希望向Fiddler添加更多.dat自动响应，如500、504等

static function OnBeforeResponse(oSession: Session) {
    if (oSession.responseCode == 500) {
        oSession.utilCreateResponseAndBypassServer();
        oSession.responseCode = 500;
        oSession.ResponseBody = "自定义500错误响应内容";
        oSession.oResponse.headers.HTTPResponseCode = 500;
        oSession.oResponse.headers.HTTPResponseStatus = "500 Internal Server Error";
    }
    else if (oSession.responseCode == 504) {
        oSession.utilCreateResponseAndBypassServer();
        oSession.responseCode = 504;
        oSession.ResponseBody = "自定义504错误响应内容";
        oSession.oResponse.headers.HTTPResponseCode = 504;
        oSession.oResponse.headers.HTTPResponseStatus = "504 Gateway Timeout";
    }
    // 添加其他自定义的响应逻辑
}