HttpPost httpPost = new HttpPost(url);如：Accept ???text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8Accept-Encoding ???gzip, deflateAccept-Language ???zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.32、StringEntity 设置header,header内容是在发送的内容里面
StringEntity stringEntity = new StringEntity(data, ToolString.encoding);如：<!DOCTYPE html><html id="spLianghui"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" />3、HttpResponse 设置header,header内容是在获取返回信息的头文件里面
HttpResponse response = httpClient.execute(httpPost);http设置header
原文地址：http://blog.51cto.com/1197822/2157329