asp.net实现遍历Request的信息操作示例

本文实例讲述了asp.net实现遍历Request的信息操作。分享给大家供大家参考，具体如下：

#需求：

在服务端获取从客户端发送过来的所有数据信息；

#方案：

1、服务端代码

public void ProcessRequest(HttpContext context)
{
  //打印所有参数信息
  context.Response.Write("Params:");
  for (int i = 0; i < context.Request.Params.Count; i++)
  {
    context.Response.Write("<li>" + context.Request.Params.Keys[i].ToString() + " = " + context.Request.Params[i].ToString());
  }
  context.Response.Write("<hr>");
  //打印form信息
  context.Response.Write("Form:");
  for (int i = 0; i < context.Request.Form.Count; i++)
  {
    context.Response.Write("<li>" + context.Request.Form.Keys[i].ToString() + " = " + context.Request.Form[i].ToString());        
  }
  context.Response.Write("<hr>");
  //打印query信息
  context.Response.Write("QueryString:");
  for (int i = 0; i < context.Request.QueryString.Count; i++)
  {
    context.Response.Write("<li>" + context.Request.QueryString.Keys[i].ToString() + " = " + context.Request.QueryString[i].ToString());      
  }
  context.Response.Write("<hr>");
  //打印cookies信息
  context.Response.Write("Cookies:");
  for (int i = 0; i < context.Request.Cookies.Count; i++)
  {
    context.Response.Write("<li>" + context.Request.Cookies.Keys[i].ToString() + " = " + context.Request.Cookies[context.Request.Cookies.Keys[i].ToString()].Value);        
  }
  context.Response.ContentType = "text/html";
}

2、使用postman模拟发送数据

　　1）、query_param

　　2）、headers

　　3）、form_param

　　4）、cookies

3、返回值

Params:

str = str
str1 = str1
form_1 = form_1
form_2 = form_2
ASP.NET_SessionId = 2eln4eqa2uv0hawyks50kfad
DisablePoint = true
QrcodePrefix =
UM = http://192.168.2.121/PsUM
MasterVisitor = 19
CanRegister = True
LoopTime = 10
CanDownload = {“1”:false}
TotalVisitorNum = {“1”:6}
cookie_test = test
ALL_HTTP = HTTP_CACHE_CONTROL:no-cache HTTP_CONNECTION:keep-alive HTTP_CONTENT_LENGTH:278 HTTP_CONTENT_TYPE:multipart/form-data; boundary=————————–358496475944465509800748 HTTP_ACCEPT:*/* HTTP_ACCEPT_ENCODING:gzip, deflate HTTP_COOKIE:ASP.NET_SessionId=2eln4eqa2uv0hawyks50kfad; DisablePoint=true; QrcodePrefix=; UM=http://192.168.2.121/PsUM; MasterVisitor=19; CanRegister=True; LoopTime=10; CanDownload={“1”:false}; TotalVisitorNum={“1”:6}; cookie_test=test HTTP_HOST:localhost:3805 HTTP_USER_AGENT:PostmanRuntime/7.3.0 HTTP_HEADER_1:header_1 HTTP_HEADER_2:header_2 HTTP_POSTMAN_TOKEN:1f778868-3222-479a-9863-d65ca4881a2b
ALL_RAW = Cache-Control: no-cache Connection: keep-alive Content-Length: 278 Content-Type: multipart/form-data; boundary=————————–358496475944465509800748 Accept: */* Accept-Encoding: gzip, deflate Cookie: ASP.NET_SessionId=2eln4eqa2uv0hawyks50kfad; DisablePoint=true; QrcodePrefix=; UM=http://192.168.2.121/PsUM; MasterVisitor=19; CanRegister=True; LoopTime=10; CanDownload={“1”:false}; TotalVisitorNum={“1”:6}; cookie_test=test Host: localhost:3805 User-Agent: PostmanRuntime/7.3.0 header_1: header_1 header_2: header_2 Postman-Token: 1f778868-3222-479a-9863-d65ca4881a2b
APPL_MD_PATH = /LM/W3SVC/34/ROOT
APPL_PHYSICAL_PATH = D:\vsproject\Projects\WebApplication1\WebApplication1\

AUTH_TYPE =
AUTH_USER =
AUTH_PASSWORD =
LOGON_USER =
REMOTE_USER =
CERT_COOKIE =
CERT_FLAGS =
CERT_ISSUER =
CERT_KEYSIZE =
CERT_SECRETKEYSIZE =
CERT_SERIALNUMBER =
CERT_SERVER_ISSUER =
CERT_SERVER_SUBJECT =
CERT_SUBJECT =
CONTENT_LENGTH = 278
CONTENT_TYPE = multipart/form-data; boundary=————————–358496475944465509800748
GATEWAY_INTERFACE = CGI/1.1
HTTPS = off
HTTPS_KEYSIZE =
HTTPS_SECRETKEYSIZE =
HTTPS_SERVER_ISSUER =
HTTPS_SERVER_SUBJECT =
INSTANCE_ID = 34
INSTANCE_META_PATH = /LM/W3SVC/34
LOCAL_ADDR = ::1
PATH_INFO = /test.ashx
PATH_TRANSLATED = D:\vsproject\Projects\WebApplication1\WebApplication1\test.ashx
QUERY_STRING = str=str&str1=str1
REMOTE_ADDR = ::1
REMOTE_HOST = ::1
REMOTE_PORT = 12131
REQUEST_METHOD = POST
SCRIPT_NAME = /test.ashx
SERVER_NAME = localhost
SERVER_PORT = 3805
SERVER_PORT_SECURE = 0
SERVER_PROTOCOL = HTTP/1.1
SERVER_SOFTWARE = Microsoft-IIS/10.0
URL = /test.ashx
HTTP_CACHE_CONTROL = no-cache
HTTP_CONNECTION = keep-alive
HTTP_CONTENT_LENGTH = 278
HTTP_CONTENT_TYPE = multipart/form-data; boundary=————————–358496475944465509800748
HTTP_ACCEPT = */*
HTTP_ACCEPT_ENCODING = gzip, deflate
HTTP_COOKIE = ASP.NET_SessionId=2eln4eqa2uv0hawyks50kfad; DisablePoint=true; QrcodePrefix=; UM=http://192.168.2.121/PsUM; MasterVisitor=19; CanRegister=True; LoopTime=10; CanDownload={“1”:false}; TotalVisitorNum={“1”:6}; cookie_test=test
HTTP_HOST = localhost:3805
HTTP_USER_AGENT = PostmanRuntime/7.3.0
HTTP_HEADER_1 = header_1
HTTP_HEADER_2 = header_2
HTTP_POSTMAN_TOKEN = 1f778868-3222-479a-9863-d65ca4881a2b

Form:
form_1 = form_1
form_2 = form_2

QueryString:
str = str
str1 = str1

Cookies:
ASP.NET_SessionId = 2eln4eqa2uv0hawyks50kfad
DisablePoint = true
QrcodePrefix =
UM = http://192.168.2.121/PsUM
MasterVisitor = 19
CanRegister = True
LoopTime = 10
CanDownload = {“1”:false}
TotalVisitorNum = {“1”:6}
cookie_test = test

希望本文所述对大家asp.net程序设计有所帮助。