log.info("开始传输文件:" + file, true);
fileEntity = new FileEntity(new File(folder + file), "UTF-8");
try {
if (!conn.isOpen()) {
Socket socket = new Socket(httpHost.getHostName(), httpHost.getPort());
conn.bind(socket, params);
}
BasicHttpEntityEnclosingRequest request = new BasicHttpEntityEnclosingRequest("POST", file);
request.setEntity(fileEntity);
context.setAttribute(ExecutionContext.HTTP_REQUEST, request);
request.setParams(params);