spring boot 创建web service及调用

项目结构：

多模块项目：分别为webservice的服务端和客户端：

项目地址：https://github.com/hankuikuide/webservice-demo

一. 服务端

1.POM文件

只需要添加spring boot自带的web service starter: spring-boot-starter-web-services和 wsdl4j

<?xml version="1.0" encoding="UTF-8"?>
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.0.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.hkk</groupId>
    <artifactId>server</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>server</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web-services</artifactId>
        </dependency>
        <dependency>
            <groupId>wsdl4j</groupId>
            <artifactId>wsdl4j</artifactId>
            <version>1.6.3</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

2.服务接口

package com.hkk.server.service;

import javax.jws.WebService;

@WebService
public interface BillService {

    String getName(String name);
}

3.服务实现 

package com.hkk.server.impl;

import com.hkk.server.service.BillService;

import javax.jws.WebService;

@WebService
public class BillServiceImpl implements BillService {

    @Override
    public String getName(String name) {
        return "hello:" + name;
    }
}

5. 发布webservice: 这里采用在main方法和中发布webservice:

package com.hkk.server;

import com.hkk.server.impl.BillServiceImpl;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

import javax.xml.ws.Endpoint;

@SpringBootApplication
public class ServerApplication {

    public static void main(String[] args) {

        SpringApplication.run(ServerApplication.class, args);

        String url = "http://localhost:8082/webservice";
        Endpoint.publish(url,new BillServiceImpl());
        System.out.println("发布webService成功！");
    }

}

注意端口号不能重复。

4.浏览wsdl文件

打开浏览器，输入地址：http://localhost:8082/webservice?wsdl, 显示如下页面，发布成功

二. 客户端

package com.hkk.client;

import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;

public class WebClient {

    public static void main(String[] args) {
        // 创建动态客户端
        JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
        Client client = dcf.createClient("http://localhost:8082/webservice/BillServiceImpl?wsdl");
        Object[] objects = new Object[0];
        try {
            // invoke("方法名",参数1,参数2,参数3....);
            objects = client.invoke("getName", "hkk");
            System.out.println("返回数据:" + objects[0]);
        } catch (java.lang.Exception e) {
            e.printStackTrace();
        }
    }
}

1.POM文件：只需要添加：cxf-spring-boot-starter-jaxws

<?xml version="1.0" encoding="UTF-8"?>
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.0.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.hkk</groupId>
    <artifactId>client</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>client</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-spring-boot-starter-jaxws</artifactId>
            <version>3.2.7</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

2.client代码，调用webservice：

package com.hkk.client;

import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;

public class WebClient {

    public static void main(String[] args) {
        // 创建动态客户端
        JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
        Client client = dcf.createClient("http://localhost:8082/webservice/BillServiceImpl?wsdl");
        Object[] objects = new Object[0];
        try {
            objects = client.invoke("getName", "maple");
            System.out.println("返回数据:" + objects[0]);
        } catch (java.lang.Exception e) {
            e.printStackTrace();
        }
    }
}