Content-Length分隔邮件正文的过早结束(预期:

Question

我试图在apache httpclient的帮助下获得HTTP响应.我成功获得了标题但是当我尝试获取内容时它会抛出异常.例外情况是:

 org.apache.http.ConnectionClosedException: Premature end of Content-Length delimited message body (expected: 203856; received: 1070
        at org.apache.http.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:180)
        at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283)
        at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325)
        at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
        at java.io.InputStreamReader.read(InputStreamReader.java:184)
        at java.io.BufferedReader.fill(BufferedReader.java:154)
        at java.io.BufferedReader.readLine(BufferedReader.java:317)
        at java.io.BufferedReader.readLine(BufferedReader.java:382)

我的代码是:

InputStream is = entity.getContent();
BufferedReader br = new BufferedReader( new InputStreamReader(is, "UTF-8"));
String line;
String str = "";
while ((line = br.readLine()) != null) {

    str = str + line + "\n";

}
log.debug(str);

任何帮助将不胜感激.谢谢

Answer 1

我可能会晚答复。但是我也遇到同样的问题。我得到了解决方案。在我的情况下，我在使用HttpEntity之前关闭了客户端。关闭客户端后，我尝试下载文件。下面的代码类似于我正在做的事情：

HttpEntity httpEntity = null;
try (final CloseableHttpClient client = createHttpClient()) {
     httpEntity = getEntity(client);
}

return downloadFile(httpEntity, targetDirectory, fileName);

调整我的代码以关闭客户端之前下载文件后，它现在对我有用。下面的代码类似于我现在所做的：

try (final CloseableHttpClient client = createHttpClient()) {
     HttpEntity httpEntity = getEntity(client);
     return downloadFile(httpEntity, targetDirectory, fileName);
}

Answer 2

问题似乎是在服务器端,而不是在您粘贴的客户端代码中.

服务器声称内容包含203856个字节,但只发送了1070个.