ssm+cxf restful Webservice

小灰灰 2022-05-25 02:44 216阅读 0赞

# 前言 #

之前写过一篇整合ssm+cxf不过是soap webservice，另一种webservice的实现是Restful风格的。

SOAP Webservice和Restful Webservice的使用，首先需要理解就是SOAP偏向于面向活动，有严格的规范和标准，包括安全，事务等各个方面的内容，同时SOAP强调操作方法和操作对象的分离，有WSDL文件规范和XSD文件分别对其定义。而REST强调面向资源，只要我们要操作的对象可以抽象为资源即可以使用REST架构风格。

# 开发环境 #

Eclipse+jdk1.8+tomcat

# 所需jar包 #

ssm框架的jar包和

![20180509124407348][]![20180509124423959][]

# 示例 #

![20180509124830386][]

web.xml

<servlet>   
            <servlet-name>CXFServlet</servlet-name>   
            <servlet-class>   
                org.apache.cxf.transport.servlet.CXFServlet    
            </servlet-class>   
            <load-on-startup>2</load-on-startup>   
        </servlet>   
       
          
        <servlet-mapping>   
            <servlet-name>CXFServlet</servlet-name>   
            <url-pattern>/webservice/*</url-pattern>      
    </servlet-mapping>

spring-dao.xml添加引用

apacha-cxf.xml

<?xml version="1.0" encoding="UTF-8"?>  
    <beans xmlns="http://www.springframework.org/schema/beans"  
        xmlns:context="http://www.springframework.org/schema/context"  
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd  
        http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd">  
      
        <context:component-scan base-package="com.XX.dao" />  
      
        <import resource="classpath*:META-INF/cxf/cxf.xml" />  
       
      
        <jaxrs:server id="restServiceContainer" address="/">  
            <jaxrs:providers>  
                <ref bean="jacksonProvider" />  
            </jaxrs:providers>  
            <jaxrs:extensionMappings>  
                <entry key="json" value="application/json" />  
                <entry key="xml" value="application/xml" />  
            </jaxrs:extensionMappings>  
      
            <jaxrs:serviceBeans>  
                <ref bean="testUserService" />  
            </jaxrs:serviceBeans>  
            
            <jaxrs:inInterceptors>  
                <bean class="org.apache.cxf.interceptor.LoggingInInterceptor"></bean>  
            </jaxrs:inInterceptors>  
            <jaxrs:outInterceptors>  
                <bean class="org.apache.cxf.interceptor.LoggingOutInterceptor"></bean>  
            </jaxrs:outInterceptors>  
        </jaxrs:server>  
      
        <bean id="jacksonObjectMapper"  
            class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean"></bean>  
        <bean id="jacksonProvider"  
            class="com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider">  
            <property name="mapper" ref="jacksonObjectMapper" />  
        </bean>  
      
    </beans>

entity.java 一定要加注解

import java.util.Date;
    import javax.xml.bind.annotation.XmlRootElement;  
    
    @XmlRootElement(name = "baseUser")  
    public class TBaseUser {
        private String userId;
    
        private String userName;
    
        private String identityCode;
    
        private String password;
    
        private String realName;
    
        private String nickName;
    
        private String imageUrl;
    
        private String userWalletAddress;
    
        private String candyWalletAddress;
    
        private String eMail;
    
        private String phoneNumber;
    
        private String exchangeUserId;
    
        private Date creatTime;
    
        private Date updateTime;
    
        private Boolean isDelete;
    
        public String getUserId() {
            return userId;
        }
    
        public void setUserId(String userId) {
            this.userId = userId == null ? null : userId.trim();
        }
    
        public String getUserName() {
            return userName;
        }
    
        public void setUserName(String userName) {
            this.userName = userName == null ? null : userName.trim();
        }
    
        public String getIdentityCode() {
            return identityCode;
        }
    
        public void setIdentityCode(String identityCode) {
            this.identityCode = identityCode == null ? null : identityCode.trim();
        }
    
        public String getPassword() {
            return password;
        }
    
        public void setPassword(String password) {
            this.password = password == null ? null : password.trim();
        }
    
        public String getRealName() {
            return realName;
        }
    
        public void setRealName(String realName) {
            this.realName = realName == null ? null : realName.trim();
        }
    
        public String getNickName() {
            return nickName;
        }
    
        public void setNickName(String nickName) {
            this.nickName = nickName == null ? null : nickName.trim();
        }
    
        public String getImageUrl() {
            return imageUrl;
        }
    
        public void setImageUrl(String imageUrl) {
            this.imageUrl = imageUrl == null ? null : imageUrl.trim();
        }
    
        public String getUserWalletAddress() {
            return userWalletAddress;
        }
    
        public void setUserWalletAddress(String userWalletAddress) {
            this.userWalletAddress = userWalletAddress == null ? null : userWalletAddress.trim();
        }
    
        public String getCandyWalletAddress() {
            return candyWalletAddress;
        }
    
        public void setCandyWalletAddress(String candyWalletAddress) {
            this.candyWalletAddress = candyWalletAddress == null ? null : candyWalletAddress.trim();
        }
    
        public String geteMail() {
            return eMail;
        }
    
        public void seteMail(String eMail) {
            this.eMail = eMail == null ? null : eMail.trim();
        }
    
        public String getPhoneNumber() {
            return phoneNumber;
        }
    
        public void setPhoneNumber(String phoneNumber) {
            this.phoneNumber = phoneNumber == null ? null : phoneNumber.trim();
        }
    
        public String getExchangeUserId() {
            return exchangeUserId;
        }
    
        public void setExchangeUserId(String exchangeUserId) {
            this.exchangeUserId = exchangeUserId == null ? null : exchangeUserId.trim();
        }
    
        public Date getCreatTime() {
            return creatTime;
        }
    
        public void setCreatTime(Date creatTime) {
            this.creatTime = creatTime;
        }
    
        public Date getUpdateTime() {
            return updateTime;
        }
    
        public void setUpdateTime(Date updateTime) {
            this.updateTime = updateTime;
        }
    
        public Boolean getIsDelete() {
            return isDelete;
        }
    
        public void setIsDelete(Boolean isDelete) {
            this.isDelete = isDelete;
        }
    }

service

@Path("/user")  
    public interface TestUserService {
    
    	@GET  
        @Path("/getUser")  
        @Produces({ MediaType.APPLICATION_JSON,@GET  
        @Path("/getUser")  
        @Produces({ MediaType.APPLICATION_JSON,MediaType.APPLICATION_XML})  
     public List<TBaseUser> getAllUsers();MediaType.APPLICATION_XML })  
    	public List<TBaseUser> getAllUsers();
    }

serviceimpl

@Named("testUserService")
    public class TestUserServiceimpl implements TestUserService{
    
    
    	@Autowired
    	private TBaseUserMapper tBaseUserMapper;
    	
    	public List<TBaseUser> getAllUsers(){
    		TBaseUserExample example= new TBaseUserExample();
    		List<TBaseUser> list=tBaseUserMapper.selectByExample(example);
    		return list;
    	}
    }

# 访问结果 #

访问http://localhost:8080/项目名/webservice/user/getUser?\_type=json，返回Json

{"baseUser":[{"candyWalletAddress":"0x0686F106aD2194a7b012b18EC390F496042187B4","nickName":"测试","password":"123qwe","phoneNumber":18611112222,"userId":1},{"candyWalletAddress":"0x0686F106aD2194a7b012b18EC390F496042187B4","nickName":"ceshi","password":"ceshi1","phoneNumber":18831688664,"userId":2,"userName":"ceshi"}]}

或者http://localhost:8080/项目名/webservice/user/getUser?\_type=xml，返回XML

![20180509131118397][]

参考链接：

https://www.cnblogs.com/zhuyiqizhi/p/6213502.html

https://blog.csdn.net/iamlake/article/details/51217303

[20180509124407348]: https://img-blog.csdn.net/20180509124407348
[20180509124423959]: /images/20220525/f58c873ab3b24939baaef647dcac97a3.png
[20180509124830386]: /images/20220525/04cbcb5308ee4c6794536082a4b68076.png
[20180509131118397]: /images/20220525/0a7e7bbded5f4ba3ba376e70c68bd468.png