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DS7/DSWeb/Areas/MvcShipping/Comm/XMLHelper.cs

305 lines
11 KiB
C#

3 years ago
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.Serialization;
using System.IO;
using System.Xml;
using System.Net;
using System.IO.Compression;
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using DSWeb.MvcShipping.Helper;
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using System.Collections.Specialized;
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namespace DSWeb.Areas.MvcShipping.Comm
{
public static class WebRequestHelper
{
public static string DoGet(string url)
{
string responseString = "";//post返回的结果
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, err) => { return true; };
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);
req.Method = "GET";
req.ContentLength = 0;
var response = req.GetResponse();
Stream streamResponse = response.GetResponseStream();
StreamReader streamRead = new StreamReader(streamResponse);
responseString = streamRead.ReadToEnd();
response.Close();
streamRead.Close();
return responseString;
}
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public static string DoGet(string url, Dictionary<string, string> dic, int timeout = 10000, NameValueCollection Headers = null)
{
string responseString = "";//post返回的结果
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, err) => { return true; };
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
if (dic != null && dic.Count > 0) {
var strContent = "";
foreach (var item in dic)
{
if (strContent.Length > 0)
{
strContent += "&";
}
strContent += $"{item.Key}={item.Value}";
}
url += "?" + strContent;
}
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);
req.Method = "GET";
if (Headers != null)
{
foreach (string key in Headers.Keys)
{
req.Headers.Add(key, Headers[key]);
}
}
req.ContentLength = 0;
var response = req.GetResponse();
Stream streamResponse = response.GetResponseStream();
StreamReader streamRead = new StreamReader(streamResponse);
responseString = streamRead.ReadToEnd();
response.Close();
streamRead.Close();
return responseString;
}
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public static string DoPost(string url, string json, int timeout = 10000)
{
string responseString = "";//post返回的结果
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, err) => { return true; };
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);
req.Method = "POST";
req.Timeout = timeout;
req.Headers.Add("Accept-Encoding", "gzip, deflate");
if (!string.IsNullOrWhiteSpace(json))
{
byte[] postBytes = Encoding.UTF8.GetBytes(json);
req.ContentType = "application/json; charset=utf-8";
req.ContentLength = Encoding.UTF8.GetByteCount(json);
Stream stream = req.GetRequestStream();
stream.Write(postBytes, 0, postBytes.Length);
stream.Close();
}
else
{
req.ContentLength = 0;
}
var response = req.GetResponse();
responseString = GetResponseBody((HttpWebResponse)response);
return responseString;
}
public static string DoPost(string url, Dictionary<string, string> dic, int timeout = 10000)
{
string responseString = "";//post返回的结果
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, err) => { return true; };
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);
req.Method = "POST";
req.Timeout = timeout;
req.Headers.Add("Accept-Encoding", "gzip, deflate");
if (dic.Count > 0)
{
string strContent = string.Empty;
foreach (var item in dic)
{
if (strContent.Length > 0)
{
strContent += "&";
}
strContent += $"{item.Key}={item.Value}";
}
byte[] postBytes = Encoding.UTF8.GetBytes(strContent);
req.ContentType = "application/x-www-form-urlencoded";
req.ContentLength = postBytes.Length;
Stream stream = req.GetRequestStream();
stream.Write(postBytes, 0, postBytes.Length);
stream.Close();
}
else
{
req.ContentLength = 0;
}
var response = req.GetResponse();
responseString = GetResponseBody((HttpWebResponse)response);
return responseString;
}
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public static string DoPost(string url, object sendObject, int timeout = 10000)
{
var json = JsonConvert.Serialize(sendObject);
return DoPost(url, json, timeout);
}
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private static string GetResponseBody(HttpWebResponse response)
{
string responseBody = string.Empty;
if (response.ContentEncoding.ToLower().Contains("gzip"))
{
using (GZipStream stream = new GZipStream(response.GetResponseStream(), CompressionMode.Decompress))
{
using (StreamReader reader = new StreamReader(stream))
{
responseBody = reader.ReadToEnd();
}
}
}
else if (response.ContentEncoding.ToLower().Contains("deflate"))
{
using (DeflateStream stream = new DeflateStream(
response.GetResponseStream(), CompressionMode.Decompress))
{
using (StreamReader reader =
new StreamReader(stream, Encoding.UTF8))
{
responseBody = reader.ReadToEnd();
}
}
}
else
{
using (Stream stream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
{
responseBody = reader.ReadToEnd();
}
}
}
return responseBody;
}
}
public static class XmlHelper
{
private static string NAMESPACE = "http://HCHX.Schemas.";
private static void XmlSerializeInternal ( Stream stream, object o, Encoding encoding,string ip)
{
if (o == null)
throw new ArgumentNullException("o");
if (encoding == null)
throw new ArgumentNullException("encoding");
XmlSerializer serializer = new XmlSerializer(o.GetType());
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.NewLineChars = "\r\n";
settings.Encoding = encoding;
settings.IndentChars = " ";
settings.NamespaceHandling = NamespaceHandling.OmitDuplicates;
using (XmlWriter writer = XmlWriter.Create(stream, settings))
{
XmlSerializerNamespaces namespaces = new XmlSerializerNamespaces();
namespaces.Add("ns", ip);
serializer.Serialize(writer, o, namespaces);
writer.Close();
}
}
/// <summary>
/// 将一个对象序列化为XML字符串
/// </summary>
/// <param name="o">要序列化的对象</param>
/// <param name="encoding">编码方式</param>
/// <param name="nameSpace">命名空间</param>
/// <returns>序列化产生的XML字符串</returns>
public static string XmlSerialize ( object o, Encoding encoding, string nameSpace,string ip )
{
NAMESPACE = NAMESPACE + nameSpace;
using (MemoryStream stream = new MemoryStream())
{
XmlSerializeInternal(stream, o, encoding,ip);
stream.Position = 0;
using (StreamReader reader = new StreamReader(stream, encoding))
{
return reader.ReadToEnd();
}
}
}
/// <summary>
/// 将一个对象按XML序列化的方式写入到一个文件
/// </summary>
/// <param name="o">要序列化的对象</param>
/// <param name="path">保存文件路径</param>
/// <param name="encoding">编码方式</param>
public static void XmlSerializeToFile ( object o, string path, Encoding encoding, string nameSpace ,string ip)
{
NAMESPACE = NAMESPACE + nameSpace;
if (string.IsNullOrEmpty(path))
throw new ArgumentNullException("path");
using (FileStream file = new FileStream(path, FileMode.Create, FileAccess.Write))
{
XmlSerializeInternal(file, o, encoding,ip);
}
}
/// <summary>
/// 从XML字符串中反序列化对象
/// </summary>
/// <typeparam name="T">结果对象类型</typeparam>
/// <param name="s">包含对象的XML字符串</param>
/// <param name="encoding">编码方式</param>
/// <returns>反序列化得到的对象</returns>
public static T XmlDeserialize<T> ( string s, Encoding encoding )
{
if (string.IsNullOrEmpty(s))
throw new ArgumentNullException("s");
if (encoding == null)
throw new ArgumentNullException("encoding");
XmlSerializer mySerializer = new XmlSerializer(typeof(T));
using (MemoryStream ms = new MemoryStream(encoding.GetBytes(s)))
{
using (StreamReader sr = new StreamReader(ms, encoding))
{
return (T)mySerializer.Deserialize(sr);
}
}
}
/// <summary>
/// 读入一个文件并按XML的方式反序列化对象。
/// </summary>
/// <typeparam name="T">结果对象类型</typeparam>
/// <param name="path">文件路径</param>
/// <param name="encoding">编码方式</param>
/// <returns>反序列化得到的对象</returns>
public static T XmlDeserializeFromFile<T> ( string path, Encoding encoding )
{
if (string.IsNullOrEmpty(path))
throw new ArgumentNullException("path");
if (encoding == null)
throw new ArgumentNullException("encoding");
string xml = File.ReadAllText(path, encoding);
return XmlDeserialize<T>(xml, encoding);
}
}
}