通过注解生产xm文件

com/engine/custom/sl/entity/JourneyInfo.java

@@ -1,5 +1,15 @@
 package com.engine.custom.sl.entity;
 
+import com.engine.custom.hg.service.TextDocFileService;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
+import java.io.StringWriter;
+import java.lang.reflect.Field;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
 public class JourneyInfo {
     private String startDate;
     private String endDate;
@@ -7,6 +17,17 @@ public class JourneyInfo {
     private String jrnyPath;
     private String jrnyExpln;
 
+
+    public String toXMLString() {
+        return "<expndArray>" +
+                "<startDate>" + startDate  + "</startDate>"+
+                "<endDate>" + endDate +
+                "<bsnTrpDays>" + bsnTrpDays +
+                "<jrnyPath>" + jrnyPath +
+                "<jrnyExpln>" + jrnyExpln +
+                "</expndArray>" ;
+    }
+
     @Override
     public String toString() {
         return "JourneyInfo{" +
@@ -57,4 +78,49 @@ public class JourneyInfo {
     public void setJrnyExpln(String jrnyExpln) {
         this.jrnyExpln = jrnyExpln;
     }
+
+
+
+    public static String convertObjectToXml(Object object) {
+        StringBuilder xmlBuilder = new StringBuilder("<" + object.getClass().getSimpleName() + ">");
+        Field[] fields = object.getClass().getDeclaredFields();
+        Map<String, Object> attributes = new LinkedHashMap<>();
+
+        try {
+            for (Field field : fields) {
+                field.setAccessible(true);
+                Object value = field.get(object);
+                if (value != null) {
+                    String fieldName = field.getName();
+                    xmlBuilder.append("<").append(fieldName).append(">")
+                            .append(value)
+                            .append("</").append(fieldName).append(">");
+                }
+            }
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+        xmlBuilder.append("</" + object.getClass().getSimpleName() + ">");
+        return xmlBuilder.toString();
+    }
+
+
+
+    public static void main(String[] args) {
+        TravelToEsbBean textDocFileService = new TravelToEsbBean();
+        textDocFileService.setAcsryNums("1");
+        textDocFileService.setExpnsAmt("2");
+        textDocFileService.setExpnsRsn("3");
+        textDocFileService.setRemark("5");
+        textDocFileService.setOperatorName("fjkgnvbhui");
+
+        // 调用工具类将对象转换为 XML 字符串
+        String xmlString = null;
+
+            xmlString = convertObjectToXml(textDocFileService);
+
+
+        // 打印生成的 XML 字符串
+        System.out.println(xmlString);
+    }
 }

com/engine/custom/sl/entity/TravelToEsbBean.java

@@ -14,6 +14,23 @@ public class TravelToEsbBean {
     private List<JourneyInfo> jrnyInfoArray;
     private List<acsryItem> acsryArray;
 
+    public String toXMLString() {
+        return
+                "<oaTrvlBnsExpnsAcctNo>" + oaTrvlBnsExpnsAcctNo +"</oaTrvlBnsExpnsAcctNo>" +
+                "<operatorNo>" + operatorNo + "</operatorNo>" +
+                "<operatorName>" + operatorName + "</operatorName>" +
+                "<acsryNums>" + acsryNums + "</acsryNums>" +
+                "<expnsAmt>" + expnsAmt + "</expnsAmt>" +
+                "<expnsRsn>" + expnsRsn +"</expnsRsn>" +
+                "<remark>" + remark + "</remark>" +
+                ", expndArray=" + expndArray +
+                ", jrnyInfoArray=" + jrnyInfoArray +
+                ", acsryArray=" + acsryArray;
+
+    }
+
+
+
     @Override
     public String toString() {
         return "TravelToEsbBean{" +