5Web Service-整合CXF
Posted MrChengs
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1、工程准备
继续使用之前的服务端:https://www.cnblogs.com/Mrchengs/p/10562458.html
2、jar准备
前去apache官网下载响应的jar:http://cxf.apache.org/download.html
3、在原来的工程中导入jar文件
其中提供的jar相对比较多可以根据开发需求去导入相应的jar!
启动服务:
可以看到使用的是jetty服务的
4、查看wsdl
http://localhost:8081/webserviceserver/helloService?wsdl
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://impl.service.cr.com/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns2="http://schemas.xmlsoap.org/soap/http" xmlns:ns1="http://service.cr.com/" name="HelloServiceImplService" targetNamespace="http://impl.service.cr.com/"> <wsdl:import location="http://localhost:8081/webserviceserver/helloService?wsdl=HelloService.wsdl" namespace="http://service.cr.com/"> </wsdl:import> <wsdl:binding name="HelloServiceImplServiceSoapBinding" type="ns1:HelloService"> <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/> <wsdl:operation name="sayHello"> <soap:operation soapAction="" style="document"/> <wsdl:input name="sayHello"> <soap:body use="literal"/> </wsdl:input> <wsdl:output name="sayHelloResponse"> <soap:body use="literal"/> </wsdl:output> </wsdl:operation> </wsdl:binding> <wsdl:service name="HelloServiceImplService"> <wsdl:port binding="tns:HelloServiceImplServiceSoapBinding" name="HelloServiceImplPort"> <soap:address location="http://localhost:8081/webserviceserver/helloService"/> </wsdl:port> </wsdl:service> </wsdl:definitions>
创建新的工程,将其拷贝到新的wsdl文件中进行编译
进行编译使用
环境变量的配置:https://www.cnblogs.com/ChrisMurphy/p/5224160.html
执行命令:
工程目录
新建测试类:
5、测试类
package cn.com.client; import com.cr.service.HelloService; import com.cr.service.impl.HelloServiceImplService; public class client { public static void main(String[] args){ HelloServiceImplService factory = new HelloServiceImplService(); HelloService hello = factory.getHelloServiceImplPort(); String res = hello.sayHello("mr"); System.out.println(res); } }
得到的结果如下:
6、分析请求和响应
request
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:q0="http://service.cr.com/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <soapenv:Body> <q0:sayHello> <arg0>br</arg0> </q0:sayHello> </soapenv:Body> </soapenv:Envelope>
response
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> <soap:Body> <ns2:sayHelloResponse xmlns:ns2="http://service.cr.com/"> <return>hello:br</return> </ns2:sayHelloResponse> </soap:Body> </soap:Envelope>
分析:
<?xml version="1.0" encoding="UTF-8"?> <definitions xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsp="http://www.w3.org/ns/ws-policy" xmlns:wsp1_2="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://impl.service.cr.com/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://impl.service.cr.com/" name="HelloServiceImplService"> <!-- types schema : 定义了一些标签结构 --> <types> <xsd:schema> <xsd:import namespace="http://impl.service.cr.com/" schemaLocation="http://localhost:8081/webserviceserver/helloService?xsd=1"></xsd:import> </xsd:schema> </types> <!-- message: 用来定义消息的结构 soap消息 part : 指定引用types中定义的标签片断 --> <message name="sayHello"> <part name="parameters" element="tns:sayHello"></part> </message> <message name="sayHelloResponse"> <part name="parameters" element="tns:sayHelloResponse"></part> </message> <!-- portType: 用来定义服务器端的SEI operation : 用来指定SEI中的处理请求的方法 input : 指定客户端应用传过来的数据, 会引用上面的定义的<message> output : 指定服务器端返回给客户端的数据, 会引用上面的定义的<message> --> <portType name="HelloServiceImpl"> <operation name="sayHello"> <input wsam:Action="http://impl.service.cr.com/HelloServiceImpl/sayHelloRequest" message="tns:sayHello"></input> <output wsam:Action="http://impl.service.cr.com/HelloServiceImpl/sayHelloResponse" message="tns:sayHelloResponse"></output> </operation> </portType> <!-- binding : 用于定义SEI的实现类 type属性: 引用上面的<portType> <soap:binding style="document"> : 绑定的数据是一个document(xml) operation : 用来定义实现的方法 <soap:operation style="document" /> 传输的是document(xml) input: 指定客户端应用传过来的数据 <soap:body use="literal" /> : 文本数据 output : 指定服务器端返回给客户端的数据 <soap:body use="literal" /> : 文本数据 --> <binding name="HelloServiceImplPortBinding" type="tns:HelloServiceImpl"> <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"></soap:binding> <operation name="sayHello"> <soap:operation soapAction=""></soap:operation> <input> <soap:body use="literal"></soap:body> </input> <output> <soap:body use="literal"></soap:body> </output> </operation> </binding> <!-- service : 一个webservice的容器 name属性: 它用一指定客户端容器类 port : 用来指定一个服务器端处理请求的入口(就SEI的实现) binding属性: 引用上面定义的<binding> address : 当前webservice的请求地址 --> <service name="HelloServiceImplService"> <port name="HelloServiceImplPort" binding="tns:HelloServiceImplPortBinding"> <soap:address location="http://localhost:8082/webserviceserver/helloService"></soap:address> </port> </service> </definitions>
同时可以参考地址:https://www.cnblogs.com/yangh965/p/5046841.html
图解:
7、CXF支持的数据类型
1、基本数据类型:int、float、boolean等
2、引用类型
-String
-集合:数组、List、Set、Map
-自定义类型
1、工程目录
此时仅仅添加了3个类:DateTypeWs.java DateTypeWsImpl.java Student.java
2、类
Student.java
package com.cr.bean; public class Student { private String name; private int price; //..... }
DateTypeWs.java
package com.cr.service; import java.util.List; import java.util.Map; import javax.jws.WebMethod; import javax.jws.WebService; import com.cr.bean.Student; @WebService public interface DateTypeWs { @WebMethod public boolean addStudent(Student stu); @WebMethod public Student gatStuByPrice(int price); @WebMethod public List<Student> getStudentByprice(int price); @WebMethod public Map<Integer, Student> getAllStu(); }
DateTypeWsImpl.java
package com.cr.service.impl; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.jws.WebService; import com.cr.bean.Student; import com.cr.service.DateTypeWs; @WebService public class DateTypeWsImpl implements DateTypeWs { @Override public boolean addStudent(Student stu) { // TODO Auto-generated method stub System.out.println("addStudent:" + stu); return true; } @Override public Student gatStuByPrice(int price) { System.out.println("gatStuByPrice:" + price); return new Student("Mr",1000); } @Override public List<Student> getStudentByprice(int price) { System.out.println("getStudentByprice:" + price); List<Student> list = new ArrayList<Student>(); Student s1 = new Student("Mr1",1000); Student s2= new Student("Mr2",1000); list.add(s2); list.add(s1); return list; } @Override public Map<Integer, Student> getAllStu() { System.out.println("getAllStu:"); Map<Integer, Student> map = new HashMap<Integer, Student>(); map.put(11, new Student("Mr11",1000)); map.put(22, new Student("Mr22",1000)); return map; } }
启动服务:
package com.cr.server; import javax.xml.ws.Endpoint; import com.cr.service.impl.DateTypeWsImpl; import com.cr.service.impl.HelloServiceImpl; //发布service public class server { public static void main(String[] args){ String address = "http://localhost:8081/webserviceserver/helloService"; Endpoint.publish(address , new HelloServiceImpl()); String address1 ="http://localhost:8081/webserviceserver/dateTypeWs" ; Endpoint.publish(address1 , new DateTypeWsImpl()); System.out.println("发布成功...."); } }
两个wsdl文件:
3、测试端:
将保存为:
cmd:
最终得到:
4、测试类:
package cn.com.client; import java.util.List; import service1.DateTypeWs; import service1.DateTypeWsImplService; import service1.Student; public class client2 { public static void main(String[] args){ DateTypeWsImplService factory = new DateTypeWsImplService(); DateTypeWs ws = factory.getDateTypeWsImplPort(); Student stu = new Student(); stu.setName("mr"); stu.setPrice(100); boolean sadd = ws.addStudent(stu); System.out.println("addStudent(stu):" + sadd); Student stu1 = ws.gatStuByPrice(1000); System.out.println(stu1); List<Student> list = ws.getStudentByprice(1000); System.out.println(list); System.out.println(ws.getAllStu()); } }
客户端的打印:
服务端的打印
此时可以看出关于CXF支持的数据类型
这里只做了简单的测试
其中Map的使用会有点问题(JDK不支持)
8、一次请求Web Service请求的流程
一次请求web Service请求的本质:
(1)、浏览器向服务器发送一个soap消息(http请求+xml片段)
(2)、服务器端处理晚请求之后,向客户端返回一个soap消息
流程:
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