Java xml和json互转

您好，关于Java xml和json的互转问题，可以使用Jackson库来实现。具体实现流程如下：

1. 导入Jackson库的依赖：

<dependency>
  <groupId>com.fasterxml.jackson.core</groupId>
  <artifactId>jackson-databind</artifactId>
  <version>2.12.3</version>
</dependency>

2. 将Java对象转换为json字符串：

ObjectMapper objectMapper = new ObjectMapper();
String json = objectMapper.writeValueAsString(yourObject);

3. 将json字符串转换为Java对象：

ObjectMapper objectMapper = new ObjectMapper();
YourObject yourObject = objectMapper.readValue(json, YourObject.class);

4. 将Java对象转换为xml字符串：

ObjectMapper objectMapper = new XmlMapper();
String xml = objectMapper.writeValueAsString(yourObject);

5. 将xml字符串转换为Java对象：

ObjectMapper objectMapper = new XmlMapper();
YourObject yourObject = objectMapper.readValue(xml, YourObject.class);

希望这能解决您的问题，如果还有其他疑问可以随时提出。