okhttp断点下载unexpected end of stream异常解决

try (FileOutputStream fileOutputStream = new FileOutputStream(file, true); InputStream is = response.body().byteStream()) { while ((len = is.read(buffer)) != -1) { fileOutputStream.write(buffer, 0, len); downloadLength += len; downloadInfo.setProgress(downloadLength); e.onNext(downloadInfo); } fileOutputStream.flush(); }

 

解决方法：

try (FileOutputStream fileOutputStream = new FileOutputStream(file, true); InputStream is = response.body().byteStream()) { while ((downloadLength != contentLength) && (len = is.read(buffer)) != -1) { fileOutputStream.write(buffer, 0, len); downloadLength += len; downloadInfo.setProgress(downloadLength); e.onNext(downloadInfo); } fileOutputStream.flush(); }

downloadLength：已下载长度

contentLength：文件总长度