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SOP/sop-sdk/sdk-csharp/SDKCSharp/Request/BaseRequest.cs

127 lines
3.5 KiB

using System;
using System.Collections.Generic;
using System.Text;
using SDKCSharp.Common;
using SDKCSharp.Utility;
namespace SDKCSharp.Request
{
/// <summary>
/// 接口请求对象,新建的Request要继承这个类
/// </summary>
/// <typeparam name="T">对应的Response对象</typeparam>
public abstract class BaseRequest<T>
{
private string method;
private string version;
private string bizContent;
private object bizModel;
private List<UploadFile> files;
public string Method { get => method; }
public List<UploadFile> Files { set => files = value; }
public string BizContent { set => bizContent = value; }
public object BizModel { set => bizModel = value; }
public string Version { get => version; set => version = value; }
/// <summary>
/// 返回接口名
/// </summary>
/// <returns></returns>
public abstract string GetMethod();
/// <summary>
/// 返回版本号
/// </summary>
/// <returns></returns>
public virtual string GetVersion()
{
return null;
}
/// <summary>
/// 指定HTTP请求method,默认POST
/// </summary>
/// <returns>The request method.</returns>
public virtual RequestMethod GetRequestMethod()
{
return RequestMethod.POST;
}
public BaseRequest()
{
this.method = this.GetMethod();
this.version = this.GetVersion();
}
protected BaseRequest(string name, string version)
{
this.method = name;
this.version = version;
}
/// <summary>
/// 添加上传文件
/// </summary>
/// <param name="file">File.</param>
public void AddFile(UploadFile file)
{
if(this.files == null)
{
this.files = new List<UploadFile>();
}
this.files.Add(file);
}
/// <summary>
/// 创建请求表单
/// </summary>
/// <returns></returns>
public RequestForm CreateRequestForm(OpenConfig openConfig)
{
string timestamp = DateTime.Now.ToString(openConfig.TimestampPattern);
string v = this.version ?? openConfig.DefaultVersion;
// 业务参数
string biz_content = BuildBizContent();
Dictionary<string, string> dict = new Dictionary<string, string>
{
[openConfig.MethodName] = this.Method,
[openConfig.FormatName] = openConfig.FormatType,
[openConfig.CharsetName] = openConfig.Charset.BodyName,
[openConfig.SignTypeName] = openConfig.SignType.ToString(),
[openConfig.TimestampName] = timestamp,
[openConfig.VersionName] = v,
[openConfig.DataName] = biz_content
};
RequestForm requestForm = new RequestForm(dict)
{
Charset = openConfig.Charset,
RequestMethod = GetRequestMethod(),
Files = this.files
};
return requestForm;
}
protected string BuildBizContent()
{
if (bizModel != null)
{
return JsonUtil.ToJSONString(bizModel);
}
else
{
return this.bizContent;
}
}
}
}