1、获取JSON或其它格式的数据
// JSON example String json = Jsoup.connect(url).ignoreContentType(true).execute().body();
2、使用Header(请求头) "Accept:text/javascript"
String InboxJson=Jsoup.connect("https://www.fiverr.com/conversations/Json") .timeout(1000000) .header("Accept", "text/javascript") .userAgent("Mozilla/5.0 (Windows NT 6.1; rv:40.0) Gecko/20100101 Firefox/40.0") .get() .body() .text();
3、使用fastJson处理JSON数据
1) 使用Maven引用fastJson的配置
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.59</version>
</dependency>
2) 使用示例代码
//序列化,将Java对象转成JSON字符串 import com.alibaba.fastjson.JSON; Group group = new Group(); group.setId(0L); group.setName("admin"); User guestUser = new User(); guestUser.setId(2L); guestUser.setName("guest"); User rootUser = new User(); rootUser.setId(3L); rootUser.setName("root"); group.addUser(guestUser); group.addUser(rootUser); String jsonString = JSON.toJSONString(group); System.out.println(jsonString); //反序列化,将JSON字符串数据转成Java对象 String jsonString = "{\"id\":0,\"name\":\"admin\",\"users\":[{\"id\":2,\"name\":\"guest\"},{\"id\":3,\"name\":\"root\"}]}"; Group group = JSON.parseObject(jsonString, Group.class);