配置有CXFServlet的项目对Druid监控功能的整合

1.项目中本来集成有CXF Webservice服务，springboot的parent版本号为2.0.2.RELEASE，集成的CXF版本号为：

<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-spring-boot-starter-jaxws</artifactId>
    <version>3.2.4</version>
</dependency>

<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-transports-http</artifactId>
    <version>3.2.4</version>
</dependency>

2.为了发布webservice服务，配置了CxfConfig.java类：核心代码如下

@Bean
public ServletRegistrationBean dispatcherServlet() {
    ServletRegistrationBean servletRegistrationBean=new ServletRegistrationBean(new CXFServlet(), "/soap/*");
    servletRegistrationBean.setName("cxfDispatcherServlet");
    return servletRegistrationBean;
}

3.上述配置好后，为了解决web服务url请求的正常访问，又配置了WebConfig.java类：核心代码如下：

@Bean
public ServletRegistrationBean dispatcherRestServlet() {
   AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
   context.scan("com.**.controller");
   DispatcherServlet disp = new DispatcherServlet(context);
   ServletRegistrationBean registrationBean = new ServletRegistrationBean(disp);
   registrationBean.setLoadOnStartup(1);
   registrationBean.addUrlMappings("/*");
   registrationBean.setName("webDispatcherServlet");
   return registrationBean;
}

4.为了集成Druid的SQL监控功能，又配置了DruidConfig.java类，核心代码如下：

@Bean
public ServletRegistrationBean druidServlet() {
    ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(), "/druid/*");
    servletRegistrationBean.addInitParameter("allow","127.0.0.1");    
    //servletRegistrationBean.addInitParameter("deny","192.168.0.*");    
    servletRegistrationBean.addInitParameter("loginUsername", username);
    servletRegistrationBean.addInitParameter("loginPassword", password);
    servletRegistrationBean.addInitParameter("resetEnable", "false");
    servletRegistrationBean.setName("druidDispatcherServlet");
    servletRegistrationBean.setLoadOnStartup(2);
    return servletRegistrationBean;
}

5.配置上述后，webservice服务、web请求、监控页面均可以访问成功。之所以每个ServletRegistrationBean设置name，是为了防止覆盖。