xml 格式化输出

xml 格式化输出

我用XStream 转出的xml是这样

Xml代码

1. <list>
2. <Contacts>
3. <id>1</id>
4. <name>11</name>
5. <email>111</email>
6. <phone>1111</phone>
7. </Contacts>
8. <Contacts>
9. <id>2</id>
10. <name>22</name>
11. <email>222</email>
12. <phone>2222</phone>
13. </Contacts>
14. <Contacts>
15. <id>3</id>
16. <name>33</name>
17. <email>333</email>
18. <phone>3333</phone>
19. </Contacts>
20. </list>

但我不希望吧phone暴漏出去，希望的输出结果是

Xml代码

1. <list>
2. <Contacts>
3. <id>1</id>
4. <name>11</name>
5. <email>111</email>
6. </Contacts>
7. <Contacts>
8. <id>2</id>
9. <name>22</name>
10. <email>222</email>
11. </Contacts>
12. <Contacts>
13. <id>3</id>
14. <name>33</name>
15. <email>333</email>
16. </Contacts>
17. </list>

可以通过注解（@XStreamOmitField）解决。
javabean:

Java代码

1. publicclassEmployee{
2. privateStringempNo;
3. privateStringjob;
4. @XStreamOmitField
5. privateStringphone;
6. publicStringgetEmpNo(){
7. returnempNo;
8. }
9. publicvoidsetEmpNo(StringempNo){
10. this.empNo=empNo;
11. }
12. publicStringgetJob(){
13. returnjob;
14. }
15. publicvoidsetJob(Stringjob){
16. this.job=job;
17. }
18. publicStringgetPhone(){
19. returnphone;
20. }
21. publicvoidsetPhone(Stringphone){
22. this.phone=phone;
23. }
24. }

Java代码

1. XStreamxstream=newXStream();
2. Employeeemp=newEmployee();
3. emp.setEmpNo("1");
4. emp.setJob("bb");
5. emp.setPhone("111111111");
6. xstream.processAnnotations(Employee.class);
7. Stringxml=xstream.toXML(emp);
8. System.out.println(xml);