在BizTalk 2020中,可以通过使用JSON解码器组件和自定义Pipeline来接收和解码不同模式的JSON REST消息。下面是一个示例解决方案,包含了代码示例:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Runtime.InteropServices;
using Microsoft.BizTalk.Component.Interop;
using Microsoft.BizTalk.Message.Interop;
using Newtonsoft.Json;
namespace BizTalkJsonDecoder
{
[ComponentCategory(CategoryTypes.CATID_PipelineComponent)]
[Guid("GUID")]
public class JsonDecoderComponent : IBaseComponent, IPersistPropertyBag
{
// Implement other required methods and properties
public void Load(IPropertyBag propertyBag, int errorLog)
{
// Implement Load method
}
public void Save(IPropertyBag propertyBag, bool clearDirty, bool saveAllProperties)
{
// Implement Save method
}
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
// Get the message body stream
var originalStream = pInMsg.BodyPart.GetOriginalDataStream();
// Convert the stream to a string
var body = string.Empty;
using (var reader = new StreamReader(originalStream))
{
body = reader.ReadToEnd();
}
// Deserialize the JSON string into a dictionary
var jsonDictionary = JsonConvert.DeserializeObject>(body);
// Do something with the JSON data
// Create a new message with the modified body
var newMsg = pContext.GetMessageFactory().CreateMessage();
newMsg.BodyPart.Data = new MemoryStream(System.Text.Encoding.Default.GetBytes(JsonConvert.SerializeObject(jsonDictionary)));
return newMsg;
}
}
}
将自定义Pipeline组件部署到BizTalk Server:
创建一个新的接收端口并配置Pipeline组件:
修改解码方式:
这个示例解决方案可以帮助您在BizTalk 2020中接收和解码不同模式的JSON REST消息。根据您的具体需求,您可能需要根据不同的JSON模式进行自定义处理和转换。