Method 1. Use "org.codehaus.jackson.map.ObjectMapper" import org.codehaus.jackson.map.ObjectMapper; Map map = new HashMap(); map.put("userId", "admin"); map.put("userName", "administrator"); ObjectMapper mapper = new ObjectMapper(); UserVO user = mapper.convertValue(expectedMap, UserVO.class); Method 2. Use "com.google.gson.Gson" import com.google.gson.Gson; import com.google.gson.JsonElement; M..
