java Dom4j xml 写

手动拼接xml 并返回

依赖包

          <dependency>
             <groupId>dom4j</groupId>
             <artifactId>dom4j</artifactId>
             <version>1.6.1</version>
         </dependency>

代码实现

 import org.dom4j.Document;
 import org.dom4j.DocumentHelper;
 import org.dom4j.Element;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
 @RequestMapping("/")
 public class XmlController {
 
     @RequestMapping(value = "/xmltest", produces = {"application/xml;charset=UTF-8"})
     public String xml(String input) {
 
         try {
             Document doucment = DocumentHelper.createDocument();
             Element root = doucment.addElement("root");
             Element author1 = root
                     .addElement("author")
                     .addAttribute("name", "tonyauto")
                     .addAttribute("location", "UK")
                     .addText("hello");
 
             Element author2 = root
                     .addElement("author")
                     .addAttribute("name", "toby")
                     .addAttribute("location", "china")
                     .addText("hello toby");
             return doucment.asXML();
         } catch (Exception ex) {
             return "";
         }
     }
 }

结果

 <?xml version="1.0" encoding="UTF-8"?>
 <root>
     <author name="tonyauto" location="UK">hello</author>
     <author name="toby" location="china">hello toby</author>
 </root>