十、Web Service-IDEA-jaxrs 整合spring

時間 2020-05-15

標籤 web service idea jaxrs 整合 spring 欄目 HTML 简体版

原文原文鏈接

一、服務端的開發

一、web項目目錄

二、pom前端

<?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>

    <!--日誌-->
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-log4j12</artifactId>
      <version>1.7.12</version>
      <scope>test</scope>
    </dependency>


    <!--restful風格客戶端調用所須要的 -->
    <dependency>
      <groupId>org.apache.cxf</groupId>
      <artifactId>cxf-rt-rs-client</artifactId>
      <version>3.0.1</version>
    </dependency>

    <!--對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.xmljava

<?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.xmlweb

<?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">


    <!---->
    <!--服務地址 -->
    <!--服務類-->
    <jaxrs:server address="/userService">
        <jaxrs:serviceBeans>
            <bean class="com.cr.service.impl.UserServiceImpl"></bean>
        </jaxrs:serviceBeans>
    </jaxrs:server>
</beans>

UserServicespring

package com.cr.service; import com.cr.entity.User; import javax.ws.rs.*; import java.util.List; //訪問當前服務接口對應的路徑
@Path("/userService") @Produces("*/*")//支持任意類型
public interface UserService { @POST @Path("/user")//訪問當前端方法對應的路徑
    @Consumes({"application/xml","application/json"})//服務器支持的請求數據格式類型
    public void save(User user); @GET @Path("/user") @Consumes({"application/xml","application/json"}) @Produces("application/xml") public List<User> findUser(); }

UserServiceImplapache

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; } }

Userjson

package com.cr.entity; import javax.xml.bind.annotation.XmlRootElement; //基於restful風格的webservice //客戶端與服務的之間通信能夠傳到xml、json //該註解指定對象序列化爲xml或者json數據時根節點的名稱 //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，啓動服務tomcat

二、客戶端的實現

一、工程目錄

二、pom服務器

<?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>

    <!--日誌-->
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-log4j12</artifactId>
      <version>1.7.12</version>
      <scope>test</scope>
    </dependency>

    <!--restful風格客戶端調用所須要的 -->
    <dependency>
      <groupId>org.apache.cxf</groupId>
      <artifactId>cxf-rt-rs-client</artifactId>
      <version>3.0.1</version>
    </dependency>

    <!--對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>

三、類restful

package com.cr.entity; import javax.xml.bind.annotation.XmlRootElement; //基於restful風格的webservice //客戶端與服務的之間通信能夠傳到xml、json //該註解指定對象序列化爲xml或者json數據時根節點的名稱 //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; } }

測試：mvc

 @Test public void save(){ //遠程調用服務端
 WebClient. create("http://localhost:8082/cr/userService/userService/user"). type("application/json"). post(new User("qq","22")); }

查詢：

//查詢
 @Test public void find(){ WebClient.create("http://localhost:8082/cr/userService/userService/user").get(); }

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