snack - Helloworld
1、添加依赖
<dependency>
<groupId>org.noear</groupId>
<artifactId>snack4</artifactId>
<version>4.0.0-M2</version>
</dependency>
2、编写代码
public class DemoApp {
public static void main(String[] args) {
ONode oNode = ONode.ofJson("{'hello':'world'}");
System.out.println(oNode.toJson());
}
}