10、Web Service-IDEA-jaxrs 整合spring
1、服务端的开发
1、web项目目录
2、pom
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.cr</groupId> <artifactId>springserver</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <name>springserver Maven Webapp</name> <!-- FIXME change it to the project's website --> <url>http://www.example.com</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.7</maven.compiler.source> <maven.compiler.target>1.7</maven.compiler.target> </properties> <dependencies> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxrs</artifactId> <version>3.0.1</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxws</artifactId> <version>3.0.1</version> </dependency> <!--日志--> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.12</version> <scope>test</scope> </dependency> <!--restful风格客户端调用所需要的 --> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-rs-client</artifactId> <version>3.0.1</version> </dependency> <!--对json的支持 --> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-rs-extension-providers</artifactId> <version>3.0.1</version> </dependency> <dependency> <groupId>org.codehaus.jettison</groupId> <artifactId>jettison</artifactId> <version>1.3.7</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.3.10.RELEASE</version> </dependency>
<dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.3.10.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>4.3.10.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>4.3.10.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>4.3.10.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.3.10.RELEASE</version> </dependency> </dependencies>
<build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.2</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> <showWarnings>true</showWarnings> </configuration> </plugin> </plugins> </build> </project>
web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaeehttp://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1"> <display-name>cxf</display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:/applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>cxf</servlet-name> <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>cxf</servlet-name> <url-pattern>/cr/*</url-pattern> </servlet-mapping> </web-app>
applicationContext.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:cxf="http://cxf.apache.org/core" xmlns:jaxws="http://cxf.apache.org/jaxws" 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/spring-context.xsd http://cxf.apache.org/core http://cxf.apache.org/schema/core.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd"> <!----> <!--服务地址 --> <!--服务类--> <jaxrs:server address="/userService"> <jaxrs:serviceBeans> <bean class="com.cr.service.impl.UserServiceImpl"></bean> </jaxrs:serviceBeans> </jaxrs:server> </beans>
UserService
package com.cr.service; import com.cr.entity.User; import javax.ws.rs.*; import java.util.List; //访问当前服务接口对应的路径 @Path("/userService") @Produces("*/*")//支持任意类型 public interface UserService { @POST @Path("/user")//访问当前端方法对应的路径 @Consumes({"application/xml","application/json"})//服务器支持的请求数据格式类型 public void save(User user); @GET @Path("/user") @Consumes({"application/xml","application/json"}) @Produces("application/xml") public List<User> findUser(); }
UserServiceImpl
package com.cr.service.impl; import com.cr.entity.User; import com.cr.service.UserService; import java.util.ArrayList; import java.util.List; public class UserServiceImpl implements UserService { public void save(User user){ System.out.println("save:"+user); } public List<User> findUser(){ List<User> uList = new ArrayList<>(); User u1 = new User("aa","qwe"); User u2 = new User("bb","asd"); uList.add(u1); uList.add(u2); System.out.println(uList); return uList; } }
User
package com.cr.entity; import javax.xml.bind.annotation.XmlRootElement; //基于restful风格的webservice //客户端与服务的之间通讯可以传到xml、json //该注解指定对象序列化为xml或者json数据时根节点的名称 //xml: <User><id></id></User> //json:效率更高 {"User":"",pwd:""} @XmlRootElement(name = "User") public class User { private String name; private String pwd; //... }
配置tomcat,启动服务
2、客户端的实现
1、工程目录
2、pom
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.cr</groupId> <artifactId>springclient</artifactId> <version>1.0-SNAPSHOT</version> <name>springclient</name> <!-- FIXME change it to the project's website --> <url>http://www.example.com</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.7</maven.compiler.source> <maven.compiler.target>1.7</maven.compiler.target> </properties> <dependencies> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxrs</artifactId> <version>3.0.1</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxws</artifactId> <version>3.0.1</version> </dependency> <!--日志--> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.12</version> <scope>test</scope> </dependency> <!--restful风格客户端调用所需要的 --> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-rs-client</artifactId> <version>3.0.1</version> </dependency> <!--对json的支持 --> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-rs-extension-providers</artifactId> <version>3.0.1</version> </dependency> <dependency> <groupId>org.codehaus.jettison</groupId> <artifactId>jettison</artifactId> <version>1.3.7</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.3.10.RELEASE</version> </dependency>
<dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.3.10.RELEASE</version> </dependency>
<dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>4.3.10.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>4.3.10.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>4.3.10.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.3.10.RELEASE</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.2</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> <showWarnings>true</showWarnings> </configuration> </plugin> </plugins> </build> </project>
3、类
package com.cr.entity; import javax.xml.bind.annotation.XmlRootElement; //基于restful风格的webservice //客户端与服务的之间通讯可以传到xml、json //该注解指定对象序列化为xml或者json数据时根节点的名称 //xml: <User><id></id></User> //json:效率更高 {"User":"",pwd:""} @XmlRootElement(name = "User") public class User { private String name; private String pwd; public String getName() { return name; } public void setName(String name) { this.name = name; } public String getPwd() { return pwd; } public void setPwd(String pwd) { this.pwd = pwd; } public User() { } public User(String name, String pwd) { this.name = name; this.pwd = pwd; } }
测试:
@Test public void save(){ //远程调用服务端 WebClient. create("http://localhost:8082/cr/userService/userService/user"). type("application/json"). post(new User("qq","22")); }
查询:
//查询 @Test public void find(){ WebClient.create("http://localhost:8082/cr/userService/userService/user").get(); }