private JObject GetFormDataParameter(Stream stream, HttpRequest request)
{
request.Body = stream;
FormFeature formFeature = new FormFeature(request, _formOptions);
IFormCollection forms = formFeature.ReadForm();
if (forms == null || forms.Count == 0)
{
return(null);
}
JObject json = new JObject();
foreach (var f in forms)
{
json.Add(f.Key, f.Value.ToString());
}
return(json);
}
//解析接收的参数
private Dictionary <string, object> CreateDict(string method, out string auth)
{
auth = "";
Dictionary <string, object> dict = new Dictionary <string, object>();
if (method == "post")
{
if (context.Request.ContentType == "application/x-www-form-urlencoded") //纯表单
{
foreach (KeyValuePair <string, StringValues> kv in context.Request.Form)
{
if (kv.Key == "__RequestVerificationToken")
{
continue;
}
if (!dict.ContainsKey(kv.Key))
{
if (auth != "")
{
auth += "_";
}
auth += kv.Key;
dict.Add(kv.Key, kv.Value[0]);
}
}
}
else if (context.Request.ContentType.Contains("multipart/form-data", StringComparison.OrdinalIgnoreCase)) //带附件的表单
{
FormFeature formFeature = new FormFeature(context.Request);
IFormCollection iFormCollection = formFeature.ReadForm();
foreach (string key in iFormCollection.Keys)
{
if (!dict.ContainsKey(key))
{
if (auth != "")
{
auth += "_";
}
auth += key;
StringValues stringValues = iFormCollection[key];
dict.Add(key, stringValues[0]);
}
}
if (iFormCollection.Files.Count > 0)
{
IFormFile formFile = iFormCollection.Files[0];
//var target = new System.IO.MemoryStream();
//formFile.CopyTo(target);
//byte[] buffer = target.ToArray();
dict.Add(formFile.Name, formFile);
if (auth != "")
{
auth += "_";
}
auth += formFile.Name;
}
}
else
{
var reader = new StreamReader(context.Request.Body);
var contentFromBody = reader.ReadToEnd();
if (contentFromBody != "")
{
dict = JsonConvert.DeserializeObject <Dictionary <string, object> >(contentFromBody);
}
foreach (KeyValuePair <string, object> kv in dict)
{
if (kv.Key != _ReqFilter)
{
if (auth != "")
{
auth += "_";
}
auth += kv.Key;
}
}
}
}
else if (method == "get")
{
dict = new Dictionary <string, object>();
foreach (KeyValuePair <string, StringValues> kv in context.Request.Query)
{
if (!dict.ContainsKey(kv.Key))
{
if (auth != "")
{
auth += "_";
}
auth += kv.Key;
dict.Add(kv.Key, kv.Value[0]);
}
}
}
return(dict);
}