/// <summary>
/// 增加 Web 请求任务。
/// </summary>
/// <param name="webRequestUri">Web 请求地址。</param>
/// <param name="postData">要发送的数据流。</param>
/// <param name="wwwForm">WWW 表单。</param>
/// <param name="priority">Web 请求任务的优先级。</param>
/// <param name="userData">用户自定义数据。</param>
/// <returns>新增 Web 请求任务的序列编号。</returns>
private int AddWebRequest(string webRequestUri, byte[] postData, WWWForm wwwForm, int priority, object userData)
{
WWWFormInfo wwwFormInfo = ReferencePool.Acquire <WWWFormInfo>();
wwwFormInfo.Initialize(wwwForm, userData);
return(m_WebRequestManager.AddWebRequest(webRequestUri, postData, priority, wwwFormInfo));
}
