WebService三要素:
WebService的三要素是：
SOAP (Simple Object Access Protocol)：简易对象访问协议，soap用来描述传递信息的格式。
WSDL (WebServices Description Language)：Web服务描述语言，用来描述如何访问具体的接口。
UDDI (Universal Description Discovery and Integration)：通用描述、发现及整合，用来管理、分发、查询webService。
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XML+XSD,SOAP和WSDL就是构成WebService平台的三大技术。
一 搭建服务端
首先在pom中加入cxf的依赖
org.apache.cxf
cxf-rt-frontend-jaxws
3.1.8
org.apache.cxf
cxf-rt-transports-http
3.1.8
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然后编写需要暴露在外的程序接口:
接口需要@webservice注解:
package com.customer.web.ws;
import java.util.List;
import javax.jws.WebService;
import com.customer.entitys;
import com.customer.entity.Users;
@WebService
public interface IShopWS {
/**
* 查询未关联定区的店铺
* @return
*/
public List queryAllShopsByNotAssociate();
/**
* 查询指定定区关联的店铺
* @param decidedzoneId
* @return
*/
public List queryAllShopsByAssociate(int decidedzoneId);
/**
* 修改指定定区关联的店铺
* @param decidedzoneId
* @param shopIds
*/
public void updateShopsDecidedzoneId(int decidedzoneId, List shopIds);
/**
* 根据电话号码查询指定用户
* @param phone
* @return
*/
public Users queryByPhone(String phone);
}
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编写实现类
@Service("shopWS")
public class ShopWSImpl implements IShopWS{
@Autowired
private ShopsMapper shopMapper;
@Autowired
private UsersMapper userMapper;
@Override
public List queryAllShopsByNotAssociate() {
ShopsExample se=new ShopsExample();
Criteria c1=se.createCriteria().andShopRemarkIsNull();
Criteria c2=se.createCriteria().andShopAddressEqualTo("");
se.or(c1);
se.or(c2);
return shopMapper.selectByExample(se);
}
@Override
public List queryAllShopsByAssociate(int decidedzoneId) {
ShopsExample se=new ShopsExample();
se.createCriteria().andShopRemarkEqualTo(decidedzoneId + "");
return shopMapper.selectByExample(se);
}
@Override
public void updateShopsDecidedzoneId(int decidedzoneId, List shopIds) {
List slist=queryAllShopsByAssociate(decidedzoneId);
for (Shops shop : slist) {
shop.setShopRemark(null);
shopMapper.updateByPrimaryKey(shop);
}
if(shopIds !=null) {
for (int i=0; i < shopIds.size(); i++) {
Shops s=new Shops();
s.setShopId(shopIds.get(i));
s.setShopRemark(decidedzoneId + "");
shopMapper.updateByPrimaryKeySelective(s);
}
}
}
@Override
public Users queryByPhone(String phone) {
UsersExample ue=new UsersExample();
ue.createCriteria().andUsersTelephoneEqualTo(phone);
List list=userMapper.selectByExample(ue);
return list !=null && list.size() > 0 ? list.get(0) : null;
}
}
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配置文件spring-cxf(需要添加到spring管理)
xmlns:xsi="w3/2001/XMLSchema-instance"
xmlns:jaxws="cxf.apache/jaxws"
xsi:schemaLocation="
springframework/schema/beans
springframework/schema/beans/spring-beans.xsd
cxf.apache/jaxws cxf.apache/schemas/jaxws.xsd">
//address访问服务端的地址
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web.xml需要加入以下配置:
cxf
org.apache.cxf.transport.servlet.CXFServlet
cxf
/service/*
现在服务端编写完成：
访问的方式:ip地址/service/shops?wsdl
二，编写客户端
通过cmd中输入：wsimport -s . ip地址/service/shops?wsdl可以获得服务端所暴露的接口，将所需要的接口放入客户端中就可以调用了。
1.同样需要cxf的pom依赖
2.编写spring-cxf.xml
xmlns:xsi="w3/2001/XMLSchema-instance"
xmlns:p="springframework/schema/p"
xmlns:aop="springframework/schema/aop"
xmlns:tx="springframework/schema/tx"
xmlns:jaxws="cxf.apache/jaxws"
xmlns:soap="cxf.apache/bindings/soap"
xmlns:context="springframework/schema/context"
xsi:schemaLocation="springframework/schema/beans
springframework/schema/beans/spring-beans.xsd
springframework/schema/aop
springframework/schema/aop/spring-aop.xsd
springframework/schema/tx
springframework/schema/tx/spring-tx.xsd
springframework/schema/context
springframework/schema/context/spring-context.xsd
cxf.apache/bindings/soap
cxf.apache/schemas/configuration/soap.xsd
cxf.apache/jaxws
cxf.apache/schemas/jaxws.xsd">
serviceClass="com.lbx.dms.webservice.IShopWS"
address="ip地址/service/shops">
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一个完整的webservice就搭建完成了。