问题描述
限时送ChatGPT账号..我有一条已存储在文件中的推文.我想将用户提取为 json 对象并将其存储在不同的文件中.java.lang.IllegalStateException 中的以下结果:显然 jsonStoreEnabled 未设置为 true.
I have a tweet that I had stored in a file. I want to extract the user as a json object and store it in a different file. The following results in java.lang.IllegalStateException: Apparently jsonStoreEnabled is not set to true.
String jsonStatus; //Content read from a file
Status status = TwitterObjectFactory.createStatus(jsonStatus); //no problem here
String jsonUser = TwitterObjectFactory.getRawJSON(status.getUser()); //Exception
如何将 jsonStoreEnabled
设置为 true
?或者,还有其他方法吗?我不必坚持使用 Twitter4j
来创建 jsonUser
.我尝试了 json-simple
,但结果字符串无法用 Twitter4j 解析.
How can I set jsonStoreEnabled
to true
? Or, is there another way of doing it? I don't have to stick with Twitter4j
to create jsonUser
. I tried json-simple
, but the resulting String is not parsable with Twitter4j.
推荐答案
事实证明 org.json
包在这种情况下很有帮助:
It turns out that the org.json
package was helpful in this case:
public static String extractUser(String rawJSON) {
return new org.json.JSONObject(rawJSON).get("user").toString();
}
这篇关于从 json 推文中获取 json 用户的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
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