorldImpl implements HelloWorld {
@Override
public String sayHello(@WebParam(name = "userName") String userName) {
// TODO Auto-generated method stub
System.out.println("客戶端提交信息： " + userName);
return "say Hello " + userName;
}
}
說明：
@webService（serviceName ＝ “HelloWorld”） 讓Apache cxf知道是哪個接口來創建的WSDL
5. 編寫spring xml文件 如下：
<?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:jaxws="http://cxf.apache.org/jaxws"
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">
<jaxws:endpoint id="ProjectManager" implementor="net.cc.service.HelloWorldImpl"
address="http://127.0.0.1:7890/HelloWorld" />
</beans>
說明：
implementor 表示 實現類 路徑
address 表示需要發布的wsdl地址
6.編寫 myListener 類 如下：
package net.cc.servlet;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class myListener implements ServletContextListener {
@Override
public void contextDestroyed(ServletContextEvent arg0) {
// TODO Auto-generated method stub
}
@Override
public void contextInitialized(ServletContextEvent arg0) {
// TODO Auto-generated method stub
System.out.println("啟動Tomcat...");
ClassPathXmlApplicationContext act = new ClassPathXmlApplicationContext("spring/applicationContext.xml");
}
}
說明：
實現 ServletContextListener 目的是為了在Tomcat啟動時自動加載
使用 ClassPathXmlApplicationContext 去加載剛才寫的 spring-beans.xml 文件
7. 在當前項目中web.xml文件 增加如下代碼：
<?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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
<display-name>WebserviceTest</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<listener>
<listener-class>net.cc.servlet.myListener</listener-class>
</listener>
</web-app>
說明：
實現 ServletContextListener 接口的類路徑
8 tomcat 啟動截圖：
9 訪問web界面 截圖：
二、客戶端搭建
JDK提供的生成客戶端的命令。
1、在cmd命令中輸入：wsimport -s 指定代碼生成目錄 -p 包名 -keep webservice訪問地址url
示例：wsimport -s E:\\AllWorkSpace\\MyWork\\TheClient\\src -p com.eastcom.ws.client -keep http://localhost:8080/Dom4j_AxisDemo/service/hello?wsdl
同樣注意中間的空格！！！
目錄地址中不能含有空格，發布地址不要忘了?wsdl
完成后如下圖：
2、編寫測試代碼
package com.jlm.client;
public class Test {
public static void main(String[] args) {
HelloWorld hw = new HelloWorld_Service().getHelloWorldImplPort();
hw.sayHello("你好！！！");
}
}
3、測試結果截圖
