webservice https demo
时间: 2023-10-01 16:07:25 浏览: 41
以下是使用Java语言实现的一个简单的WebService HTTPS示例:
首先,我们需要创建一个Java Web项目,并在项目中添加以下依赖:
```xml
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web-services</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-util</artifactId>
<version>9.0.43</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-juli</artifactId>
<version>9.0.43</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-catalina</artifactId>
<version>9.0.43</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-coyote</artifactId>
<version>9.0.43</version>
</dependency>
</dependencies>
```
在项目中创建一个简单的WebService接口:
```java
@WebService
public interface HelloWorldWebService {
@WebMethod
String sayHello(@WebParam(name = "name") String name);
}
```
实现这个接口:
```java
@WebService(endpointInterface = "com.example.demo.webservice.HelloWorldWebService")
public class HelloWorldWebServiceImpl implements HelloWorldWebService {
@Override
public String sayHello(String name) {
return "Hello " + name + "!";
}
}
```
现在,我们需要配置HTTPS。我们可以使用自签名证书来进行HTTPS通信。为此,我们需要创建一个自签名证书。
首先,我们需要创建一个密钥库(.jks文件):
```bash
keytool -genkeypair -alias keyAlias -keyalg RSA -keysize 2048 -validity 365 -keystore keystore.jks
```
然后,我们需要将证书导出到.crt文件:
```bash
keytool -export -alias keyAlias -keystore keystore.jks -rfc -file cert.crt
```
现在,我们可以在Tomcat中配置HTTPS。在application.properties文件中添加以下配置:
```properties
server.port=8443
server.ssl.key-store=classpath:keystore.jks
server.ssl.key-store-password=changeit
server.ssl.key-password=changeit
```
最后,我们需要在主类中添加@EnableWs注解,启用Spring Web Services。代码如下:
```java
@SpringBootApplication
@EnableWs
public class DemoApplication extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
@Bean
public ServletRegistrationBean<MessageDispatcherServlet> messageDispatcherServlet(ServletContext servletContext) {
MessageDispatcherServlet servlet = new MessageDispatcherServlet();
servlet.setApplicationContext(new AnnotationConfigApplicationContext(AppConfig.class));
servlet.setTransformWsdlLocations(true);
return new ServletRegistrationBean<>(servlet, "/ws/*");
}
@Bean(name = "helloWorldWebService")
public DefaultWsdl11Definition defaultWsdl11Definition(XsdSchema helloWorldSchema) {
DefaultWsdl11Definition wsdl11Definition = new DefaultWsdl11Definition();
wsdl11Definition.setPortTypeName("HelloWorldWebServicePort");
wsdl11Definition.setLocationUri("/ws");
wsdl11Definition.setTargetNamespace("http://example.com/demo/webservice");
wsdl11Definition.setSchema(helloWorldSchema);
return wsdl11Definition;
}
@Bean
public XsdSchema helloWorldSchema() {
return new SimpleXsdSchema(new ClassPathResource("hello-world.xsd"));
}
}
```
现在我们可以启动应用程序并访问https://localhost:8443/ws/helloWorldWebService.wsdl来查看我们的WebService是否可用。
我们可以使用SOAP UI等工具来测试我们的WebService。