java - HttpEntity 内容已被消费

Question

我搜索了这个错误，发现它通常发生在您尝试 GetContent 两次或更多次时，但问题是，我不是，我有两种几乎相同的方法，一种有效，另一种无效。

方法 ParseHor() - 不起作用

public ArrayList<Hor> ParseHor() throws Exception{
    ArrayList<Horario> listHorario = new ArrayList<Horario>();

    HttpGet get = new HttpGet(
            URL1);
    HttpResponse response = httpClient.execute(get);
    HttpEntity entity = response.getEntity();
    InputStream is = entity.getContent(); // Create an InputStream with the

    BufferedReader reader = new BufferedReader(new InputStreamReader(is,
            "iso-8859-1"));

    StringBuilder sb = new StringBuilder();
                ...
    }

ParseGrades() - 作品

public ArrayList<Grade> ParseGrades() throws Exception {

    HttpGet get = new HttpGet(
            URL2);
    HttpResponse response = httpClient.execute(get);
    HttpEntity entity = response.getEntity();
    InputStream is = entity.getContent(); // Create an InputStream with the

    BufferedReader reader = new BufferedReader(new InputStreamReader(is,
            "iso-8859-1"));

    StringBuilder sb = new StringBuilder();
                ...
       }

我试图只调用 ParseHor()，但是当它进入 InputStream 行时，异常会随着 IllegalState 上升 - 内容已经消耗

Answer 1

找到它，问题是变量的名称是相同的，我改变了它并工作了。