解决HttpClient提交json格式请求的中文支持
解决HttpClient提交json格式请求的乱码

PostMethod postMethod = new PostMethod(url);RequestEntity requestEntity = new StringRequestEntity(requestData，""text/xml"","gbk")postMethod.setRequestEntity(requestEntity);int httpReturnCold = httpClient.executeMethod(postMethod);String responseBody = postMethod.getResponseBodyAsString();