springboot webservice发布成功 项目其他http接口无法正常访问

今天在springboot项目中集成webservice之后，webservice服务发布成功，但是http接口无法正常访问。

 

webService接口如下

import com.cmcross.manage.webservice.DemoService;
import com.cmcross.manage.webservice.DemoServiceImpl;
import org.apache.cxf.Bus;
import org.apache.cxf.bus.spring.SpringBus;
import org.apache.cxf.jaxws.EndpointImpl;
 
import javax.xml.ws.Endpoint;
 
import org.apache.cxf.transport.servlet.CXFServlet;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;
 
//配置并发布webservidce
@Configuration
public class CxfConfig {
 
    @Bean
    public ServletRegistrationBean dispatcherServlet() {
        return new ServletRegistrationBean(new CXFServlet(), "/demo/*");
    }
 
    @Bean(name = Bus.DEFAULT_BUS_ID)
    public SpringBus springBus() {
        return new SpringBus();
    }
 
    @Bean
    public DemoService demoService() {
        return new DemoServiceImpl();
    }
 
    @Bean
    public Endpoint endpoint() {
        //绑定要发布的服务
        EndpointImpl endpoint = new EndpointImpl(springBus(), demoService());
        //显示要发布的名称
        endpoint.publish("/api");
        return endpoint;
    }
}
 排查之后发现原因是springboot默认注册的是 dispatcherServlet，当手动配置 ServletRegistrationBean后springboot不会再去注册默认的dispatcherServlet，所以需要我们在启动类里手动去注册一个dispatcherServlet，

@Bean
public ServletRegistrationBean restServlet() {
    //注解扫描上下文
    AnnotationConfigWebApplicationContext applicationContext = new AnnotationConfigWebApplicationContext();
    //项目包名
    applicationContext.scan("com.****.manage");
    DispatcherServlet rest_dispatcherServlet = new DispatcherServlet(applicationContext);
    ServletRegistrationBean registrationBean = new ServletRegistrationBean(rest_dispatcherServlet);
    registrationBean.setLoadOnStartup(1);
    registrationBean.addUrlMappings("/*");
    return registrationBean;
}

经测试，webservice接口和http接口均可以正常进行访问
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作者：山阴路的夏天 
来源：优快云 
原文：https://blog.youkuaiyun.com/xuwei1968/article/details/84135167