Gson应用：从json格式简单字符串中获取value

 1 import java.io.ByteArrayInputStream;
 2 import java.io.IOException;
 3 import java.io.InputStreamReader;
 4 import java.io.UnsupportedEncodingException;
 5 
 6 import com.google.gson.JsonElement;
 7 import com.google.gson.JsonObject;
 8 import com.google.gson.JsonParser;
 9 import com.google.gson.stream.JsonReader;
10 
11 public class GsonTest {
12 
13     public static void main(String[] args) {
14         String sgson="{"token":"3e860808205f4a128c4cafe9651fd924","memberId":"90000016","memberNo":"90000016"}";
15         JsonElement  je = new JsonParser().parse(sgson);
16         System.out.println(je.isJsonObject());
17         System.out.println(je.getAsJsonObject().get("token"));
18     }
19 
20 }

输出：

true
"3e860808205f4a128c4cafe9651fd924"