HttpClientAPI不保存大小超过1.9kb的图像-HttpClientAPInotsavingimagehavingsizemorethan1.9kb

0  

You should be checking for the content length of your response before creating your byte buffer.

在创建字节缓冲区之前,您应该检查响应的内容长度。

Secondly, you should be checking to see how many bytes were read in the variable count.

其次,您应该检查变量计数中读取了多少字节。

0  

Your problem is you just reading your buffer.length data (which is 10024) bytes and you're not reading the rest.

你的问题是你只是读取你的buffer.length数据(这是10024)字节而你没有阅读其余的。

Do something of this effect:

做一些这样的事情:

HttpResponse respOnse= defaultHttpClient.execute(request);
InputStream stream = response.getEntity().getContent();
FileOutputStream fstream = new FileOutputStream("myFile.jpeg",true);
byte[] buffer = new byte[10024];
int count = -1;
while ((count = stream.read(buffer)) != -1) {
    fstream.write(buffer);
}
fstream.flush();
fstream.close();
stream.close();

Plus, I would close all my Closeable objects in a finally try-finally block (for guarantee).

另外,我会在最终的try-finally块中关闭所有的Closeable对象(为了保证)。

0  

public int read(byte[] b)
         throws IOException

Reads some number of bytes from the input stream and stores them into the buffer array b.

从输入流中读取一些字节数并将它们存储到缓冲区数组b中。

Your understanding of the #read method's contract is wrong. There is no guarantee that the read method will retrieve the entire response content in one invocation, even if it is really small. One must keep on reading from the input stream until the end of stream (read operation returns -1)

您对#read方法的合同的理解是错误的。无法保证read方法将在一次调用中检索整个响应内容,即使它非常小。必须继续从输入流读取,直到流结束(读取操作返回-1)