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>