spring boot中使用xml请求

spring boot 中使用xml请求

1. 先在pom文件中引入依赖包

   <dependency>   <groupId>com.fasterxml.jackson.dataformat</groupId>   <artifactId>jackson-dataformat-xml</artifactId>   <version>2.9.0</version></dependency>

2. 编写请求实体

   package com.scai.perfirmance.request;
   
   import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlElementWrapper;import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;import com.scai.perfirmance.bean.User;
   
   import java.util.List;
   
   @JacksonXmlRootElement(localName = "message")public class UserRequest {
   
      private List<User> userList;
   
      @JacksonXmlElementWrapper(localName = "userlist")   @JacksonXmlProperty(localName = "user")   public List<User> getUserList() {      return userList;   }
   
      public void setUserList(List<User> userList) {      this.userList = userList;   }}

   package com.scai.perfirmance.bean;
   
   import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
   
   public class User {   @JacksonXmlProperty(localName = "idcard")   private String idCard;   @JacksonXmlProperty(localName = "username")   private String name;   @JacksonXmlProperty(localName = "sex")   private String sex;   @JacksonXmlProperty(localName = "age")   private int age;
   
      public String getIdCard() {      return idCard;   }
   
      public void setIdCard(String idCard) {      this.idCard = idCard;   }
   
      public String getName() {      return name;   }
   
      public void setName(String name) {      this.name = name;   }
   
      public String getSex() {      return sex;   }
   
      public void setSex(String sex) {      this.sex = sex;   }
   
      public int getAge() {      return age;   }
   
      public void setAge(int age) {      this.age = age;   }
   
   }

3. 返回实体

   package com.scai.perfirmance.response;
   
   import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlElementWrapper;import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
   
   import java.util.List;
   
   @JacksonXmlRootElement(localName = "message")public class UserResponse {
   
      private List<UserRes> userResList;
   
      @JacksonXmlElementWrapper(localName = "userreslist")// @JacksonXmlElementWrapper(useWrapping = false)  // 禁用该属性参与xml转换   @JacksonXmlProperty(localName = "userres")   public List<UserRes> getUserResList() {      return userResList;   }
   
      public void setUserResList(List<UserRes> userResList) {      this.userResList = userResList;   }
   
   }

   package com.scai.perfirmance.response;
   
   import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;import com.scai.perfirmance.bean.User;
   
   public class UserRes  extends User {
   
       private String salary;
   
      @JacksonXmlProperty(localName = "salary")   public String getSalary() {      return salary;   }
   
      public void setSalary(String salary) {      this.salary = salary;   }}

4. 编写Contoller 

   package com.scai.perfirmance.controller;
   
   import com.scai.perfirmance.request.UserRequest;import com.scai.perfirmance.response.UserRes;import com.scai.perfirmance.response.UserResponse;import io.swagger.annotations.Api;import io.swagger.annotations.ApiOperation;import org.springframework.http.MediaType;import org.springframework.web.bind.annotation.*;
   
   import java.util.ArrayList;import java.util.List;
   
   @Api(description="xml接口测试")@RestController@RequestMapping("/xmlTest")
   
   public class UserXmlController {
   
      @ApiOperation(value = "xml接口测试",notes = "xml接口测试")   @PostMapping(value = "/user",consumes = MediaType.APPLICATION_XML_VALUE,produces = MediaType.APPLICATION_XML_VALUE)
   
      public UserResponse testXml(@RequestBody UserRequest userRequest){
   
         UserResponse res =new UserResponse();      List<UserRes> list = new ArrayList<UserRes>();
   
         UserRes userRes = new UserRes();      userRes.setIdCard("11111111111111");      userRes.setName("sky_fxh");//    userRes.setAge(30);      userRes.setSalary("5000");      list.add(userRes);      res.setUserResList(list);      return  res;   }
   
   }

5. 扩展说明
   
   @JacksonXmlElementWrapper：可用于指定List等集合类，外围标签名；
   @JacksonXmlProperty：指定包装标签名，或者指定标签内部属性名；
   @JacksonXmlRootElement：指定生成xml根标签的名字；
   @JacksonXmlText：指定当前这个值，没有xml标签包裹。

   实体bean中也可以使用  @XmlRootElement 和@XmlElement这个标签，分别对应于@JacksonXmlRootElement 和@JacksonXmlProperty

6. 测试结果 请求
   
   <?xml version="1.0" encoding="UTF-8"?>
   <message>
   <userlist>
   <user>
   <age>0</age>
   <idcard>111111111111111</idcard>
   <username>sky_fxh</username>
   <sex>man</sex>
   </user>
   </userlist>
   </message>
7. 测试结果，返回
   
   <message>
   <userreslist>
   <userres>
   <idcard>11111111111111</idcard>
   <username>sky_fxh</username>
   <sex/>
   <age>0</age>
   <salary>5000</salary>
   </userres>
   </userreslist>
   </message>

原文地址：https://www.cnblogs.com/scai-fxh/p/10598535.html