如何使用JsonSlurper获取根元素？

Question

我试图了解如何接收根元素＆＃34; person＆＃34;来自流动的json代码：

def slurper = new JsonSlurper()
def result = slurper.parseText('{"person":{"name":"Guillaume","age":33,"pets":["dog","cat"]}}')

 assert result.person.name == "Guillaume"
 assert result.person.age == 33
 assert result.person.pets.size() == 2
 assert result.person.pets[0] == "dog"
 assert result.person.pets[1] == "cat"

我需要实际的名字＆＃39; person＆＃39;来自回应。

谢谢，

Answer 1

由于result是Map，您可以执行以下操作：

assert result.keySet() == [ 'person' ]