我发现很多关于将Groovy转换为JSON的内容,但很奇怪,不是另一种方式。
什么是最好的Groovy解析器的JSON?由于编译的Groovy类与Java类兼容,因此您应该可以使用任何Java库来将JSON转换为POJO(请参见go.microsoft/fwlink/?或POGO)。 Jackson 是一个非常受欢迎的选择,您可以使用它来转换JSON,如下所示:
字符串json ='{name:{first:Joe,last:Sixpack},gender:MALE,verified:false,userImage:Rm9vYmFyIQ ==}'映射到一个映射:
映射< String,对象> userData = mapper.readValue(json,Map.class)或者如果您想将JSON转换为一个Groovy用户类: $ p $ User userData = mapper.readValue(json,User.class) 这会将Groovy类中的属性映射到JSON中的键。
I found many things about converting Groovy to JSON, but oddly enough, not the other way.
What is the (best) JSON to Groovy parser around there ?
解决方案Because compiled Groovy classes are compatible with Java classes, you should be able to use any Java library for converting JSON to POJOs (or POGOs). Jackson is a fairly popular choice which you can use to convert JSON like this:
String json = '{ "name" : { "first" : "Joe", "last" : "Sixpack" }, "gender" : "MALE", "verified" : false, "userImage" : "Rm9vYmFyIQ==" }'to a Map using:
Map<String,Object> userData = mapper.readValue(json, Map.class)Or if you want to convert the JSON to a Groovy User class:
User userData = mapper.readValue(json, User.class)This will map properties in the Groovy class to keys in the JSON.