epicor自定义函数中调用API接口

var paramJson = System.Text.Json.JsonSerializer.Serialize(paramData);
var urlPath = $"/api/{this.callContextClient.CurrentCompany}/Warehouse/List";
var result = this.EfxLib.ZAPIServer.PostEx(urlPath, "");
this.success = result.success;
this.message = result.message;
if(!result.success) 
{
    throw new Ice.Common.BusinessObjectException(new Ice.Common.BusinessObjectMessage(this.message){
            Type=Ice.Common.BusinessObjectMessageType.Error
        });
}

var paramData = this.keys.Split(',').Select(s=>new {
  warehouseCode= s
}).ToList();
var paramJson = System.Text.Json.JsonSerializer.Serialize(paramData);
var urlPath = $"/api/{this.callContextClient.CurrentCompany}/PushDataToTengYi/WarehseSaveOrUpdate";
var result = this.EfxLib.ZAPIServer.PostEx(urlPath, paramJson);
this.success = result.success;
this.message = result.message;
if(!result.success) 
{
  throw new Ice.Common.BusinessObjectException(new Ice.Common.BusinessObjectMessage(this.message){
            Type=Ice.Common.BusinessObjectMessageType.Error
        });
}

var urlPath = $"/api/{this.callContextClient.CurrentCompany}/qibaoxian/RevList";
var result = this.EfxLib.ZAPIServer.PostEx(urlPath, "");
this.success = result.success;
this.message = result.message;
if(!result.success) 
{
    throw new Ice.Common.BusinessObjectException(new Ice.Common.BusinessObjectMessage(this.message){
        Type=Ice.Common.BusinessObjectMessageType.Error
    });
}

this.ds = this.EfxLib.ZAPIServer.ToolsJson2DataSet(result.dataJson);