试了好久才找到一个解决办法,我是用的JAXB的,如果你们也是用JAXB那么可以直接借鉴此方法,别的方式你们自行测试吧
第一步:新增一个适配器类
package com.message.util; import javax.xml.bind.annotation.adapters.XmlAdapter; /** *AdapterCDATA适配器 * @author user * @create 2020/7/23 * @since 1.0.0 */ public class AdapterCDATA extends XmlAdapter<String, String> { @Override public String marshal(String arg0) throws Exception { return "<![CDATA[" + arg0 + "]]>"; } @Override public String unmarshal(String arg0) throws Exception { return arg0; } }
第二步:在Marshaller的对象设置属性(红色字体部分)
private void createXML(CEB621Message ceb621Message, String put) { File file = new File(put); JAXBContext jc = null; try { //根据Person类生成上下文对象 jc = JAXBContext.newInstance(CEB621Message.class); //从上下文中获取Marshaller对象,用作将bean编组(转换)为xml Marshaller ma = jc.createMarshaller(); //以下是为生成xml做的一些配置. //设置属性转换特殊字符串
ma.setProperty("com.sun.xml.internal.bind.marshaller.CharacterEscapeHandler",
new CharacterEscapeHandler() {
public void escape(char[] ch, int start,
int length, boolean isAttVal,Writer writer) throws IOException {
writer.write(ch, start, length);
}
});
//格式化输出,即按标签自动换行,否则就是一行输出 ma.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true); //设置编码(默认编码就是utf-8) ma.setProperty(Marshaller.JAXB_ENCODING, "UTF-8"); //是否省略xml头信息,默认不省略(false) ma.setProperty(Marshaller.JAXB_FRAGMENT, false); //生成xml ma.marshal(ceb621Message, file); System.out.println("生成CEB621Message_" + ceb621Message.getInventory().get(0).getInventoryHead().getCopNo() + ".xml成功"); } catch (JAXBException e) { e.printStackTrace(); System.out.println("生成CEB621Message_" + ceb621Message.getInventory().get(0).getInventoryHead().getCopNo() + ".xml失败"); } }
第三步:在需要添加CDATA的JavaBean的属性上面添加一条注解(红色部分)
@XmlJavaTypeAdapter(AdapterCDATA.class) @XmlElement(required = true, name = "consigneeAddress") protected String consigneeAddress;
然后生成即可,下面是生成的
<ceb:buyerIdNumber>440105197510183999</ceb:buyerIdNumber> <ceb:buyerName>张三</ceb:buyerName> <ceb:consigneeAddress><![CDATA[北京市北京市东城区安定门外大街]]></ceb:consigneeAddress> <ceb:agentCode>4403468341</ceb:agentCode>
希望帮到有需要的朋友(^_^)