//1、对象提交，字典方式
//接口方：public ActionResult GetArry(Car model)
public void PostResponse()
{
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create("http://demo2.cm-force.com/appapi/apiaccount/aa");
Encoding encoding = Encoding.UTF8;
//string param = "UserName=123&UserPwd=123";//post 参数
Car c = new Car();
c.Passed = 1;//true
c.LinkTel = "小测试";
c.CarBrand = "11111111";
c.Loads = 101;
c.UserId = 50;
c.SortId = 1;
c.CarArea = "11111111";
c.CarStateId = 1;
c.LinkMan = "1111111111";
c.Sfzh = "141124188789786031";
c.CarNum = "ABCDE1";
c.CarLength = 100;
c.DrivingNum = "11111111";
c.State = 1;
c.CarId = 0;
c.CarOwner = "111111";
c.CarAreaId = 1;
c.CarTypeId = 1;
c.AddTime = DateTime.Now;
IDictionary<string, string> para = new Dictionary<string, string>();
para.Add("LinkTel", "第二次测试");
para.Add("CarBrand", "1111");
para.Add("Loads", "101");
para.Add("UserId", "50");
para.Add("SortId", "1");
StringBuilder buffer = new StringBuilder();
int i = 0;
foreach (string key in para.Keys)
{
if (i > 0)
{
buffer.AppendFormat("&{0}={1}", key, para[key]);
}
else
{
buffer.AppendFormat("{0}={1}", key, para[key]);
}
i++;
}
//JavaScriptSerializer ser = new JavaScriptSerializer();
//string param = ser.Serialize(c);
byte[] bs = Encoding.UTF8.GetBytes(buffer.ToString());
string responseData = String.Empty;
req.Method = "POST";
//req.ContentType = "application/x-www-form-urlencoded;charset=utf-8";
req.ContentLength = bs.Length;
using (Stream reqStream = req.GetRequestStream())
{
reqStream.Write(bs, 0, bs.Length);
reqStream.Close();
}
using (HttpWebResponse response = (HttpWebResponse)req.GetResponse())
{
using (StreamReader reader = new StreamReader(response.GetResponseStream(), encoding))
{
responseData = reader.ReadToEnd().ToString();
}
Response.Write(responseData);
}
}
//2、链接方式提交数据
//接口方：public ActionResult GetArry(int UserId,string GroupName)
//提交参数：string param = "UserId=737&GroupName=一杯美酒";//post 参数
public void PostMethd()
{
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create("http://demo2.cm-force.com/appapi/apiaccount/GetGroupsByUserId");
Encoding encoding = Encoding.UTF8;
string param = "userid=735";//post 参数
byte[] bs = Encoding.UTF8.GetBytes(param.ToString());
//byte[] bs = new byte[]{};
string responseData = String.Empty;
req.Method = "POST";
req.ContentType = "application/x-www-form-urlencoded;charset=utf-8";
req.ContentLength = bs.Length;
//return;
using (Stream reqStream = req.GetRequestStream())
{
reqStream.Write(bs, 0, bs.Length);
reqStream.Close();
}
using (HttpWebResponse response = (HttpWebResponse)req.GetResponse())
{
using (StreamReader reader = new StreamReader(response.GetResponseStream(), encoding))
{
responseData = reader.ReadToEnd().ToString();
}
Response.Write(responseData);
}
}
//3、提交数组
//接口方：public ActionResult GetArry(string[] arrpost)
//提交参数：string param = "arrpost=737&arrpost=一杯美酒";//post 参数
public void PostArrMethd()
{
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create("http://localhost:7242/appapi/apiaccount/GetArry");
Encoding encoding = Encoding.UTF8;
string param = "arrpost=737&arrpost=一杯美酒";//post 参数
byte[] bs = Encoding.UTF8.GetBytes(param.ToString());
//byte[] bs = new byte[]{};
string responseData = String.Empty;
req.Method = "POST";
req.ContentType = "application/x-www-form-urlencoded;charset=utf-8";
req.ContentLength = bs.Length;
//return;
using (Stream reqStream = req.GetRequestStream())
{
reqStream.Write(bs, 0, bs.Length);
reqStream.Close();
}
using (HttpWebResponse response = (HttpWebResponse)req.GetResponse())
{
using (StreamReader reader = new StreamReader(response.GetResponseStream(), encoding))
{
responseData = reader.ReadToEnd().ToString();
}
Response.Write(responseData);
}
}
//4、提交数组对象
//接口方：public ActionResult GetArry(List<Car> arrpost)
/* 对象
public class Dasa
{
public Dasa() { }
private string name;
public string Name
{
get { return name; }
set { name = value; }
}
private int age;
public int Age
{
get { return age; }
set { age = value; }
}
}*/
//提交参数：string param = "arrpost[0].Name=737&arrpost[0].Age=23&arrpost[1].Name=一杯美酒&arrpost[1].Age=25";//post 参数
public void PostArrObjMethd()
{
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create("http://localhost:7242/appapi/apiaccount/GetArry");
Encoding encoding = Encoding.UTF8;
string param = "arrpost[0].Name=737&arrpost[0].Age=23&arrpost[1].Name=一杯美酒&arrpost[1].Age=25";//post 参数
byte[] bs = Encoding.UTF8.GetBytes(param.ToString());
//byte[] bs = new byte[]{};
string responseData = String.Empty;
req.Method = "POST";
req.ContentType = "application/x-www-form-urlencoded;charset=utf-8";
req.ContentLength = bs.Length;
//return;
using (Stream reqStream = req.GetRequestStream())
{
reqStream.Write(bs, 0, bs.Length);
reqStream.Close();
}
using (HttpWebResponse response = (HttpWebResponse)req.GetResponse())
{
using (StreamReader reader = new StreamReader(response.GetResponseStream(), encoding))
{
responseData = reader.ReadToEnd().ToString();
}
Response.Write(responseData);
}
}
#region 文件提交
//上传调用方法
public void upImg()
{
NameValueCollection nvc = new NameValueCollection();
nvc.Add("id", "TTR");
nvc.Add("btn-submit-photo", "Upload");
HttpUploadFile("http://demo2.cm-force.com/appapi/apiaccount/AddtUser", @"D:\1.jpg", "file", "image/jpeg", nvc);
}
//5、提交文件
public string HttpUploadFile(string url, string file, string paramName, string contentType, NameValueCollection nvc)
{
string result = string.Empty;
string boundary = "---------------------------" + DateTime.Now.Ticks.ToString("x");
byte[] boundarybytes = System.Text.Encoding.ASCII.GetBytes("\r\n--" + boundary + "\r\n");
HttpWebRequest wr = (HttpWebRequest)WebRequest.Create(url);
wr.ContentType = "multipart/form-data; boundary=" + boundary;
wr.Method = "POST";
wr.KeepAlive = true;
wr.Timeout = 300000;
wr.Credentials = System.Net.CredentialCache.DefaultCredentials;
Stream rs = wr.GetRequestStream();
string formdataTemplate = "Content-Disposition: form-data; name=\"{0}\"\r\n\r\n{1}";
foreach (string key in nvc.Keys)
{
rs.Write(boundarybytes, 0, boundarybytes.Length);
string formitem = string.Format(formdataTemplate, key, nvc[key]);
byte[] formitembytes = System.Text.Encoding.UTF8.GetBytes(formitem);
rs.Write(formitembytes, 0, formitembytes.Length);
}
rs.Write(boundarybytes, 0, boundarybytes.Length);
string headerTemplate = "Content-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"\r\nContent-Type: {2}\r\n\r\n";
string header = string.Format(headerTemplate, paramName, file, contentType);
byte[] headerbytes = System.Text.Encoding.UTF8.GetBytes(header);
rs.Write(headerbytes, 0, headerbytes.Length);
FileStream fileStream = new FileStream(file, FileMode.Open, FileAccess.Read);
byte[] buffer = new byte[4096];
int bytesRead = 0;
while ((bytesRead = fileStream.Read(buffer, 0, buffer.Length)) != 0)
{
rs.Write(buffer, 0, bytesRead);
}
fileStream.Close();
byte[] trailer = System.Text.Encoding.ASCII.GetBytes("\r\n--" + boundary + "--\r\n");
rs.Write(trailer, 0, trailer.Length);
rs.Close();
WebResponse wresp = null;
try
{//"路径：e:\\wwwroot\\wuliu\\wwwroot\\appapi\\apiaccount\\UploadFiles\\D:\\1.jpg"
//http://stackoverflow.com/questions/566462/upload-files-with-httpwebrequest-multipart-form-data/1924810#1924810
wresp = wr.GetResponse();
Stream stream2 = wresp.GetResponseStream();
StreamReader reader2 = new StreamReader(stream2);
result = reader2.ReadToEnd();
}
catch (Exception ex)
{
if (wresp != null)
{
wresp.Close();
wresp = null;
}
}
finally
{
wr = null;
}
return result;
}
#endregion
#endregion
