SpringBoot 怎样调用 WebService 接口
媒介
调用WebService接口的方式有很多，今天记载一下，利用 Spring Web Services 调用 SOAP WebService接口
一.导入依靠
<!-- Spring Boot Web依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Spring Web Services -->
<dependency>
<groupId>org.springframework.ws</groupId>
<artifactId>spring-ws-core</artifactId>
</dependency>
<!-- Apache HttpClient 作为 WebService 客户端 -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</dependency>
<!-- JAXB API -->
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
<!-- JAXB 运行时 -->
<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
<version>2.3.5</version>
</dependency> 二.创建请求类和相应类
根据SOAP的示例，创建请求类和相应类
SOAP示例
请求
POST *****************
Host: **************
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://*******/DownloadFileByMaterialCode"
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<DownloadFileByMaterialCode xmlns="http://*******/">
<MaterialCode>string</MaterialCode>
<FileType>string</FileType>
<Category>string</Category>
</DownloadFileByMaterialCode>
</soap:Body>
</soap:Envelope>
响应
HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<DownloadFileByMaterialCodeResponse xmlns="http://********/">
<DownloadFileByMaterialCodeResult>string</DownloadFileByMaterialCodeResult>
</DownloadFileByMaterialCodeResponse>
</soap:Body>
</soap:Envelope> 根据我的这个示例，我创建的请求类和相应类，是如许的
请求类
@Data
@XmlRootElement(name = "DownloadFileByMaterialCode", namespace = "http://*******/")
@XmlAccessorType(XmlAccessType.FIELD)
public class DownloadFileByMaterialCodeRequest {
@XmlElement(name = "MaterialCode", namespace = "http://*******/")
private String MaterialCode;
@XmlElement(name = "FileType", namespace = "http://*******/")
private String FileType;
@XmlElement(name = "Category", namespace = "http://*******/")
private String Category;
} 相应类
@Data
@XmlRootElement(name = "DownloadFileByMaterialCodeResponse", namespace = "http://********/")
@XmlAccessorType(XmlAccessType.FIELD)
public class DownloadFileByMaterialCodeResponse {
@XmlElement(name = "DownloadFileByMaterialCodeResult", namespace = "http://********/")
private String DownloadFileByMaterialCodeResult;
} 三.创建ObjectFactory类
@XmlRegistry
public class ObjectFactory {
// 创建 DownloadFileByMaterialCodeRequest 的实例
public DownloadFileByMaterialCodeRequest createDownloadFileByMaterialCodeRequest() {
return new DownloadFileByMaterialCodeRequest();
}
// 创建 DownloadFileByMaterialCodeResponse 的实例
public DownloadFileByMaterialCodeResponse createDownloadFileByMaterialCodeResponse() {
return new DownloadFileByMaterialCodeResponse();
}
} 四.设置WebServiceTemplate
@Configuration
public class WebServiceConfig {
@Bean
public WebServiceTemplate webServiceTemplate() {
Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
marshaller.setContextPath("org.jeecg.modules.webservice");// 包路径，包含请求和响应对象类
WebServiceTemplate template = new WebServiceTemplate(marshaller);
return template;
}
} 五.调用WebService接口
@Service
public class DownloadFileService {
@Autowired
private WebServiceTemplate webServiceTemplate;
public List<ResponseJsonObject> downloadFile(String materialCode, String fileType, String category) throws JsonProcessingException {
String uri = "http://192.168.***.***/DYDServiceTest/PlmService.asmx";// WebService 的 URL
// 创建请求对象并设置参数
DownloadFileByMaterialCodeRequest request = new DownloadFileByMaterialCodeRequest();
request.setMaterialCode(materialCode);
request.setFileType(fileType);
request.setCategory(category);
// 设置 SOAPAction
String soapAction = "http://********/DownloadFileByMaterialCode";// Web 服务指定的 SOAPAction
// 使用 SoapActionCallback 来设置 SOAPAction 头
SoapActionCallback soapActionCallback = new SoapActionCallback(soapAction);
// 发送 SOAP 请求并获取响应
DownloadFileByMaterialCodeResponse response = (DownloadFileByMaterialCodeResponse)
webServiceTemplate.marshalSendAndReceive(uri, request, soapActionCallback);
// 获取并返回 DownloadFileByMaterialCodeResult
String downloadFileByMaterialCodeResult = response.getDownloadFileByMaterialCodeResult();
System.out.println(downloadFileByMaterialCodeResult);
//字符串转换为ResponseJsonObject对象
ObjectMapper objectMapper = new ObjectMapper();
// 忽略未知字段
objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
List<ResponseJsonObject> ResponseJsonObjects = objectMapper.readValue(downloadFileByMaterialCodeResult, objectMapper.getTypeFactory().constructCollectionType(List.class, ResponseJsonObject.class));
return ResponseJsonObjects;
}
} 六.测试代码
@Test
public void test1() throws JsonProcessingException {
List<ResponseJsonObject> responseJsonObjects = downloadFileService.downloadFile("CCPT0016-QBY-7", "", "");
for (ResponseJsonObject responseJsonObject : responseJsonObjects) {
System.out.println(responseJsonObject.getDocName());
}
} 测试效果
https://i-blog.csdnimg.cn/direct/bd7a5c500ef6418499a2071d261a19f6.png
这里在附上全部文件的路劲图，可以参考一下
https://i-blog.csdnimg.cn/direct/3e27445f469844928b0c562070d40a8a.png
总结
根据接口给出的SAOP的示例，封装好对应的实体类，因为我这里的类型都是String，大家也可以根据实际情况，封装好对应的类
留意注解的参数，namespace = "http://*******/" 给接口提供的域名地址
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