spring boot集成web service框架教程

编程教程 > Java > Spring (1016) 2024-11-26 14:39:04

一、先创建一个springboot+maven项目
二、添加spring-web-service及wsdl依赖的jar包

<!--spring web Service的包-->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web-services</artifactId>
		</dependency>

		<!--spring web service wsdl包-->
		<dependency>
			<groupId>wsdl4j</groupId>
			<artifactId>wsdl4j</artifactId>
		</dependency>

然后完整pom文件为

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>com.yeyue</groupId>
	<artifactId>demo</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>

	<name>springboot-webservice</name>
	<description>Demo project for Spring Boot</description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.5.8.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>

	<dependencies>
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>1.3.1</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>

		<!--spring web Service的包-->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web-services</artifactId>
		</dependency>

		<!--spring web service wsdl包-->
		<dependency>
			<groupId>wsdl4j</groupId>
			<artifactId>wsdl4j</artifactId>
		</dependency>
		
	</dependencies>

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


</project>

三、写wsdl描述文件

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://www.yeyue.com/webservice"
           targetNamespace="http://www.yeyue.com/webservice" elementFormDefault="qualified">
    <!-- https://docs.spring.io/spring-ws/docs/2.4.1.BUILD-SNAPSHOT/reference/htmlsingle/#tutorial.xsd 官方文档 -->
    <xs:element name="getCountryRequest">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="name" type="xs:string"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>

    <xs:element name="getCountryResponse">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="country" type="tns:country"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>

    <xs:complexType name="country">
        <xs:sequence>
            <xs:element name="name" type="xs:string"/>
            <xs:element name="population" type="xs:int"/>
            <xs:element name="capital" type="xs:string"/>
            <xs:element name="currency" type="tns:currency"/>
        </xs:sequence>
    </xs:complexType>

    <xs:simpleType name="currency">
        <xs:restriction base="xs:string">
            <xs:enumeration value="GBP"/>
            <xs:enumeration value="EUR"/>
            <xs:enumeration value="PLN"/>
        </xs:restriction>
    </xs:simpleType>
</xs:schema>

描述文件请参考官方文档官方文档
四、然后用IDEA工具生成对应的实体类型
对coruntries.xds右键，然后选中web service那一项，generate java code from xml schema using jaxb

操作示例图-7cb89f963e494a8ba1ad89742259525c.png

选择生成代码的位置，点击OK
五、然后编辑WebServiceConfig文件配置接口信息

package com.yeyue.ws.config;

import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import org.springframework.ws.config.annotation.EnableWs;
import org.springframework.ws.config.annotation.WsConfigurerAdapter;
import org.springframework.ws.transport.http.MessageDispatcherServlet;
import org.springframework.ws.wsdl.wsdl11.DefaultWsdl11Definition;
import org.springframework.xml.xsd.SimpleXsdSchema;
import org.springframework.xml.xsd.XsdSchema;

/**
 * webserviceconfig文件，指定url等
 * 访问地址：http://localhost:8080/ws/countries?wsdl
 */
@EnableWs
@Configuration
public class WebServiceConfig extends WsConfigurerAdapter {
	@Bean
	public ServletRegistrationBean messageDispatcherServlet(ApplicationContext applicationContext) {
		MessageDispatcherServlet servlet = new MessageDispatcherServlet();
		servlet.setApplicationContext(applicationContext);
		servlet.setTransformWsdlLocations(true);
		//项目URL前缀
		return new ServletRegistrationBean(servlet, "/ws/*");
	}

	//项目的wsdl地址
	@Bean(name = "countries")
	public DefaultWsdl11Definition defaultWsdl11Definition(XsdSchema countriesSchema) {
		DefaultWsdl11Definition wsdl11Definition = new DefaultWsdl11Definition();
		wsdl11Definition.setPortTypeName("CountriesPort");
		wsdl11Definition.setLocationUri("/ws");
		wsdl11Definition.setTargetNamespace("http://www.yeyue.com/webservice");
		wsdl11Definition.setSchema(countriesSchema);
		return wsdl11Definition;
	}

	@Bean
	public XsdSchema countriesSchema() {
		return new SimpleXsdSchema(new ClassPathResource("xsd/countries.xsd"));
	}
}

六、然后编辑endpoint，这个类似于controller，直接丢在controller里面

package com.yeyue.ws.controller;

import com.yeyue.ws.model.GetCountryRequest;
import com.yeyue.ws.model.GetCountryResponse;
import com.yeyue.ws.service.CountryRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.ws.server.endpoint.annotation.Endpoint;
import org.springframework.ws.server.endpoint.annotation.PayloadRoot;
import org.springframework.ws.server.endpoint.annotation.RequestPayload;
import org.springframework.ws.server.endpoint.annotation.ResponsePayload;

/**
 * endpoint，类似于controller
 */
@Endpoint
public class CountryEndpoint {
	private static final String NAMESPACE_URI = "http://www.yeyue.com/webservice";

	private CountryRepository countryRepository;

	@Autowired
	public CountryEndpoint(CountryRepository countryRepository) {
		this.countryRepository = countryRepository;
	}

	@PayloadRoot(namespace = NAMESPACE_URI, localPart = "getCountryRequest")
	@ResponsePayload
	public GetCountryResponse getCountry(@RequestPayload GetCountryRequest request) {
		GetCountryResponse response = new GetCountryResponse();
		response.setCountry(countryRepository.findCountry(request.getName()));

		return response;
	}
}

七、启动访问地址