qdesk
commented
6 years ago 试着修改了下源码，可能是腾讯gzip 压缩后这边解压 不对造成的乱码。
Open qdesk opened 6 years ago
qdesk
commented
6 years ago 试着修改了下源码，可能是腾讯gzip 压缩后这边解压 不对造成的乱码。
qdesk
commented
6 years ago 修改了下代码不会出现乱码的问题，加了参数判断是不是gzip压缩 是给请求加上gzip头并启动gzip解压 写的不是很优雅。
///
request.Method = "POST";
request.Timeout = timeOut;
request.Proxy = _webproxy;
if (cer != null)
{
request.ClientCertificates.Add(cer);
}
if (checkValidationResult)
{
ServicePointManager.ServerCertificateValidationCallback =
new RemoteCertificateValidationCallback(CheckValidationResult);
}
#region 处理Form表单文件上传
var formUploadFile = fileDictionary != null && fileDictionary.Count > 0;//是否用Form上传文件
if (formUploadFile)
{
//通过表单上传文件
postStream = postStream ?? new MemoryStream();
string boundary = "----" + DateTime.Now.Ticks.ToString("x");
//byte[] boundarybytes = Encoding.ASCII.GetBytes("\r\n--" + boundary + "\r\n");
string fileFormdataTemplate = "\r\n--" + boundary + "\r\nContent-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"\r\nContent-Type: application/octet-stream\r\n\r\n";
string dataFormdataTemplate = "\r\n--" + boundary +
"\r\nContent-Disposition: form-data; name=\"{0}\"\r\n\r\n{1}";
foreach (var file in fileDictionary)
{
try
{
var fileName = file.Value;
//准备文件流
using (var fileStream = FileHelper.GetFileStream(fileName))
{
string formdata = null;
if (fileStream != null)
{
//存在文件
formdata = string.Format(fileFormdataTemplate, file.Key, /*fileName*/ Path.GetFileName(fileName));
}
else
{
//不存在文件或只是注释
formdata = string.Format(dataFormdataTemplate, file.Key, file.Value);
}
//统一处理
var formdataBytes = Encoding.UTF8.GetBytes(postStream.Length == 0 ? formdata.Substring(2, formdata.Length - 2) : formdata);//第一行不需要换行
postStream.Write(formdataBytes, 0, formdataBytes.Length);
//写入文件
if (fileStream != null)
{
byte[] buffer = new byte[1024];
int bytesRead = 0;
while ((bytesRead = fileStream.Read(buffer, 0, buffer.Length)) != 0)
{
postStream.Write(buffer, 0, bytesRead);
}
}
}
}
catch (Exception ex)
{
throw ex;
}
}
//结尾
var footer = Encoding.UTF8.GetBytes("\r\n--" + boundary + "--\r\n");
postStream.Write(footer, 0, footer.Length);
request.ContentType = string.Format("multipart/form-data; boundary={0}", boundary);
}
else
{
request.ContentType = "application/x-www-form-urlencoded";
}
#endregion
request.ContentLength = postStream != null ? postStream.Length : 0;
request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8";
request.KeepAlive = true;
if (!string.IsNullOrEmpty(refererUrl))
{
request.Referer = refererUrl;
}
request.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.57 Safari/537.36";
if (cookieContainer != null)
{
request.CookieContainer = cookieContainer;
}
#region 输入二进制流
if (postStream != null)
{
postStream.Position = 0;
//直接写入流
Stream requestStream = request.GetRequestStream();
byte[] buffer = new byte[1024];
int bytesRead = 0;
while ((bytesRead = postStream.Read(buffer, 0, buffer.Length)) != 0)
{
requestStream.Write(buffer, 0, bytesRead);
}
//debug
//postStream.Seek(0, SeekOrigin.Begin);
//StreamReader sr = new StreamReader(postStream);
//var postStr = sr.ReadToEnd();
postStream.Close();//关闭文件访问
}
#endregion
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (cookieContainer != null)
{
response.Cookies = cookieContainer.GetCookies(response.ResponseUri);
}
string retString = null;
Stream responseStream = response.GetResponseStream();
if (isGzip)
{
responseStream = new GZipStream(responseStream, CompressionMode.Decompress);
}
else
{
responseStream = response.GetResponseStream();
}
using (
StreamReader myStreamReader = new StreamReader(responseStream,
encoding ?? Encoding.GetEncoding("utf-8")))
{
retString = myStreamReader.ReadToEnd();
} /*新增*/
responseStream.Close();
responseStream.Dispose();
return retString;
}///
JeffreySu
commented
6 years ago 非常感谢！是否方便Pull Request到我们的Developer分支下面，方便我们审查代码？
( 此版块专为反馈bug及提交需求服务，不负责解答开发问题，请勿发表开发问题， 如果您需要这方面的帮助，请移步
问答社区：https://weixin.senparc.com/QA )问题描述
1、我调用微信对账单sdk 返回的内容是 �{�hY�1480780492All2017-07-12.csv。我初步怀疑是编码问题，后来我用非gzip压缩的是正常的，很奇怪。那我就想是不是微信那边的问题。 2‘、如果返回是gzip格式是不是要自己再根据返回地址去下载对应的csv文件。
微信官方文档 URL
https://pay.weixin.qq.com/wiki/doc/api/micropay.php?chapter=9_6
发现问题的模块
模块对应的.net版本
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