Epicor BPM 解析字符串得到List对象并转换为json字符串

// 函数库
string functionLibrary =  "ZAPIServer";
// 方法名
string function =  "PostEx";

// 请求参数
var urlPath = $"/api/{callContextClient.CurrentCompany}/Part/PartBomExpandByMQ";

var list = new List<Tuple<string, string>>();
var regex = new System.Text.RegularExpressions.Regex(@"Part:\s*(\S+)\s+Rev:\s*(\S+)",
                      System.Text.RegularExpressions.RegexOptions.IgnoreCase);
foreach (System.Text.RegularExpressions.Match match in regex.Matches(opResultString))
{
    list.Add(Tuple.Create(
        match.Groups[1].Value, // Part
        match.Groups[2].Value  // Rev
    ));
}

var jsonBody = list.Select(x=>new {
    PartNum=x.Item1,
    RevisionNum=x.Item2
});
// 请求参数
string jsonStr = System.Text.Json.JsonSerializer.Serialize(jsonBody);

// 调用函数
var result = (Tuple<System.Boolean,System.String,System.String>)this.InvokeFunction(functionLibrary,function,Tuple.Create(urlPath,jsonStr));
bool success = result.Item1;
string message = result.Item2;