通过CXF，开发rest协议接口（简单明了）
1. 引入cxf的jar包
pom文件里面直接增加依赖
< dependency>
2. 配置web.xml文件
< web-app xmlns= "http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi= "http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation= "http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version= "3.1" >
< display-name >Archetype Created Web Application
< context-param >
< filter-class> org.springframework.web.filter.CharacterEncodingFilter
3. 配置cxf.xml文件
< beans xmlns= "http://www.springframework.org/schema/beans"
xmlns:xsi= "http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxws= "http://cxf.apache.org/jaxws"
xmlns:context= "http://www.springframework.org/schema/context"
xmlns:jaxrs= "http://cxf.apache.org/jaxrs"
xsi:schemaLocation= "http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://cxf.apache.org/jaxrs
http://cxf.apache.org/schemas/jaxrs.xsd" >
< context:component-scan base-package= "com.sigmatrix.ws" />
4. 要开放的接口加上cxf服务的注解
接口类：
public interface IMetadataRest {
/**
* 查询所有字典字典项信息
* @return
*/
@POST
@Path( "findAllDictionary")
public abstract String findAllDictionary();
}
接口实现类：
//加入注解
@Component
public class MetadataRestImpl implements IMetadataRest {
@Override
public String findAllDictionary () {
return "Hello World";
}
}
5. 部署到tomcat启动即可，测试访问 ip:端口号//项目名称/services/